HP HSR6600/HSR6800 Routers. Troubleshooting Guide (V7)

Size: px
Start display at page:

Download "HP HSR6600/HSR6800 Routers. Troubleshooting Guide (V7)"

Transcription

1 HP HSR6600/HSR6800 Routers Troubleshooting Guide (V7) Copyright 2015 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. Part number:

2 Contents Introduction 1 General guidelines 1 Collecting log and operating information 1 Collecting common log messages 2 Collecting diagnostic log messages 3 Collecting operating statistics 4 Contacting technical support 5 Troubleshooting CPOS interfaces 6 CPOS interface and serial interface down Data link layer protocol flapping or traffic forwarding failure on serial interface Related commands 8 Troubleshooting FIP-600 LPU 9 Failure to ping a directly connected device Failure to forward traffic Packet loss Related commands 12 Troubleshooting POS interfaces 13 Interface physically down Data link layer down Related commands 14 Troubleshooting SAP modules 15 An interface can't come up Failure to forward traffic Packet loss in data forwarding Related commands 16 i

3 Troubleshooting IRF 17 IRF fabric setup failure Cross-chassis traffic forwarding failure Cross-chassis packet loss problem IRF split Related commands 20 Troubleshooting cards 22 MPU startup failure LPU startup failure Related commands 28 Troubleshooting transceiver modules 29 Interface remains down Transceiver module type not recognized Interface or transceiver module alarm Related commands 30 Troubleshooting ports 31 Failure to ping the directly connected device Failure to forward packets Packet dropping Related commands 33 Troubleshooting active/standby MPU switchover 34 Exceptional standby MPU reboot Exceptional active/standby MPU switchover Related commands 35 ii

4 Troubleshooting subcards 35 Interfaces not present Subcard not present Related commands 37 iii

5 Introduction This document provides information about troubleshooting common software and hardware problems with HP HSR6600/HSR6800 routers. General guidelines IMPORTANT: To prevent a problem from causing loss of configuration, save the configuration each time you finish configuring a feature. For configuration recovery, regularly back up the configuration to a remote server. When you troubleshoot the router, follow these general guidelines: To help identify the cause of the problem, collect system and configuration information, including:, time of failure, and configuration. Network topology information, including the network diagram, port connections, and points of failure. Log messages and diagnostic information. For more information about collecting this information, see "Collecting log and operating information." Physical evidence of failure: Photos of the hardware. Status of the card, power, and fan status LEDs. Steps you have taken, such as reconfiguration, cable swapping, and reboot. Output from the commands executed during the troubleshooting process. To ensure safety, wear an ESD wrist strap when you replace or maintain a hardware component. If hardware replacement is required, refer to the release notes to verify the hardware and software compatibility. Collecting log and operating information IMPORTANT: By default, the information center is enabled. If the feature is disabled, you must use the info-center enable command to enable the feature for collecting log messages. Table 1 shows the types of files that the system uses to store operating log and status information. You can export these files by using FTP, TFTP, or USB. These files are stored on the active MPU (in standalone mode) or global active MPU (in IRF mode). Multiple MPUs will have log files if active/standby or master/subordinate switchovers have occurred. You must collect log files from all of these MPUs. To more easily locate log information, use a consistent rule to categorize and name files. For example, save log information files to a separate folder for each MPU, and include their chassis and slot numbers in the folder names. 1

6 Table 1 Log and operating information Category File name format Content Common log logfilex.log Command execution and operational log messages. Diagnostic log Operating statistics diagfilex.log file-basename.gz Diagnostic log messages about device operation, including the following items: Parameter settings in effect when an error occurs. Information about a card startup error. Handshaking information between the MPU and LPU when a communication error occurs. Current operating statistics for feature modules, including the following items: Device status. CPU status. Memory status. Configuration status. Software entries. Hardware entries. NOTE: For common and diagnostic log files, the system automatically compresses them into.gz files when they are full. Collecting common log messages 1. Save common log messages from the log buffer to a log file. By default, log files are saved in the logfile directory of the CF card on the active MPU (in standalone mode) or global active MPU (in IRF mode). <Sysname> logfile save The contents in the log file buffer have been saved to the file cfa0:/logfile/logfile8.log 2. Identify the log files on each MPU: # Display the log files on the active MPU (in standalone mode) or global active MPU (in IRF mode). <Sysname> dir cfa0:/logfile/ Directory of cfa0:/logfile 0 -rw Jul :00:37 logfile8.log KB total ( KB free) # Display the log files on each standby MPU: In standalone mode, display the log files on the standby MPU. <Sysname> dir slot1#cfa0:/logfile/ Directory of slot1#cfa0:/logfile 0 -rw Jul :00:37 logfile8.log KB total ( KB free) In IRF mode, display the log files on each standby MPU. 2

7 <Sysname> dir chassis2#slot0#cfa0:/logfile/ Directory of chassis2#slot0#cfa0:/logfile 0 -rw Jul :00:37 logfile8.log KB total ( KB free) NOTE: If a subordinate chassis has two MPUs, make sure you identify and export the log files on both MPUs. 3. Transfer the files to the desired destination by using FTP, TFTP, or USB. (Details not shown.) Collecting diagnostic log messages 1. Save diagnostic log messages from the diagnostic log file buffer to a diagnostic log file. By default, diagnostic log files are saved in the diagfile directory of the CF card on each MPU. <Sysname> diagnostic-logfile save The contents in the diagnostic log file buffer have been saved to the file cfa0:/diagfile/diagfile18.log 2. Identify the diagnostic log files on each MPU: # Display the diagnostic log files on the active MPU (in standalone mode) or global active MPU (in IRF mode). <Sysname> dir cfa0:/diagfile/ Directory of cfa0:/diagfile 0 -rw Jul :16:00 diagfile18.log KB total ( KB free) # Display the diagnostic log files on each standby MPU: In standalone mode, display the diagnostic log files on the standby MPU. <Sysname> dir slot1#cfa0:/diagfile/ Directory of slot1#cfa0:/diagfile 0 -rw Jul :16:00 diagfile18.log KB total ( KB free) In IRF mode, display the diagnostic log files on each standby MPU. <Sysname> dir chassis2#slot0#cfa0:/diagfile/ Directory of chassis2#slot0#cfa0:/diagfile 0 -rw Jul :16:00 diagfile18.log KB total ( KB free) NOTE: If a subordinate chassis has two MPUs, make sure you identify and export the diagnostic log files on both MPUs. 3. Transfer the files to the desired destination by using FTP, TFTP, or USB. (Details not shown.) 3

8 Collecting operating statistics You can collect operating statistics by saving the statistics to a file or displaying the statistics on the screen. When you collect operating statistics, follow these guidelines: Log in to the device through a network port or management port instead of the console port, if possible. Network and management ports are faster than the console port. Do not execute commands while operating statistics are being collected. HP recommends saving operating statistics to a file to retain the information. To collect operating statistics: 1. Disable pausing between screens of output if you want to display operating statistics on the screen. Skip this step if you are saving statistics to a file. <Sysname> screen-length disable 2. Collect operating statistics for multiple feature modules. <Sysname> display diagnostic-information Save or display diagnostic information (Y=save, N=display)? [Y/N] : 3. At the prompt, choose to save or display operating statistics: # To save operating statistics, enter y at the prompt and then specify the destination file path. Save or display diagnostic information (Y=save, N=display)? [Y/N] :y Please input the file name(*.tar.gz)[flash:/diag.tar.gz] :cfa0:/diag.tar.gz Diagnostic information is outputting to cfa0:/diag.tar.gz. Please wait... Save successfully. <Sysname> dir cfa0:/ Directory of cfa0: 6 -rw Jun :23:51 diag.tar.gz KB total ( KB free) # To display operating statistics on the monitor terminal, enter n at the prompt. Save or display diagnostic information (Y=save, N=display)? [Y/N] :N =========================================================== ===============display alarm=============== No alarm information. ========================================================= ===============display boot-loader=============== Software images on slot 0: Current software images: cfa0:/hsr6800-cmw710-boot-r7328_mrpnc.bin cfa0:/hsr6800-cmw710-system-r7328_mrpnc.bin Main startup software images: cfa0:/hsr6800-cmw710-boot-r7328_mrpnc.bin cfa0:/hsr6800-cmw710-system-r7328_mrpnc.bin Backup startup software images: None 4

9 ========================================================= ===============display counters inbound interface=============== Interface Total (pkts) Broadcast (pkts) Multicast (pkts) Err (pkts) BAGG GE4/0/ GE4/0/ GE4/0/ GE4/0/ GE4/0/ GE4/0/ GE4/0/ GE4/0/ GE4/0/ GE4/0/ Contacting technical support If you cannot resolve a problem after using the troubleshooting procedures in this document, contact HP Support. When you contact an authorized HP support representative, be prepared to provide the following information: Information described in "General guidelines." Product serial numbers. This information will help the support engineer assist you as quickly as possible. The following is the contact information for HP Networking Support: 5

