Catalyst 3750-E and 3560-E Switch Cisco IOS ... - DNIP . NET

Chapter 2Catalyst 3750-E and 3560-E Switch Cisco IOS Commandsdeny (IPv6 access-list configuration)sequence valuetime-range nameicmp-typeicmp-codeicmp-messageackestablishedfinneq {port | protocol}pshrange {port | protocol}rstsynurg(Optional) Specify the sequence number for the access list statement. Theacceptable range is from 1 to 4294967295.(Optional) Specify the time range that applies to the deny statement. Thename of the time range and its restrictions are specified by the time-rangeand absolute or periodic commands, respectively.(Optional) Specify an ICMP message type for filtering ICMP packets.ICMP packets can be filtered by an ICMP message type. The type is anumber from 0 to 255.(Optional) Specify an ICMP message code for filtering ICMP packets.ICMP packets that are filtered by ICMP message type can also be filteredby the ICMP message code. The code is a number from 0 to 255.(Optional) Specify an ICMP message name for filtering ICMP packets.ICMP packets can be filtered by an ICMP message name or an ICMPmessage type and code. The possible names are listed in the “UsageGuidelines” section.(Optional) Only for the TCP protocol: Acknowledgment (ACK) bit set.(Optional) Only for the TCP protocol: Means the connection has beenestablished. A match occurs if the TCP datagram has the ACK or RST bitsset. The nonmatching case is that of the initial TCP datagram to form aconnection.(Optional) Only for the TCP protocol: Fin bit set; no more data fromsender.(Optional) Match only packets that are not on a given port number.(Optional) Only for the TCP protocol: Push function bit set.(Optional) Match only packets in the range of port numbers.(Optional) Only for the TCP protocol: Reset bit set.(Optional) Only for the TCP protocol: Synchronize bit set.(Optional) Only for the TCP protocol: Urgent pointer bit set.NoteAlthough visible in the command-line help strings, the flow-label, routing, andundetermined-transport keywords are not supported.DefaultsNo IPv6 access list is defined.Command ModesIPv6 access list configurationCommand HistoryRelease12.2(35)SE2ModificationThis command was introduced.OL-9776-08Catalyst 3750-E and 3560-E Switch Command Reference2-133