VLAN Aggregation Example

The follow example illustrates how to configure VLAN (Virtual LAN) aggregation. The VLAN vsuper is created as a superVLAN, and subVLANs, vsub1, vsub2, and vsub3 are added to it.

Create and assign an IP address to a VLAN designated as the superVLAN. Be sure to enable IP forwarding and any desired routing protocol on the switch.
```
create vlan vsuper
configure vsuper ipaddress 192.201.3.1/24
enable ipforwarding
enable ospf
configure ospf add vsuper area 0
```

Create and add ports to the subVLANs.

create vlan vsub1
configure vsub1 add port 10-12
create vlan vsub2
configure vsub2 add port 13-15
create vlan vsub3
configure vsub3 add port 16-18

Configure the superVLAN by adding the subVLANs.

configure vsuper add subvlan vsub1
configure vsuper add subvlan vsub2
configure vsuper add subvlan vsub3

Optionally, disable communication among subVLANs.
```
disable subvlan-proxy-arp vlan all
```
Note
The above command has no impact on Layer 3 traffic.

Published March 2020prev | next

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