Overview. Port Adapter Overview. Channelized T1/E1 Overview CHAPTER

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1 CHAPTER This chapter describes the PA-MC-8TE+ port adapter and contains the following sections: Port Adapter, page - Channelized T/E, page - Features, page - LEDs, page - Cables, Connectors, and Pinouts, page -, page -5 Identifying Interface Addresses, page -9 Port Adapter The PA-MC-8TE+ (see Figure -) is a single-wide port adapter that provides eight T or E interfaces. The PA-MC-8TE+ interfaces can be channelized, fractional, or unframed (E only). Figure - PA-MC-8TE+ Port Adapter Faceplate View AL PA-MC-8TE Channelized T/E When you are running channelized data, each DS interface can provide up to T channel groups if your PA-MC-8TE+ is configured for T, or E channel groups if your PA-MC-8TE+ is configured for E. The T groups are numbered from to and the E groups are numbered from to. Each T channel group provides up to twenty-four 6-kbps time slots, which are numbered to. Each E channel group provides up to thirty-one 6-kbps time slots, which are numbered to. Multiple time slots can be mapped to a single channel group. Each channel group is presented to the system as a serial interface that can be configured individually. Usable bandwidth for each channel group is calculated as n x 56 kbps or n x6kbps, where n is the number of T time slots ( to ) or E channels ( to ). OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -

2 Features Chapter When you are running ISDN PRI, each T interface provides bearer (B) channels that can transmit and receive data at the rate of 6 kbps, full-duplex, and one data (D) channel that can transmit and receive data at the rate of 6 kbps, full-duplex. Each E interface provides bearer (B) channels that can transmit and receive data at the rate of 6 kbps, full-duplex, and one data (D) channel that can transmit and receive data at the rate of 6 kbps, full-duplex. The B channels are used for transmitting user data. The D channel is used for call setup control and network connection teardown, and provides the communication from the router to the ISDN switch. The B and D channels are presented to the system as serial interfaces that support High-Level Data Link Control (HDLC) and Point-to-Point Protocol (PPP) encapsulation. The multichannel PA-MC-8TE+ port adapter supports dial-on-demand routing (DDR) when you are running ISDN PRI. Note The PA-MC-8TE+ does not support ISDN PRI when installed in the FlexWAN module. Each of the channels on the PA-MC-8TE+ uses a portion of the bandwidth (fractional T or E) or the entire bandwidth for data transmission. Usable bandwidth for each channel is n x 56 kbps or n x 6 kbps, where n is a number from to for T and to for E. When you are not running at full T and E speeds, the unused portion of the bandwidth cannot be used and is filled with idle channel data. Note Time slots on the PA-MC-8TE+ are numbered to for T and to for E, instead of the zero-based scheme ( to or to ) used with other Cisco products. This numbering scheme is to ensure consistency with telco numbering schemes for T and E channels within channelized equipment. The PA-MC-8TE+ supports Facility Data Link (FDL) in Extended Superframe (ESF) framing on T networks, as well as network and payload loopbacks. Bit error rate testing (BERT) is supported on each of the T or E links. Note On a PA-MC-8TE+, BERT is done over only a framed T/Esignal. The PA-MC-8TE+ does not support the aggregation of multiple Ts or Es (called inverse muxing or bonding) for higher bandwidth data rates. The multichannel PA-MC-8TE+ supports Cisco HDLC, Frame Relay, PPP, and Switched Multimegabit Data Service (SMDS) Data Exchange Interface (DXI) encapsulations over each T or E link. For SMDS only, DXI is sent on the T or E line, so it needs to connect to an SMDS switch that has direct DXI input. Features The PA-MC-8TE+ provides the following features: NxDS BERT capability allowing BERT to run on per channel/timeslot basis (NxDS BERT is an extension of the existing BERT functionality allowing BERT testing on a per DS basis) Universal ports Eight interface ports per port adapter are configurable as either T (with integrated channel service unit [CSU] and data service unit [DSU]) or E (with integrated G.7/G.7 balanced -ohm interface) Full DS channelization capability for all T/E ports, for a maximum of 8 full-duplex HDLC channels Data rates in multiples of 56 kbps or 6 kbps per channel Maximum data rates per port:.56 Mbps (T),.98 Mbps (E G.7),.8 Mbps (E unframed) - 8-Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