10 Troubleshooting CPOS interfaces This section provides troubleshooting information for common CPOS interface problems. CPOS interface and serial interface down A CPOS interface directly connected to another device is physically down. The serial interface created through channelization on the CPOS interface is physically down, and the data link layer protocol state of the serial interface is down. 1. Execute the display controller cpos interface-name command to view the status information of the CPOS interface. 2. If the CPOS interface is down and an LOS or LOF error has been generated, verify the following items: The optical fiber is connected correctly. The two ends use different clock mode settings (master at one end and slave at the other end). 3. If the CPOS interface is up but the serial interface is physically down, execute the display controller cpos interface-name command. Determine whether the channel to which the serial interface belongs has alarms generated. Theoretically, the serial interface is up as long as the channel it belongs to is up, unless the shutdown command is executed for the serial interface. 4. If the serial interface is physically up but the data link layer protocol state is down, execute the display interface serial interface-number command. Verify that the HDLC chip of the CPOS interface collects packet statistics correctly. 5. If the problem persists, collect the following statistics and contact HP Support: Execute the debugging physical packet command to enable packet debugging on both devices to verify that they can correctly send and receive packets. Collect packet sending and receiving statistics. Execute the display hardware internal module cpos interface-number statistics command in probe view to collect statistics of the CPOS interface. Execute the display hardware internal module cpos interface-number reg 0 command in probe view to collect the CPLD information of the CPOS interface. Execute the display hardware internal module cpos interface-number reg 1 command in probe view to collect the FPGA information of the CPOS interface. Collect the chip register information of the CPOS interface by executing the following commands in probe view: display hardware internal module cpos interface-number reg 2. 6

11 display hardware internal module cpos interface-number reg 3. display hardware internal module cpos interface-number reg 4. Execute the display hardware internal module serial interface-number statistics command in probe view to collect statistics of the serial interface, including the CPU statistics. Execute the display hardware internal module cpos interface-number statistics command in probe view to collect the FPGA information of the interface module. Data link layer protocol flapping or traffic forwarding failure on serial interface The data link layer protocol state flaps or the traffic forwarding fails on the serial interface. 1. If the serial interface is physically down, follow the steps described in "CPOS interface and serial interface down" to resolve the problem. 2. If the problem persists, collect the following statistics and contact HP Support: Execute the display hardware internal module interface-number command in probe view to determine whether the serial interface has received or sent error packets and collect packet statistics. Use the debugging physical packet command to enable packet debugging on both devices to verify that they can correctly send and receive packets. Collect packet sending and receiving statistics. Execute the display hardware internal module cpos interface-number statistics command in probe view to collect statistics of the CPOS interface. Execute the display hardware internal module cpos interface-number reg 0 command in probe view to collect the CPLD information of the CPOS interface. Execute the display hardware internal module cpos interface-number reg 1 command in probe view to collect the FPGA information of the CPOS interface. Collect the chip register information of the CPOS interface by executing the following commands in probe view: display hardware internal module cpos interface-number reg 2. display hardware internal module cpos interface-number reg 3. display hardware internal module cpos interface-number reg 4. Execute the display hardware internal module serial interface-number statistics command in probe view to collect statistics of the serial interface, including the CPU statistics. Execute the display hardware internal module cpos interface-number statistics command in probe view to collect the FPGA information of the interface module. 7

12 Related commands This section lists the commands that you might use for troubleshooting CPOS interfaces. Command clock master debugging physical packet display controller cpos interface-name display hardware internal module interface-name interface-number reg { } display hardware internal module interface-name interface-number statistics display interface serial interface-number Description Sets the clock mode of the CPOS interface to master. Enables packet debugging on the device. Displays status information for CPOS interfaces, including alarms and errors that occurred to the regenerator section, multiplex section, and higher-order path. Displays hardware register information about CPOS interfaces. Displays maintenance information about CPOS interfaces. Displays information about serial interfaces. 8

13 Troubleshooting FIP-600 LPU This section provides troubleshooting information for common FIP-600 LPU problems. Failure to ping a directly connected device The FIP-600 LPU cannot ping an Ethernet directly connected device. 1. Use the display interface command to view information about the output interface of the ping packets and verify the following items: The interface is up. The interface counters are collecting packet statistics correctly. For example, if packet error statistics are correctly collected, cable and interface problems can be ruled out. 2. Use the display arp all command to verify that the router has an ARP entry for the directly connected interface. If no such ARP entry exists, execute the debugging arp packet command on both devices to determine whether they can correctly receive and send ARP packets. 3. In probe view, use the debugging hardware internal fdp cdat slot slot-num debug { ingress egress } command to view debugging information of packets sent and received by the CPU data channel interface. The first 32 bytes represent the header fields, followed by 32 bytes of payload. You can filter the packets to be displayed based on criteria such as interface or packet length. Contact HP Support for information about why the packets are sent to the CPU. 4. In probe view, execute the display hardware internal fdp cdat slot slot-num statistics command to view the packet statistics of the CPU data channel. To view detailed statistics such as vcpu-based statistics, execute the display hardware internal fdp cdat slot slot-num statistics 4 command. 5. In probe view, execute the display hardware internal fdp cdat slot slot-num statistics 8 command to view the packet drop statistics of the CPU and the logic module. Contact HP Support for the causes for the packet drop. 6. In probe view, execute the display hardware internal fdp cdat slot slot-num statistics 80 command to view statistics of the logic module. Contact HP Support for the causes if packet drop exists. 7. In probe view, execute the display hardware internal fdp cdat slot slot-num statistics 100 command to view statistics about the CPU data channel interface. 8. In probe view, execute the display hardware internal dpaa slot slot-num bman pool-info command to view statistics about hardware buffer pools. Contact HP Support if a buffer pool with a BPID in the range of 0 to 3 meets the following conditions: 9

14 The buffer pool has a state of Empty or Depleted. The buffer pool cannot be recovered. 9. In probe view, execute the display hardware internal fdp flow slot slot-num statistic command to view statistics about the Layer 3 packets sent to the CPU. If packet error or loss occurs, contact HP Support for information about the causes. 10. In probe view, execute the display hardware internal fdp cdat slot slot-num status 80 command to view statistics of the logic module. If the FIFO status is not empty when there is no traffic, the FIFO queue is congested. Contact HP Support to diagnose the problem. 11. If the logic module and the CPU can correctly send and receive packets, use the software forwarding diagnostic techniques to diagnose the problem. For example, verity that the correct routing entry exists in the routing table. Failure to forward traffic The router that hosts the FIP-600 LPU failed to forward traffic as an intermediate device. 1. Ping a directly connected device from the FIP-600 LPU. If the ping operation fails, follow the procedure described in "Failure to ping a directly connected device" to resolve the problem. 2. In probe view, execute the display hardware internal fdp cdat slot slot-num statistics command to view the packet statistics of the CPU data channel. The following conditions might exist: If the packet output rate of the CPU decreases significantly, the packets are dropped or transparently sent to the MPU. If the packet output rate and input rate are approximately the same, the packets are sent to the CPU for normal forwarding. If the packet input rate is significantly lower than the packet output rate, the packets are not sent to the CPU. 3. If the packets are sent to the CPU, execute the following command in probe view to view the debugging information of packets sent and received by the CPU data channel interface: debugging hardware internal fdp cdat slot slot-num debug { ingress egress } The first 32 bytes represent the header fields, followed by 32 bytes of payload. You can filter the packets to be displayed based on criteria such as interface or packet length. Contact HP Support about information about why the packets are sent to the CPU. 4. If the packets are dropped, perform the following tasks: Execute the display hardware internal fdp cdat slot slot-num statistics 8 command in probe view to view the packet loss statistics. Contact HP Support to learn the causes for the packet loss. Execute the display hardware internal fdp flow slot slot-num statistic command to view statistics about the Layer 3 packets sent to the CPU. If packet error or drop exists, contact HP Support to diagnose the problem. 10

