Cisco IOS XR Troubleshooting Guide for the Cisco ASR 9000 Aggregation Services Router
Verifying and Troubleshooting Interface Status
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Table Of Contents

Verifying and Troubleshooting Interface Status

Verifying and Troubleshooting Gigabit Ethernet Interfaces

Verifying and Troubleshooting Pluggable Optical Line Card Interfaces


Verifying and Troubleshooting Interface Status

This chapter describes how to verify that interfaces are up (operational), and how to troubleshoot problems on interfaces. It includes the following sections:

•Verifying and Troubleshooting Gigabit Ethernet Interfaces

•Verifying and Troubleshooting Pluggable Optical Line Card Interfaces

Verifying and Troubleshooting Gigabit Ethernet Interfaces

To troubleshoot gigabit Ethernet interfaces, perform the following procedure.

SUMMARY STEPS

1. show interfaces type instance

2. show controllers interface-type interface-instance stats

3. show netio idb interface-type interface-instance

4. show hw-module subslot address counters
or
show hw-module subslot counters framer

5. If your system has pluggable optical line cards, perform additional troubleshooting steps applicable to these cards.

6. Contact Cisco Technical Support if the problem is not resolved.

DETAILED STEPS

 
Command or Action
Purpose

Step 1 

show interfaces type instance

Example:

RP/0/RSP0/CPU0:router# show interfaces gigabitEthernet 0/0/0/0

Displays statistics for all interfaces configured on the specified node. Check for interface errors and conflicting configurations, such as IP addresses defined incorrectly on interfaces.

Step 2 

show controllers interface-type interface-instance stats

Example:

RP/0/RSP0/CPU0:router# show controllers gigabitEthernet 0/1/0/23 stats

Displays interface controller status and configuration statistics for the specified node. Check for input drops.

If input drops are found, contact Cisco Technical Support. For Cisco Technical Support contact information, see the "Obtaining Documentation and Submitting a Service Request" section in the Preface.

Step 3 

show netio idb interface-type interface-instance

Example:

RP/0/RSP0/CPU0:router# show netio idb gigabitEthernet 0/0/0/0

Displays network input and output information for a specified node.

Check the software counters for the interface. Under Chains and Protocol chains in the output check if any drops occurred at a particular point in the Encap or Decap of the packet. The drops are displayed in the column on the right, showing drop packets and bytes for each step in the chain.

Step 4 

show hw-module subslot address counters

or

show hw-module subslot counters framer

Example:

RP/0/RSP0/CPU0:router# show hw-module subslot 0/0/0 counters

or

RP/0/RSP0/CPU0:router# show hw-module subslot counters framer

Use these commands to check for status and interface drops on shared port adapters (SPAs).

Step 5 

If your system has pluggable optical line cards, perform the additional troubleshooting steps applicable to these cards. See "Verifying and Troubleshooting Pluggable Optical Line Card Interfaces" section.

Check for interface drops on the pluggable optical line cards.

Step 6 

Contact Cisco Technical Support.

For Cisco Technical Support contact information, see the "Obtaining Documentation and Submitting a Service Request" section in the Preface.

The following example shows POS 0/0/1/0 with no input drop counters. 

RP/0/RSP0/CPU0:router# show interfaces pos 0/0/1/0 

POS0/0/1/0 is up, line protocol is up 

  Hardware is Packet over SONET/SDH

  Internet address is 172.18.140.1/24

  MTU 4474 bytes, BW 155520 Kbit

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation HDLC, crc 32, controller loopback not set, keepalive set (10 sec)

  Last clearing of "show interface" counters never

  5 minute input rate 3000 bits/sec, 0 packets/sec

  5 minute output rate 3000 bits/sec, 0 packets/sec

     199794 packets input, 222359750 bytes, 0 total input drops

     0 drops for unrecognized upper-level protocol

              0 runts, 0 giants, 0 throttles, 0 parity

     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

     89911 packets output, 213413210 bytes, 0 total output drops

     0 output errors, 0 underruns, 0 applique, 0 resets

     0 output buffer failures, 0 output buffers swapped out

     0 carrier transitions

RP/0/RSP0/CPU0:router# show controllers gigabitEthernet 0/1/0/2 stats 

Wed Nov  3 12:41:54.201 DST

Statistics for interface GigabitEthernet0/1/0/2 (cached values):

Ingress: 

