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Cisco Bug: CSCvu89934 - standbyRP is responding sr-mpls ping reply

Last Modified

Sep 02, 2020

Products (1)

  • Cisco Network Convergence System 560 Series Routers

Known Affected Releases


Description (partial)

After executing ping sr-mpls command(destination is NCS560), we could see two MPLS-echo-reply from NCS560, so looks like it has sent as duplicate.

The second MPLS-echo-reply packet seems to be sent from standby RP in NCS560.

- executing ping sr-mpls
- destination is NCS560
- NCS560 has two RPs
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