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Cisco Bug: CSCuw37389 - Documentation does not state requirement for demux card with BFD

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases


Description (partial)

The requirement for a packet processing card to be configured as a demux card in order for BFD to function is undocumented.

With no demux card present, BGP neighbors do not come up after an upgrade for those neighbors configured with the fall-over BFD option.
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