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Cisco Bug: CSCvu55658 - [ICSR] Sx Peers are not getting cleared , when peers un-configured after UPswitchover

Last Modified

Sep 17, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.19.4 21.19.n3 21.20.3 21.20.G0.76046

Description (partial)

Symptom:
Sx Peers are not getting cleared , when peers un-configured  after UPswitchover

Conditions:
1) Keep ICSR test-bed in active (cp1/up1) and standby (cp2/up2) mode
2) Initiate UP association
3) Run "show sx peers" cli in all nodes check peers are up
4) Carryout Planned UP ICSR switchover on active UP (up1)
5) Wait till up2 becomes active ready, up1 is standby 
6) Check Sx heartbeats are coming from up2 side
7) Now disassociate UPs by removing peer node-id entry both from active-UP (up2)  & standby-UP (up2)
8) Check "show sx peers" in all nodes, peers entry is still present
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