Which of the following comparison of Control Plane Policing (CoPP) with Receive ACL(Racl) is correct?()
- ACoPP protects against IP spoofing;Racl protects against DoS attacks.
- BCoPP can not use named access lists;Racl can use named access lists
- CCoPP applies to a dedicated control plane interface;Racl applies to all interfaces.
- DCoPP needs a AAA server,Racl does not need a AAA server
- ECoPP supports rate limits;Racl does not support rate limit