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Cisco Bug: CSCsg40639 - ifDescr value for subinterfaces

Last Modified

Feb 04, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.3 12.4

Description (partial)

Symptom:

value for ifDescr OID returned by different values for Ethernet subinterface is incompatible between several IOS versions

Conditions:

pre- CSCdv33468 IOS versions return ifDescr without "-802.1Q vLAN subif" suffix.
Versions in between CSCdv33468 and CSCdz80245 return ifDescr with "-802.1Q vLAN subif" suffix.
All recent versions (where CSCdz80245 is integrated)  return ifDescr without "-802.1Q vLAN subif" suffix.
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