3 Chapter Restrictions Integrated T/E, supporting line code alternate mark inversion (AMI), binary 8-zero substitution (B8SZ) for T circuits, framing AMI or high-density binary (HDB) for E circuits, framing Super Frame (SF) or Extened Superframe (ESF) for T circuits, C, and no-c or unframed for E circuits Full Facility Data Link (FDL) support and FDL performance monitoring per ANSI T. or AT&T TR 56 Full ISDN support for either B+D (T) or B+D via network processing engine (NPE) Note The PA-MC-8TE+ does not support ISDN PRI when installed in the FlexWAN module. Performance monitoring Alarm integration, detection, and insertion Line and payload loopback on a per-ds level Clock jitter attenuators Line or internal clocking Restrictions The following restrictions apply when you are using a Cisco 75 series or Cisco 76 series router. The PA-MC-8TE+ does not support ISDN PRI when installed in the FlexWAN module. When the PA-MC-8TE+ is installed in a VIP in a Cisco 75 series router, a memd recarve is triggered after the card type command. The system locks up for minutes while the memory is recarved. Note This condition occurs only with an image that does not incorporate CSCec. LEDs The PA-MC-8TE+ has a green enabled () LED, a bicolor alarm (AL) LED, and bicolor port status LEDs for each port on the port adapter (see Figure -). Figure - PA-MC-8TE+ LEDs AL PA-MC-8TE OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -

4 Cables, Connectors, and Pinouts Chapter After system initialization, the LED comes on to indicate that the port adapter has been enabled for operation. The following conditions must be met before the PA-MC-8TE+ is enabled: The PA-MC-8TE+ is correctly connected and is receiving power. A valid system software image for the port adapter has been downloaded successfully. The system recognizes the PA-MC-8TE+. If any of the above conditions are not met, or if the initialization fails for other reasons, the LED does not come on. Table - lists the functions of the LEDs. Table - PA-MC-8TE+ LEDs LED Label Color State Description Green On PA-MC-8TE+ is powered up. Off PA-MC-8TE+ is not ready or is disabled. AL Amber On Alarm condition exists on the remote end of one of the T/E ports. Red On Alarm condition exists locally on one of the T/E ports. Off No alarms detected on any port. through 7 Green On Port is enabled and in frame. Yellow On Port is in loopback. Off Port is not enabled, the received signal is bad, or an alarm condition exists. Cables, Connectors, and Pinouts The T/E interface receptacles on the PA-MC-8TE+ are RJ-8C connectors for both T ( ohm) and E ( ohm). After you properly connect a port to a line, it takes approximately seconds for Cisco IOS to report that the line is up. Each connection supports T (-ohm) or E (-ohm) interfaces that meet T. and ACCUNET TR6 standards. The RJ-8C connector does not require an external transceiver. The DS ports are T interfaces that use foil twisted-pair (FTP) cables. Shielded FTP cables with -ohm impedance are required to comply with CE marking requirements. Figure - shows the PA-MC-8TE+ interface cable connector. See the Connecting Interface Cables section on page - for directions on connecting the cables to a PA-MC-8TE Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

5 Chapter Figure - PA-MC-8TE+ Port Adapter Interface Connector 8765 RJ-8C connector Table - lists the signal pinouts and descriptions for the RJ-8C connector. 99 Table - RJ-8C Connector Pinouts Pin Signal Pin Signal ring 5 tip tip 6 No connection No connection 7 No connection ring 8 No connection This section discusses port adapter slot locations on the supported platforms. The illustrations that follow summarize the slot location conventions on the following platforms: Cisco 7 Series Routers and Cisco 7 VXR Series Routers Slot Numbering, page -6 Cisco 7 Router Slot Numbering, page -8 Cisco 7 Router Slot Numbering, page -8 Cisco 7 PCI Port Adapter Carrier Card Slot Numbering, page -9 Cisco 7ASR Router Slot Numbering, page - Cisco 75 Series Routers VIP Slot Numbering, page - Catalyst 6 Family Switches and Cisco 76 Series Routers with FlexWAN Module Slot Numbering, page - OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -5

