H3C EPON. OLT Command Manual. Hangzhou H3C Technologies Co., Ltd. Manual Version: T M C-1.02

Transcription

1 H3C EPON OLT Command Manual Hangzhou H3C Technologies Co., Ltd. Manual Version: T M C-1.02 Product Version: Release 5200 Series

2 Copyright , Hangzhou H3C Technologies Co., Ltd. and its licensors All Rights Reserved No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of Hangzhou H3C Technologies Co., Ltd. Trademarks H3C,, Aolynk,, H 3 Care,, TOP G,, IRF, NetPilot, Neocean, NeoVTL, SecPro, SecPoint, SecEngine, SecPath, Comware, Secware, Storware, NQA, VVG, V 2 G, V n G, PSPT, XGbus, N-Bus, TiGem, InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co., Ltd. All other trademarks that may be mentioned in this manual are the property of their respective owners. Notice Technical Support The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied. To obtain the latest information, please access: h3c.com customer_service@h3c.com h3c.com

3 About This Manual Related Documentation In addition to this manual, each H3C EPON OLT documentation set includes the following: Manual H3C EPON OLT Operation Manual H3C EPON OLT Installation Manual It introduces EPON system configuration, OLT configuration, ONU configuration, ONU UNI configuration, alarm configuration, and supported features. It introduces the switching engine, service board, installation, booting, configuration and maintenance of the EPON OLT devices (the S7500 series Ethernet switches applying EPON feature). Organization H3C EPON OLT Command Manual is organized as follows: Chapter 1 EPON System Configuration Commands Contents Details the commands for the entire EPON system configuration. 2 OLT Configuration Commands Elaborates the commands for the configurations about the OLT. 3 ONU Configuration Commands Elaborates the commands for the configurations about the ONU. 4 ONU UNI Configuration Commands Elaborates the commands for the configurations about the ONU UNI. 5 Alarm Configuration Commands Presents the commands for the configurations about the alarm types supports by the EPON system.

4 Conventions The manual uses the following conventions: I. Command conventions Convention Boldface italic [ ] { x y... } [ x y... ] { x y... } * [ x y... ] * &<1-n> The keywords of a command line are in Boldface. Command arguments are in italic. Items (keywords or arguments) in square brackets [ ] are optional. Alternative items are grouped in braces and separated by vertical bars. One is selected. Optional alternative items are grouped in square brackets and separated by vertical bars. One or none is selected. Alternative items are grouped in braces and separated by vertical bars. A minimum of one or a maximum of all can be selected. Optional alternative items are grouped in square brackets and separated by vertical bars. Many or none can be selected. The argument(s) before the ampersand (&) sign can be entered 1 to n times. # A line starting with the # sign is comments. II. GUI conventions Convention Boldface > Window names, button names, field names, and menu items are in Boldface. For example, the New User window appears; click OK. Multi-level menus are separated by angle brackets. For example, File > Create > Folder. Convention < > [ ] / Button names are inside angle brackets. For example, click <OK>. Window names, menu items, data table and field names are inside square brackets. For example, pop up the [New User] window. Multi-level menus are separated by forward slashes. For example, [File/Create/Folder].

5 III. Symbols Convention Note Caution Means reader be careful. Improper operation may cause data loss or damage to equipment. Means a complementary description.

6 Table of Contents Table of Contents Chapter 1 EPON System Configuration Commands EPON System Configuration Commands auto-authorize-onu enable display epon-capability display epon-version display epon-workmode display epon statistics interface message-lose-threshold sample enable timer response-timeout timer sample Chapter 2 OLT Configuration Commands OLT Configuration Commands attribute display onuinfo interface display onuinfo slot igmp-to-cpu enable max-rtt port permit vlan Chapter 3 ONU Configuration Commands ONU Configuration Commands bandwidth bind onuid dba-algorithm dba-parameters deregister onu display epon-oam interface display multicast-filter interface display onu-dot1x interface display onu-event interface encrypt linktest multicast-filter enable port handlemode reauthorize onu reboot onu set onu-dot1x i

7 Table of Contents untagged vlan update onu filename upstream-sla Chapter 4 ONU UNI Configuration Commands ONU UNI Configuration Commands display current-configuration uni display uni uni duplex uni flow-control uni line-rate uni link-type uni mdi uni priority uni pvid uni shutdown uni speed reset counters uni Chapter 5 Alarm Configuration Commands Alarm Configuration Commands alarm bad-encryption-key enable alarm bit-error-rate alarm frame-error-rate alarm llid-mismatch alarm local-stable enable alarm oam critical-event enable alarm oam dying-gasp enable alarm oam error-symbol-period alarm oam error-frame-period alarm oam error-frame alarm oam error-frame-seconds-summary alarm oam-link-disconnection enable alarm oam local-link-fault enable alarm oam-vendor-specific enable alarm onu-over-limitation enable alarm registration-error enable alarm remote-stable enable alarm software-error enable monitor enable timer monitor ii

8 Chapter 1 EPON System Configuration Commands Chapter 1 EPON System Configuration Commands Note: This manual only covers EPON-specific commands. For information about the commands concerning H3C S7500 series Ethernet switches, refer to H3C S7500 Series Ethernet Switches Command Manual. 1.1 EPON System Configuration Commands auto-authorize-onu enable auto-authorize-onu enable undo auto-authorize-onu enable FTTH view None Use the auto-authorize-onu enable command to enable automatic ONU (optical network unit) authentication. Use the undo auto-authorize-onu enable command to disable automatic ONU authentication. If automatic ONU authentication is enabled, an ONU tries to register and join the EPON system automatically once it is powered on. And after the ONU joins the EPON, it can communicate with the optical line terminal (OLT) without binding the ONU port and the ONU MAC address. If the automatic ONU authentication is disabled, ONUs can still register with the EPON system successfully, but you need to bind ONU ports and the ONU MAC addresses manually for the ONUs to communicate with the OLT. 1-1

