show trunk

Last Updated : Nov 06, 2012 |
Displays VLAN tagging information for the Branch Gateway. If no port is specified, information for all ports is displayed.
Prolog information
Metadata
Keywords:

Syntax

show trunk [module[/port]]

Parameters

Parameter
Description
Possible Values
Default Value
module
Number of the module
port
Number of the port on the module. You can also specify a range of ports separated by a dash. For example:.
10/5-6 for both ETH LAN ports on the front panel

User level

read-only

Context

general

Example

To display binding information for port 6/5 to port 10/6:
G450-001(super)# show trunk 10/5-6
Port   Mode  Binding mode     Native vlan    Vlans allowed on trunk
------ ----- ---------------  -----------    ----------------------
6/5   off   statically bound  1              1
Port   Mode  Binding mode     Native vlan    Vlans allowed on trunk
------ ----- ---------------  -----------    ----------------------
10/6   off   statically bound  1              1

Output fields:

Field
Description
Port
Module and port numbers
Mode
VLAN tagging status of the port. Possible values:
  • dot1q — the port uses dot1Q tagging mode
  • off — the port uses clear tagging mode
Binding mode
Binding mode of the port. Possible values:
  • statically bound
  • bound-to-configured
Native vlan
Number of the Port VLAN ID. This is the VLAN to which received untagged traffic is assigned.