6 ETHERNET-BFL ETHERNET-BFL Chapter Cisco 7 Series Routers and Cisco 7 VXR Series Routers Slot Numbering Cisco 7 routers and Cisco 7VXR routers have four slots for port adapters, and one slot for an input/output (I/O) controller. The Cisco 7VXR router also has one slot for a network processing engine or network services engine. The slots are numbered from the lower left to the upper right, beginning with slot and continuing through slot. You can place the port adapters in any of the slots (slot through slot ). Slot is always reserved for the I/O controller. Figure - shows the slot numbering on a Cisco 7 router. Figure -5 shows the slot numbering on a Cisco 7VXR router. Figure - Port Adapter Slots in the Cisco 7 Router Port adapter slot Port adapter slot Blank port adapter Cisco 7 SERIES CD ABLED CD CD ETHERNET BT FAST SERIAL CD ABLED MII RJ5 FAST ETHERNET ABLED PCMCIA EJECT SLOT SLOT FE MII MII RJ5 RJ5 RJ-5 O PWR OK CPU FAST ETHERNET INPUT/OUTPUT CONTROLLER H799 Port adapter slot Port adapter slot Port adapter slot Figure -5 Port Adapter Slots in the Cisco 7VXR Router Port adapter slot Port adapter slot Blank port adapter Cisco 7 SERIES CD ABLED CD CD ETHERNET BT FAST SERIAL CD ABLED MII RJ5 FAST ETHERNET ABLED PCMCIA EJECT SLOT SLOT FE MII MII RJ5 RJ5 RJ-5 O PWR OK CPU FAST ETHERNET INPUT/OUTPUT CONTROLLER H799 Port adapter slot Port adapter slot Port adapter slot -6 8-Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

7 5 5 ETHERNET-BFL ETHERNET-BFL 6 6 Chapter Cisco 76 routers and Cisco 76VXR routers have six slots for port adapters, and one slot for an input/output (I/O) controller. The Cisco 76VXR also has one slot for a network processing engine or network services engine. The slots are numbered from the lower left to the upper right, beginning with slot and continuing through slot 6. You can place a port adapter in any of the six slots (slot through slot 6). Slot is always reserved for the I/O controller. Figure -6 shows the slot numbering on a Cisco 76 router. Figure -7 shows the slot numbering on a Cisco 76VXR router. Figure -6 Port Adapter Slots in the Cisco 76 Router TOK RING ABLED ETHERNET BT ABLED MII RJ5 FAST ETHERNET SERIAL-V.5 Cisco 7 Series ABLED PCMCIA EJECT SLOT SLOT FE MII MII RJ-5 RJ-5 O PWR OK RJ-5 FAST ETHERNET INPUT/OUTPUT CONTROLLER 89 Port adapter slot 5 Port adapter slot Port adapter slot Port adapter slot 6 Port adapter slot Port adapter slot Port adapter slot Figure -7 Port Adapter Slots in a Cisco 76VXR Router Port adapter slot 6 Port adapter slot Port adapter slot Blank port adapter TOK RING ABLED ETHERNET BT ABLED MII RJ5 FAST ETHERNET CD CD CD FAST SERIAL CD Port adapter slot 5 Cisco 7 Series VXR ABLED PCMCIA EJECT SLOT SLOT FE MII MII RJ5 RJ5 RJ-5 O PWR OK CPU FAST ETHERNET INPUT/OUTPUT CONTROLLER 67 Port adapter slot Port adapter slot Port adapter slot OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -7