15 5. In probe view, execute the display hardware internal fdp cdat slot slot-num statistics 8 command to view the packet loss statistics of the CPU and the logic module. Contact HP Support to learn the causes for the packet loss. 6. In probe view, execute the debugging hardware internal fdp cdat slot slot-num bypass interface command to enable bypass logic on the interface where the packets to be forwarded are received. If traffic can be forwarded correctly after the feature is enabled, an error has occurred to the logic module. Contact HP Support to diagnose the problem. 7. In probe view, execute the display hardware internal fdp cdat slot slot-num statistics 80 command to view statistics of the logic module. If packet drops exist, contact HP Support to learn the causes. 8. In probe view, execute the display hardware internal fdp cdat slot slot-num status 80 command to view statistics of the logic module. If the FIFO status is not empty when there is no traffic, the FIFO queue is congested. Contact HP Support to diagnose the problem. 9. If the logic module and the CPU can correctly send and receive packets, use the software forwarding diagnostic techniques to diagnose the problem. For example, verity that the correct routing entry exists in the routing table. 10. If the problem persists, contact HP Support. Packet loss A large number of packets are dropped by the FIP-600 LPU during the forwarding process. 1. In probe view, execute the display hardware internal fdp cdat slot slot-num statistics command to view the packet statistics of the CPU data channel. The following conditions might exist: If the packet output rate and input rate are approximately the same, the packets are forwarded by the logic module to the CPU for normal forwarding. If the packet input rate is significantly lower than the output rate, the packets are not sent to the CPU. 2. If the packets are sent to the CPU, execute the following command in probe view to view the debugging information of packets sent and received by the CPU data channel interface: debugging hardware internal fdp cdat slot slot-num debug { ingress egress } The first 32 bytes represent the header fields, followed by 32 bytes of payload. You can filter the packets to be displayed based on criteria such as interface or packet length. To learn the causes why the packets are sent to the CPU, contact HP Support. 3. If the packets are dropped by the logic module before being sent to the CPU, execute the display hardware internal fdp cdat slot slot-num statistics 8 command in probe view to view the packet loss statistics of the logic module. Contact HP Support to learn the causes for the packet loss. 4. In probe view, execute the display hardware internal fdp cdat slot slot-num statistics 80 command to view statistics of the logic module. If packet drops exist, contact HP Support to learn the causes for the packet drops. 5. If the problem persists, contact HP Support. 11

16 Related commands This section lists the commands that you might use for troubleshooting FIP-600 LPUs. Command debugging hardware internal fdp cdat slot slot-num bypass debugging hardware internal fdp cdat slot slot-num debug display hardware internal dpaa slot slot-num bman pool-info display hardware internal fdp cdat slot slot-num statistics display hardware internal fdp cdat slot slot-num status display hardware internal fdp flow slot slot-num statistic reset hardware internal fdp cdat slot slot-num statistics reset hardware internal fdp flow slot slot-num statistic Description Enables the bypass logic feature. Enables packet debugging for the CPU data channel. Displays information about the CPU hardware buffer pools. Displays the CPU data channel statistics. Displays the CPU data channel status information. Displays statistics about received Layer 3 packets. Clears the CPU data channel statistics. Clears statistics about received Layer 3 packets. 12

17 Troubleshooting POS interfaces This section provides troubleshooting information for common POS interface problems. Interface physically down The physical state of the POS interface is down. 1. Verify that the two ends use different clock mode settings (master at one end and slave at the other end). 2. Verify that the POS interface and its optical module have matching transmission rates. 3. Verify that the two ends use the same framing format. 4. Use the display interface pos interface-number command to view the alarms generated on the interface. If an AIS alarm was generated, verify that the interface has correct overhead bytes settings. If an LOS or LOF error was generated, verify that the optical module on the remote end and the optical fiber are working correctly. 5. If the problem persists, contact HP Support. Data link layer down The physical state of the POS interface is up, but the data link layer state is down. This symptom might occur due to negotiation failures caused by packet loss. 1. Execute the debugging physical packet all interface pos command on both devices to identify the faulty device. 2. On the faulty device, perform the following tasks: a. Execute the reset counters interface pos interface-number command to clear statistics for the POS interface. b. In probe view, execute the display hardware internal module pos interface-number statistics command to view packet statistics on the physical layer, interface module logic, and vcpu. 13

18 c. View packet statistics on the LPU logic or SPI-4 interface to locate the module that lost packets and the packet loss cause if the following conditions exist: The packet statistics is available for the interface module logic. The packet statistics is unavailable for the vcpu. d. Perform the following tasks if the packet error or loss occurs between the interface module physical layer and FPGA: Use the display hardware internal module pos interface-number reg 3 command to verify that the physical layer configuration is correct. Use the display hardware internal module pos interface-number reg 1 command to verify that the FPGA configuration is correct. 3. If the problem persists, contact HP Support. Related commands This section lists the commands that you might use for troubleshooting POS interfaces. Command debugging physical packet display hardware internal module interface-name interface-number reg 1 display hardware internal module interface-name interface-number reg 3 display hardware internal module interface-name interface-number statistics reset counters interface pos interface-number Description Enables packet debugging on the device. Displays FPGA information about POS interfaces. Displays physical layer information about POS interfaces. Displays maintenance information about POS interfaces. Clears POS interface statistics. 14

19 Troubleshooting SAP modules This section provides troubleshooting information for common SAP module problems. An interface can't come up An interface on a SAP module fails to come up. 1. Verify that the SAP module has started up correctly. 2. Verify that the interface is not shut down manually. If it is shut down manually, execute the undo shutdown command to bring up the interface. 3. Check the transceiver module and fiber for damages and connection faults. Adjust the fiber connector or reconnect the fiber connector to the transceiver module. 4. Verify that the transceiver module and the fiber are compatible. 5. If the problem persists, contact HP Support. Failure to forward traffic A SAP module fails to forward traffic. 1. Verify that the device where the SAP module resides is operating correctly. 2. Verify that the traffic forwarding configuration on the SAP module is correct. 3. Verify that both the inbound and outbound interfaces are up. If an interface is not up, see "An interface can't come up." 4. Execute the display interface command in system view to determine whether the interfaces are sending and receiving packets correctly. If the interface is receiving packets correctly, verify that the directly connected device is operating correctly. If the peer device is not operating correctly, troubleshoot the peer device. If the interface fails to send packets or packet loss occurs in data transmitting, execute the debugging physical packet command to display information about packets sent to the CPU. If the command displays packet information, the packets are sent to the CPU correctly. 15

20 If the command does not display packet information, packets are not sent to the CPU. Enter probe view and execute the bcm <slot> <chip> show/counter command to display statistics about packet loss and contact HP Support. 5. If the packets are discarded after being sent to the CPU, contact HP Support. 6. Execute the bcm <slot> <chip> l3/defip/show command in probe view to determine whether the routing entries are correct and whether the packets match the routing entries. 7. If the problem persists, contact HP Support. Packet loss in data forwarding Packet loss occurs in data forwarding. To resolve the problem, see " 错误! 未找到引用源." Related commands This section lists the commands that you might use for troubleshooting SAP modules. Command bcm <slot> <chip> l3/defip/show bcm <slot> <chip> l3/l3table/show bcm <slot> <chip> show/counter debugging physical packet [all input output ] interface interface-number display counters [inbound outband] interface display interface interface-number reset counters interface Description Displays information about routing entries. Displays ARP entries. Displays traffic statistics and data rate for an interface. Displays information about the packets sent to the CPU. Displays traffic statistics on an interface. Displays information about an interface. Clears traffic statistics on an interface. 16

21 Troubleshooting IRF This section provides troubleshooting information for common IRF problems. In this section, IRF is referred to as IRF. IRF fabric setup failure Two HSR6800 routers cannot form an IRF fabric. 1. Execute the display device command on each device to verify that the devices are operating in IRF mode and have unique IRF member IDs: If the Chassis field is not available for a device, use the chassis convert mode irf command to enable IRF mode for the device. If the Chassis field is available, check the value for this field. Make sure each device has a unique value for this field and the value must be 1 or 2. You can use the irf member renumber command to configure the value (IRF member ID). The value takes effect after a reboot. 2. Execute the display irf configuration command to verify that IRF physical interfaces have been bound to IRF-port 1 on one device and to IRF-port 2 on the other device. Make sure the IRF port bindings meet the binding requirements in the virtual technologies configuration guide for the router. 3. Verify that the IRF physical interfaces are connected correctly: IMPORTANT: When you connect two neighboring IRF members, connect the physical interfaces of IRF-port 1 on one member to the physical interfaces of IRF-port 2 on the other. a. Verify that no intermediate devices are deployed between the member devices. b. Verify that the recommended connection media are used to connect IRF physical interfaces: Use straight-through or crossover copper Ethernet cables to connect copper Ethernet ports for a short-distance connection. Use transceiver modules and fibers to connect fiber Ethernet ports for a long-distance connection. Make sure the transceiver modules at the two ends of an IRF link are the same type. For more information about transceiver modules, see the device installation guide. c. Verify that the physical IRF connections are consistent with the IRF port bindings. If there are inconsistencies, reconfigure the IRF port bindings or reconnect the IRF physical interfaces. 4. Execute the display irf link command to verify that a minimum of one IRF link is up for the devices. 17

