3Com 7757 Configuration Manual page 99

Displaying and
Maintaining Port-Based
VLAN
Configuring a
Port-Based VLAN
Port-based VLAN
Configuration Example
The default VLAN IDs of the Trunk ports on the local and peer devices must be
■
the same. Otherwise, packets cannot be transmitted properly.
To do...
Display the hybrid or trunk
ports
Configuration prerequisites
Create a VLAN before configuring a port-based VLAN.
Configuration procedure
Configuration requirements
Create VLAN 2 and VLAN 3 and specify the description string of VLAN 2 as
■
home;
Add Ethernet2/0/1 and Ethernet2/0/2 to VLAN 2 and add Ethernet2/0/3 and
■
Ethernet2/0/4 to VLAN 3.
Network diagram
Figure 34 Network diagram for VLAN configuration
Eth2/0 /1 Eth2/0/3
Eth2/0 /2 Eth2/0/4
VLAN 2 VLAN 3
Configuration procedure
# Create VLAN 2 and enter its view.
<SW7750> system-view
[SW7750] vlan 2
# Specify the description string of VLAN 2 as home.
[SW7750-vlan2] description home
# Add Ethernet2/0/1 and Ethernet2/0/2 ports to VLAN 2.
[SW7750-vlan2] port Ethernet2/0/1 Ethernet2/0/2
# Create VLAN 3 and enter its view.
[SW7750-vlan2] quit
[SW7750]vlan 3
# Add Ethernet2/0/3 and Ethernet2/0/4 ports to VLAN 3.
[SW7750-vlan3] port Ethernet2/0/3 Ethernet2/0/4
Configuring a Port-Based VLAN
Use the command...
display port { hybrid | trunk }
99
Remarks
Available in any view.