    Input total bytes           = 0

    Input good bytes            = 0

    Input total packets         = 0

    Input 802.1Q frames         = 0

    Input pause frames          = 0

    Input pkts 64 bytes         = 0

    Input pkts 65-127 bytes     = 0

    Input pkts 128-255 bytes    = 0

    Input pkts 256-511 bytes    = 0

    Input pkts 512-1023 bytes   = 0

    Input pkts 1024-1518 bytes  = 0

    Input pkts 1519-Max bytes   = 0

    Input good pkts             = 0

    Input unicast pkts          = 0

    Input multicast pkts        = 0

    Input broadcast pkts        = 0

    Input drop overrun          = 0

    Input drop abort            = 0

    Input drop invalid VLAN     = 0

    Input drop invalid DMAC     = 0

    Input drop invalid encap    = 0

    Input drop other            = 0

    Input error giant           = 0

    Input error runt            = 0

    Input error jabbers         = 0

    Input error fragments       = 0

    Input error CRC             = 0

    Input error collisions      = 0

    Input error symbol          = 0

    Input error other           = 0

    Input MIB giant             = 0

    Input MIB jabber            = 0

    Input MIB CRC               = 0

Egress:

    Output total bytes          = 0

    Output good bytes           = 0

    Output total packets        = 0

    Output 802.1Q frames        = 0

    Output pause frames         = 0

    Output pkts 64 bytes        = 0

    Output pkts 65-127 bytes    = 0

    Output pkts 128-255 bytes   = 0

    Output pkts 256-511 bytes   = 0

    Output pkts 512-1023 bytes  = 0

    Output pkts 1024-1518 bytes = 0

    Output pkts 1519-Max bytes  = 0

    Output good pkts            = 0

    Output unicast pkts         = 0

    Output multicast pkts       = 0

    Output broadcast pkts       = 0

    Output drop underrun        = 0

    Output drop abort           = 0

    Output drop other           = 0

    Output error other          = 0

RP/0/RSP0/CPU0:router# show netio idb pos 0/0/1/0 

POS0/0/1/0 (handle: 0x010800a0, nodeid:0x1) netio idb:

---------------------------------

name:                    POS0_0_1_0

interface handle:        0x010800a0

interface global index:  2

physical media type:     14

dchain ptr:              <0x482dd660>

echain ptr:              <0x48247d58>

fchain ptr:              <0x482dd774>

driver cookie:           <0x4824cd68>

driver func:             <0x4824cd54>

number of subinterfaces: 0

subblock array size:     0

DSNCNF:                  0x00000000

interface stats info: 

   IN  unknown proto pkts:  0

   IN  unknown proto bytes: 0

   IN  multicast pkts:      0

   OUT multicast pkts:      0

   IN  broadcast pkts:      0

   OUT broadcast pkts:      0

   IN  drop pkts:           0

   OUT drop pkts:           0

   IN  errors pkts:         0

   OUT errors pkts:         0

Chains

--------------------

Base decap chain: 

     hdlc                 <14>  <0xfd6a0a74, 0x00000000>  <       0,        0>

Protocol chains:

---------------

<Protocol number> (name)  Stats

  Type  Chain_node       <caps num>  <function, context> <drop pkts, drop bytes>

<9> (chdlc)   Stats IN: 48466 pkts, 3559516 bytes; OUT: 41378 pkts, 910312 bytes

    Encap: 

     l2_adj_rewrite       <86>  <0xfceada88, 0x482c390c>  <       0,        0>

     queue_fifo           <56>  <0xfcedea68, 0x482ddc30>  <       0,        0>

     txm_nopull           <60>  <0xfce8fa5c, 0x482ddda4>  <       0,        0>

    Decap: 

     queue_fifo           <56>  <0xfcedea4c, 0x482ddc30>  <       0,        0>

     chdlc                <13>  <0xfd6a252c, 0x00000000>  <       0,        0>

    Fixup: 

     l2_adj_rewrite       <86>  <0xfcead45c, 0x00000000>  <       0,        0>

     queue_fifo           <56>  <0xfcedea68, 0x482ddc30>  <       0,        0>

     txm_nopull           <60>  <0xfce8fa5c, 0x482ddda4>  <       0,        0>

<10> (clns)   Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes

    Encap: 

     clns                 <15>  <0xfcfaa030, 0x00000000>  <       0,        0>

     hdlc                 <14>  <0xfd6a0678, 0x00000000>  <       0,        0>

     l2_adj_rewrite       <86>  <0xfceada88, 0x48305a90>  <       0,        0>

     queue_fifo           <56>  <0xfcedea68, 0x482ddc30>  <       0,        0>

     txm_nopull           <60>  <0xfce8fa5c, 0x482ddda4>  <       0,        0>

    Decap: 

