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Cisco Bug: CSCsg38928 - DS1 layer entries are not unregistered from IF-MIB on OIR of CT3 PA

Last Modified

Jan 31, 2017

Products (1)

  • Cisco 7500 Series Routers

Known Affected Releases

12.0S() 12.2

Description (partial)



The DS1 layer entries for a channelized T3 PA are missing form IF-MIB list. This leads to the 
obsence of corresponding DS1 layer Descriptor and Stack entries in the snmp walk. This makes the 
SNMP entries unclear and incorrect.


This can happen in a very simple scenario in which a Channelized T3 PA is configured to have 
several DS1 layers. The snmpwalk now produces incorrect results.
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