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 5 Troubleshooting Interfaces
Verifying and Troubleshooting Configured Interfaces
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/RP0/CPU0:router# show controllers pos 0/0/1/0 framer statistics
POS Driver Internal Cooked Stats Values for port 0
===================================================
Rx Statistics Tx Statistics
------------- -------------
Total Bytes: 0 Total Bytes: 0
Good Bytes: 222379100 Good Bytes: 213436076
Good Packets: 199818 Good Packets: 89927
Aborts: 0 Aborts: 0
FCS Errors: 0 Min-len errors: 0
Runts: 0 Max-len errors: 0
FIFO Overflows: 0 FIFO Underruns: 0
Giants: 0
Drops: 0
RP/0/RP0/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>

Cisco CRS-1 - Carrier Routing System Router Specifications

General

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