Huawei AR150&160&200&1200&2200&3200
Series Enterprise Routers Configuration Guide - Example
for Configuring Communication Between VLANs Using VLANIF Interfaces
Networking Requirements
As shown in Figure 1, Ethernet 2/0/1 of the
Router is connected to the uplink interface of SwitchA.
On SwitchA, the downlink interface Ethernet 2/0/1 is
added to VLAN 10 and the downlink
interface Ethernet 2/0/2 is added to VLAN 20.
PC1 in VLAN 10 and PC2 in VLAN 20 need to communicate
with each other
Figure 1 Network diagram for communication between VLANs through VLANIF interfaces
Configuration Roadmap
The configuration roadmap is as follows:
1. Add Ethernet interfaces to the VLAN.
2. Configure VLANIF interfaces.
Procedure
Step 1 Configure the Router.
# Create VLANs.
<Huawei>
system-view
[Huawei]
sysname
Router
[Router]
vlan batch 10
20
# Add interfaces to the VLANs.
[Router]
interface
ethernet 2/0/1
[Router-Ethernet2/0/1]
port
link-type trunk
[Router-Ethernet2/0/1]
port trunk
allow-pass vlan 10 20
[Router-Ethernet2/0/1]
quit
# Assign IP addresses to the VLANIF interfaces.
[Router]
interface
vlanif 10
[Router-Vlanif10]
ip address
10.10.10.1 24
[Router-Vlanif10] quit
[Router]
interface
vlanif 20
[Router-Vlanif20]
ip address
20.20.20.1 24
[Router-Vlanif20]
quit
Step 2 Configure SwitchA.
# Create VLANs.
<Huawei>
system-view
[Huawei]
sysname
SwitchA
[SwitchA]
vlan batch 10
20
# Add interfaces to the VLANs.
[SwitchA-Ethernet2/0/1]
port
link-type access
[SwitchA-Ethernet2/0/1]
port default
vlan 10
[SwitchA-Ethernet2/0/1]
quit
[SwitchA]
interface
ethernet 2/0/2
[SwitchA-Ethernet2/0/2]
port
link-type access
[SwitchA-Ethernet2/0/2]
port default
vlan 20
[SwitchA-Ethernet2/0/2]
quit
[SwitchA]
interface
ethernet 2/0/3
[SwitchA-Ethernet2/0/3]
port
link-type trunk
[SwitchA-Ethernet2/0/3]
port trunk
allow-pass vlan 10 20
[SwitchA-Ethernet2/0/3]
quit
Step 3 Verify the configuration.
On PC1 in VLAN 10, configure the default gateway address as the IP address
of VLANIF 10 (in this example: 10.10.10.1/24).
On PC2 in VLAN 20, configure the default gateway address as the IP address
of VLANIF 20 (in this example: 20.20.20.1/24).
After the configuration is complete, PC1 in VLAN 10 can communicate with
PC2 in VLAN 20.
----End
Configuration Files
Configuration file of the Router
#
sysname
Router
#
vlan
batch 10 20
#
interface
Vlanif10
ip
address 10.10.10.1 255.255.255.0
#
interface
Vlanif20
ip
address 20.20.20.1 255.255.255.0
#
interface
Ethernet2/0/1
port
link-type trunk
port
trunk allow-pass vlan 10 20
#
return
Configuration file of SwitchA
#
sysname
SwitchA
#
vlan
batch 10 20
#
interface
Ethernet2/0/1
port
link-type access
port
default vlan 10
#
interface
Ethernet2/0/2
port
link-type access
port
default vlan 20
#
interface
Ethernet2/0/3
port
link-type trunk
port
trunk allow-pass vlan 10 20
#
Return
More related:
Example for Outputting Logs to the Log File
Example for Configuring the PPPoE Client on Huawei AR1200
Example for Configuring Local Port Mirroring to Monitor User Behaviors
How Do I Use the Web System to Log In to the Switch?
Example for Configuring the PPPoE Client on Huawei AR1200
Example for Configuring Local Port Mirroring to Monitor User Behaviors
How Do I Use the Web System to Log In to the Switch?
