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Cisco Bug: CSCsg31453 - atm: an atn config change may cause sar to reload

Last Modified

Jan 31, 2017

Products (1)

  • Cisco 10000 Series Routers

Known Affected Releases

12.3(7)XI

Description (partial)

Symptom:

VCs may flap once (get torn down and immediatlt recreated) on all ports when an atm cli is entered if there a setting for the mtu other than the default.

Conditions:

f there is an mtu configured on an interface and  a config command for that atm interface is entered 
     [no] atm sonet stm-1
     [no] atm clo internal
This will cause a sar reload.
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