Configuration manual

28 VLAN configuration
NN47928-501NN47928-501
Configuring the virtual interface
Complete this procedure to configure the virtual interface.
Procedure steps
Step Action
1 Enter global configuration mode:
configure terminal
2 Enter vlan configuration mode:
interface vlan <vlan-id-number>
3 Assign the ip address of the vlan:
ip address <vlan-ip-address> <vlan-subnet-mask>
4 Set the Maximum Transmission Unit size:
mtu <frame-size>
5 Enable the interface:
no shutdown
6 Exit all levels of configuration mode:
end
End
Variable definitions
The following table describes the variables and values for configuring the virtual interface.
vlan-name
The VLAN name.
port
The port number of a tagged or untagged port.
Variable Value
vlan-id-number
The VLAN identifier.
vlan-ip-address
The IP address, if the IP address assignment is Manual.
vlan-subnet-mask
The subnet mask for the LAN, if the IP address assignment is Manual.
frame-size
The Maximum Transmission Unit value.
The range is 90 to 9902. The default value is 1500.
If using Fast Ethernet, the MTU frame size must not be larger than 1522.
Variable Value