9 Chapter 1 EPON System Configuration Commands By default, automatic ONU authentication is disabled. Caution: Due to security consideration, automatic ONU authentication is currently not supported. # Enter system view. # Enter FTTH view. [H3C] ftth # Enable automatic ONU authentication. [H3C-ftth] auto-authorize-onu enable This operation is not supported in current version! display epon-capability display epon-capability interface interface-type interface-number Any view interface-type: Port type, which can be OLT or ONU. interface-number: OLT/ONU port number. Note: As for the interface-number argument, the format of LPU slot number/sub-lpu slot number/olt port number is used for OLT ports; and the format of LPU slot number/sub-lpu slot number/olt port number:onu port number is used for ONU ports. 1-2

10 Chapter 1 EPON System Configuration Commands Use the display epon-capability command to display OLT or ONU capability information. If interface-type interface-number identifies an OLT port, the following information about the OLT is displayed: automatic gain control (AGC) creation time and clock data recovery (CDR) locking time. If interface-type interface-number identifies an ONU port, the following information about the ONU is displayed: laser on time, laser off time, and grant FIFO deep. Caution: Before displaying the capability information about an ONU, make sure the ONU is bound and is in UP state (refer to the bind onuid command for more). Before displaying the capability information about an OLT, make sure the OLT is in UP state. Note: Because location distance and external conditions of each ONU are different, the received signal maybe strong or weak. AGC creation time is used to automatically restore signal strength so that the signal can be received. CDR locking time is used to recover clock data. An ONU laser on time is the period within which an ONU laser is opened until stabilizing, An ONU laser off time is the period within which an ONU laser is shut off until stabilizing. # Display Olt2/0/8 version information. <H3C> display epon-capability interface olt2/0/8 OLT device capability information: AGC lock time(tq): 13 CDR lock time(tq): 18 # Display the capability information about the ONU bound to Onu2/0/8:1 port (taking sub-card ONU as an example). <H3C> display epon-capability interface onu2/0/8:1 ONU device capability information: Laser on time(tq) : 32 Laser off time(tq):

11 Chapter 1 EPON System Configuration Commands Grant FIFO deep : display epon-version display epon-version interface interface-type interface-number Any view interface-type: Port type, which can be OLT or ONU. interface-number: OLT/ONU port number. Use the display epon-version command to display OLT or ONU version information. Before displaying the version information about an ONU, make sure the ONU is bound and is in UP state (refer to the bind onuid command for more). Before displaying the version information about an OLT, make sure the OLT is in UP state. # Display Olt2/0/8 version information. <H3C> display epon-version interface olt2/0/8 OLT device version information: Firmware major version: 2 Firmware minor version: 10 Hardware major version: 5001 Hardware minor version: 3 Supported LLID number : 32 # Display Onu2/0/8:1 version information. <H3C> display epon-version interface onu2/0/8:1 ONU device version information: Hardware major version: 6001 Hardware minor version: 0 Supported LLID number : 1 MAC type of UNI port : MII 1-4

12 Chapter 1 EPON System Configuration Commands Note: A logical link identifier (LLID) uniquely identifies an ONU. It is dynamically allocated by an OLT. Currently, an LLID ranges from 1 to 32. Table 1-1 on the fields of the display epon-version command Field Firmware major version Firmware minor version Hardware major version Hardware minor version Supported LLID number MAC type of UNI port Major version of the firmware Minor version of the firmware Major version of the hardware Minor version of the hardware Number of supported LLIDs MAC type of the user network interface (UNI) display epon-workmode display epon-workmode interface interface-type interface-number Any view interface-type: Port type, which can be OLT or ONU. interface-number: OLT/ONU port number. Use the display epon-workmode command to display the current work mode of an OLT or ONU. If the port type is OLT, this command can also display its MAC address and dynamic bandwidth allocation (DBA) algorithm mode. 1-5

13 Chapter 1 EPON System Configuration Commands Caution: Before displaying the work mode of an ONU, make sure the ONU is bound (refer to the bind onuid command for more). Table 1-2 Work status and description Item Status OLT ONU DBA algorithm mode open closed open closed pending internal external The OLT is open. The OLT is closed. The ONU is open. The ONU is closed. The ONU has registered but do not pass the authentication. Internal DBA algorithm External DBA algorithm # Display Olt2/0/8 work mode. <H3C> display epon-workmode interface olt2/0/8 OLT work mode: Status : open MAC ADDR: 000c-d DBA mode: internal # Display Onu2/0/8:1 work mode. <H3C> display epon-workmode interface onu2/0/8:1 ONU work mode: Working status: open Table 1-3 on the fields of the display epon-workmode command Field Status: open MAC ADDR: 000c-d DBA mode: internal Working status: open The OLT is open. The OLT s MAC address is 000c-d Internal DBA algorithm is adopted. The ONU is open. 1-6

