SWMTXMOD (Switching Matrix Module Failure)
This condition is applicable to CWR8 cards when the channels going through the card are
not being routed correctly.
In addition, this condition may apply to line cards in the case where there is optical
splitter protection. Communications is present between the working and protection cards,
however, requests (such as a request to turn the laser off) is not implemented. In this case
this condition is raised against the card that is not complying with the request.
Severity Critical
Service affecting? Yes
Applicability CWR8
Corrective Action
NOTICE
Service-disruption hazard
A cold reset, reseat, or replacement of a card is service impacting if the card is currently
carrying services. To determine if any services are currently carried over a card, perform
the procedure “Reseating a Card” (p. 3-19).
If
there are services currently carried over the card, it may be best to wait for a
maintenance window before resetting, replacing, or reseating the card.
At the end of each step wait to see if the fault clears. If not, continue with the next step.
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1
Perform a warm reset on the card where the SWMTXMOD condition is raised.
CLI config card card type shelf slot reset warm
WEBUI Select the card, click the Reboot tab, select Warm Reboot >Submit.
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2
Perform a cold reset of the card.
Note: Refer to Caution at the beginning of this procedure.
CLI config card card_type shelf slot reset cold
WEBUI Select the card, click the Reboot tab, select Cold Reboot >Submit.
Trouble-clearing procedures
SWMTXMOD
SWMTXMOD (Switching Matrix Module Failure)
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2-308
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
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