Cisco Bug: CSCvs45642 - N3K-C3408-S:Delayed linkup observed with 40g/100g CR4 on Portflap/OiR
Oct 09, 2020
- Cisco Nexus 9000 Series Switches
Known Affected Releases
9.2(2v)IHP8(0.122) 9.3(2.51) 9.3(4)IIL9(0.300) 9.3(4)IIL9(0.369)
Symptom: CR4 copper 100G cables sometimes, may experience higher link up times when connected between N3K-C3408-S and N9K Switches. Link up time varies depending upon different Peers. This happens only when auto-negotiation is enabled. The issue may or may not be seen across all the ports. Conditions: 100G Copper CR4 XCVR connected between N3K-C3408-S and N9K Peer with auto-negotiation enabled.
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Bug Details Include
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- Known Fixed Releases
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