Yugen is a network administrator who is in the process of configuring CoPP (control plane policing) on a router. In this scenario, ICMP (Internet Network Control Protocol) traffic is permitted with no limits from one trusted device. All other ICMP traffic is limited and, when exceeding that limit, is dropped. Analyze which of the following commands Yugen should use to create a class map named limit-icmp that will classify traffic according to defined criteria such as an ACL.a. class limit-icmpb. match access-groupc. class-map limit-icmpd. policy-map
