3Com Switch 7700 Configuration Manual page 56

48 C 3: VLAN C
HAPTER ONFIGURATION
Example: VLAN
Configuration
status of one or more Ethernet ports is UP, the status of the VLAN interface is UP
also, so the VLAN interface is enabled.
Displaying and Debugging a VLAN
After the configuring a VLAN, execute the display command in any view to
display the VLAN configuration, and to verify the effect of the configuration.
Table 6 Displaying and Debugging a VLAN
Operation
Display the information about a VLAN
interface
Display the information about a VLAN
Display the protocol information and protocol
index configured on the specified VLAN
Display the protocol information and protocol
index configured on the specified port
Create VLAN2 and VLAN3. Add Ethernet 1/0/1 and Ethernet 2/0/1 to VLAN2 and
add Ethernet 1/0/2 and Ethernet 2/0/2 to VLAN3.
Figure 1 VLAN Configuration Example
E1/0/1
VLAN2
1 Create VLAN 2 and enter its view.
[SW7700] vlan 2
2 Add Ethernet 1/0/1 and Ethernet 2/0/1 to VLAN2.
[SW7700-vlan2] port Ethernet 1/0/1 Ethernet 2/0/1
3 Create VLAN 3 and enters its view.
[SW7700-vlan2] vlan 3
4 Add Ethernet 1/0/2 and Ethernet 2/0/2 to VLAN3.
[SW7700-vlan3] port Ethernet 1/0/2 Ethernet 2/0/2
Command
display interface vlan-interface [ vlan_id ]
display vlan [ vlan_id | all | static | dynamic ]
display protocol-vlan vlan_list
display protocol-vlan interface
interface_list
Switch
E2/0/1 E1/0/2 E2/0/2
VLAN3