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Cisco Bug: CSCvv50517 - D18 Full box: After RPFO links of FC4 towards all LCs are down as per fsdb CLI

Last Modified

Oct 24, 2020

Products (1)

  • Cisco 8000 Series Routers

Known Affected Releases


Description (partial)


Some of the fabric card devices will show no reachability towards line card devices in "show controllers fabric fsdb-pla rack 0" CLI output even though all links will be reported as UP between those devices in "show controllers npu link-info rx 0 215 topo instance all location all" CLI

This behavior is observed in dual RP systems in case of RP failover/switchover event.
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