8 SLOT GIGABIT ETHERNET / RJ5 GIGABIT ETHERNET / -V, A, 5/6 Hz Chapter Cisco 7 Router Slot Numbering Figure -8 shows the front view of a Cisco 7 router with a port adapter installed. There is only one port adapter slot (slot ) in a Cisco 7 router. Figure -8 Port Adapter Slot in the Cisco 7 Router Port adapter slot ABLED CELLS ATM Cisco 7 PA SLOT RJ5 /ACTV RJ5 /ACTV /ACTV SFP /ACTV SFP SFP SFP GE / GE / GE / GE / AUX MNGMNT USE ONLY FE / FE COMPACT FLASH PWR OK CF ACTV 8 Cisco 7 Router Slot Numbering Figure -9 shows the front view of a Cisco 7 router with a port adapter installed. There is only one port adapter slot (slot ) in a Cisco 7 router. Figure -9 Port Adapter Slot in the Cisco 7 Router Port adapter slot ABLED CELLS ATM GBIC RJ5 GIGABIT ETHERNET / GBIC RJ5 GBIC AUX CISCO 7SERIES V=9A, 8-6V=5A CISCO 7 COMPACT FLASH Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

9 7-CC-PA -PORT OC ATM MM / LOOPBACK / / LOOPBACK Chapter Cisco 7 PCI Port Adapter Carrier Card Slot Numbering The Cisco 7 PCI Port Adapter Carrier Card installs in Cisco 7 router module slots through 5. Figure - shows a Cisco 7 PCI Port Adapter Carrier Card with a port adapter installed. The Cisco 7 PCI Port Adapter Carrier Card accepts one single-width port adapter. Figure - shows the module slot numbering on a Cisco 7 router. The port adapter slot number is the same as the module slot number. Slot and slot are reserved for the NPE module or NSE module. Figure - Cisco 7 PCI Port Adapter Carrier Card Port Adapter Installed OIR 7 PA ABLED CELLS ATM 865 Figure - Module Slots on the Cisco 7 Router Slot 7-OCATM-MM OIR Slot 5 / 9K-C8 / LOOPBACK / OIR -PORT OC8 POS w/ SMSR 9K-C/POS-MM OIR -PORT OC POS w/ MM Slot Slot 755 Slot Slot OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -9

10 Chapter Cisco 7ASR Router Slot Numbering Figure - shows the front view of a Cisco 7ASR router with a port adapter installed. There is only one port adapter slot (slot ) in a Cisco 7ASR router. Figure - Port Adapter Slot in the Cisco 7ASR Router ABLED CELLS HANCED ATM 5768 Cisco 75 Series Routers VIP Slot Numbering Port adapters are supported on the VIPs (versatile interface processors) used in Cisco 75 series routers. In the Cisco 755 router, the VIP motherboard is installed horizontally in the VIP slot. In the Cisco 757 router and Cisco 75 router, the VIP motherboard is installed vertically in the VIP slot. A port adapter can be installed in either bay (port adapter slot or ) on the VIP. The bays are numbered from left to right on the VIP. Figure - shows the slot numbering on a VIP. Figure - VIP Slot Locations Horizontal Orientation Port adapter slot Port adapter slot Port adapter handles not shown 98-8-Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

11 Chapter Cisco 755 routers have four slots for port adapters, and one slot for an RSP. The slots are numbered from bottom to top. You can place a port adapter in any of the VIP interface slots (slot through ). One slot is always reserved for the RSP. Figure - shows the slot numbering on a Cisco 755 router. Figure - VIP Slots in the Cisco 755 Router VIP in interface processor slot NORMAL EJECT SLOT SLOT CPU HALT ROUTE SWIH PROCESSOR Slot Slot Slot Slot Interface processor slots 969 OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -

12 DC FAIL AC POWER DC FAIL AC POWER Chapter Cisco 757 routers have five slots for port adapters, and two slots for RSPs. The slots are numbered from left to right. You can place a port adapter in any of the VIP interface slots (slot,,, 5, or 6). Slots and are always reserved for RSPs. Figure -5 shows the slot numbering on a Cisco 757 router. Figure -5 VIP Slots in the Cisco 757 Router Captive installation screw NORMAL ABLE Upper power supply Chassis grounding receptacles O I SLOT SLOT MASTER SLAVE EJECT Captive installation screw SLAVE/MASTER CPU HALT ABLE Lower power supply AUX. H888 I ROUTE SWIH PROCESSOR O Slot 5 6 RSP slots - 8-Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