     queue_fifo           <56>  <0xfcedea4c, 0x482ddc30>  <       0,        0>

     clns                 <15>  <0xfcfa9508, 0x00000000>  <       0,        0>

    Fixup: 

     l2_adj_rewrite       <86>  <0xfcead45c, 0x00000000>  <       0,        0>

     queue_fifo           <56>  <0xfcedea68, 0x482ddc30>  <       0,        0>

     txm_nopull           <60>  <0xfce8fa5c, 0x482ddda4>  <       0,        0>

<12> (ipv4)   Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes

    Encap: 

     ipv4                 <26>  <0xfd0f341c, 0x482dd460>  <       0,        0>

     hdlc                 <14>  <0xfd6a0678, 0x00000000>  <       0,        0>

     l2_adj_rewrite       <86>  <0xfceada88, 0x48349b54>  <       0,        0>

     queue_fifo           <56>  <0xfcedea68, 0x482ddc30>  <       0,        0>

     txm_nopull           <60>  <0xfce8fa5c, 0x482ddda4>  <       0,        0>

    Decap: 

     queue_fifo           <56>  <0xfcedea4c, 0x482ddc30>  <       0,        0>

     ipv4                 <26>  <0xfd0f3474, 0x00000000>  <       0,        0>

    Fixup: 

     l2_adj_rewrite       <86>  <0xfcead45c, 0x00000000>  <       0,        0>

     queue_fifo           <56>  <0xfcedea68, 0x482ddc30>  <       0,        0>

     txm_nopull           <60>  <0xfce8fa5c, 0x482ddda4>  <       0,        0>

Protocol SAFI counts:

--------------------

       Protocol        SAFI       Pkts In    Bytes In    Pkts Out   Bytes Out

---------------  ----------    ----------  ----------  ----------  ----------

           ipv4     Unicast             0           0           0           0

           ipv4   Multicast             0           0           0           0

           ipv4   Broadcast             0           0           0           0

           ipv6     Unicast             0           0           0           0

           ipv6   Multicast             0           0           0           0

The following example shows counters implemented for Multiprotocol Label Switching (MPLS) packets. The following output under Protocol Chains in the show netio idb command shows the MPLS packets incrementing: 

mpls                 <25>  <0xfcc7b2b8, 0x00000000>  <     152,    17328>

RP/0/RSP0/CPU0:router# show netio idb gigabitEthernet 0/2/0/1 

GigabitEthernet0/2/0/1 (handle: 0x01280040, nodeid:0x21) netio idb:

---------------------------------

name:                    GigabitEthernet0_2_0_1

interface handle:        0x01280040

interface global index:  3

physical media type:     30

dchain ptr:              <0x482e0700>

echain ptr:              <0x482e1024>

fchain ptr:              <0x482e13ec>

driver cookie:           <0x4829fc6c>

driver func:             <0x4829f040>

number of subinterfaces: 4096

subblock array size:     7

DSNCNF:                  0x00000000

interface stats info: 

   IN  unknown proto pkts:  0

   IN  unknown proto bytes: 0

   IN  multicast pkts:      0

   OUT multicast pkts:      0

   IN  broadcast pkts:      0

   OUT broadcast pkts:      0

   IN  drop pkts:           0

   OUT drop pkts:           0

   IN  errors pkts:         0

   OUT errors pkts:         0

Chains

--------------------

Base decap chain: 

     ether                <30>  <0xfd018cd8, 0x482c736c>  <       0,        0>

Protocol chains:

---------------

<Protocol number> (name)  Stats

  Type  Chain_node       <caps num>  <function, context> <drop pkts, drop bytes>

<7> (arp)   Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes

    Encap: 

     l2_adj_rewrite       <86>  <0xfcaa997c, 0x4831a33c>  <       0,        0>

     pcn_output           <54>  <0xfd054bfc, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

    Decap: 

     pcn_input            <55>  <0xfd054bfc, 0x4830ba8c>  <       0,        0>

     q_fq_input           <96>  <0xfd05f330, 0x48312c7c>  <       0,        0>

     arp                  <24>  <0xfcbfc2cc, 0x00000000>  <       0,        0>

    Fixup: 

     l2_adj_rewrite       <86>  <0xfcaa945c, 0x00000000>  <       0,        0>

     pcn_output           <54>  <0xfd054bfc, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

