D-Link DGS-6600-48TS Configuration Guide - Page 109

Volume 3-Layer 2 Configurations / Chapter 11-VLAN Tunneling VLAN Tunneling Configuration Commands In the following example, the user configures Ethernet interface 4.8 to be an NNI port: DGS-6600:2>enable DGS-6600:15#configure terminal DGS-6600:15(config)#interface eth4.8 DGS-6600:15(config-if)#vlan-tunnel interface-type nni DGS-6600:15(config-if)#end Configuring NNI Port S-Tag TPID The user can use the following command to set the TPID for the S-Tag that will be used by an NNI port: Command vlan-tunnel tpid TPID Explanation Sets the TPID value of the S-Tag that will be used by the NNI port. In the following example, the user sets the TPID value on Ethernet interface 4.12 to be "0x88a0": DGS-6600:2>enable DGS-6600:15#configure terminal DGS-6600:15(config)#interface eth4.12 DGS-6600:15(config-if)#vlan-tunnel interface-type nni DGS-6600:15(config-if)#vlan-tunnel tpid 0x88a0 DGS-6600:15(config-if)#end Removing the Inner Tag of an Incoming Packet The user can enter the following command to remove the inner tag from any packets received by an interface that is configured to operate as a UNI port: Command vlan-tunnel remove-inner-tag Explanation Specifies that the interface will remove the inner tag from any packets that are received. In the following example, the user specifies that the inner tag will be removed from any packets that are received by interface eth4.20: DGS-6600:2>enable DGS-6600:15#configure terminal DGS-6600:15(config)#interface eth4.20 DGS-6600:15(config-if)#vlan-tunnel remove-inner-tag DGS-6600:15(config-if)#end DGS-6600 Configuration Guide 109