22 5. In probe view, execute the display hardware internal wanirf ipc pkt-info chassis chassis-number slot slot-number interface-type interface-number command on each IRF physical interface. This command displays statistics about IPC packets sent and received by an interface. If the command does not display any packet statistics, verify that the irf-port-configuration active command has been executed. If the command displays packet loss statistics, contact HP Support to identify the cause. 6. In probe view, execute the display hardware internal wanirf topoinfo chassis chassis-number slot slot-number command to check the status of each card that provides IRF physical interfaces. Make sure a minimum of one card is active. If no card is active, contact HP Support to identify the cause. 7. In probe view, execute the display hardware internal wanirf portinfo chassis chassis-number slot slot-number command to collect the IRF physical interface status and outgoing interface information. If any abnormalities occur, contact HP Support to identify the cause. 8. In probe view, execute the display hardware internal wanirf stm debugging chassis chassis-number slot slot-number all on command. Use this command to collect the STM packet debugging information on each card that provides IRF physical interfaces. Send the collected information to HP Support to verify that the packet format and contents are correct. 9. In probe view, execute the display hardware internal wanirf stm pkt-info chassis chassis-number slot slot-number command to display STM packet statistics for an MPU. Use this command to verify that STM packets can be forwarded from the active MPU on a device to the active MPU on the other device. 10. If the problem persists, contact HP Support. Cross-chassis traffic forwarding failure Traffic cannot be forwarded across chassis in an IRF fabric. 1. Verify that the device configuration is correct and the IRF ports are up. 2. Execute the display ip statistics chassis chassis-number slot slot-number command to verify that the source card has sent out the traffic successfully. If the traffic forwarding fails, contact HP Support to identify the cause. 3. In probe view, execute the display hardware internal ibd pkt-info chassis chassis-number slot slot-number verbose command for the cards through which the traffic is forwarded. Verify that traffic from the source card can be forwarded to the cards that have IRF physical interfaces in the local chassis. If traffic forwarding fails, contact HP Support to identify the cause. 4. In probe view, execute the display hardware internal wanirf ibd pkt-info chassis chassis-number slot slot-number interface-type interface-number command for each IRF physical interface of the member devices. Use this command to verify that an IRF physical interface can send and receive IBD packets. If a physical interface cannot send or receive packets, contact HP Support to identify the cause. 18

23 5. In probe view, execute the display hardware internal wanirf ibd debugging chassis chassis-number slot slot-number all on command to collect IBD packet debugging information for IRF physical interfaces. Verify that the packet format and contents are correct. 6. If the peer IRF physical interfaces can send and receive IBD packets, execute the command in step 3. Use the command to verify that the local traffic can be forwarded to the destination card in the neighboring device. 7. In probe view, execute the display hardware internal module interface-name statistics command to check the outgoing interface statistics for each IRF physical interface. If the statistics are incorrect, contact HP Support to identify the cause. Cross-chassis packet loss problem IRF split Packet loss occurs for cross-chassis traffic. 1. Use the methods described in "Cross-chassis traffic forwarding failure" to identify the packet loss issue and remove the issue. 2. If the problem persists, contact HP Support. An IRF fabric splits. An IRF fabric splits if the active MPUs on the member devices do not receive packets from each other within 20 seconds. 1. Execute the display irf link command to verify that the IRF links are up. If an IRF link is down, check the cable, or the transceiver modules and fiber, and identify whether the cards that provide the IRF physical interfaces have rebooted. 2. In probe view, execute the display hardware internal wanirf portinfo chassis chassis-number slot slot-number command to check the IRF physical interface status and outgoing interface information. If any abnormalities occur, contact HP Support to identify the cause. 3. Execute the display cpu-usage command to check the CPU usage of MPUs and interface cards. Verify that the CPUs are not overwhelmed. 4. In probe view, execute the display hardware internal wanirf ipc pkt-info chassis chassis-number slot slot-number interface-type interface-number command to identify whether an IRF physical 19

24 interface has IPC packet loss statistics. If an IRF physical interface has packet loss statistics, contact HP Support to identify the cause. 5. In probe view, execute the display hardware internal wanirf ipc debugging chassis chassis-number slot slot-number all on command to check IPC packet debugging information for IRF physical interfaces. Verify that the packet format and contents are correct. 6. In probe view, execute the display hardware internal wanirf ipc sendpkt chassis chassis-number slot slot-number unicast chassis chassis-number slot slot-number pkt-length pkt-number command. Use this command to verify that IPC packets can be forwarded between the active MPU and a card that provides IRF physical interfaces. 7. In probe view, execute the debug stack show globalvariable slot slot-number command to display IRF packet information for the MPUs. Collect and send the information to HP Support. 8. In probe view, execute the display hardware internal wanirf stm pkt-info chassis chassis-number slot slot-number command to verify that STM packets can be forwarded from the active MPU on a device to the active MPU on the other device. 9. If the problem persists, contact HP Support. Related commands This section lists the commands that you might use for troubleshooting IRF. Command display hardware internal wanirf ibd debugging chassis chassis-number slot slot-number { receive send all on off } display hardware internal wanirf ibd pkt-info chassis chassis-number slot slot-number interface-type interface-number display hardware internal wanirf ibd sendpkt chassis chassis-number slot slot-number unicast chassis chassis-number slot slot-number pkt-len pkt-number display hardware internal wanirf ipc debugging chassis chassis-number slot slot-number { receive send all on off } display hardware internal wanirf ipc pkt-info chassis chassis-number slot slot-number interface-type interface-number display hardware internal wanirf ipc sendpkt chassis chassis-number slot slot-number unicast chassis chassis-number slot slot-number pkt-len pkt-number display hardware internal wanirf portinfo chassis chassis-number slot slot-number display hardware internal wanirf stm debugging chassis chassis-number slot slot-number { receive send all on off } display hardware internal wanirf stm pkt-info chassis chassis-number slot slot-number Remarks Displays IBD packet debugging information of IRF physical interfaces for a card. Displays IBD packet statistics for an IRF physical interface. Specifies any two cards on any member devices to send IBD test packets to each other. Displays IPC packet debugging information of IRF physical interfaces for a card. Displays IPC packet statistics for an IRF physical interface. Specifies any two cards on any member devices to send IPC test packets to each other. Displays IRF port information for a card. Displays STM packet debugging information of IRF physical interfaces for a card. Displays STM packet statistics on an MPU. 20

25 Command display hardware internal wanirf topoinfo chassis chassis-number slot slot-number reset hardware internal wanirf ibd pkt-info chassis chassis-number slot slot-number interface-type interface-number reset hardware internal wanirf ipc pkt-info chassis chassis-number slot slot-number interface-type interface-number reset hardware internal wanirf stm pkt-info chassis chassis-number slot slot-number Remarks Displays IRF topology information for a card. Clears IBD packet statistics for an IRF physical interface. Clears IPC packet statistics for an IRF physical interface. Clears STM packet statistics for an MPU. 21

26 Troubleshooting cards This section provides troubleshooting information for common card problems. MPU startup failure The MPU (RSE-X3) cannot start up. 1. Power cycle the device, and observe the RUN LED on the MPU while the device is starting up. If the LED flashes at the frequency of 8 Hz, or the LED flashes over 5 seconds and then goes off, the device has started up correctly. If the LED flashes at the frequency of 1 Hz or is always on after you power cycle the device, the device has hardware problems. Go to step 3. If the LED is always off after you power cycle the device, the device has not been powered on or the basic BootWare segment is corrupt. Go to step Verify that the device has been powered on: a. Check whether the fans are rotating. If the fans are rotating, the device has been powered on. b. (For routers except for HSR6600.) If the device is not the fans are not rotating, wait for a while and remove the MPU. Identify whether the temperature of the CPU cooler on the MPU is higher than the room temperature. If the temperature of the CPU cooler is higher than the room temperature, the device has been powered on. c. If the device has not been powered on, perform the following tasks: Verify that the power source is providing power correctly. Verify that the power cord is connected firmly. Check the installed power modules. If one or more power modules have problems, replace the power modules. 3. If the device has been powered on, check the information displayed on the console terminal. If the following system startup information appears, the basic BootWare segment is running correctly: System start booting... Booting Normal Extend BootWare... ************************************************************************** * * * HP HSR6608 BootWare, Version 1.18 * * * ************************************************************************** Copyright (c) Hangzhou HP Technologies Co., Ltd. 22

27 Compiled Date : Jan CPU Type : MPC8548E CPU L1 Cache : 32KB CPU Clock Speed : 1000MHz Memory Type : DDR2 SDRAM Memory Size : 4096MB Memory Speed : 667MHz BootWare Size : 1024KB Flash Size : 4MB NVRAM Size : 128KB BASIC CPLD Version : 1.0 EXTEND CPLD Version : 1.0 PCB Version : Ver.B If the system startup information is not displayed, perform the following task, remove the memory module, and check the console terminal for the following information: RAM initialization failed Fatal error! Please reboot the board. If the RAM initialization failure alert is displayed, replace the memory module. If the RAM initialization failure alert is not displayed, there might be CPU problems or welding problems. Contact HP Support. If the information like the following appears, the memory self-test failed. readed value is , expected value is DRAM test fails at: 5ff80020 Fatal error! Please reboot the board. Perform the following tasks: Reboot the device. If the memory controller is not restored to the normal state after an exceptional system reboot, the memory self-test will fail. Identify whether the memory module is installed firmly. If the memory module is not installed firmly, reinstall the memory module. If the memory module is installed firmly, replace the memory module. If the system still displays the memory self-test failure information, the memory channel hardware circuits might have problems. Contact HP Support. If the following information appears, both the extended BootWare segment and backup extended BootWare segment have problems. You must manually upgrade the extended BootWare segment. System start booting... Boot ROM program does not exist. Now start to download program. ======================<BASIC-BOOTWARE MENU(Ver 1.12)>===================== <1> Modify Serial Interface Parameter <2> Update Extend BootWare <3> Update Full BootWare <4> Boot Extend BootWare 23

