Examples - Cisco CRS-1 - Carrier Routing System Router Troubleshooting Manual

Chapter 6 Troubleshooting the Control Plane Ethernet Network
Command or Action
Step 3
show controllers switch 1 ports location
node-id
Example:
RP/0/RP0/CPU0:router# show controllers switch 1
ports location 0/RP1/CPU0
Step 4
show controllers switch 0 statistics location
node-id
Example:
RP/0/RP0/CPU0:router# show controllers switch 0
statistics location 0/RP1/CPU0
Step 5
show controllers switch 1 statistics location
node-id
Example:
RP/0/RP0/CPU0:router# show controllers switch 1
statistics location 0/RP1/CPU0
Step 6
show controllers backplane ethernet detail
location node-id
Example:
RP/0/RP0/CPU0:router# show controllers
backplane ethernet detail location 0/RP1/CPU0
Step 7
admin
config-register 0x0
exit
reload
Example:
RP/0/RP0/CPU0:router# admin
RP/0/RP0/CPU0:router(admin)# config-register
0x0
RP/0/RP0/CPU0:router(admin)# exit
RP/0/RP0/CPU0:router# reload
OL-21483-02
Troubleshooting the CRS-1, 4-slot, 8-slot, or 16-slot System Router Topology
Purpose
Displays status on a switch port 1.
Only the Cisco CRS-1 16-Slot Line Card Chassis
Note
contains switch 0 and switch 1. The
Cisco CRS-1 8-Slot Line Card Chassis and
Cisco CRS-1 4-Slot Line Card Chassis contain
switch 0.
Verify that all ports are in the forwarding state.
Displays statistics on Switch Port 0.
Verify that the expected internal switch ports are carrying
traffic (Tx and Rx frames).
Displays statistics on Switch Port 1.
Only the Cisco CRS-1 16-Slot Line Card Chassis
Note
contains switch 0 and switch 1. The
Cisco CRS-1 8-Slot Line Card Chassis and
Cisco CRS-1 4-Slot Line Card Chassis contain
switch 0.
Verify that the expected internal switch ports are carrying
traffic (Tx and Rx frames).
Displays detailed information about backplane interfaces in
a specific location.
Places the DSC in ROMMON mode.
Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
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