14 Chapter 1 EPON System Configuration Commands display epon statistics interface display epon statistics interface interface-type interface-number Any view interface-type: Port type, which can be OLT or ONU. interface-number: OLT/ONU port number. Use the display epon statistics interface command to display the statistics on a specified ONU/OLT port, including average error rate of data bits and data frames of the data exchanged between the OLT and the ONUs. Caution: Before displaying the statistics on an ONU, make sure the ONU is bound and is in UP state (refer to the bind onuid command for more). # Display the statistics on Olt2/0/8 port. <H3C> display epon statistics interface olt2/0/8 OLT statistics: Bit error rate(in 1e-9 unit) : 0 Frames error rate(in 1e-9 unit): 0 # Display the statistics on Onu2/0/8:1 port. <H3C> display epon statistics interface onu2/0/8:1 ONU statistics: Bit error rate(in 1e-9 unit) :0 Frames error rate(in 1e-9 unit):0 1-7

15 Chapter 1 EPON System Configuration Commands Table 1-4 on the fields of the display epon statistic interface command Field Bit error rate: 0 Average bit error rate is 0. Frames error rate: 0 Average error rate of data frame is message-lose-threshold message-lose-threshold times undo message-lose-threshold FTTH view times: Maximum number of response timeout times to be set. This argument ranges from 10 to 1,000. The system default is 20. Use the message-lose-threshold command to set the maximum number of response timeout times allowed between a HOST (CPU of the LPU with EPON feature in the OLT device) and the OLT. When the maximum number of response timeout times is reached, the OLT will be reset. Use the undo message-lose-threshold command to restore the default maximum number of response timeout times. This command need to be coupled with the timer response-timeout command, which is described in section timer response-timeout. Caution: This command is recommended to users with administrative rights only. # Enter system view. # Enter FTTH view. 1-8

16 Chapter 1 EPON System Configuration Commands [H3C] ftth # Set the maximum number of response timeout times between the HOST and OLT as 10. [H3C-ftth] message-lose-threshold sample enable sample enable undo sample enable FTTH view None Use the sample enable command to enable system statistics sampling for an EPON system. Use the undo sample enable command to disable system statistics sampling. By default, system statistics sampling is enabled. Caution: These two commands are recommended to users with administrative rights only. # Enter system view. # Enter FTTH view. [H3C] ftth # Enable system statistics sampling for the EPON system. [H3C-ftth] sample enable 1-9

17 Chapter 1 EPON System Configuration Commands timer response-timeout timer response-timeout milliseconds undo timer response-timeout FTTH view milliseconds: Response timeout time to be set, ranging from 300 to 10,000 (in milliseconds). The system default is 600 milliseconds. Use the timer response-timeout command to set the response timeout time between a HOST (CPU of the LPU with EPON feature in the OLT device) and the OLT. Use the undo timer response-timeout command to restore the default response timeout time. This command need to be coupled with the message-lose-threshold command, which is described in section message-lose-threshold. Caution: This command is recommended to users with administrative rights only. # Enter system view. # Enter FTTH view. [H3C] ftth # Set the response timeout time between the HOST and OLT as 300 milliseconds. [H3C-ftth] timer response-timeout timer sample timer sample seconds 1-10

18 Chapter 1 EPON System Configuration Commands undo timer sample FTTH view seconds: Sampling interval (in seconds) to be set. This argument ranges from 1 to 3,600. The system default is 4 seconds. Use the timer sample command to set the sampling interval for an EPON system. Use the undo timer sample command to restore the default sampling interval for an EPON system. Caution: This command is recommended to users with administrative rights only. # Enter system view. # Enter FTTH view. [H3C] ftth # Set the sampling interval to 10 seconds for the EPON system. [H3C-ftth] timer sample

19 Chapter 2 OLT Configuration Commands Chapter 2 OLT Configuration Commands 2.1 OLT Configuration Commands attribute attribute { laser-on time laser-off time } * attribute { multiple-copy-broadcast discard-packet } enable undo attribute { laser-on laser-off } * undo attribute { multiple-copy-broadcast discard-packet } enable OLT port view laser-on time: Sets the period within which an OLT laser is opened until stabilizing. The time argument ranges from 20 to 1,000 (in TQs). The system default is 96 TQs. laser-off time: Sets the period within which an OLT laser is shut off until stabilizing. The time argument ranges from 20 to 1,000 (in TQs). The system default is 96 TQs. multiple-copy-broadcast: Enables/Disables multi-copy broadcast. With multi-copy broadcast enabled, a packet is broadcast in the VLAN it belongs to rather than in all the VLANs when the OLT forwards the packet to an ONU. By default, multi-copy broadcast is disabled. discard-packet: Specifies whether or not the packets with source MAC addresses not contained in the OLT MAC address table are dropped. By default, packets of this type are forwarded. Note: 1 TQ is equal to 16 ns. As the attribute discard-packet enable command may affect MAC address learning, execute it with caution. Currently, multi-copy broadcast is not supported. 2-1

20 Chapter 2 OLT Configuration Commands Use the attribute commands to configure the OLT attributes. Use the undo attribute commands to restore default OLT attributes. Caution: The commands here take effect only after you execute the shutdown command and then the undo shutdown command on the OLT. The configuration to set the period within which an OLT laser can stabilize or can be shut off is not recommended to normal users. # Enter system view. # Enter Olt2/0/8 port view. [H3C] interface olt2/0/8 # Restore the default period for the OLT laser to stabilize. [H3C-Olt2/0/8] undo attribute laser-on display onuinfo interface display onuinfo interface interface-type interface-number Any view interface-type: Port type. The value is OLT or ONU. interface-number: OLT/ONU port number. Use the display onuinfo interface command to display the information about one or all the registered ONUs under an OLT port, including MAC address, ONU type, round trip time (RTT), port name, hardware version, software version, EEPROM version, host type, and ONU state. 2-2

