Right answer is D , but even D is wrong because POLICING a CoPP means
#police 1000000 conform-action transmit EXCEED-ACTION DROP or violate-action DROP
without the last part of the command this CoPP does nothing . There is NO IMPLIED DROP of traffic , you need to specify it .
It is D.
Control Plane Policing (CoPP) is configured to control traffic entering the router, so the service-policy should be applied to the input direction. So, think out option A and B.
Option C is incorrect because the class-map "class-telnet-ssh" has not been defined, only "class-telnet" and "class-ssh" have been configured. Therefore, the policy will not have any effect on the router.
Hence, the correct answer is option D, which makes sense in the configuration.
Answer is D
R8(config)#class-map type ?
control Configure a control policy class-map
inspect Configure Firewall Class Map
Inspect is to configure firewall class map
R8(config)#class-map ?
WORD class-map name
match-all Logical-AND all matching statements under this classmap
match-any Logical-OR all matching statements under this classmap
https://community.cisco.com/t5/switching/class-map-match-all-or-match-any-exact-difference/td-p/783620
match-all
(Optional) Matches all match criteria in the class map.
match-any
(Optional) Matches one or more match criteria.
if u select A, the warning XXX type inspect is not allowed in policy-map copp of type default; if u select D, match-any means OR not AND
The B sounds better, because match-all means logical AND
For answer B, every packet needs to be both telnet and SSH to go through CoPP, which is improbable, if not impossible.
D is correct. CoPP is triggered when either a telnet or SSH packet comes in, which is what I take the question is talking about.
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