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Cisco Bug: CSCuo91521 - MPLS TE: frr config not effective if command executed in certain order

Last Modified

Aug 03, 2016

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases


Description (partial)

Tunnel not reassigned as FRR backup when adding an ip address config to backup tunnel

When unconfiguring the ip address of a backup tunnel, it will be removed as backup by design. However, if we add back 'ip unnumbered loopback' config while the tunnel is up, it will not be re-assigned as backup iff the loopback IP address is the same as the RID.
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