21 Chapter 2 OLT Configuration Commands # Display the information about all the registered ONUs under the Olt2/0/8 port. <H3C> display onuinfo interface olt 2/0/8 ONU Mac Address RTT(TQ) Port ONU Board/Ver Sft/Eeprom ONU host State 00e0-fc70-2d6d 3122 Onu2/0/8:1 ET204/D 134/102 N/A Up 000f-e203-ff Onu2/0/8:2 LS6M1PU1SA/A 101/100 S3108C Up entries found --- # Display the information about a specific ONU. <H3C> display onuinfo interface onu 2/0/8:2 ONU Mac Address RTT(TQ) Port ONU Board/Ver Sft/Eeprom ONU host State 000f-e203-ff Onu2/0/8:2 LS6M1PU1SA/A 101/100 S3108C Up entry found --- Note: The fields of the output information are described as follows. Port represents the number of a bound ONU port. If the ONU is not bound to an ONU port, N/A is displayed here. ONU Board/Ver indicates the ONU model and PCB version. Sft/Eeprom indicates the ONU software version and EEPROM version. ONU host indicates the host type of an ONU device. If the ONU device is an Aolynk ET series optical terminal, N/A is displayed. If the ONU device is a H3C S3100 series Ethernet switch with ONU functions, the corresponding switch model is displayed. State indicates the state of the ONU. If the ONU is registered, but not bound to an ONU port, N/A is displayed here. Otherwise, Up (which indicates the ONU is started up) or Down (which indicates the ONU is shut down) is displayed display onuinfo slot display onuinfo slot slot-id Any view 2-3

22 Chapter 2 OLT Configuration Commands slot-id: ID of the slot where the EPON card is seated. Use the display onuinfo slot command to display the information about the registered ONUs connected to all the OLT ports of an EPON card seated in a slot. The format and the fields of the output information are the same as that of the display onuinfo interface command. Refer to section display onuinfo interface for the description on the output information fields of this command. # Display the information about the registered ONUs connected to all the OLT ports of the EPON card seated in slot 2. <H3C> display onuinfo slot 2 ONU Mac Address RTT(TQ) Port ONU Board/Ver Sft/Eeprom ONU host State 000f-e203-ff Onu2/0/3:1 LS6M1PU1SA/A 106/100 S3116C Up 00e0-fc70-2d6d 3122 Onu2/0/8:1 ET204/D 134/102 N/A Up 000f-e203-ff Onu2/0/8:2 LS6M1PU1SA/A 106/100 S3108C Up entries found igmp-to-cpu enable igmp-to-cpu enable undo igmp-to-cpu enable OLT port view, FTTH view None Use the igmp-to-cpu enable command to enable IGMP packets to be passed to CPU for being processed. Use the undo igmp-to-cpu enable command to disable IGMP packets from being passed to CPU. These two commands apply to the current OLT if they are executed in OLT port view and apply to all the OLTs if they are executed in FTTH view. 2-4

23 Chapter 2 OLT Configuration Commands By default, IGMP packets are passed to CPU for being processed. Caution: The OLT may operate improperly if you enable IGMP packets to be passed to CPU for it and an ONU forward uplink multicast packets to the OLT. # Disable IGMP packets from being passed to CPU. [H3C] interface olt 2/0/8 [H3C-Olt2/0/8] undo igmp-to-cpu enable max-rtt max-rtt value undo max-rtt OLT port view value: Maximum round trip time (RTT) to be set. This argument ranges from 1,000 to 25,000 (in TQs). The system default maximum RTT is 13,524 TQs. Use the max-rtt command to set the maximum RTT. The ONUs are usually at different distances from the OLT. Therefore, they have different RTT values. Through the configuration of the maximum RTT, you can limit the registration of the ONUs that are relatively farther away from the OLT. RTT is figured out as follows. Suppose that an OLT sends a time stamp T0 to an ONU at the time T0. Once the ONU receives the time stamp, it sets its local timer to T0. After waiting for a specific period, the ONU sends a time stamp T1 to OLT at the time T1. The OLT receives this stamp at the time T2. 2-5

24 Chapter 2 OLT Configuration Commands Then, the RTT of the ONU can be obtained by using the following expression: (T2 - T0) - (T1 - T0). Caution: These two commands are recommended to users with administrative rights only. This command takes effect only on unregistered ONUs. It does not take effect on registered ONUs. The RTT value of a registered ONU cannot be zero. You need to lengthen the optical cable by at least 20 meters for registered ONUs with the RTT being zero. To obtain the RTT of an ONU, use the display onuinfo interface command. # Enter system view. # Enter Olt2/0/8 port view. [H3C] interface olt2/0/8 # Set the maximum RTT to 25,000 TQs. [H3C-Olt2/0/8] max-rtt port permit vlan port permit vlan vlan-list undo port permit vlan vlan-list OLT port view vlan-list: VLAN ID list. This argument can be a VLAN ID list (which can contain up to ten VLAN IDs) or a VLAN ID range (in the form of vlan-id to vlan-id). VLAN ID here ranges from 2 to Use the port permit vlan command to specify the VLANs whose packets are permitted by an OLT port, through which you can suppress unnecessary VLAN broadcast. 2-6

25 Chapter 2 OLT Configuration Commands Use the undo port permit vlan command to specify the VLANs whose packets are denied by an OLT port. By default, the packets of VLAN 1 are permitted by all the OLT port. Note that, VLAN configuration for an OLT port is needed only when the VLAN tag processing mode of an ONU port is transparent. If the VLAN tag processing mode of an ONU port is untagged, the OLT port permits the packets of the VLAN automatically. In this case, VLAN configuration of the OLT port is not needed. Related command: port handlemode. # Enter system view. # Enter Olt2/0/8 port view. [H3C] interface olt2/0/8 # Configure to permit the packets of VLAN 2. [H3C-Olt2/0/8] port permit vlan 2 2-7