13 NORMAL EJECT ABLE AUX. Chapter Cisco 75 routers have eleven slots for port adapters, and two slots for RSPs. The slots are numbered from left to right. You can place a port adapter in any of the VIP interface slots (slots through 5, or slots 9 through ). Slots 6 and 7 are always reserved for RSPs. Figure -6 shows the slot numbering on a Cisco 75 router. Figure -6 VIP Slots in the Cisco 75 Router Blower module Cable-management bracket NORMAL EJECT SLOT SLOT SLOT SLOT MASTER SLAVE MASTER SLAVE Card cage and processor modules SLAVE/MASTER CPU HALT SLAVE/MASTER CPU HALT ABLE AUX. Interface processor slot numbering scheme ROUTE SWIH PROCESSOR ROUTE SWIH PROCESSOR Air intake vent AC OK FAN OK OUTPUT FAIL AC OK FAN OK OUTPUT FAIL Power supplies Chassis grounding receptacles POWER A I I POWER B 868 OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -

14 Chapter Catalyst 6 Family Switches and Cisco 76 Series Routers with FlexWAN Module Slot Numbering The FlexWAN module can be installed in any slot of a Catalyst 6 family switch or a Cisco 76 series router except slot, which is reserved for the supervisor engine. Port adapters can be installed into either module bay or module bay on the FlexWAN module. Figure -7 shows a FlexWAN module with two blank port adapters installed. The slot numbering is the same for Catalyst 6 family switches and Cisco 76 series routers. Note Slot is reserved for the supervisor engine. If a redundant supervisor engine is used, it would go in slot ; otherwise, slot can be used for other modules. Figure -7 FlexWAN Module with One Port Adapter Installed Port adapter in bay Port adapter blank in bay ABLED Port adapter securing screw /C HSSI Rev. B Port adapter handles not shown Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

15 Chapter Cisco 76 routers have two slots for port adapters. The slots are numbered from top to bottom. You can place the port adapters in either of the FlexWAN module slots (slot or ). Slots is always reserved for the supervisor engine. Figure -8 shows the slot numbering for a Cisco 76 router. Figure -8 FlexWAN and Enhanced FlexWAN Slots in the Cisco 76 Router PEM PEM Supervisor Engine FAN Redundant Supervisor Engine OSM-OC POS-SI 6 OSM PORT OC- POS SM IR PORT PORT PORT PORT Fan assembly Slots - (top to bottom) OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -5

16 OSM-OC POS-SI OSM-OC POS-SI Chapter Cisco 766 routers have five slots for port adapters. The slots are numbered from top to bottom. You can place the port adapters in any of the FlexWAN module slots (slots through 6). Slot is always reserved for the supervisor engine. Figure -9 shows the slot numbering for a Cisco 766 router. Figure -9 FlexWAN and Enhanced FlexWAN Slots in the Cisco 766 Router PEM PEM Supervisor Engine Redundant Supervisor Engine OSM-OC POS-SI PORT OC- POS SM IR PORT PORT PORT PORT OSMs 5 PORT OC- POS SM IR OSM-OC POS-SI PORT OC- POS SM IR PORT PORT PORT PORT PORT PORT PORT PORT PORT OC- POS SM IR PORT PORT PORT PORT Fan assembly Slots -6 (top to bottom) Note Some of the slots used for the FlexWAN module on the Cisco 766 router can also be used for other supervisor engines, RSPs, or OSMs. For details, refer to the Cisco 76 Series Router Installation Guide at the following URL: 869a.html -6 8-Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

