User manual

Configuration Commands 82
VLAN configuration
The commands in this section configure VLAN attributes, change the status of the VLAN, delete the VLAN, and
change the port membership of the VLAN.
By default, the VLANs are disabled except VLAN 1, which is always enabled. The switch supports a maximum of
1,000 VLANs. VLAN 4095 is reserved for switch management.
NOTE: See the N8406-022 1Gb Intelligent L2 Switch Application Guide for information on VLANs.
The following table describes the VLAN Configuration commands.
Table 89 VLAN Configuration commands
Command Description
vlan
Enter VLAN configuration mode.
Command mode: Global configuration
name {<1-32 characters>}
Assigns a name to the VLAN or changes the existing name. The default
VLAN name is the first one.
Command mode: VLAN configuration
stg {<1-32>}
Assigns a VLAN to a spanning tree group.
Command mode: VLAN configuration
member {<port number>}
Adds ports to the VLAN membership.
Command mode: VLAN configuration
no member {<port number>}
Removes ports from the VLAN membership.
Command mode: VLAN configuration
enable
Enables this VLAN.
Command mode: VLAN configuration
no enable
Disables this VLAN without removing it from the configuration.
Command mode: VLAN configuration
no vlan {<1-4095>}
Deletes this VLAN.
Command mode: VLAN configuration
show vlan [<1-4095>]
Displays the current VLAN configuration.
Command mode: All
IMPORTANT: All ports must belong to at least one VLAN. Any port which is removed from a VLAN and
which is not a member of any other VLAN is automatically added to default VLAN 1. You cannot remove a port
from VLAN 1 if the port has no membership in any other VLAN. Also, you cannot add a port to more than one
VLAN unless the port has VLAN tagging turned on.
Layer 3 configuration
The following table describes basic Layer 3 Configuration commands. The following sections provide more detailed
information and commands. Layer 3 functionality is limited in this release.
Table 90 L3 Configuration commands
Command Description
interface ip {<1-256>}
Enter IP Interface mode.
Command mode: Global configuration
show layer3
Displays the current IP configuration.
Command mode: All except User EXEC