26 Chapter 3 ONU Configuration Commands Chapter 3 ONU Configuration Commands 3.1 ONU Configuration Commands Note: Before configuring an ONU, you must bind an ONU port to the ONU. Refer to section "2.1.2 display onuinfo interface" and section "bind onuid" for related commands. The commands and operations of different types of ONU devices are somewhat different. Refer to the corresponding operation manual for details bandwidth bandwidth downstream { policy high-priority short-frame } enable bandwidth downstream { max-bandwidth value max-burstsize value } * undo bandwidth downstream { policy high-priority short-frame } enable undo bandwidth downstream { max-bandwidth max-burstsize } * ONU port view downstream: Specifies the configuration is for downstream data flows from OLT to ONU. policy: Specifies to enable/disable bandwidth allocation policy. max-bandwidth value: Specifies the maximum bandwidth in Kbps. The value argument ranges from 0 to 1,000,000 and defaults to 1,000,000. max-burstsize value: Specifies the maximum burst buffer size in bytes. The value argument ranges from 0 to 8,388,480 and defaults to 8,388,480. high-priority: Specifies to enable/disable high-priority frames to take precedence. This policy is disabled by default. short-frame: Specifies to enable/disable short-frames to take precedence. This policy is disabled by default. 3-1

27 Chapter 3 ONU Configuration Commands Use the bandwidth command to configure the bandwidth allocation policy and bandwidth limitation. Use the undo bandwidth command to cancel the configured bandwidth allocation policy and restore the default bandwidth limitation. By default, the downstream bandwidth allocation policy is disabled. Caution: Currently, this command is not supported. # Enable bandwidth allocation policy for downstream data flows. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] bandwidth downstream policy enable This operation is not supported in current version! bind onuid bind onuid onuid [ type { et204 et300 ls6m1pu1s } ] undo bind onuid ONU port view onuid onuid: Specifies the MAC address of the ONU to be bound to. The onuid argument is in dotted hexadecimal notation (that is, in the H-H-H form). You can obtain the MAC address of an ONU by using the display onuinfo interface command. Refer to section display onuinfo interface for details. type: Specifies the type of the ONU, which can be et204 (corresponding to ET204/ET204-L20), et300 (corresponding to ET300/ET300-L20), and ls6m1pu1s (corresponding to ONU sub-card LS6M1PU1SA or LS6M1PU1SB). If you do not use the type keyword, the type is ET204 by default. 3-2

28 Chapter 3 ONU Configuration Commands Use the bind onuid command to bind the current ONU port to an ONU of a specified type by associating the ONU port with the MAC address of the ONU. The OLT can manage the ONU only after you bind an ONU port to the ONU. Use the undo bind onuid command to unbind the ONU port from the ONU. The unbinding operation invalidates all related configuration for the ONU. Note: After you bind an ONU port to an ONU, the ONU is still in the down state. You can use the undo shutdown command to bring it up. For an unregistered ONU, if the specified ONU type does not match the actual ONU type, a warning message will appear after the ONU is powered on and successfully registers with the OLT, indicating that the binding type does not match the actual one. For a registered ONU, if the specified ONU type does not match the actual ONU type, you will be prompted immediately that the binding type does not match the actual one. Caution: An ONU port can only be bound to one ONU MAC address. Conversely, an ONU MAC address can only be bound to one ONU port. # Bind the Onu2/0/8:1 port to a sub-card ONU with MAC address 00e0-fc (The bindings to other types of ONUs are similar). [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] bind onuid 00e0-fc type ls6m1pu1s dba-algorithm dba-algorithm { enable { extdba intdba } update filename } OLT port view 3-3

29 Chapter 3 ONU Configuration Commands enable: Enables a dynamic bandwidth allocation (DBA) algorithm. extdba: Specifies to enable the external DBA algorithm. intdba: Specifies to enable the internal DBA algorithm. update: Upgrades the external algorithm with a DBA algorithm file. filename: Device name + DBA algorithm file name, a string of up to 64 characters. Note that the DBA algorithm file on the backup SRPU cannot be used for upgrade. Use the dba-algorithm command to enable the internal or external DBA algorithm, or upgrade the external DBA algorithm. By default, the internal DBA algorithm is enabled. Caution: You can manually load an external DBA algorithm by using the dba-algorithm update command as needed. When you use the dba-algorithm update command to upgrade the external DBA algorithm, the new upgrade file is synchronously loaded onto the backup SRPU (switching and routing process unit), and overwrites the old one (if any) in the backup SRPU. If the synchronous upgrading operation fails (this may occur when there is not enough free space on the FLASH of the backup SRPU), DBA algorithms on the primary and backup SRPUs will be different, thus resulting in configuration errors. # Load an external DBA algorithm. [H3C] interface olt 2/0/8 [H3C-Olt2/0/8] dba-algorithm update plato2.app Updating external DBA-algorithm... # Enable the external DBA algorithm. [H3C-Olt2/0/8] dba-algorithm enable extdba 3-4

