Cisco Bug: CSCvh61740 - N9K Ports Randomly Refuse to Come Online
Mar 19, 2018
- Cisco Nexus 9000 Series Switches
Known Affected Releases
7.0(3)I6(1.1) 7.0(3)I7(1.1) 7.0(3)I7(2.1)
Symptom: Port bounces and traffic will refuse to pass through the box even though there is link light and the other side will show up/up This issue has been observed on multiple codes on the same box but not on another N9K-C93180LC-EX running the same code. Conditions: Adjacent or local port bounces and then the local N9K port will stay down/down while the other side shows up/up and there is even link light. A couple of times both sides will be up/up but the traffic will refuse to pass through the N9K.
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Bug Details Include
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