28 <5> Boot Backup Extend BootWare <0> Reboot ========================================================================== Enter your choice(0-5): If no information is displayed after "Booting Normal Extend BootWare... ", contact HP Support. System start booting... Booting Normal Extend BootWare Verify that the Comware image files have been correctly loaded. If the following information is displayed, the Comware image files have been loaded and decompressed successfully: ************************************************************************** * * * HP HSR6608 BootWare, Version 1.18 * * * ************************************************************************** Copyright (c) Hewlett-Packard Development Company, L.P. Compiled Date : Jan CPU Type : MPC8548E CPU L1 Cache : 32KB CPU Clock Speed : 1000MHz Memory Type : DDR2 SDRAM Memory Size : 4096MB Memory Speed : 667MHz BootWare Size : 1024KB Flash Size : 4MB cfa0 Size : 1006MB cfb0 Size : 999MB NVRAM Size : 128KB BASIC CPLD Version : 1.0 EXTEND CPLD Version : 1.0 PCB Version : Ver.B BootWare Validating... Press Ctrl+B to enter extended boot menu... Starting to get the main application file--cfa0:/system.bin! The main application file is self-decompressing done! Starting to get the main application file--cfa0:/boot.bin!... The main application file is self-decompressing......done! If the following information is displayed, the Comware image files do not exist and you must download the files: ************************************************************************** * * 24

29 * HP HSR6608 BootWare, Version 1.18 * * * ************************************************************************** Copyright (c) Hewlett-Packard Development Company, L.P. Compiled Date : Jan CPU Type : MPC8548E CPU L1 Cache : 32KB CPU Clock Speed : 1000MHz Memory Type : DDR2 SDRAM Memory Size : 4096MB Memory Speed : 667MHz BootWare Size : 1024KB Flash Size : 4MB cfa0 Size : 1006MB cfb0 Size : 999MB NVRAM Size : 128KB BASIC CPLD Version : 1.0 EXTEND CPLD Version : 1.0 PCB Version : Ver.B BootWare Validating... Application program does not exist. Please input BootWare password: If the following information is displayed, the Comware image files have checksum errors and you must download the files to the CF card again: ************************************************************************** * * * HP HSR6608 BootWare, Version 1.18 * * * ************************************************************************** Copyright (c) Hewlett-Packard Development Company, L.P. Compiled Date : Jan CPU Type : MPC8548E CPU L1 Cache : 32KB CPU Clock Speed : 1000MHz Memory Type : DDR2 SDRAM Memory Size : 4096MB Memory Speed : 667MHz BootWare Size : 1024KB Flash Size : 4MB cfa0 Size : 1006MB cfb0 Size : 999MB NVRAM Size : 128KB BASIC CPLD Version : 1.0 EXTEND CPLD Version : 1.0 PCB Version : Ver.B 25

30 BootWare Validating... Press Ctrl+B to enter extended boot menu... Starting to get the main application file--cfa0:/system.bin! Something wrong with the file. 5. Observe the Comware image file startup process. If the following information is displayed, the system image is missing. You must manually download the system image. Loading the main image files... Loading file cfa0:/boot.bin......done. <boot> If one of the following symptoms appears, contact HP Support: The system stops at the "System image is starting..." message. LPU startup failure After displaying the "System image is starting..." message, the system does not enter the CLI but repeatedly reboots. The system displays the "Press ENTER to get started" message but you cannot enter the CLI by pressing Enter. You can enter the CLI but the system reboots after a while. The LPU cannot start up correctly. 1. Check the RUN LED on the LPU. If the LED flashes at the frequency of 8 Hz, or the LED flashes over 5 seconds and then goes off, the LPU has started up correctly. If the LED flashes at the frequency of 1 Hz or is always on, the LPU has hardware problems. Go to step 3. If the LED is always off, the LPU has not been powered on or the basic BootWare segment is corrupt. Go to step If the LED is always off, verify that the LPU has been powered on: a. Identify whether the LPU has been powered on. <HP>display device Slot No. Board type Status Primary SubSlots

HP MSR Routers Troubleshooting Guide (Comware V7)

HP MSR Routers Troubleshooting Guide (Comware V7) HP MSR Routers Troubleshooting Guide (Comware V7) H3C MSR1000 Router Series H3C MSR2000 Router Series H3C MSR3000 Router Series H3C MSR4000 Router Series Software version: MSR-CMW710-R0106 Document version:

More information

HPE FlexNetwork 5130 HI Switch Series Troubleshooting Guide

HPE FlexNetwork 5130 HI Switch Series Troubleshooting Guide HPE FlexNetwork 5130 HI Switch Series Troubleshooting Guide Part number: 5200-0013 Document version: 6W100-20160129 The information in this document is subject to change without notice. Copyright 2016

More information

HP FlexFabric 5700 Switch Series Troubleshooting Guide

HP FlexFabric 5700 Switch Series Troubleshooting Guide HP FlexFabric 5700 Switch Series Troubleshooting Guide Copyright 2014 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties

More information

H3C S10500 Switch Series Troubleshooting Guide

H3C S10500 Switch Series Troubleshooting Guide H3C S10500 Switch Series Troubleshooting Guide Copyright 2016 Hangzhou H3C Technologies Co., Ltd. All rights reserved. part of this manual may be reproduced or transmitted in any form or by any means without

More information

H3C S7500E Switch Series Troubleshooting Guide

H3C S7500E Switch Series Troubleshooting Guide H3C S7500E Switch Series Troubleshooting Guide Copyright 2016 Hangzhou H3C Technologies Co., Ltd. All rights reserved. part of this manual may be reproduced or transmitted in any form or by any means without

More information

HPE FlexNetwork 5130 EI Switch Series Troubleshooting Guide

HPE FlexNetwork 5130 EI Switch Series Troubleshooting Guide HPE FlexNetwork 5130 EI Switch Series Troubleshooting Guide Part number: 5200-1218 Document version: 6W102-20160429 The information in this document is subject to change without notice. Copyright 2016

More information

HP Switch Series (Comware V5) Troubleshooting Guide

HP Switch Series (Comware V5) Troubleshooting Guide HP 10500 Switch Series (Comware V5) Troubleshooting Guide Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties

More information

HP 5920 & 5900 Switch Series FAQ

HP 5920 & 5900 Switch Series FAQ HP 5920 & 5900 Switch Series FAQ Copyright 2015 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services

More information

HP FlexFabric 5700 Switch Series

HP FlexFabric 5700 Switch Series HP FlexFabric 5700 Switch Series FAQ Copyright 2015 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and

More information

HP 5800 & 5820X Switch Series Troubleshooting Guide

HP 5800 & 5820X Switch Series Troubleshooting Guide HP 5800 & 5820X Switch Series Troubleshooting Guide Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for

More information

HP A5120 EI Switch Series IRF. Command Reference. Abstract

HP A5120 EI Switch Series IRF. Command Reference. Abstract HP A5120 EI Switch Series IRF Command Reference Abstract This document describes the commands and command syntax options available for the HP A Series products. This document is intended for network planners,

More information

HP 3600 v2 Switch Series

HP 3600 v2 Switch Series HP 3600 v2 Switch Series IRF Configuration Guide Part number: 5998-2349a Software version: Release 2108P01 Document version: 6W100-20131130 Legal and notice information Copyright 2013 Hewlett-Packard Development

More information

HP FlexFabric 12900E Switch Series

HP FlexFabric 12900E Switch Series HP FlexFabric 12900E Switch Series Software Upgrade Guide Part number: 5998-8368 Document version: 6W100-20150930 Legal and notice information Copyright 2015 Hewlett-Packard Development Company, L.P. No

More information

HPE FlexFabric 12900E & 12900

HPE FlexFabric 12900E & 12900 HPE FlexFabric 12900E & 12900 IRF Configuration Guide Part number: 5998-8351s Software version: Release 1135 and later Document version: 6W102-20151124 Copyright 2015 Hewlett Packard Enterprise Development

More information

HP 5500 HI Switch Series

HP 5500 HI Switch Series HP 5500 HI Switch Series IRF Configuration Guide Part number: 5998-2376a Software version: Release 5203 and Release 5206 Document version: 6W102-20140228 Legal and notice information Copyright 2014 Hewlett-Packard

