Cisco WS-C3560E-48PD-SF Command Reference - Page 860

show platform forward Appendix C Catalyst 3560 Switch Show Platform Commands show platform forward Use the show platform forward privileged EXEC command for an interface to specify how the hardware would forward a frame that matches the specified parameters. show platform forward interface-id [vlan vlan-id] src-mac dst-mac [l3protocol-id] [ipv6 | sap | snap] [cos cos] [ip src-ip dst-ip [frag field] [dscp dscp] {l4protocol-id | icmp icmp-type icmp-code | igmp igmp-version igmp-type | sctp src-port dst-port | tcp src-port dst-port flags | udp src-port dst-port]} [ | {begin | exclude | include} expression] Syntax Description interface-id vlan vlan-id src-mac dst-mac l3protocol-id ipv6 sap snap cos cos ip src-ip dst-ip frag field dscp dscp l4protocol-id icmp icmp-type icmp-code igmp igmp-version igmp-type sctp src-port dst-port tcp src-port dst-port flags udp src-port dst-port | begin The input physical interface, the port on which the packet comes in to the switch (including type and port number). (Optional) Input VLAN ID. The range is 1 to 4094. If not specified, and the input interface is not a routed port, the default is 1. 48-bit source MAC address. 48-bit destination MAC address. (Optional) The Layer 3 protocol used in the packet. The number is a value 0 to 65535. (Optional) IPv6 frame. This keyword is available only if the switch is running the advanced IP services image. (Optional) Service access point (SAP) encapsulation type. (Optional) Subnetwork Access Protocol (SNAP) encapsulation type. (Optional) Class of service (CoS) value of the frame. The range is 0 to 7. (Optional, but required for IP packets) Source and destination IP addresses in dotted decimal notation. (Optional) The IP fragment field for a fragmented IP packet. The range is 0 to 65535. (Optional) Differentiated Services Code Point (DSCP) field in the IP header. The range is 0 to 63. The numeric value of the Layer 4 protocol field in the IP header. The range is 0 to 255. For example, 47 is generic routing encapsulation (GRE), and 89 is Open Shortest Path First (OSPF). If the protocol is TCP, User Datagram Protocol (UDP), Internet Control Message Protocol (ICMP), or Internet Group Management Protocol (IGMP), you should use the appropriate keyword instead of a numeric value. ICMP parameters. The icmp-type and icmp-code ranges are 0 to 255. IGMP parameters. The igmp-version range is 1 to 15; the igmp-type range is 0 to 15. Stream Control Transmission Protocol (SCTP) parameters. The ranges for the SCTP source and destination ports are 0 to 65535. TCP parameters: TCP source port, destination port, and the numeric value of the TCP flags byte in the header. The src-port and dst-port ranges are 0 to 65535. The flag range is 0 to 1024. UDP parameters. The src-port and dst-port ranges are 0 to 65535. (Optional) Display begins with the line that matches the expression. Catalyst 3560 Switch Command Reference C-6 78-16405-05