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4-128 Sun Fire B1600 Blade System Chassis Switch Administration Guide • June 2003
To restore the management port to its factory-default VLAN (VLAN 2) and
remove it from any other VLANs you have added it to, type the following
commands:
where vlan id is the number of a VLAN other than VLAN 2 to which you have
added NETMGT. (Repeat the last command for every VLAN other than VLAN 2
for which NETMGT is still a member.)
Default Setting
■ All ports (except NETMGT) are assigned to VLAN 1 by default.
■ NETMGT is assigned to VLAN 2 by default..
■ The default frame type is untagged.
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
■ If switchport mode is set to trunk, then you can only assign an interface to
VLAN groups as a tagged member.
■ Frames are always tagged within the switch. The tagged or untagged
parameter used when adding a VLAN to an interface tells the switch whether
to keep or remove the tag from a frame on egress.
■ If none of the intermediate network devices nor the host at the other end of the
connection supports VLANs, the interface should be added to these VLANs as
an untagged member. Otherwise, it is only necessary to add at most one VLAN
as untagged, and this should correspond to the native VLAN for the interface.
■ If a VLAN on the forbidden list for an interface is manually added to that
interface, the VLAN is automatically removed from the forbidden list for that
interface.
Console(config)#interface ethernet NETMGT
Console(config-if)#switchport allowed vlan add 2
Console(config-if)#switchport native vlan 2
Console(config-if)#switchport allowed vlan remove vlan id