350-001 Question #25: Real Exam Question with Answer & Explanation

The correct answer is B: ICMP. Control Plane Policing (CoPP) is a Cisco IOS-wide feature designed to allow users to manage the flow of traffic handled by the route processor of their network devices. CoPP is designed to prevent unnecessary traffic from overwhelming the route processor that, if left unabated, c

Question

Which three protocols should be explicitly managed by using a CoPP policy on an Internet border router? (Choose three.)

Options

ASMTP
BICMP
CBGP
DSSH
ERTP
FBitTorrent
GVTP

Explanation

Control Plane Policing (CoPP) is a Cisco IOS-wide feature designed to allow users to manage the flow of traffic handled by the route processor of their network devices. CoPP is designed to prevent unnecessary traffic from overwhelming the route processor that, if left unabated, could affect system performance. Route processor resource exhaustion, in this case, refers to all resources associated with the punt path and route processor(s) such as Cisco IOS process memory and buffers, and ingress packet queues.

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