3Com 4500G Family Configuration Manual page 154

GigabitEthernet 1/0/1 allows packets from VLAN 2, VLAN 6 through VLAN 50, and VLAN 100 to
pass through.
Figure 1-5 Network diagram for port-based VLAN configuration
Configuration procedure
1) Configure Device A
# Create VLAN 2, VLAN 6 through VLAN 50, and VLAN 100.
<DeviceA> system-view
[DeviceA] vlan 2
[DeviceA-vlan2] quit
[DeviceA] vlan 100
[DeviceA-vlan100] vlan 6 to 50
Please wait... Done.
# Enter GigabitEthernet 1/0/1 interface view.
[DeviceA] interface GigabitEthernet 1/0/1
# Configure GigabitEthernet 1/0/1 as a trunk port and configure its default VLAN ID as 100.
[DeviceA-GigabitEthernet1/0/1] port link-type trunk
[DeviceA-GigabitEthernet1/0/1] port trunk pvid vlan 100
# Configure GigabitEthernet 1/0/1 to deny the packets of VLAN 1 (by default, the packets of VLAN 1 are
permitted to pass through on all the ports).
[DeviceA-GigabitEthernet1/0/1] undo port trunk permit vlan 1
# Configure GigabitEthernet 1/0/1 to permit packets from VLAN 2, VLAN 6 through VLAN 50, and VLAN
100 to pass through.
[DeviceA-GigabitEthernet1/0/1] port trunk permit vlan 2 6 to 50 100
Please wait... Done.
[DeviceA-GigabitEthernet1/0/1] quit
[DeviceA] quit
2) Configure Device B as you configure Device A.
Verification
Verifying the configuration on Device A is similar to that of Device B. So only Device A is taken for
example here.
# Display the information about GigabitEthernet 1/0/1 of Device A to verify the above configurations.
<DeviceA> display interface gigabitethernet 1/0/1
GigabitEthernet1/0/1 current state: UP
IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 001e-c16f-ae68
Description: GigabitEthernet1/0/1 Interface
Loopback is not set
Media type is twisted pair
Port hardware type is 1000_BASE_T
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