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Cisco Bug: CSCum64231 - STP BPDUs are not tunnelled intermittently

Last Modified

Apr 17, 2019

Products (1)

  • Cisco ME 3600X Series Ethernet Access Switches

Known Affected Releases


Description (partial)

STP BPDU loss observed when BPDUs are to be tunneled/forwared across a EVC xconnect.

Issue seen when BPDUs are to be tunnelled/Forwarded across a EVC xconnect.
Not seen with other forms of Xconnect. Is specific to l2pt forward/tunnel.
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Bug Details Include

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  • Status
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