02-01-2007 11:32 PM - edited 03-05-2019 02:07 PM
continuously an error message is popping out on the switch: SP: Linecard endpoint of Channel 0 lost Sync. to Lower fabric and trying to recover now!
and also show fabric channel-counter shows lot of rx errors on both the sup engines
XXXXXXXX#sh fabric channel-counters
slot channel rxErrors txErrors txDrops lbusDrops
1 0 0 0 0 0
5 0 2138 0 0 0
6 0 1504 0 0 0
02-01-2007 11:40 PM
cisco says the module might not be seating properly or the module could be faulty,i tried resetting the module and that too these modules are new one so it cant be faulty too.
XXXXXXX#sh fabric
show fabric active:
Active fabric card in slot 5
Backup fabric card in slot 6
show fabric mode:
Global switching mode is Compact
dCEF mode is not enforced for system to operate
Fabric module is not required for system to operate
Modules are allowed to operate in bus mode
Truncated mode is allowed, due to presence of aCEF720, Standby supervisor module
Module Slot Switching Mode
1 Crossbar
5 dCEF
6 Crossbar
show fabric congestion management:
Fabric clear-block is off.
show fabric status all:
slot channel speed module fabric
status status
1 0 20G OK OK
5 0 20G OK OK
6 0 20G OK OK
show fabric utilization all:
slot channel speed Ingress % Egress %
1 0 20G 0 0
5 0 20G 0 0
6 0 20G 0 0
show fabric errors all:
Module errors:
slot channel crc hbeat sync DDR sync
1 0 0 0 0 0
5 0 0 0 0 0
6 0 0 0 0 0
Fabric errors:
slot channel sync buffer timeout
1 0 0 0 0
5 0 0 0 0
6 0 0 0 0
there is no errors and the status is ok but still i am getting the error msg...
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