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Figure 6
Network diagram
Configuration procedure
1.
Configure Device A:
# Create VLAN 100, and assign port GigabitEthernet 3/1/1 to VLAN 100.
<DeviceA> system-view
[DeviceA] vlan 100
[DeviceA-vlan100] port gigabitEthernet 3/1/1
[DeviceA-vlan100] quit
# Create VLAN 200, and assign port GigabitEthernet 3/1/2 to VLAN 200.
[DeviceA] vlan 200
[DeviceA-vlan200] port gigabitEthernet 3/1/2
[DeviceA-vlan200] quit
# Configure port GigabitEthernet 3/1/3 as a trunk port, and assign it to VLANs 100 and 200,
thus enabling GigabitEthernet 3/1/3 to forward traffic of VLANs 100 and 200 to Device B.
[DeviceA] interface gigabitEthernet 3/1/3
[DeviceA-GigabitEthernet3/1/3] port link-type trunk
[DeviceA-GigabitEthernet3/1/3] port trunk permit vlan 100 200
Please wait... Done.
2.
Configure Device B:
Configure Device B as you configure Device A.
3.
Configure hosts:
Configure Host A and Host C to be on the same network segment, 192.168.100.0/24 for
example. Configure Host B and Host D to be on the same network segment, 192.168.200.0/24
for example
Verifying the configurations
1.
Host A and Host C can ping each other successfully, but they both fail to ping Host B. Host B and
Host D can ping each other successfully, but they both fail to ping Host A.
2.
Check whether the configuration is successful by displaying relevant VLAN information.
# Display information about VLANs 100 and 200 on Device A:
[DeviceA-GigabitEthernet3/1/3] display vlan 100
VLAN ID: 100
VLAN Type: static
Route Interface: not configured
Description: VLAN 0100
Name: VLAN 0100
Broadcast MAX-ratio: 100%