More information

HPE FlexNetwork HSR6800 Routers

HPE FlexNetwork HSR6800 Routers HPE FlexNetwork HSR6800 Routers IRF Configuration Guide Part number: 5998-4487R Software version: HSR6800-CMW520-R3303P25 Document version: 6W105-20151231 Copyright 2015 Hewlett Packard Enterprise Development

More information

HP 5500 EI & 5500 SI Switch Series Troubleshooting Guide

HP 5500 EI & 5500 SI Switch Series Troubleshooting Guide HP 5500 EI & 5500 SI Switch Series Troubleshooting Guide Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties

More information

HP 5820X & 5800 Switch Series IRF. Command Reference. Abstract

HP 5820X & 5800 Switch Series IRF. Command Reference. Abstract HP 5820X & 5800 Switch Series IRF Command Reference Abstract This document describes the commands and command syntax options available for the HP 5820X & 5800 Series products. This document is intended

More information

HP 5830 Switch Series Troubleshooting Guide

HP 5830 Switch Series Troubleshooting Guide HP 5830 Switch Series Troubleshooting Guide Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products

More information

HP FlexFabric 5700 Switch Series

HP FlexFabric 5700 Switch Series HP FlexFabric 5700 Switch Series IRF Configuration Guide Part number: 5998-6684a Software version: Release 2416 Document version: 6W100-20150130 Legal and notice information Copyright 2015 Hewlett-Packard

More information

HP 5130 EI Switch Series

HP 5130 EI Switch Series HP 5130 EI Switch Series IRF Configuration Guide Part number: 5998-5479b Software version: Release 31xx Document version: 6W100-20150731 Legal and notice information Copyright 2015 Hewlett-Packard Development

More information

Software Upgrade Guide

Software Upgrade Guide Contents Software Upgrade Guide 1 Files used for upgrade 1 Upgrade methods 1 Upgrade from the CLI 2 Upgrading a standalone switch 2 Upgrading an IRF fabric 7 Upgrade from the BootWare menu 13 BootWare

More information

HP 6600/HSR6600 Routers

HP 6600/HSR6600 Routers HP 6600/HSR6600 Routers Interface Configuration Guide Part number: 5998-1499 Software version: A6602-CMW520-R3103 A6600-CMW520-R3102-RPE A6600-CMW520-R3102-RSE HSR6602_MCP-CMW520-R3102 Document version:

More information

HP FlexFabric 5700 Switch Series

HP FlexFabric 5700 Switch Series HP FlexFabric 5700 Switch Series IRF Command Reference Part number: 5998-6683 Software version: Release 2416 Document version: 6W100-20150130 Legal and notice information Copyright 2015 Hewlett-Packard

More information

HPE FlexNetwork 5510 HI Switch Series

HPE FlexNetwork 5510 HI Switch Series HPE FlexNetwork 5510 HI Switch Series IRF Configuration Guide Part number: 5200-0073a Software version: Release 11xx Document version: 6W101-20161221 Copyright 2015, 2016 Hewlett Packard Enterprise Development

More information

HPE FlexNetwork 5510 HI Switch Series FAQ

HPE FlexNetwork 5510 HI Switch Series FAQ HPE FlexNetwork 5510 HI Switch Series FAQ Part number: 5200-0021a Document version: 6W101-20160429 The information in this document is subject to change without notice. Copyright 2016 Hewlett Packard Enterprise

More information

HP A6600 Routers Interface. Configuration Guide. Abstract

HP A6600 Routers Interface. Configuration Guide. Abstract HP A6600 Routers Interface Configuration Guide Abstract This document describes the software features for the HP A Series products and guides you through the software configuration procedures. These configuration

More information

HP 5820X & 5800 Switch Series IRF. Configuration Guide. Abstract

HP 5820X & 5800 Switch Series IRF. Configuration Guide. Abstract HP 5820X & 5800 Switch Series IRF Configuration Guide Abstract This document describes the software features for the HP 5820X & 5800 Series products and guides you through the software configuration procedures.

More information

HP 5920 & 5900 Switch Series

HP 5920 & 5900 Switch Series HP 5920 & 5900 Switch Series IRF Command Reference Part number: 5998-2881 Software version: Release2207 Document version: 6W100-20121130 Legal and notice information Copyright 2012 Hewlett-Packard Development

More information

Upgrading software. Router software overview. Software upgrade configuration task list

Upgrading software. Router software overview. Software upgrade configuration task list Contents Upgrading software 1 Router software overview 1 Software upgrade configuration task list 1 Upgrading system software from BootWare menu 2 BootWare main menu 2 BootWare submenus 3 Using TFTP/FTP

More information

HP Routing Switch Series

HP Routing Switch Series HP 12500 Routing Switch Series EVI Configuration Guide Part number: 5998-3419 Software version: 12500-CMW710-R7128 Document version: 6W710-20121130 Legal and notice information Copyright 2012 Hewlett-Packard

More information

HP 6125G & 6125G/XG Blade Switches

HP 6125G & 6125G/XG Blade Switches HP 6125G & 6125G/XG Blade Switches Layer 2 - LAN Switching Configuration Guide Part number:5998-3155a Software version: Release 2103 and later Document version: 6W102-20141218 Legal and notice information

More information

HPE FlexFabric 5700 Switch Series

HPE FlexFabric 5700 Switch Series HPE FlexFabric 5700 Switch Series IRF Configuration Guide Part number: 5998-5586s Software version: Release 2422P01 and later Document version: 6W100-20170419 Copyright 2017 Hewlett Packard Enterprise

More information

HP 5130 EI Switch Series

HP 5130 EI Switch Series HP 5130 EI Switch Series IRF Command Reference Part number: 5998-5478a Software version: Release 31xx Document version: 6W100-20150731 Legal and notice information Copyright 2015 Hewlett-Packard Development

More information

H3C S7500E-XS Switch Series FAQ

H3C S7500E-XS Switch Series FAQ H3C S7500E-XS Switch Series FAQ Copyright 2016 Hangzhou H3C Technologies Co., Ltd. All rights reserved. No part of this manual may be reproduced or transmitted in any form or by any means without prior

More information

HP 1620 Gigabit Ethernet Switch Series CMW520-R1103 Release Notes

HP 1620 Gigabit Ethernet Switch Series CMW520-R1103 Release Notes HP 1620 Gigabit Ethernet Switch Series CMW520-R1103 Release Notes Copyright 2014 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only

More information

HP 6127XLG Blade Switch Series

HP 6127XLG Blade Switch Series HP 6127XLG Blade Switch Series Installation Guide Part number: 797699-001 Document version: 5W100-20150602 Legal and notice information Copyright 2015 Hewlett-Packard Development Company, L.P. No part

More information

HP 5120 SI Switch Series

HP 5120 SI Switch Series HP 5120 SI Switch Series Layer 2 - LAN Switching Configuration Guide Part number: 5998-1807 Software version: Release 1513 Document version: 6W100-20130830 Legal and notice information Copyright 2013 Hewlett-Packard

More information

HP 5820X & 5800 Switch Series Layer 2 - LAN Switching. Configuration Guide. Abstract

HP 5820X & 5800 Switch Series Layer 2 - LAN Switching. Configuration Guide. Abstract HP 5820X & 5800 Switch Series Layer 2 - LAN Switching Configuration Guide Abstract This document describes the software features for the HP 5820X & 5800 Series products and guides you through the software

More information

HP 5120 SI Switch Series

HP 5120 SI Switch Series HP 5120 SI Switch Series Network Management and Monitoring Configuration Guide Part number: 5998-1813 Software version: Release 1505 Document version: 6W102-20121111 Legal and notice information Copyright

More information

HP MSR Router Series. IPX Configuration Guide(V5) Part number: Software version: CMW520-R2513 Document version: 6PW

HP MSR Router Series. IPX Configuration Guide(V5) Part number: Software version: CMW520-R2513 Document version: 6PW HP MSR Router Series IPX Configuration Guide(V5) Part number: 5998-8183 Software version: CMW520-R2513 Document version: 6PW106-20150808 Legal and notice information Copyright 2015 Hewlett-Packard Development

More information

HP 5130-POE-143 Release Notes

HP 5130-POE-143 Release Notes HP 5130-POE-143 Release Notes Copyright 2015 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services

More information

HP V1905 Switch Series Release Notes

HP V1905 Switch Series Release Notes HP V1905 Switch Series 02.00.03 Release Notes Copyright 2014 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products

More information

HP A3100 v2 Switch Series

HP A3100 v2 Switch Series HP A3100 v2 Switch Series Layer 2 - LAN Switching Configuration Guide HP A3100-8 v2 SI Switch (JG221A) HP A3100-16 v2 SI Switch (JG222A) HP A3100-24 v2 SI Switch (JG223A) HP A3100-8 v2 EI Switch (JD318B)

