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Cisco Bug: CSCte91656 - 7600-ES20-10G3C VPLS shut/no shut of link causes high CPU/packet loss

Last Modified

Feb 08, 2017

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases


Description (partial)

Symptoms: Flooding of traffic for known unicast MAC on the VPLS VCs seen after
FRR cutover, reopt, or SSO switchover.

Conditions: The symptom is observed with ES-20 as the access interfaces and
having port-channel member interfaces. It is seen when you configure "ve EVC
under port-channel" with bridge domain and VPLS configuration.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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