Cisco CRS-1 - Carrier Routing System Router Troubleshooting Manual page 144

Verifying and Troubleshooting Configured Interfaces
Protocol chains:
---------------
<Protocol number> (name)
Type
<9> (chdlc)
Encap:
Decap:
Fixup:
<10> (clns)
Encap:
Decap:
Fixup:
<12> (ipv4)
Encap:
Decap:
Fixup:
Protocol SAFI counts:
--------------------
---------------
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
Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
5-134
Stats
Chain_node <caps num>
Stats IN: 48466 pkts, 3559516 bytes; OUT: 41378 pkts, 910312 bytes
l2_adj_rewrite <86>
queue_fifo <56>
txm_nopull <60>
queue_fifo <56>
chdlc <13>
l2_adj_rewrite <86>
queue_fifo <56>
txm_nopull <60>
Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes
clns <15>
hdlc <14>
l2_adj_rewrite <86>
queue_fifo <56>
txm_nopull <60>
queue_fifo <56>
clns <15>
l2_adj_rewrite <86>
queue_fifo <56>
txm_nopull <60>
Stats IN: 0 pkts, 0 bytes; OUT: 0 pkts, 0 bytes
ipv4 <26>
hdlc <14>
l2_adj_rewrite <86>
queue_fifo <56>
txm_nopull <60>
queue_fifo <56>
ipv4 <26>
l2_adj_rewrite <86>
queue_fifo <56>
txm_nopull <60>
Protocol SAFI
----------
ipv4 Unicast
ipv4 Multicast
ipv4 Broadcast
ipv6 Unicast
ipv6 Multicast
<25> <0xfcc7b2b8, 0x00000000>
<function, context> <drop pkts, drop bytes>
<0xfceada88, 0x482c390c>
<0xfcedea68, 0x482ddc30>
<0xfce8fa5c, 0x482ddda4>
<0xfcedea4c, 0x482ddc30>
<0xfd6a252c, 0x00000000>
<0xfcead45c, 0x00000000>
<0xfcedea68, 0x482ddc30>
<0xfce8fa5c, 0x482ddda4>
<0xfcfaa030, 0x00000000>
<0xfd6a0678, 0x00000000>
<0xfceada88, 0x48305a90>
<0xfcedea68, 0x482ddc30>
<0xfce8fa5c, 0x482ddda4>
<0xfcedea4c, 0x482ddc30>
<0xfcfa9508, 0x00000000>
<0xfcead45c, 0x00000000>
<0xfcedea68, 0x482ddc30>
<0xfce8fa5c, 0x482ddda4>
<0xfd0f341c, 0x482dd460>
<0xfd6a0678, 0x00000000>
<0xfceada88, 0x48349b54>
<0xfcedea68, 0x482ddc30>
<0xfce8fa5c, 0x482ddda4>
<0xfcedea4c, 0x482ddc30>
<0xfd0f3474, 0x00000000>
<0xfcead45c, 0x00000000>
<0xfcedea68, 0x482ddc30>
<0xfce8fa5c, 0x482ddda4>
Pkts In Bytes In
---------- ----------
0 0
0 0
0 0
0 0
0 0
<
Chapter 5 Troubleshooting Interfaces
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
< 0, 0>
Pkts Out Bytes Out
---------- ----------
0 0
0 0
0 0
0 0
0 0
152, 17328>
OL-21483-02