More information

HP FlexFabric 5700 Switch Series

HP FlexFabric 5700 Switch Series HP FlexFabric 5700 Switch Series Layer 2 LAN Switching Configuration Guide Part number: 5998-6686 Software version: Release 2416 Document version: 6W100-20150130 Legal and notice information Copyright

More information

Maintenance Tasks CHAPTER

Maintenance Tasks CHAPTER CHAPTER 5 These topics describe the Maintenance tasks of Element Manager: Viewing Basic System Information, page 5-2 Configuring Basic System Information, page 5-3 Configuring Date and Time Properties,

More information

HP MSR Router Series. Layer 2 LAN Switching Command Reference(V7)

HP MSR Router Series. Layer 2 LAN Switching Command Reference(V7) HP MSR Router Series Layer 2 LAN Switching Command Reference(V7) Part number: 5998-7738b Software version: CMW710-R0304 Document version: 6PW104-20150914 Legal and notice information Copyright 2015 Hewlett-Packard

More information

Maintenance Tasks CHAPTER

Maintenance Tasks CHAPTER CHAPTER 5 These topics describe the Maintenance tasks of Element Manager: Viewing Basic System Information, page 5-2 Configuring Basic System Information, page 5-4 Configuring Date and Time Properties,

More information

HP 5920 & 5900 Switch Series

HP 5920 & 5900 Switch Series HP 5920 & 5900 Switch Series OpenFlow Command Reference Part number: 5998-4679a Software version: Release 23xx Document version: 6W101-20150320 Legal and notice information Copyright 2015 Hewlett-Packard

More information

HP MSR Router Series. EVI Configuration Guide(V7) Part number: b Software version: CMW710-R0304 Document version: 6PW

HP MSR Router Series. EVI Configuration Guide(V7) Part number: b Software version: CMW710-R0304 Document version: 6PW HP MSR Router Series EVI Configuration Guide(V7) Part number: 5998-7360b Software version: CMW710-R0304 Document version: 6PW104-20150914 Legal and notice information Copyright 2015 Hewlett-Packard Development

More information

HP V1910-CMW520-R1108P01 Release Notes

HP V1910-CMW520-R1108P01 Release Notes HP V1910-CMW520-R1108P01 Release Notes HP V1910 Release Notes Keywords: switch, resolved problems, software upgrading Abstract: This release notes describes the V1910 release with respect to hardware and

More information

Using the emergency shell 1

Using the emergency shell 1 Contents Using the emergency shell 1 Emergency shell usage guidelines 1 Managing the file systems 1 Obtaining a system image from an FTP/TFTP server 2 Configuring the management Ethernet interface 2 Checking

More information

ProCurve Switch G ProCurve Switch G

ProCurve Switch G ProCurve Switch G Management and Configuration Guide ProCurve Switch 1800-8G ProCurve Switch 1800-24G www.procurve.com ProCurve Series 1800 Switch Management and Configuration Guide Copyright 2006, 2007 Hewlett-Packard

More information

H3C S9500E Series Routing Switches

H3C S9500E Series Routing Switches H3C S9500E Series Routing Switches IRF Configuration Guide Hangzhou H3C Technologies Co., Ltd. http://www.h3c.com Software version: S9500E-CMW520-R1725 Document version: 6W170-20111118 Copyright 2011,

More information

HP VPN Firewall Appliances

HP VPN Firewall Appliances HP VPN Firewall Appliances High Availability Configuration Guide Part number: 5998-4169 Software version: F1000-A-EI/F1000-S-EI (Feature 3726) F1000-E (Release 3177) F5000 (Feature 3211) F5000-S/F5000-C

More information

Device management commands 1

Device management commands 1 Contents Device management commands 1 clock datetime 1 clock protocol 2 clock summer-time 2 clock timezone 4 command 5 copyright-info enable 6 display alarm 7 display asset-info 8 display clock 10 display

More information

Computer Setup (F10) Utility Guide HP Compaq d220 and d230 Microtower

Computer Setup (F10) Utility Guide HP Compaq d220 and d230 Microtower Guide HP Compaq d220 and d230 Microtower Document Part Number: 331599-001 June 2003 This guide provides instructions on how to use Computer Setup. This tool is used to reconfigure and modify computer default

More information

HPE FlexFabric 7900 Switch Series

HPE FlexFabric 7900 Switch Series HPE FlexFabric 7900 Switch Series VXLAN Configuration Guide Part number: 5998-8254R Software version: Release 213x Document version: 6W101-20151113 Copyright 2015 Hewlett Packard Enterprise Development

More information

Managing file systems 1

Managing file systems 1 Contents Managing file systems 1 Overview 1 File systems 1 Directories 2 Files 2 Specifying a directory name or file name 3 FIPS compliance 3 File system management restrictions and guidelines 4 Managing

More information

Troubleshooting. Diagnosing Problems. Verify Switch Module POST Results. Verify Switch Module LEDs CHAPTER

Troubleshooting. Diagnosing Problems. Verify Switch Module POST Results. Verify Switch Module LEDs CHAPTER CHAPTER 3 This chapter describes these switch module troubleshooting topics: Diagnosing Problems, page 3-1 Resetting the Switch Module, page 3-4 How to Replace a Failed Stack Member, page 3-5 Diagnosing

More information

About the Configuration Guides for HP Unified

About the Configuration Guides for HP Unified About the Configuration Guides for HP Unified Wired-W Products HP 830 Unified Wired-W PoE+ Switch Series HP 850 Unified Wired-W Appliance HP 870 Unified Wired-W Appliance HP 11900/10500/7500 20G Unified

More information

Troubleshooting. Introduction CHAPTER

Troubleshooting. Introduction CHAPTER CHAPTER 8 Troubleshooting Revised: December 21, 2012, Introduction Your Cisco SCE 8000 GBE platform went through extensive testing before leaving the factory. However, if you encounter problems starting

More information

Ethernet interface configuration commands

Ethernet interface configuration commands Contents Ethernet interface configuration commands 1 General Ethernet interface and subinterface configuration commands 1 alarm-detect 1 bandwidth 2 combo enable 2 default 3 description 4 display counters

More information

HP A5500 EI & A5500 SI Switch Series Network Management and Monitoring. Configuration Guide. Abstract

HP A5500 EI & A5500 SI Switch Series Network Management and Monitoring. Configuration Guide. Abstract HP A5500 EI & A5500 SI Switch Series Network Management and Monitoring Configuration Guide Abstract This document describes the software features for the HP A Series products and guides you through the

More information

HP A-F1000-A-EI_A-F1000-S-EI VPN Firewalls

HP A-F1000-A-EI_A-F1000-S-EI VPN Firewalls HP A-F1000-A-EI_A-F1000-S-EI VPN Firewalls NAT Configuration Guide Part number:5998-2649 Document version: 6PW100-20110909 Legal and notice information Copyright 2011 Hewlett-Packard Development Company,

More information

HP FlexFabric 5700 Switch Series

HP FlexFabric 5700 Switch Series HP FlexFabric 5700 Switch Series Layer 3 - IP Routing Configuration Guide Part number: 5998-6688 Software version: Release 2416 Document version: 6W100-20150130 Legal and notice information Copyright 2015

More information

HP 6125G & 6125G/XG Blade Switches

HP 6125G & 6125G/XG Blade Switches HP 6125G & 6125G/XG Blade Switches Network Management and Monitoring Configuration Guide Part number: 5998-3162b Software version: Release 2103 and later Document version: 6W103-20151020 Legal and notice

More information

RWL Tech Note A5500 IRF

RWL Tech Note A5500 IRF A5500 IRF Prepared by Richard Litchfield HP Networking Solution Architect Hewlett-Packard Australia Limited 410 Concord Road Rhodes NSW 2138 Date Prepared: 20-Nov-10 Document Information Document Version

More information

HP A6600 Routers Network Management and Monitoring. Command Reference. Abstract

HP A6600 Routers Network Management and Monitoring. Command Reference. Abstract HP A6600 Routers Network Management and Monitoring Command Reference Abstract This document describes the commands and command syntax options available for the HP A Series products. This document is intended

More information

HP 830 Series PoE+ Unified Wired-WLAN Switch Switching Engine

HP 830 Series PoE+ Unified Wired-WLAN Switch Switching Engine HP 830 Series PoE+ Unified Wired-WLAN Switch Switching Engine Network Management and Monitoring Configuration Guide Part number: 5998-3936 Software version: 3308P26 Document version: 6W101-20130628 Legal

More information

HP 5820X & 5800 Switch Series Network Management and Monitoring. Configuration Guide. Abstract

HP 5820X & 5800 Switch Series Network Management and Monitoring. Configuration Guide. Abstract HP 5820X & 5800 Switch Series Network Management and Monitoring Configuration Guide Abstract This document describes the software features for the HP 5820X & 5800 Series products and guides you through

More information

HP 6125 Blade Switch Series

HP 6125 Blade Switch Series HP 6125 Blade Switch Series Network Management and Monitoring Configuration Guide Part number: 5998-3162 Software version: Release 2103 Document version: 6W100-20120907 Legal and notice information Copyright

