SGS-6341-Series User Manual

20-85
switch(config-if-ethernet1/1)#switchport hybrid allowed vlan 1000 untag
# Configure the mapping rules for selective Q-in-Q on Ehernet1/1 to insert VLAN 1000 tag as
the outer VLAN tag in packets with the tags of VLAN 100 through VLAN 200.
switch(config-if-ethernet1/1)#dot1q-tunnel selective s-vlan 1000 c-vlan 100-200
# Enable selective Q-in-Q on Ethernet1/1.
switch(config-if-ethernet1/1)#dot1q-tunnel selective enable
# Configure Ethernet 1/2 as a hybrid port and configure it to remove VLAN tags when
forwarding packets of VLAN 2000.
switch(config-if-ethernet1/2)#switchport mode hybrid
switch(config-if-ethernet1/2)#switchport hybrid allowed vlan 2000 untag
# Configure mapping rules for selective Q-in-Q on Ehernet1/2 to insert VLAN 2000 tag as the
outer VLAN tag in packets with the tags of VLAN 201 through VLAN 300.
switch(config-if-ethernet1/2)#dot1q-tunnel selective s-vlan 2000 c-vlan 201-300
# Enable selective Q-in-Q on Ethernet 1/2.
switch(config-if-ethernet1/2)#dot1q-tunnel selective enable
# Configure uplink port Ethernet 1/9 as a hybrid port and configure it to save VLAN tags when
forwarding packets of VLAN 1000 and VLAN 2000.
switch(config-if-ethernet1/2)#interface ethernet 1/9
switch(config-if-ethernet1/9)#switchport mode hybrid
switch(config-if-ethernet1/9)#switchport hybrid allowed vlan 1000;2000 tag
After the above configuration, packets of VLAN 100 through VLAN 200 from Ethernet1/1 are
automatically tagged with the tag of VLAN 1000 as the outer VLAN tag, and packets of VLAN
201 through VLAN 300 from Ethernet1/2 are automatically tagged with the tag of VLAN 2000
as the outer VLAN tag on SwitchA.
User’s Manual of SGS-6341 series