30 Chapter 3 ONU Configuration Commands dba-parameters dba-parameters { discovery-frequency value discovery-length value cycle-length value } * undo dba-parameters { discovery-frequency discovery-length cycle-length } * OLT port view discovery-frequency value: Specifies the cycle for the OLT to send discovery frames to ONUs (the cycle is known as grant cycle, which is measured in cycle-length). The value argument ranges from 25 to 100; it defaults to 50 if you do not use the discovery-frequency keyword. discovery-length value: Specifies the period in TQs for the OLT to discover ONUs. The value argument ranges from 21,845 to 87,381 and defaults to 41,500. cycle-length value: Specifies the cycle-length in TQs (cycle-length is the measurement unit of grant cycle). The value argument ranges from 32,768 to 131,070; it defaults to 65,535 if you do not use the cycle-length keyword. Note: For an example, if you set the grant cycle to 30 with the discovery-frequency keyword, the OLT periodically sends discovery frames to ONUs at the interval of 30 x cycle-length. Use the dba-parameters command to set DBA parameters. Use the undo dba-parameters command to restore the default DBA parameter values. Caution: The two commands are designed to be used by users with administrator privilege. General users are not recommended to use them. 3-5

31 Chapter 3 ONU Configuration Commands # Configure Olt2/0/8 to periodically send discovery frames to its ONUs at the interval of 30 x cycle-length. [H3C] interface olt 2/0/8 [H3C-Olt2/0/8] dba-parameters discovery-frequency deregister onu deregister onu ONU port view None Use the deregister onu command to deregister the ONU under the ONU port. After being deregistered, the ONU will register again. # Deregister the ONU under Onu2/0/8:1. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] deregister onu display epon-oam interface display epon-oam interface interface-type interface-number Any view interface-type: Port type, which is "onu". interface-number: ONU port number. 3-6

32 Chapter 3 ONU Configuration Commands Use the display epon-oam interface command to display the operation, administration, and maintenance (OAM) information about an ONU. Before using this command to display OAM information about an ONU, make sure the ONU is up. # Display OAM information about the ONU (which is an Aolynk ET series optical terminal) under onu 2/0/8:1. <H3C> display epon-oam interface onu 2/0/8:1 OAM information: OAM version: 2.0 Multiplexer action: forwarding non-oam PDUs to the lower sublayer Parser action : forwarding non-oam PDUs to higher layer Organization specific information TLVs: not support Organization specific events : not support Organization specific OAM PDUs : support Sending variable response OAM PDUs : support Interpreting link events : not support OAM mode : passive Unidirectional support: disable Loopback support : enable Maximal PDU size(byte): 128 Enterprise number : 0 Device identifier : 6001 Version identifier : 102 Board vendor code : 0 Board model identifier: 0 Table 3-1 on the fields of the display epon-oam interface command Field OAM version Multiplexer action: forwarding non-oam PDUs to the lower sublayer Parser action: forwarding non-oam PDUs to higher layer Organization specific information TLVs OAM version The action of the multiplexer: Forwarding non-oam PDUs to the lower layer The action of the parser: Forwarding non-oam PDUs to the higher layer This field indicates whether or not the OAM version supports TLV-format organization specific information. 3-7

33 Chapter 3 ONU Configuration Commands Field Organization specific events Organization specific OAM PDUs Sending variable response OAM PDUs Interpreting link events OAM mode Unidirectional support Loopback support Maximal PDU size(byte) Enterprise number Device identifier Version identifier Board vendor code Board model identifier This field indicates whether or not the OAM version supports organization specific events. This field indicates whether or not the OAM version supports organization specific OAM PDUs. This field indicates whether or not the OAM version supports the sending of variables through response OAM PDUs. This field indicates whether or not the OAM version supports the interpreting of link events. OAM mode Unidirectional support mode Loopback support mode Maximum PDU size (in bytes) Enterprise identifier Device identifier Version identifier Board vendor code Board model identifier display multicast-filter interface display multicast-filter interface interface-type interface-number Any view interface-type: Port type, which can be olt or onu. interface-number: OLT port number or ONU port number. 3-8

34 Chapter 3 ONU Configuration Commands Note: If you specify an OLT port when executing the display multicast-filter interface command, the command displays the multicast filtering status of all ONUs under the OLT port that are in the up state. If you specify an ONU port, the command displays the multicast filtering status of the ONU being in up state under the ONU port. Use the display multicast-filter interface command to display the multicast filtering status of specified ONU(s). # Display the multicast filtering status of all the ONUs under Olt2/0/8. <H3C> display multicast-filter interface olt 2/0/8 Multicast filter status: Onu2/0/8:1 Enable entry found --- # Display the multicast filtering status of the ONU under Onu2/0/8:1. <H3C> display multicast-filter interface onu 2/0/8:1 Multicast filter status: enable display onu-dot1x interface display onu-dot1x interface interface-type interface-number Any view interface-type: Port type, which is "onu". interface-number: ONU port number. Use the display onu-dot1x interface command to display the 802.1x account and password of an ONU. # Display the 802.1x account and password of the ONU under Onu2/0/8:1. <H3C> display onu-dot1x interface onu 2/0/8:1 3-9

35 Chapter 3 ONU Configuration Commands ONU 802.1X account is test and password is test display onu-event interface display onu-event interface interface-type interface-number Any view interface-type: Port type, which is "onu". interface-number: ONU port number. Use the display onu-event interface command to display the registration and deregistration records of an ONU. Note: The system supports up to 50 records for each ONU. After the number of records for an ONU reaches this maximum number, the old records will be overwritten by the new ones. If an ONU port is unbound from its ONU or the EPON card is reset, records will be cleared. # Display the registration and deregistration records of the ONU under Onu2/0/8:1. <H3C> display onu-event interface onu 2/0/8:1 Date Time ONU Event ONU Status 2006/06/28 13:57:03 Registration Up 2006/06/28 13:57:06 Deregistration Down encrypt encrypt { off downlink up-down-link } undo encrypt ONU port view 3-10