<10> (clns)   Stats IN: 0 pkts, 0 bytes; OUT: 1861623 pkts, 2062483853 bytes

    Encap: 

     clns                 <15>  <0xfcbe2c80, 0x00000000>  <       0,        0>

     ether                <30>  <0xfd0189b4, 0x482c736c>  <       0,        0>

     l2_adj_rewrite       <86>  <0xfcaa997c, 0x482d8660>  <       0,        0>

     pcn_output           <54>  <0xfd054bfc, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

    Decap: 

     pcn_input            <55>  <0xfd054bfc, 0x4830ba8c>  <       0,        0>

     q_fq_input           <96>  <0xfd05f330, 0x48312c7c>  <       0,        0>

     clns                 <15>  <0xfcbe2444, 0x00000000>  <       0,        0>

    Fixup: 

     l2_adj_rewrite       <86>  <0xfcaa945c, 0x00000000>  <       0,        0>

     pcn_output           <54>  <0xfd054bfc, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

<12> (ipv4)   Stats IN: 0 pkts, 0 bytes; OUT: 759095 pkts, 57691220 bytes

    Encap: 

     ipv4                 <26>  <0xfcc03dfc, 0x482e0414>  <       0,        0>

     ether                <30>  <0xfd0189b4, 0x482c736c>  <       0,        0>

     l2_adj_rewrite       <86>  <0xfcaa997c, 0x4831a294>  <       0,        0>

     pcn_output           <54>  <0xfd054c48, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

    Decap: 

     pcn_input            <55>  <0xfd054c48, 0x4830ba8c>  <       0,        0>

     q_fq_input           <96>  <0xfd05f330, 0x48312c7c>  <       0,        0>

     ipv4                 <26>  <0xfcc03e80, 0x00000000>  <       0,        0>

    Fixup: 

     l2_adj_rewrite       <86>  <0xfcaa945c, 0x00000000>  <       0,        0>

     pcn_output           <54>  <0xfd054c48, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

<13> (mpls)   Stats IN: 204 pkts, 23256 bytes; OUT: 0 pkts, 0 bytes

    Encap: 

     mpls                 <25>  <0xfcc7ddbc, 0x00000000>  <       0,        0>

     ether                <30>  <0xfd0189b4, 0x482c736c>  <       0,        0>

     l2_adj_rewrite       <86>  <0xfcaa997c, 0x4831a2e8>  <       0,        0>

     pcn_output           <54>  <0xfd0561f0, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

    Decap: 

     pcn_input            <55>  <0xfd0561f0, 0x4830ba8c>  <       0,        0>

     q_fq_input           <96>  <0xfd05f330, 0x48312c7c>  <       0,        0>

     mpls                 <25>  <0xfcc7b2b8, 0x00000000>  <     152,    17328>

    Fixup: 

     l2_adj_rewrite       <86>  <0xfcaa945c, 0x00000000>  <       0,        0>

     pcn_output           <54>  <0xfd0561f0, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

<22> (ether_sock)   Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes

    Encap: 

     ether_sock           <98>  <0xfd01a774, 0x482c736c>  <       0,        0>

     l2_adj_rewrite       <86>  <0xfcaa997c, 0x482d85f0>  <       0,        0>

     pcn_output           <54>  <0xfd054bfc, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

    Decap: 

     pcn_input            <55>  <0xfd054bfc, 0x4830ba8c>  <       0,        0>

     q_fq_input           <96>  <0xfd05f330, 0x48312c7c>  <       0,        0>

     ether_sock           <98>  <0xfd01a91c, 0x482c736c>  <       0,        0>

    Fixup: 

     l2_adj_rewrite       <86>  <0xfcaa945c, 0x00000000>  <       0,        0>

     pcn_output           <54>  <0xfd054bfc, 0x48319f04>  <       0,        0>

     q_fq                 <43>  <0xfd05f4b8, 0x48320fec>  <       0,        0>

     txm_nopull           <60>  <0xfcadba38, 0x4824c0fc>  <       0,        0>

Protocol SAFI counts:

--------------------

       Protocol        SAFI       Pkts In    Bytes In    Pkts Out   Bytes Out

---------------  ----------    ----------  ----------  ----------  ----------

           ipv4     Unicast             0           0           0           0

           ipv4   Multicast             0           0           7         434

           ipv4   Broadcast             0           0           0           0

           ipv6     Unicast             0           0           0           0

           ipv6   Multicast             0           0           0           0

The following example shows the SPA status. 