More information

About the HP 830 Series PoE+ Unified Wired-WLAN Switch and HP 10500/ G Unified Wired-WLAN Module

About the HP 830 Series PoE+ Unified Wired-WLAN Switch and HP 10500/ G Unified Wired-WLAN Module About the HP 830 Series Switch and HP 10500/7500 20G Unified Module s Part number: 5998-3903 Software version: 3308P29 (HP 830 Series Switch) 2308P29 (HP 10500/7500 20G Unified Module) Document version:

More information

Chassis Tasks. Viewing Cards on a Chassis CHAPTER

Chassis Tasks. Viewing Cards on a Chassis CHAPTER CHAPTER 3 This chapter describes the Chassis Manager tasks and contains these sections: Viewing Cards on a Chassis, page 3-1 Viewing Internal Gateway Ports, page 3-7 Viewing Physical Ports on a Chassis,

More information

HP 5120 EI Switch Series

HP 5120 EI Switch Series HP 5120 EI Switch Series Layer 3 - IP Routing Configuration Guide Part number: 5998-1793 Software version: Release 2220 Document version: 6W100-20130810 Legal and notice information Copyright 2013 Hewlett-Packard

More information

Troubleshooting Initial Startup Problems

Troubleshooting Initial Startup Problems Your Cisco ASR 1000 Series Router went through extensive testing before leaving the factory. However, if you encounter problems starting the router, use the information in this chapter to help isolate

More information

HP Load Balancing Module

HP Load Balancing Module HP Load Balancing Module System Management Configuration Guide Part number: 5998-4216 Software version: Feature 3221 Document version: 6PW100-20130326 Legal and notice information Copyright 2013 Hewlett-Packard

More information

HP Load Balancing Module

HP Load Balancing Module HP Load Balancing Module High Availability Configuration Guide Part number: 5998-2687 Document version: 6PW101-20120217 Legal and notice information Copyright 2012 Hewlett-Packard Development Company,

More information

Troubleshooting. Diagnosing Problems. Verify the Switch Module POST Results CHAPTER

Troubleshooting. Diagnosing Problems. Verify the Switch Module POST Results CHAPTER CHAPTER 3 This chapter describes these topics for troubleshooting problems:, page 3-1 Clearing the Switch Module IP Address and Configuration, page 3-5 Replacing a Failed Stack Member, page 3-5 Locating

More information

Assigning the Switch IP Address and Default Gateway

Assigning the Switch IP Address and Default Gateway CHAPTER 4 Assigning the Switch IP Address and Default Gateway This chapter describes how to create the initial switch configuration (for example, assigning the switch IP address and default gateway information)

More information

Configuring MPLS L2VPN

Configuring MPLS L2VPN Contents Configuring MPLS L2VPN 1 Overview 1 Comparison with traditional VPN 1 Comparison with MPLS L3VPN 2 Basic concepts 2 MPLS L2VPN implementation 3 MPLS L2VPN configuration task list 4 Configuring

More information

HP Load Balancing Module

HP Load Balancing Module HP Load Balancing Module System Maintenance Configuration Guide Part number: 5998-4221 Software version: Feature 3221 Document version: 6PW100-20130326 Legal and notice information Copyright 2013 Hewlett-Packard

More information

Multiprocessor WAN Application Module

Multiprocessor WAN Application Module 1 CHAPTER This chapter describes the (MWAM) and includes the following sections: Product Overview, page 1-2 MWAM Ordering Information, page 1-2 Hardware Description, page 1-3 Functional Description, page

More information

HP FlexFabric 5700 Switch Series

HP FlexFabric 5700 Switch Series HP FlexFabric 5700 Switch Series High Availability Configuration Guide Part number: 5998-6680 Software version: Release 2416 Document version: 6W100-20150130 Legal and notice information Copyright 2015

More information

Configuring VPLS. VPLS overview. Operation of VPLS. Basic VPLS concepts

Configuring VPLS. VPLS overview. Operation of VPLS. Basic VPLS concepts Contents Configuring VPLS 1 VPLS overview 1 Operation of VPLS 1 VPLS packet encapsulation 4 H-VPLS implementation 5 Hub-spoke VPLS implementation 7 Multi-hop PW 8 VPLS configuration task list 9 Enabling

More information

HP MSR Router Series Interface

HP MSR Router Series Interface HP MSR Router Series Interface Configuration Guide(V5) Part number: 5998-2019 Software version: CMW520-R2509 Document version: 6PW102-20130925 Legal and notice information Copyright 2013 Hewlett-Packard

More information

Configuring MPLS L2VPN

Configuring MPLS L2VPN Contents Configuring MPLS L2VPN 1 MPLS L2VPN overview 1 About MPLS L2VPN 1 Comparison with traditional VPN 2 Comparison with MPLS L3VPN 2 Basic concepts 2 MPLS L2VPN implementation 3 MPLS L2VPN configuration

More information

H3C SecPath M9000-S NSQM2MPUD0 main processing unit

H3C SecPath M9000-S NSQM2MPUD0 main processing unit H3C SecPath M9000-S NSQM2MPUD0 main processing unit 1 Identifier The module identifier NSQM2MPUD0 is at the upper right corner of the front panel. 2 The NSQM2MPUD0 MPU has a console port, a USB port, a

More information

Ethernet interface commands

Ethernet interface commands Contents Ethernet interface commands 1 Common Ethernet interface commands 1 default 1 description 2 display counters 2 display counters rate 4 display interface 5 display interface brief 12 display packet-drop

More information

H3C S5130-EI Switch Series

H3C S5130-EI Switch Series H3C S5130-EI Switch Series OpenFlow Command Reference New H3C Technologies Co., Ltd. http://www.h3c.com Software version: Release 311x Document version: 6W102-20180323 Copyright 2016-2018, New H3C Technologies

More information

HP 5920 & 5900 Switch Series

HP 5920 & 5900 Switch Series HP 5920 & 5900 Switch Series Network Management and Monitoring Command Reference Part number: 5998-2889 Software version: Release 2210 Document version: 6W100-20131105 Legal and notice information Copyright

More information

HP 6125 Blade Switch Series

HP 6125 Blade Switch Series HP 6125 Blade Switch Series Installation Guide Part number: 5998-3151 Document version: 6W100-20120907 Legal and notice information Copyright 2012 Hewlett-Packard Development Company, L.P. No part of this

More information

H3C SR6600/SR6600-X Routers

H3C SR6600/SR6600-X Routers H3C SR6600/SR6600-X Routers Interface Configuration Guide Hangzhou H3C Technologies Co., Ltd. http://www.h3c.com Software version: SR6600X-CMW520-R3103 SR6602-CMW520-R3103 SR6602X_MCP-CMW520-R3103 SR6600-CMW520-R3103-RPE

More information

User FAQ for H3C Security Products

User FAQ for H3C Security Products User FAQ for H3C Security Products Copyright 2012 Hangzhou H3C Technologies Co., Ltd. All rights reserved. No part of this manual may be reproduced or transmitted in any form or by any means without prior

More information

Chapter 7 Hardware Overview

Chapter 7 Hardware Overview Chapter 7 Hardware Overview This chapter provides a hardware overview of the HP 9308M, HP 930M, and HP 6308M-SX routing switches and the HP 6208M-SX switch. For information about specific hardware standards

More information

Upgrading and Servicing Guide

Upgrading and Servicing Guide Upgrading and Servicing Guide The only warranties for Hewlett-Packard products and services are set forth in the express statements accompanying such products and services. Nothing herein should be construed

More information

Table of Contents 1 E-CPOS Interface Configuration 1-1

Table of Contents 1 E-CPOS Interface Configuration 1-1 Table of Contents 1 E-CPOS Interface Configuration 1-1 Overview 1-1 SONET 1-1 SDH 1-1 E-CPOS 1-5 Configuring an E-CPOS Interface 1-6 Configuring an E-CPOS Interface 1-6 Configuring the Operating Mode of

More information

Troubleshooting. Testing Your Configuration CHAPTER

Troubleshooting. Testing Your Configuration CHAPTER 82 CHAPTER This chapter describes how to troubleshoot the ASA and includes the following sections: Testing Your Configuration, page 82-1 Reloading the ASA, page 82-8 Performing Password Recovery, page

More information

Computer Setup (F10) Utility Guide HP Elite 7000 MT Series PCs

Computer Setup (F10) Utility Guide HP Elite 7000 MT Series PCs Computer Setup (F10) Utility Guide HP Elite 7000 MT Series PCs Copyright 2009 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Microsoft,

More information

HP High-End Firewalls

HP High-End Firewalls HP High-End Firewalls NAT and ALG Command Reference Part number: 5998-2639 Software version: F1000-E/Firewall module: R3166 F5000-A5: R3206 Document version: 6PW101-20120706 Legal and notice information

More information