Cisco Bug: CSCuq36021 - cdp send - recv messages to/from fex should not block
Last Modified
Sep 09, 2019
Products (7)
- Cisco Nexus 6000 Series Switches
- Cisco Nexus 5548P Switch
- Cisco Nexus 5596UP Switch
- Cisco Nexus 6004 Switch
- Cisco Nexus 6001 Switch
- Cisco Nexus 5672UP Switch
- Cisco Nexus 5548UP Switch
Known Affected Releases
7.0(1)N1(1)
Description (partial)
Symptom: cdp may cause a crash and disconnect fex devices connected to a Nexus N5K or N6K switch while cdp tries to get configuration information from the fex. Conditions: This is seen in a massive setup with many fex devices and at the time a network event which causes other processes to be very busy.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
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