17 FAN WS-C65-SFM SWIH FABRIC MDL SWIH FABRIC MDL WS-C65-SFM PORT % % PORT PORT Chapter Cisco 769 routers have eight slots for port adapters. The slots are numbered from right to left. You can place the port adapters in any of the FlexWAN module slots (slots through 9). Slots is always reserved for the supervisor engine. Figure - shows the slot numbering on a Cisco 769 router. Figure - FlexWAN and Enhanced FlexWAN Slots in the Cisco 769 Router WS-X6 WS-X6 OC POS MM OSM-C-POS-MM OC POS MM OSM-C-POS-MM OC POS MM OSM-C-POS-MM SUPERVISOR SYSTEM WS-X6K-SUP-GE SUPERVISOR SYSTEM WS-X6K-SUP-GE PWR MGMT PWR MGMT PORT MODE PORT MODE PORT PORT PORT PCMCIA EJECT PCMCIA EJECT PORT NEXT SELECT NEXT SELECT PORT PORT Switch Load % PORT PORT Switch Load % PORT PORT FlexWAN module slot 9 6 FlexWAN module slot FlexWAN module slot 8 7 FlexWAN module slot FlexWAN module slot 7 8 FlexWAN module slot FlexWAN module slot 6 9 Supervisor engine slot 5 FlexWAN module slot 5 Note Some of the slots used for the FlexWAN module on the Cisco 769 router can also be used for other supervisor engines, RSPs, or OSMs. For details, refer to the Cisco 76 Series Router Installation Guide at the following URL: 869a.html OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -7

18 WS-X6K-SUP-GE SUPERVISOR WS-X6K-SUP-GE SUPERVISOR OSM-C-POS-MM OC POS MM OSM-C-POS-MM OC POS MM OSM-C-POS-MM OC POS MM OSM-C-POS-MM OC POS MM OSM-C-POS-MM OC POS MM WS-C65-SFM SWIH FABRIC MDL WS-C65-SFM SWIH FABRIC MDL OSM-C-POS-MM OC POS MM OSM-C-POS-MM OC POS MM PORT MODE PORT MODE PCMCIA EJECT PCMCIA EJECT Switch Load % % Switch Load % % NEXT NEXT PORT PORT PORT PORT Chapter Cisco 76 routers have twelve slots for port adapters. The slots are numbered from top to bottom. You can place the port adapters in any of the FlexWAN module slots (slots through ). Slots is always reserved for the supervisor engine. Figure - shows the slot numbering on a Cisco 76 router. Figure - FlexWAN and Enhanced FlexWAN Slots in the Cisco 76 Router FAN SYSTEM SYSTEM PWR MGMT PWR MGMT PORT PORT PORT PORT PORT PORT PORT PORT PORT PORT PORT PORT PORT PORT SELECT SELECT PORT PORT PORT PORT PORT PORT PORT Supervisor engine slot 8 FlexWAN module slot 8 FlexWAN module slot 9 FlexWAN module slot 9 FlexWAN module slot FlexWAN module slot FlexWAN module slot FlexWAN module slot 5 FlexWAN module slot 5 FlexWAN module slot 6 FlexWAN module slot 6 FlexWAN module slot 7 FlexWAN module slot 7 Note Some of the slots used for the FlexWAN module on the Cisco 76 router can also be used for other supervisor engines, RSPs, or OSMs. For details, refer to the Cisco 76 Series Router Installation Guide at the following URL: 869a.html -8 8-Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

