Cisco CRS-1 - Carrier Routing System Router Troubleshooting Guide

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Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
OL-21483-02
Chapter 3 Troubleshooting Forwarding
Troubleshooting Control Plane Information
subblock array size: 3
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> <0xfd7aef88, 0x48302824> < 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> <0xfcec7a88, 0x4834efec> < 0, 0>
queue_fifo <56> <0xfcedda68, 0x482dbee4> < 0, 0>
txm_nopull <60> <0xfcea2a5c, 0x482dc11c> < 0, 0>
Decap:
queue_fifo <56> <0xfcedda4c, 0x482dbee4> < 0, 0>
arp <24> <0xfd1082cc, 0x00000000> < 0, 0>
Fixup:
l2_adj_rewrite <86> <0xfcec745c, 0x00000000> < 0, 0>
queue_fifo <56> <0xfcedda68, 0x482dbee4> < 0, 0>
txm_nopull <60> <0xfcea2a5c, 0x482dc11c> < 0, 0>
<12> (ipv4) Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes
Encap:
ipv4 <26> <0xfd10f41c, 0x482d7724> < 0, 0>
ether <30> <0xfd7aeb44, 0x48302824> < 0, 0>
l2_adj_rewrite <86> <0xfcec7a88, 0x4834f104> < 0, 0>
queue_fifo <56> <0xfcedda68, 0x482dbee4> < 0, 0>
txm_nopull <60> <0xfcea2a5c, 0x482dc11c> < 0, 0>
Decap:
queue_fifo <56> <0xfcedda4c, 0x482dbee4> < 0, 0>
ipv4 <26> <0xfd10f474, 0x00000000> < 0, 0>
Fixup:
l2_adj_rewrite <86> <0xfcec745c, 0x00000000> < 0, 0>
queue_fifo <56> <0xfcedda68, 0x482dbee4> < 0, 0>
txm_nopull <60> <0xfcea2a5c, 0x482dc11c> < 0, 0>
<22> (ether_sock) Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes
Encap:
ether_sock <98> <0xfd7b1630, 0x48302824> < 0, 0>
l2_adj_rewrite <86> <0xfcec7a88, 0x48304c1c> < 0, 0>
queue_fifo <56> <0xfcedda68, 0x482dbee4> < 0, 0>
txm_nopull <60> <0xfcea2a5c, 0x482dc11c> < 0, 0>
Decap:
queue_fifo <56> <0xfcedda4c, 0x482dbee4> < 0, 0>
ether_sock <98> <0xfd7b1874, 0x48302824> < 0, 0>
Fixup:
l2_adj_rewrite <86> <0xfcec745c, 0x00000000> < 0, 0>
queue_fifo <56> <0xfcedda68, 0x482dbee4> < 0, 0>
txm_nopull <60> <0xfcea2a5c, 0x482dc11c> < 0, 0>

Cisco CRS-1 - Carrier Routing System Router Specifications

General

Brand	Cisco
Model	CRS-1 - Carrier Routing System Router
Category	Network Router
Language	English