RP/0/RSP0/CPU0:router# show hw-module subslot 0/4/1 counters

Wed Nov 3 09:00:34.258 EDT

Subslot 0/4/1 counts info:

------------------------

SPA inserted: YES

SPA type: 1xCHOC48 SPA

SPA operational state: READY

SPA insertion time: Mon Nov 1 08:28:12 2010

SPA last time ready: Mon Nov 1 08:30:04 2010

SPA uptime [HH:MM:SS]: 48:30:30

The following Packet-over-SONET/SDH (POS) port example shows the SPA counters. The output displays any drop counters or error counters incrementing for the interface. 

RP/0/RSP0/CPU0:router# show hw-module subslot counters framer 

SPA 0/2/0 device framer 0/0 info:

ABC (port 0) framer registers:

DEF Framer counters:

STREAM 0

                                 Rx Bytes (48-bit) (#0x60e7d078-0x883c): 567674

                            Rx Good Bytes (48-bit) (#0x60e7d080-0x8840): 479474

                          Rx Good Packets (48-bit) (#0x60e7d040-0x8820): 21795

                          Tx Byte Cnt Reg (48-bit) (#0x60e81070-0xa838): 567709

                    Tx Good Bytes Cnt Reg (48-bit) (#0x60e81068-0xa834): 479496

            Tx Transmitted Packet Cnt Reg (48-bit) (#0x60e81040-0xa820): 21796

SPA 0/2/0 device framer 1/0 info:

ABC (port 1) framer registers:

DEF Framer counters:

STREAM 0

                                 Rx Bytes (48-bit) (#0x60dfd078-0x883c): 567628

                            Rx Good Bytes (48-bit) (#0x60dfd080-0x8840): 479438

                          Rx Good Packets (48-bit) (#0x60dfd040-0x8820): 21793

                          Tx Byte Cnt Reg (48-bit) (#0x60e01070-0xa838): 567690

                    Tx Good Bytes Cnt Reg (48-bit) (#0x60e01068-0xa834): 479478

            Tx Transmitted Packet Cnt Reg (48-bit) (#0x60e01040-0xa820): 21795

Verifying and Troubleshooting Pluggable Optical Line Card Interfaces

Troubleshooting the pluggable optical line card interfaces includes verifying that you have an optical card installed, enabled, and functioning properly. To troubleshoot the configured pluggable optical line card interfaces, perform the following procedure.

SUMMARY STEPS

1. show controllers plim asic SPAQFPBridgeCtrl counters instance <0 - 3> all location node-id

2. show hw-module subslot brief pluggable-optics

3. show hw-module subslot address status pluggable-optics

4. show hw-module subslot address errors pluggable-optics

5. show hw-module subslot address registers pluggable-optics

6. Contact Cisco Technical Support if the problem is not resolved.

DETAILED STEPS

 
Command or Action
Purpose

Step 1 

show controllers plim asic SPAQFPBridgeCtrl counters instance <0 - 3> all location node-id

Example: 
RP/0/RSP0/CPU0:router# show controllers plim 
asic SPAQFPBridgeCtrl counters instance 0 all 
location 0/4/CPU0

Displays the drop counters and error counters incrementing on the interface.

Step 1 

show hw-module subslot brief pluggable-optics

Example:

RP/0/RSP0/CPU0:router# show hw-module subslot brief pluggable-optics

Displays a brief summary of the pluggable optics status for all line card nodes, including optics type, vendor, and state. Check that the state is enabled for the node that you are troubleshooting.

Step 2 

show hw-module subslot address status pluggable-optics

Example:

RP/0/RSP0/CPU0:router# show hw-module subslot 0/2/0 status pluggable-optics

Displays the status of the pluggable optics for the specified line card node, including faults and environmental data. Check that the state and the transceiver are enabled. Check for any warnings or alarms.

Step 3 

show hw-module subslot address errors pluggable-optics

Example:

RP/0/RSP0/CPU0:router# show hw-module subslot 0/2/0 errors pluggable-optics

Displays any errors that are present on the node. Note if there are any errors.

Verify that Phased Initialization displays Phase Reached: 4. Verify that Socket Verification displays "passed" for both Compatibility and Security.

Step 4 

show hw-module subslot address registers pluggable-optics

Example:

RP/0/RSP0/CPU0:router# show hw-module subslot 0/2/0 registers pluggable-optics

Displays all available information on the optics including the IDPROM contents.

