3Com 4210G Series Configuration Manual page 144

# 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
Unknown-speed mode, unknown-duplex mode
Link speed type is autonegotiation, link duplex type is autonegotiation
Flow-control is not enabled
The Maximum Frame Length is 9216
Broadcast MAX-ratio: 100%
Unicast MAX-ratio: 100%
Multicast MAX-ratio: 100%
Allow jumbo frame to pass
PVID: 100
Mdi type: auto
Link delay is 0(sec)
Port link-type: trunk
VLAN passing : 2, 6-50, 100
VLAN permitted: 2, 6-50, 100
Trunk port encapsulation: IEEE 802.1q
Port priority: 0
Peak value of input: 0 bytes/sec, at 2000-04-26 12:01:40
Peak value of output: 0 bytes/sec, at 2000-04-26 12:01:40
Last 300 seconds input: 0 packets/sec 0 bytes/sec
Last 300 seconds output: 0 packets/sec 0 bytes/sec
Input (total): 0 packets, 0 bytes
0 unicasts, 0 broadcasts, 0 multicasts
Input (normal): 0 packets, - bytes
0 unicasts, 0 broadcasts, 0 multicasts
Input: 0 input errors, 0 runts, 0 giants, 0 throttles
0 CRC, 0 frame, - overruns, 0 aborts
- ignored, - parity errors
Output (total): 0 packets, 0 bytes
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