While troubleshooting connectivity issues to a router, these details are noticed:
✑ Standard pings to all router interfaces, including loopbacks, are successful.
✑ Data traffic is unaffected.
✑ SNMP connectivity is intermittent.
✑ SSH is either slow or disconnects frequently.
Which command must be configured first to troubleshoot this issue?
To troubleshoot issues where control plane policies might be affecting management plane traffic (such as SNMP and SSH), the 'show policy-map control-plane' command is useful. This command allows you to monitor and assess the control plane policies in place, which could be causing intermittent connectivity problems specific to the control plane, while leaving data traffic unaffected.
In this situation, data plane traffic (user traffic) is unaffected, while management plane traffic, such as SNMP and SSH, has problems. Troubleshooting must be made on control plane policing (CoPP). A. show policy-map control-plane Ref: Catalyst 6500 Release 15.0SY Software Configuration Guide “Control Plane Policing (CoPP) … Monitoring CoPP You can enter the show policy-map control-plane command for developing site-specific policies, monitoring statistics for the control plane policy, and troubleshooting CoPP. …” Correct answer. B. show policy-map Wrong answer. C. show interface | inc drop Wrong answer. D. show ip route Wrong answer.
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The given answer is correct
The given answer is correct
A is correct