19 Chapter Identifying Interface Addresses Identifying Interface Addresses This section describes how to identify interface addresses for the PA-MC-8TE+ in the supported platforms. Interface addresses specify the actual physical location of each interface on a router or switch. Interfaces on a PA-MC-8TE+ installed in a router maintain the same address regardless of whether other port adapters are installed or removed. However, when you move a port adapter to a different slot, the first number in the interface address changes to reflect the new port adapter slot number. Interfaces on a PA-MC-8TE+ installed in a VIP or FlexWAN module maintain the same address regardless of whether other interface processors or modules are installed or removed. However, when you move the VIP or FlexWAN module to a different slot, the interface processor or module slot number changes to reflect the new interface processor or module slot. Note Interface ports are numbered from left to right starting with. The following subsections describe the interface address formats the supported platforms: Cisco 7 and Cisco 7 VXR Series Routers Interface Addresses, page - Cisco 7 Router Interface Addresses, page - Cisco 7 Router Interface Addresses, page - Cisco 7 PCI Port Adapter Carrier Card Interface Addresses, page - Cisco 7ASR Router Interface Addresses, page - Cisco 75 Series Routers VIP Interface Addresses, page - Catalyst 6 Family Switches and Cisco 76 Series Routers with FlexWAN Module Interface Addresses, page - Table - summarizes the interface address formats for the supported platforms. Table - Identifying Interface Addresses Platform Interface Address Format Numbers Syntax Cisco 7 series Port-adapter-slot-number/interface-port-number Port adapter slot through 6 (depends / routers and Cisco 7VXR routers (7, 7VXR, 76, 76VXR) on the number of slots in the router) Interface port through 7 Cisco 7 router Port-adapter-slot-number/interface-port number Port adapter slot always / Interface port through 7 Cisco 7 router Port-adapter-slot-number/interface-port number Port adapter slot always / Interface port through 7 Cisco 7 PCI port Module-slot-number/interface-port-number Module slot through 5 / adapter carrier card in Cisco 7 routers Interface port through 7 Cisco 7ASR routers Port-adapter-slot-number/interface-port number Port adapter slot always Interface port through 7 / OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -9

20 Identifying Interface Addresses Chapter Table - Identifying Interface Addresses (continued) Platform Interface Address Format Numbers Syntax // VIP in Cisco 75 series routers (755, 757, 75, 7576) FlexWAN or Enhanced FlexWAN module in Catalyst 6 family switches and Cisco 76 series routers (76, 766, 769, 76) Interface-processor-slot-number/port-adapter -slot-number/interface-port number Module-slot-number/port-adapter-bay-number/ interface-port-number. Port adapter slot is reserved for the Fast Ethernet port on the I/O controller (if present). Interface processor slot through (depends on the number of slots in the router) Port adapter slot or Interface port through 7 Module slot through (depends on the number of slots in the router) Port adapter bay or Interface port through 7. Slot is reserved for the supervisor engine. If a redundant supervisor engine is used, it must go in slot ; otherwise, slot can be used for other modules. // Cisco 7 and Cisco 7 VXR Series Routers Interface Addresses In Cisco 7 series routers and Cisco 7 VXR routers, port adapter slots are numbered from the lower left to the upper right, beginning with slot and continuing through slot for the Cisco 7 and Cisco 7VXR, and slot 6 for the Cisco 76 and Cisco 76VXR. Port adapters can be installed in any available port adapter slot from through 6 (depending on the number of slots in the router). (Slot is reserved for the I/O controller.) See Figure -, Figure -5, Figure -6, and Figure -7. The interface address is composed of a two-part number in the format port-adapter-slot-number/interface-port-number. See Table -. For example, if an eight-port PA-MC-8TE+ is installed in slot of a Cisco 7 series router, the interface addresses would be / through /7 (port adapter slot and interfaces through 7). Cisco 7 Router Interface Addresses In the Cisco 7 router, only one slot accepts port adapters and it is numbered as slot. See Figure -8. The interface address is composed of a two-part number in the format port-adapter-slot-number/interface-port-number. See Table -. For example, if an eight-port PA-MC-8TE+ is installed in a Cisco 7 router, the interface addresses would be / through /7 (port adapter slot and interface port through interface port 7). Cisco 7 Router Interface Addresses In the Cisco 7 router, only one slot accepts port adapters and it is numbered as slot. See Figure -9. The interface address is composed of a two-part number in the format port-adapter-slot-number/interface-port-number. See Table -. For example, if an eight-port PA-MC-8TE+ is installed in a Cisco 7 router, the interface addresses would be / through /7 (port adapter slot and interface port through interface port 7). - 8-Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7

