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Cisco Bug: CSCur02975 - Nexus56xx/6k switches may take ~25 sec to respond to some show CLI's

Last Modified

Sep 17, 2019

Products (1)

  • Cisco Nexus 6000 Series Switches

Known Affected Releases


Description (partial)

Nexus 56xx/6k switches may see a ~25-30 seconds delay on executing "show running-config" or "show startup-config"
Also seen with "show running-config interface <>" CLI's.
Worse case scenario leads to crash as well on executing above CLI's.

Switches running 7.0.x releases with breakout interface configuration:
interface breakout slot 1 port 49-52 map 10g-4x

During internal and external test above symptoms were only observed with 7.0(4)N1(1) and later releases.
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