Step 5 

Contact Cisco Technical Support.

For Cisco Technical Support contact information, see the "Obtaining Documentation and Submitting a Service Request" section in the Preface.

Examples

The following example displays the drop counters and error countersincrementing on the SPA in the line card. 

RP/0/RSP0/CPU0:router# show controllers plim asic SPAQFPBridgeCtrl counters instance 0 all 
location 0/4/CPU0

Wed Nov 3 08:58:07.062 EDT

SPAQFPBridgeCtrl 0:

=======================================

------------ SPAQFPBridgeCtrl 0 SPA1 Counters --------

RX Bytes: 0

RX Packets: 0

TX Bytes: 0

TX Packets: 0

--------------- SPAQFPBridgeCtrl 0 HT Counters ----------

HT RX Bytes: 0

HT RX Packets: 0

HT TX Bytes: 0

HT TX Packets: 0

-------------- SPAQFPBridgeCtrl 0 NP Counters ---------

RXNP eSPI Bytes: 0

RXNP eSPI Packets: 0

TXNP eSPI Bytes: 0

TXNP eSPI Packets: 0

-------------- SPAQFPBridgeCtrl 0 Diag Counters ---------

RXNP Online Diag Bytes: 0

RXNP Online Diag Packets: 0

TXNP Online Diag Bytes: 0

TXNP Online Diag Packets: 0

-------------- SPAQFPBridgeCtrl 0 Error Counters ---------

ERP Read out of sync Error: 0

CPUIF ERP Parity Error: 0

CPUIF ERP Protocol Error: 0

RXRLDC Mem Low Byte ECC: 0

RXRLDC Mem High Byte ECC: 0

TXRLDC Mem Low Byte ECC: 0

TXRLDC Mem High Byte ECC: 0

-------------- SPAQFPBridgeCtrl 0 Drop Counters ---------

TXNP Errored Low Priority Packets: 0

TXNP Errored High Priority Packets: 0

TXNP Errored Loopback Packets: 0

TXNP Errored HT Packets: 0

TXNP Errored Low Priority Bytes: 0

TXNP Errored High Priority Bytes: 0

TXNP Errored Loopback Bytes: 0

TXNP Errored HT Bytes: 0

--------- SPAQFPBridgeCtrl 0 RXDCM Drops --------

--------- SPAQFPBridgeCtrl 0 TXDCM Drops --------

The following example shows typical outputs for these commands. 

RP/0/RSP0/CPU0:router# show hw-module subslot brief pluggable-optics 

SPA 0/2/0 device pluggable-optics 0/0 info:

POS0/2/0/0: 

        ID: SFP

        Extended ID: 4

        Xcvr Type: OC48 SR/STM16 I-16 (44)

        Connector: LC

        Vendor name: CISCO-FINISAR   

        Vendor part number: FTRJ1321P1BTL-C4

        State: Enabled

SPA 0/2/0 device pluggable-optics 1/0 info:

POS0/2/0/1: 

        ID: SFP

        Extended ID: 4

        Xcvr Type: OC48 SR/STM16 I-16 (44)

        Connector: LC

        Vendor name: CISCO-FINISAR   

        Vendor part number: FTRJ1321P1BTL-C4

        State: Enabled

RP/0/RSP0/CPU0:router# show hw-module subslot 0/2/0 status pluggable-optics 

SPA 0/2/0 device pluggable-optics 0/0 info:

POS0/2/0/0: 

        State: Enabled

        Environmental Information - raw values

                Temperature: 48.136 C

                Supply voltage: 32970 in units of 100uVolt

                Tx bias: 12678 in units of 2uAmp

                Tx power: -4 dBm (2848 in units of 0.1 uW)

                Rx power: -7 dBm (1554 in units of 0.1 uW)

        Transceiver: Enabled

        SW TX Fault: None

        SW LOS: Active

        No active alarms

        No active warnings

        Version Identifier (VID): V01 

        Product Identifier (PID): SFP-OC48-SR         

        Part Number (PN): 10-1961-01

        CLEI: WM1T2TTAAA

SPA 0/2/0 device pluggable-optics 1/0 info:

POS0/2/0/1: 

        State: Enabled

        Environmental Information - raw values

                Temperature: 46.172 C

                Supply voltage: 32914 in units of 100uVolt

                Tx bias: 11166 in units of 2uAmp

                Tx power: -5 dBm (2282 in units of 0.1 uW)