36 Chapter 3 ONU Configuration Commands off: Disables data encryption. downlink: Specifies to encrypt only downstream data from the OLT to the ONU. up-down-link: Specifies to encrypt both upstream and downstream data between the OLT and the ONU. Use the encrypt command to enable/disable data encryption. Use the undo encrypt command to restore the default data encryption setting. By default, data encryption is disabled. # Configure to encrypt both upstream and downstream data between the OLT and the ONU under Onu2/0/8:1. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] encrypt up-down-link linktest linktest [ frame-number value frame-size value delay { on off } vlan-tag { on off } vlan-priority value vlan-id value ] * ONU port view frame-number value: Specifies the number of test frames. The value argument ranges from 1 to 250 and defaults to 20. frame-size value: Specifies the test frame size in bytes. The value argument ranges from 60 to 1,514 and defaults to 1,000. delay: Specifies whether or not to enable delay test. The on keyword enables delay test. The off keyword disables delay test. vlan-tag: Specifies whether or not to include VLAN tags in test frames. The on keyword specifies to include VLAN tags in test frames. The off keyword specifies to exclude VLAN tags from test frames. By default, VLAN tags are included in test frames. vlan-priority value: Specifies the VLAN priority of test frames. The value argument ranges from 0 to 7 and defaults to 2, with value 0 representing the lowest priority, and value 7 representing the highest priority. 3-11

37 Chapter 3 ONU Configuration Commands vlan-id value: Specifies the VLAN ID of test frames. The value argument ranges from 1 to 4094 and defaults to 1. Use the linktest command to test the link between the OLT and the ONU. Caution: Make sure the ONU is up before executing this command. If you use the internal DBA algorithm, the link test runs normally only when the maximum uplink bandwidth is greater than 7 Mbps. # Test the link between the OLT and the ONU under Onu2/0/8:1 with 100 test frames. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] linktest frame-number 100 It may affect data transmission, continue?[y/n]:y Maximum delay(in TQ): Mean delay(in TQ) : Minimum delay(in TQ): Sent frames : 100 Received frames : 100 Error frames : 0 Note: The link is disconnected! will be displayed if the link between the OLT and the ONU fails the test multicast-filter enable multicast-filter enable undo multicast-filter enable 3-12

38 Chapter 3 ONU Configuration Commands ONU port view None Use the multicast-filter enable command to enable multicast filtering for the ONU under the ONU port. Use the undo multicast-filter enable command to disable multicast filtering for the ONU. An ONU can automatically learn multicast MAC addresses. Multicast filtering enables an ONU to filter out multicast frames whose multicast MAC addresses are not contained in the multicast MAC address table of the ONU. With multicast filtering enabled for an ONU, downstream multicast frames from the OLT to the ONU will be discarded if their multicast MAC addresses are not contained in the multicast MAC address table of the ONU. With multicast filtering disabled for an ONU, all downstream multicast frames will be transparently transmitted. Multicast filtering is disabled by default. Note: This command only applies to ET204, ET204-L20, ET300, and ET300-L20. Aolynk ET series optical terminals support up to eight learned or manually configured multicast MAC addresses (the manually configured multicast MAC addresses are in the range of e to e-7f-ff-ff). A downstream frame with the first 16 bits in the least significant 24 bits of its multicast MAC address being zero (such as E XX) will be transparently transmitted. # Enable multicast filtering for the ONU under Onu2/0/8:1. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] multicast-filter enable 3-13

39 Chapter 3 ONU Configuration Commands port handlemode port handlemode { untagged transparent } undo port handlemode ONU port view untagged: Specifies the untagged mode. In this mode, you can configure a VLAN for the port so that the port belongs to the VLAN. After that, for a downstream frame from the OLT to the ONU, if the frame belongs to the same VLAN as that configured on the ONU port, the ONU port removes the VLAN tag from the frame header and continues to forward the frame, otherwise it discards the frame. For an upstream frame from the ONU to the OLT, if the frame does not contain a VLAN tag, the ONU port inserts the VLAN tag configured on it into the frame header before forwarding the frame (for example, if the ONU port belongs to VLAN 2, the ONU port inserts the tag of VLAN 2 into the frame). Otherwise, the frame is sent to the OLT without being modified. transparent: Specifies the transparent mode. In this mode, for an upstream frame, if the fame does not carry a VLAN tag, the ONU port inserts the tag of VLAN 1 into the frame before forwarding it to the OLT; if the frame carries a VLAN tag, the ONU port forwards the frame directly. For downstream frames, the ONU port remains them unchanged and forwards them directly. Use the port handlemode command to set the VLAN tag processing mode. Use the undo port handlemode command to restore the default VLAN tag processing mode. An ONU port can operate in one of the two modes to process VLAN tags: transparent and untagged. It operates in untagged mode by default. Caution: This command only applies to ET204, ET204-L20, ET300, and ET300-L20. # Set the VLAN tag processing mode on Onu2/0/8:1 to transparent. 3-14

40 Chapter 3 ONU Configuration Commands [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] port handlemode transparent reauthorize onu reauthorize onu ONU port view None Use the reauthorize onu command to forcibly re-authenticate the ONU. # Forcibly re-authenticate the ONU under Onu2/0/8:1. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] reauthorize onu reboot onu reboot onu ONU port view None Use the reboot onu command to restart the ONU that the current ONU port is bound to when the ONU is in the up state. # Restart the ONU under Onu2/0/8:

41 Chapter 3 ONU Configuration Commands [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] reboot onu set onu-dot1x set onu-dot1x account account password password ONU port view account account: Sets an 802.1x account for the ONU. The account argument is a string of up to 16 non-special characters. password password: Sets an 802.1x password for the ONU. The password argument is a string of up to 16 non-special characters. Use the set onu-dot1x command to set an 802.1x account and password for the ONU under the ONU port. The account and password will be written to the EEPROM of the ONU. Caution: To avoid data writing error, you are recommended not to power off the ONU for which you are configuring 802.1x account and password. You can specify an ONU account for 802.1x authentication to be in the form of A@B (A and B are strings comprising of normal characters), where A is the user name and B is the domain name. In this case, the ONU can pass the authentication only when the domain is created on the authentication device. # Set both the 802.1x account and password of the ONU under Onu2/0/8:1 to test. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] set onu-dot1x account test password test 3-16

42 Chapter 3 ONU Configuration Commands untagged vlan untagged vlan vlan-id undo untagged vlan ONU port view vlan-id: ID of the VLAN you want to add the ONU port to. Use the untagged vlan command to add the ONU port to a specified VLAN. You can use this command only when the ONU port operates in untagged mode, and you can add the ONU port to only one VLAN in this case. Use the undo untagged vlan command to cancel the configuration and add the ONU port to VLAN 1. By default, an ONU port belongs to VLAN 1. Caution: Before executing the untagged vlan command, make sure the VLAN concerned already exists. For description on creating and removing a VLAN, refer to the VLAN Operation part of S7500 Series Ethernet Switches Operation Manual. This command only applies to ET204, ET204-L20, ET300, and ET300-L20. # Add Onu2/0/8:1 to VLAN 10 (suppose that VLAN 10 already exists). [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] untagged vlan update onu filename update onu filename filename 3-17

43 Chapter 3 ONU Configuration Commands OLT port view, ONU port view filename: Filename of the ONU software to be upgraded. Use the update onu filename command to upgrade the ONU software. Executing this command in OLT port view will upgrade the software of all ONUs under the OLT port. Executing this command in ONU port view will upgrade the software of the specific ONU. When you upgrade the software of an ONU, the upgrade file is first downloaded to the ONU from the FLASH of the OLT, and then the ONU automatically upgrades its software. Caution: Before upgrading the software of an ONU, make sure the ONU is up. If you upgrade ONU software through MIB or network management system (NMS), be sure to set the default timeout time of MIB or NMS to no less than 30 seconds. You can successfully upgrade the software of an ONU only when the upgrade software matches the ONU. # Upgrade the software of the ONU under Onu2/0/8:1. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] update onu filename file.app Update flash:/file.app?[y/n] # Press <Y> to start upgrade, or press <N> to quit. If you press <Y>, the following information appears: Info: Download file to onu may take a long time, please wait... The software has been downloaded to the up ONU(s) successfully! Please wait while the firmware is being burnt, and check the software version after re-registration! 3-18

44 Chapter 3 ONU Configuration Commands upstream-sla upstream-sla minimum-bandwidth value1 maximum-bandwidth value2 undo upstream-sla ONU port view minimum-bandwidth value1: Specifies the minimum uplink bandwidth in Kbps. The value1 argument ranges from 32 to 14,400. maximum-bandwidth value2: Specifies the maximum uplink bandwidth in Kbps. The value2 argument ranges from 32 to 16,000. Use the upstream-sla command to configure the minimum and maximum bandwidth for an ONU. Use the undo upstream-sla command to restore the default minimum and maximum bandwidth (32 and 368 respectively). The actual minimum/maximum bandwidth value is value1/value2 x 64. Caution: The sum of the minimum bandwidths configured for all the ONUs under an OLT port cannot exceed 921,600 Kbps, otherwise your configuration will not be performed. For example, there are three ONUs under an OLT port: ONU1, ONU2, and ONU3. The minimum bandwidth you configured for ONU1 and ONU2 are 3,072 Kbps. Then, if you configure the minimum bandwidth for ONU3 to be greater than 915,456 Kbps, your configuration will fail, and the following prompt appears: Error: The total value of minimum bandwidth on an OLT cannot exceed 900(Mbps)!. # Set the minimum and maximum uplink bandwidth for the ONU under Onu2/0/8:1 to 9,600 Kbps and 12,800 Kbps respectively. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] upstream-sla minimum-bandwidth 150 maximum-bandwidth

45 Chapter 3 ONU Configuration Commands Info: The minimum-bandwidth of upstream is 9600 Kbit/s Info: The maximum-bandwidth of upstream is Kbit/s 3-20

46 Chapter 4 ONU UNI Configuration Commands Chapter 4 ONU UNI Configuration Commands 4.1 ONU UNI Configuration Commands Note: Configuration commands for UNIs of the ONU are applicable only to ET204/ET204-L20. Before configuring UNIs of ONUs, you must bind ONUs to ONU ports. Refer to2.1.2 display onuinfo interface and bind onuid for more information display current-configuration uni display current-configuration uni [ uni-number ] ONU port view uni-number: UNI number of an ONU, in the range 1 to 4. Use the display current-configuration uni command to display the configuration information about UNIs of the current ONU. If no UNI is specified, the configuration information about all UNIs of the current ONU is displayed. # Display the configuration information about UNI 1 of the ONU. [H3C] interface onu 2/0/8:1 [H3C-Onu2/0/8:1] display current-configuration uni 1 UNI 1 Speed 10 UNI 1 Line-rate inbound kbps