Switchport Trunk Allowed Vlan - Cisco 300 Series Cli Manual

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Vlan Name
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32.13 switchport trunk allowed vlan

A trunk interface is an untagged member of a single VLAN, and, in addition, it may
be an tagged member of one or more VLANs. Use the switchport trunk allowed
vlan Interface Configuration mode command to add/remove VLAN(s) to/from a
trunk port.
Syntax
switchport trunk allowed vlan {add
Parameters
•
add vlan-list — Specifies a list of VLAN IDs to add to a port. Separate
nonconsecutive VLAN IDs with a comma and no spaces; use a hyphen to
designate a range of IDs.
•
remove vlan-list
Separate nonconsecutive VLAN IDs with a comma and no spaces; use a
hyphen to designate a range of IDs.
Default Configuration
By default, trunk ports belongs to all created VLANs.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
If the interface is a forbidden member of the specified VLAN, it does not become a
member of the VLAN. An error message is displayed ("An interface cannot
become a member of a forbidden VLAN. This message will only be displayed
Virtual Local Area Network (VLAN) Commands
Ports
151-28,Po1-8
153-4
153-4
151-4
151-4
vlan-list | remove
— Specifies a list of VLAN IDs to remove from a port.
78-21075-01 Command Line Interface Reference Guide
Type Authorization
Default Required
static Required
static Required
static Required
vlan-list }