                Rx power: -5 dBm (2411 in units of 0.1 uW)

        Transceiver: Enabled

        SW TX Fault: unavailable

        SW LOS: unavailable

        No active alarms

        No active warnings

        Version Identifier (VID): V01 

        Product Identifier (PID): SFP-OC48-SR         

        Part Number (PN): 10-1961-01

        CLEI: WM1T2TTAAA

RP/0/RSP0/CPU0:router# show hw-module subslot 0/2/0 errors pluggable-optics

SPA 0/2/0 device pluggable-optics 0/0 info:

POS0/2/0/0: 

Phased Initialization

        Phase Reached: 4

        Phase Exit Code: Success 0

        Phase Read Offset: 256

Socket Verification

        Compatibility: Compatibility passed

        Security: Security passed

SPA 0/2/0 device pluggable-optics 1/0 info:

POS0/2/0/1: 

Phased Initialization

        Phase Reached: 4

        Phase Exit Code: Success 0

        Phase Read Offset: 256

Socket Verification

        Compatibility: Compatibility passed

        Security: Security passed

RP/0/RSP0/CPU0:router# show hw-module subslot 0/2/0 registers pluggable-optics 

SPA 0/2/0 device pluggable-optics 0/0 info:

POS0/2/0/0: 

        ID: SFP

        Extended ID: 4

        Xcvr Type: OC48 SR/STM16 I-16 (44)

        Connector: LC

        Encoding: reserved

        Bit Rate: 2500 Mbps

        Single mode fiber supported length: 2 km

        Single mode fiber supported length: 20 m

        Upper bit rate limit: not specified

        Lower bit rate limit: not specified

        Date code (yy/mm/dd): 05/12/13

        Vendor name: CISCO 

        Vendor OUI: 36965

        Vendor Part Number (PN): FTRJ1321P1BTL-C4

        Vendor Rev: B   

        Vendor SN (SN): FNS0951J0VN     

        Options implemented:

                LOS Signal

                TX Fault Signal

                TX Disable Signal

        Enhanced options implemented:

                Alarm/Warning Flags

        Diagnostic monitoring implemented:

                Exernally Calibrated

                Digital Diagnostic Monitoring

        Idprom contents (hex):

        0x00:   03 04 07 00 01 00 00 12 00 01 05 05 19 00 02 14 

        0x10:   00 00 00 00 43 49 53 43 4F 2D 46 49 4E 49 53 41 

        0x20:   52 20 20 20 00 00 90 65 46 54 52 4A 31 33 32 31 

        0x30:   50 31 42 54 4C 2D 43 34 42 20 20 20 05 1E 00 23 

        0x40:   00 1A 00 00 46 4E 53 30 39 35 31 4A 30 56 4E 20 

        0x50:   20 20 20 20 30 35 31 32 31 33 20 20 58 80 01 D3 

        0x60:   00 00 02 4C D2 86 D7 04 F8 8D 92 6D 3C 8B D2 2D 

        0x70:   60 F3 BD 00 00 00 00 00 00 00 00 00 62 56 5D CD 

        0x80:   FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 

        0x90:   FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 

        Status/Control Register: 10f8

        Alarm Status: 0000

        Warning Status: 0000

THRESHOLDS                                        

                    high alarm  high warning    low warning     low alarm       

   Temperature     C    +110.000        +093.000         -30.000         -40.000

   Voltage         V     003.9000        003.7000        002.9000        002.7000

   Bias Current   mA     080.0000        070.0000        004.0000        002.0000

   Transmit power mW     002.7234        001.7251        000.1704        000.1143

   Receive power  mW     005.0328        003.3461        000.0373        000.0120

        Diagnostics contents (hex):

