Typical Applications Of The Dot1Q-Tunnel - Planet Networking & Communication WGSW-50040 Configuration Manual

1. Configure the dot1q-tunnel function on the ports
Port mode
dot1q-tunnel enable
no dot1q-tunnel enable
2. Configure the type of protocol (TPID) on the ports
Port mode
dot1q-tunnel tpid
{0x8100|0x9100|0x9200|<1-65535>}

10.3.3 Typical Applications of the Dot1q-tunnel

Scenario:
Edge switch PE1 and PE2 of the ISP internet forward the VLAN200~300 data between CE1 and CE2 of the
client network with VLAN3. The port1 of PE1 is connected to CE1, port10 is connected to public network, the
TPID of the connected equipment is 9100; port1 of PE2 is connected to CE2, port10 is connected to public
network.
Configuration Item
VLAN3
dot1q-tunnel
tpid
Configuration procedure is as follows:
PE1:
Switch(config)#vlan 3
Switch(Config-Vlan3)#switchport interface ethernet 1/1
Switch(Config-Vlan3)#exit
Switch(config)#interface ethernet 1/1
Switch(Config-Ethernet1/1)# dot1q-tunnel enable
Switch(Config-Ethernet1/1)# exit
Switch(Config)#interface ethernet 1/10
Switch(Config-Ethernet1/10)#switchport mode trunk
switch(Config-Ethernet1/10)#dot1q-tunnel tpid 0x9100
Switch(Config-Ethernet1/10)#exit
Switch(Config)#
Command
Command
Port1 of PE1 and PE2.
Port1 of PE1 and PE2.
9100
Explanation
Enter/exit the dot1q-tunnel mode on the
ports.
Explanation
Configure the type of protocol on port.
Configuration Explanation
10-10