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? 

Answer options:

A. show policy-map control-plane
B. show policy-map
C. show interface | inc drop
D. show ip route

A