78 Command Groupsmark cos Marks all packets for the associated trafficstream with the specified class of service valuein the priority field of the 802.1p header.PCMCmark ip-dscp Marks all packets for the associated trafficstream with the specified IP DSCP value.PCMCmark ip-precedence Marks all packets for the associated trafficstream with the specified IP precedence value.PCMCmatch class-map Adds add to the specified class definition theset of match conditions defined for anotherclass.CMCmatch cos Adds to the specified class definition a matchcondition for the Class of Service value.CMCmatch destination-addressmacAdds to the specified class definition a matchcondition based on the destination MACaddress of a packet.CMCmatch dstip Adds to the specified class definition a matchcondition based on the destination IP address ofa packet.CMCmatch dstip6 adds to the specified class definition a matchcondition based on the destination IPv6 addressof a packet.v6CMCmatch dstl4port Adds to the specified class definition a matchcondition based on the destination layer 4 portof a packet using a single keyword, or a numericnotation.CMCmatch ethertype Adds to the specified class definition a matchcondition based on the value of the ethertype.CMCmatch ip6flowlbl Adds to the specified class definition a matchcondition based on the IPv6 flow label of apacket.v6CMCmatch ip dscp Adds to the specified class definition a matchcondition based on the value of the IP DiffServCode Point (DSCP) field in a packet.CMCmatch ip precedence Adds to the specified class definition a matchcondition based on the value of the IP.CMCCommand Description Mode*