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Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
OL-21483-02
Chapter 4 Troubleshooting Router Switch Fabric
Verifying and Troubleshooting Up Fabric Planes
0 0
0/SM0/SP/0/1 9149418 5438017457030 0
0 0
0/SM0/SP/0/2 9149418 5438017379235 0
0 0
0/SM0/SP/0/3 9149418 5438017274614 0
0 0
0/SM0/SP/0/4 9149418 5438017189053 0
0 0
0/SM0/SP/0/5 9149418 5438017086116 0
0 0
0/SM0/SP/0/6 9149418 5438016991625 0
0 0
0/SM0/SP/0/7 9149418 5438016903486 0
0 0
0/SM0/SP/0/8 9149418 5438016817714 0
0 0
.
.
.
The following example shows how to display a link with an error count, indicating a problem link even
if the link has not been shut down.
RP/0/RP0/CPU0:router(admin)# show controllers fabric link port s2rx all statistics |
exclude \ 0 +0 +0$
Total racks: 1
Rack 0:
SFE Port In In CE UCE PE
R/S/M/A/P Data Cells Idle Cells Cells Cells Cells
--------------------------------------------------------------------------------
The following example shows how to place a link out of service.
Note Performing this operation should be conducted in conjunction with Cisco Technical Support engineers.
RP/0/RP0/CPU0:router(admin-config)# controllers fabric link port s1rx all brief
Wed May 2 16:31:45.560 EST EDT
Flags: P - plane admin down, p - plane oper down
C - card admin down, c - card oper down
L - link port admin down, l - linkport oper down
A - asic admin down, a - asic oper down
B - bundle port admin Down, b - bundle port oper down
I - bundle admin down, i - bundle oper down
N - node admin down, n - node down
o - other end of link down d - data down
f - failed component downstream
m - plane multicast down
Sfe Port Admin Oper Down Other Near-end Far-
end
R/S/M/A/P State State Flags End Bport Bport
------------------------------------------------------------------------
--------
0/SM0/SP/0/0 UP UP 0/SM0/SP/0/0
0/SM0/SP/0/1 UP UP 0/SM0/SP/0/2
0/SM0/SP/0/2 UP UP 0/SM0/SP/0/4
0/SM0/SP/0/3 UP UP 0/SM0/SP/0/6
0/SM0/SP/0/4 UP UP 0/SM0/SP/0/8
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