Asante Technologies 40240/40480-10G Switch User Manual


 
switchport allowed vlan
This command configures VLAN groups on the selected interface. Use the
no
form
to restore the default.
Syntax
switchport allowed vlan {add vlan-list [tagged | untagged] |
remove
vlan-list}
no switchport allowed vlan
add vlan-list - List of VLAN identifiers to add.
remove vlan-list - List of VLAN identifiers to remove.
vlan-list - Separate nonconsecutive VLAN identifiers with a comma and no
spaces; use a hyphen to designate a range of IDs. Do not enter leading
zeros. (Range: 1-4093).
Default Setting
All ports are assigned to VLAN 1 by default.
The default frame type is untagged.
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
A port, or a trunk with switchport mode set to hybrid, must be assigned to at
least one VLAN as untagged.
If a trunk has switchport mode set to trunk (i.e., 1Q Trunk), then you can only
assign an interface to VLAN groups as a tagged member.
Frames are always tagged within the switch. The tagged/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.
Example
The following example shows how to add VLANs 1, 2, 5 and 6 to the allowed list as
tagged VLANs for port 1:
Console(config)#interface ethernet 1/1
Console(config-if)#switchport allowed vlan add 1,2,5,6 tagged
Console(config-if)#
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Configuring VLAN Interfaces
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