User Manual UMN:CLIV580862311.8 Configuring IP TunnelsYour tunnel source IP address and destination IP address should be in the same VRF.You can also configure what VRF to use to look up the tunnel destination. This VRFshould match the VRF of the tunnel source IP address.To functuate the tunnel with supported feature, perform the following steps:Step 1 To open Interface tunnel mode, enter the interface tunnel command, thenthe system prompt will be changed from SWITCH(config)# to SWITCH(config-if[tunnel])#.Command Mode Descriptioninterface tunnel <0-1023> GlobalInterfaceOpens Interface Tunnel mode.0-1023: tunnel interface numberStep 2 To configure the source address for IP tunnel, use the following command.Command Mode Descriptiontunnel source [A.B.C.D |IFNAME]TunnelInterfaceConfigures the source address for IP tunnel.A.B.C.D: source addressIFNAME: interface nameStep 3 To configure the destination address for IP tunnel, use the followingcommand.Command Mode Descriptiontunnel destination A.B.C.D TunnelConfigures the destination address for IP tunnel.A.B.C.D: distination IP addressIFNAME: interface nameno tunnel destination TunnelInterface Deletes the configured destination address.To use the configured VRF to look up the tunnel IP destination address, use the followingcommand.Command Mode Descriptiontunnel vrf VRF-NAME TunnelInterfaceConfigures the configured VRF to look up the tunnel IPdestination address.VRF-NAME: VPN routing instance nameTo display the tunnel interface, use the following command.Command Mode Descriptionshow ip interface tunnelTUNNELEnableGlobalBridgeShows the interface tunnel information.To display the tunnel interface, use the following command.