21 Chapter Identifying Interface Addresses Cisco 7 PCI Port Adapter Carrier Card Interface Addresses In the Cisco 7 router, port adapters are installed in a Cisco 7 PCI port adapter carrier card, which installs in Cisco 7 router module slots through 5. The port adapter slot number is the same as the module slot number. See Figure - and Figure -. The interface address is composed of a two-part number in the format module-slot-number/interface-port-number. See Table -. For example, if an eight-port PA-MC-8TE+ is installed in the Cisco 7 PCI port adapter carrier card in Cisco 7 router module slot, the interface addresses would be / through /7 (port adapter slot and interface port through interface port 7). Cisco 7ASR Router Interface Addresses In the Cisco 7ASR router, only one slot accepts port adapters and it is numbered as slot. See Figure -. The interface address is composed of a two-part number in the format port-adapter-slot-number/interface-port-number. See Table -. For example, if an eight-port PA-MC-8TE+ is installed in a Cisco 7ASR router, the interface addresses would be / through /7 (port adapter slot and interface port through interface port 7). Cisco 75 Series Routers VIP Interface Addresses In Cisco 7 series routers and Cisco 75 series routers, port adapters are installed on a versatile interface processor (VIP), which installs in interface processor slots through (depending on the number of slots in the router). The port adapter can be installed in either bay (port adapter slot or ) on the VIP. See Figure -, Figure -, Figure -5, and Figure -6. The interface address for the VIP is composed of a three-part number in the format interface-processor-slot-number/port-adapter-slot-number/interface-port-number. See Table -. The first number identifies the slot in which the VIP is installed (slot through, depending on the number of slots in the router). The second number identifies the bay (port adapter slot) on the VIP in which the port adapter is installed ( or ). The bays are numbered from left to right on the VIP. The third number identifies the physical port number (interface port number) on the port adapter. The port numbers always begin at and are numbered from left to right. The number of additional ports depends on the number of ports on the port adapter. The PA-MC-8TE+ is an eight-port port adapter, therefore the port can be through 7. For example, if an eight-port PA-MC-8TE+ is installed in a VIP in interface processor slot, port adapter slot, the interface addresses would be // through //7 (interface processor slot, port adapter slot, and interfaces,,,,, 5, 6, and 7). Note Although the processor slots in the seven-slot Cisco 757 and thirteen-slot Cisco 75 and Cisco 7576 are vertically oriented and those in the five-slot Cisco 755 are horizontally oriented, all Cisco 75 series routers use the same method for slot and port numbering. OL Port Multichannel T/E PRI Port Adapter Installation and Configuration -

22 Identifying Interface Addresses Chapter Caution Refer to the Restrictions section on page - for information regarding memd recarve. Catalyst 6 Family Switches and Cisco 76 Series Routers with FlexWAN Module Interface Addresses In Catalyst 6 family switches and Cisco 76 series routers, port adapters are installed in a FlexWAN module, which installs in module slots through (depending on the number of slots in the router). The port adapter can be installed in either bay (port adapter slot or ) on the FlexWAN module. See Figure -7, Figure -8, Figure -9, Figure -, and Figure -. The interface address is composed of a three-part number in the format module-slot-number/port-adapter-bay-number/interface-port-number. See Table -. The first number identifies the module slot of the chassis in which the FlexWAN module is installed (slot through slot, 6, 9, or depending on the number of slots in the chassis). These module slots are generally numbered from top to bottom, starting with. The Cisco 769 is the exception with slots numbered right to left, starting with. The second number identifies the bay of the FlexWAN module in which the port adapter is installed ( or ). The bays are numbered from left to right on the FlexWAN module. The third number identifies the physical port number on the port adapter. The PA-MC-8TE+ is an eight-port port adapter, therefore the port can be through 7. For example, if an eight-port PA-MC-8TE is installed in the FlexWAN module, which is inserted in module slot, port adapter bay, the interface addresses would be // through //7 (module slot, port adapter slot, and interfaces,,,,, 5, 6, and 7). If the same port adapter is in port adapter bay on the FlexWAN module, the interface addresses would be // through //7 (module slot, port adapter slot, and interfaces,,,,, 5, 6, and 7). Note The FlexWAN module physical port address begins with slot, which differs from the conventional Catalyst 6 family port address, which begins with slot. - 8-Port Multichannel T/E PRI Port Adapter Installation and Configuration OL-78-7