Cisco CRS-1 - Carrier Routing System Router Troubleshooting Manual page 135

Chapter 4 Troubleshooting Router Switch Fabric
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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:
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The following example shows how to place a link out of service.
Performing this operation should be conducted in conjunction with Cisco Technical Support engineers.
Note
RP/0/RP0/CPU0:router(admin-config)# controllers fabric link port s1rx all brief
Wed May
Flags: P - plane admin down,
Sfe Port
end
R/S/M/A/P
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SFE Port In
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C - card admin down,
L - link port admin down,
A - asic admin down,
B - bundle port admin Down, b - bundle port oper down
I - bundle admin down,
N - node admin down,
o - other end of link down
f - failed component downstream
m - plane multicast down
Admin Oper
State State Flags
UP UP
UP UP
UP UP
UP UP
UP UP
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Idle Cells
p - plane oper down
c - card oper down
l - linkport oper down
a - asic oper down
i - bundle oper down
n - node down
d - data down
Down Other
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0/SM0/SP/0/2
0/SM0/SP/0/4
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Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
Verifying and Troubleshooting Up Fabric Planes
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Near-end Far-
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