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Cisco Bug: CSCtc87700 - MFR member links not processing ingress LIP messages on CHOC12 OSM

Last Modified

Jan 28, 2017

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases

12.2(33)SRB5 12.2(33)SRD

Description (partial)

Symptoms: A Cisco 7600 router may fail to process ingress Link Integrity
Protocol messages on MFR serial link members, which will disallow Multilink
Frame Relay interfaces from enabling.

Conditions: Occurs on a Cisco 7600 router with SUP-720-3BXL and OSM CHOC12, and
running Cisco IOS Release 12.2(33)SRC and 12.2(33)SRD. This issue happens when
MFR serial members are configured on CHOC12 OSM but may also occur on other
line cards.
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