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Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
OL-21483-02
Chapter 6 Troubleshooting the Control Plane Ethernet Network
Troubleshooting Booting the System Control Plane Ethernet Network
1/FC1/SP LCC-FAN-CT(SP) N/A IOS XR RUN PWR,NSHUT,MON
1/AM1/SP ALARM(SP) N/A IOS XR RUN PWR,NSHUT,MON
1/SM0/SP FC/M(SP) N/A IOS XR RUN PWR,NSHUT,MON
1/SM1/SP FC/M(SP) N/A IOS XR RUN PWR,NSHUT,MON
1/SM4/SP FC/M(SP) N/A IOS XR RUN PWR,NSHUT,MON
1/SM5/SP FC/M(SP) N/A IOS XR RUN PWR,NSHUT,MON
F0/SM0/SP FCC-SFC(SP) FCC-FM-1S IOS XR RUN PWR,NSHUT,MON
F0/SM1/SP FCC-SFC(SP) FCC-FM-1S IOS XR RUN PWR,NSHUT,MON
F0/SM4/SP FCC-SFC(SP) FCC-FM-1S IOS XR RUN PWR,NSHUT,MON
F0/SM5/SP FCC-SFC(SP) N/A IOS XR RUN PWR,NSHUT,MON
F0/SC0/CPU0 FCC-SC(Standby) N/A IOS XR RUN PWR,NSHUT,MON
F0/SC1/CPU0 FCC-SC(Active) N/A IOS XR RUN PWR,NSHUT,MON
F0/AM1/SP ALARM(SP) N/A IOS XR RUN PWR,NSHUT,MON
F0/LM0/SP FCC-LED(SP) N/A IOS XR RUN PWR,NSHUT,MON
The following example shows the current state of each eth_server client in the Cisco CRS-1 Multishelf
System:
RP/0/RP0/CPU0:router# show controllers backplane ethernet clients all
Intf Client ethernet Client Description
Name server id Process Id
------------------------------------------------------------------------------
FE0_RP1_0 1 24601 QNX network manager
2 53317 Group services
3 0 Reserved for Attach
4 53338 Plugin controller
5 53298 Designated SC
... ... ...
13 53338 Card Configuration Protocol
... ... ...
22 0 Test client out-of-band
The following example shows that there are 18 nodes in the Cisco CRS-1 Multishelf System in the run
state, which means that 18 boot requests have been received by eth_server and 18 replies have been sent:
RP/0/RP0/CPU0:router# show controller backplane ethernet clients 13 statistics location
0/RP1/CPU0
Client ShelfMgr, ES Client Id 13, PID 53338 running on FastEthernet0_RP1_0
18 packets input, 8676 bytes
18 packets delivered, 8676 bytes
0 packets discarded (0 bytes) in garbage collection
0 (0 bytes) unicast packets filtered
0 (0 bytes) multicast packets filtered
0 (0 bytes) buffer mgmt policy discards
0 (0 bytes) locking error discards
18 packets output, 8676 bytes, 0 could not be transmitted
The following example shows that the switch located on the RP sent data towards Port 2 that connects
to line card 1 (LC1) in the Cisco
CRS-1 Multishelf System:
RP/0/RP0/CPU0:router# show controllers switch 1 statistics
Port Tx Frames Tx Errors Rx Frames Rx Errors Connects
----------------------------------------------------------------
1 : 382714 0 132876 2 0/LC0
2 : 0 0 0 0 0/LC1
The following example shows how to place the DSC in ROMMON mode:
RP/0/RP0/CPU0:router# admin
RP/0/RP0/CPU0:router(admin)# config-register 0x0
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