User's Manual

Table Of Contents
Configuration Guide of XGS-5240-Series
183
Switch(config)#vlan 3
Switch(Config-Vlan3)#switchport interface ethernet 1/0/1
Switch(Config-Vlan3)#exit
Switch(Config)#interface ethernet 1/0/1
Switch(Config-Ethernet1/0/1)# dot1q-tunnel enable
Switch(Config-Ethernet1/0/1)# exit
Switch(Config)#interface ethernet 1/0/10
Switch(Config-Ethernet1/0/10)#switchport mode trunk
Switch(Config-Ethernet1/0/10)#dot1q-tunnel tpid 0x9100
Switch(Config-Ethernet1/0/10)#exit
Switch(Config)#
22.3.4 Dot1q-tunnel Troubleshooting
Enabling dot1q-tunnel on Trunk port will make the tag of the data packet unpredictable
which is not required in the application. So it is not recommended to enable dot1q-tunnel
on Trunk port.
Enabled with STP/MSTP is not supported.
Enabled with PVLAN is not supported.
22.4 VLAN-translation Configuration
22.4.1
Introduction to VLAN-translation
VLAN translation, as one can tell from the name, which translates the original VLAN ID to
new VLAN ID according to the user requirements so to exchange data across different VLANs.
VLAN translation is classified to ingress translation and egress translation, respectively switch
over the VLAN ID at the ingress or the egress.
Application and configuration of VLAN translation will be explained in detail in this section.
22.4.2 VLAN-translation Configuration
Configuration task sequence of VLAN-translation:
1. Configure the VLAN-translation function on the port
2. Configure the VLAN-translation relations on the port
3. Configure whether the packet is dropped when checking VLAN-translation is failing
4. Show the related configuration of vlan-translation