        0x00:   6E 00 D8 00 5D 00 E2 00 98 58 69 78 90 88 71 48 

        0x10:   9C 40 03 E8 88 B8 07 D0 6A 62 04 77 43 63 06 A8 

        0x20:   C4 98 00 78 82 B5 01 75 00 00 00 00 00 00 00 00 

        0x30:   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

        0x40:   00 00 00 00 3E 72 B9 A5 41 37 B7 FE 01 00 00 00 

        0x50:   00 77 FF AB 01 00 00 00 01 00 00 00 10 00 00 90 

        0x60:   21 EC 81 18 01 0E 00 BA 19 DA 00 00 00 00 10 F8 

        0x70:   00 00 00 80 00 00 00 00 00 00 00 00 00 00 00 01 

        0x80:   57 4D 31 54 32 54 54 41 41 41 31 30 2D 31 39 36 

        0x90:   31 2D 30 31 56 30 31 20 8A FB 55 00 00 00 00 64 

        0xA0:   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

        0xB0:   00 00 00 00 00 00 00 00 00 00 00 00 00 00 AA AA 

        0xC0:   53 46 50 2D 4F 43 34 38 2D 53 52 20 20 20 20 20 

        0xD0:   20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 66 

        0xE0:   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

        0xF0:   00 00 00 00 00 00 00 00 00 40 00 40 00 00 00 00 

SPA 0/2/0 device pluggable-optics 1/0 info:

POS0/2/0/1: 

        ID: SFP

        Extended ID: 4

        Xcvr Type: OC48 SR/STM16 I-16 (44)

        Connector: LC

        Encoding: reserved

        Bit Rate: 2500 Mbps

        Single mode fiber supported length: 2 km

        Single mode fiber supported length: 20 m

        Upper bit rate limit: not specified

        Lower bit rate limit: not specified

        Date code (yy/mm/dd): 06/04/25

        Vendor name: CISCO 

        Vendor OUI: 36965

        Vendor Part Number (PN): FTRJ1321P1BTL-C4

        Vendor Rev: B   

        Vendor SN (SN): FNS1017R0BV     

        Options implemented:

                LOS Signal

                TX Fault Signal

                TX Disable Signal

        Enhanced options implemented:

                Alarm/Warning Flags

        Diagnostic monitoring implemented:

                Exernally Calibrated

                Digital Diagnostic Monitoring

        Idprom contents (hex):

        0x00:   03 04 07 00 01 00 00 12 00 01 05 05 19 00 02 14 

        0x10:   00 00 00 00 43 49 53 43 4F 2D 46 49 4E 49 53 41 

        0x20:   52 20 20 20 00 00 90 65 46 54 52 4A 31 33 32 31 

        0x30:   50 31 42 54 4C 2D 43 34 42 20 20 20 05 1E 00 23 

        0x40:   00 1A 00 00 46 4E 53 31 30 31 37 52 30 42 56 20 

        0x50:   20 20 20 20 30 36 30 34 32 35 20 20 58 80 01 CE 

        0x60:   00 00 02 91 44 1B BF 32 33 64 55 09 CB 9B FD A3 

        0x70:   39 11 A4 00 00 00 00 00 00 00 00 00 88 17 A0 7B 

        0x80:   FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 

        0x90:   FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 

        Status/Control Register: 10f8

        Alarm Status: 0000

        Warning Status: 0000

THRESHOLDS                                        

                    high alarm  high warning    low warning     low alarm       

   Temperature     C    +110.000        +093.000         -30.000         -40.000

   Voltage         V     003.9000        003.7000        002.9000        002.7000

   Bias Current   mA     080.0000        070.0000        004.0000        002.0000

   Transmit power mW     003.5276        002.2272        000.2022        000.1291

   Receive power  mW     005.0147        003.3353        000.0407        000.0155

        Diagnostics contents (hex):

        0x00:   6E 00 D8 00 5D 00 E2 00 98 58 69 78 90 88 71 48 

        0x10:   9C 40 03 E8 88 B8 07 D0 89 CC 05 0B 57 00 07 E6 

        0x20:   C3 E3 00 9B 82 49 01 97 00 00 00 00 00 00 00 00 

        0x30:   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

        0x40:   00 00 00 00 3E 73 C5 30 40 46 23 7C 01 00 00 00 

        0x50:   00 5B FF F2 01 00 00 00 01 00 00 00 10 00 00 7C 

        0x60:   21 D8 80 B8 00 54 00 22 2A 02 00 00 00 00 10 F8 

        0x70:   00 00 00 80 00 00 00 00 00 00 00 00 00 00 00 01 

        0x80:   57 4D 31 54 32 54 54 41 41 41 31 30 2D 31 39 36 

        0x90:   31 2D 30 31 56 30 31 20 8A FB 55 00 00 00 00 64 

        0xA0:   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

        0xB0:   00 00 00 00 00 00 00 00 00 00 00 00 00 00 AA AA 

        0xC0:   53 46 50 2D 4F 43 34 38 2D 53 52 20 20 20 20 20 

        0xD0:   20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 66 

        0xE0:   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 

        0xF0:   00 00 00 00 00 00 00 00 00 40 00 40 00 00 00 00