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 1 General Troubleshooting
Basic Cisco IOS XR Verification and Troubleshooting Tools
bgp (READ WRITE)
show platform Command
The show platform command displays a high level overview of the entire physical system. Use the show
platform command in administration mode to display a summary of the nodes in the system, including
node type and status.
Note The show platform command in EXEC mode displays a high level overview of the specific secure
domain router (SDR).
The following example shows the output from the show platform command in administration mode.
RP/0/RP0/CPU0:router(admin)# show platform
Node Type PLIM State Config State
-----------------------------------------------------------------------------
0/1/SP MSC(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/1/CPU0 MSC Jacket Card IOS XR RUN PWR,NSHUT,MON
0/1/0 MSC(SPA) 4XOC3-POS OK PWR,NSHUT,MON
0/1/5 MSC(SPA) 8X1GE OK PWR,NSHUT,MON
0/6/SP MSC(SP) N/A FDIAG RUNNING PWR,NSHUT,MON
0/6/CPU0 MSC Jacket Card FDIAG RUNNING PWR,NSHUT,MON
0/RP0/CPU0 RP(Active) N/A IOS XR RUN PWR,NSHUT,MON
0/RP1/CPU0 RP(Standby) N/A IOS XR RUN PWR,NSHUT,MON
0/SM0/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/SM1/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/SM2/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/SM3/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
top Command
The top command is used to monitor CPU usage on the system through interactive process statistics.
The following example show the output from the top command.
RP/0/RP0/CPU0:router# top
Computing times...
224 processes; 803 threads;
CPU states: 93.6% idle, 3.6% user, 2.7% kernel
Memory: 4096M total, 3504M avail, page size 4K
JID TID PRI STATE HH:MM:SS CPU COMMAND
65555 2 10 Rcv 4:59:34 1.51% devb-ata
1 6 10 Run 0:15:01 1.20% procnto-600-smp-cisco-instr
1 13 10 Rcv 0:39:58 1.03% procnto-600-smp-cisco-instr
57 5 10 Rcv 0:27:47 0.53% dllmgr
1 28 10 Rcv 0:34:59 0.47% procnto-600-smp-cisco-instr
65756 1 10 Rply 0:00:00 0.20% top
65555 7 10 Rcv 0:00:00 0.10% devb-ata
59 7 55 Rcv 0:22:50 0.09% eth_server
59 9 10 Rcv 0:05:13 0.09% eth_server
319 5 10 Rcv 0:15:38 0.07% shelfmgr
Press ‘q’ to exit the command.

Cisco CRS-1 - Carrier Routing System Router Specifications

General

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