Verifying That a Series of Tagged VLANs Has Been Created
Purpose
Verify that a series of tagged VLANs is created on the switch.
Action
Display the VLANs in the ascending order of their VLAN ID:
user@switch>
show vlans sort-by tag
Name Tag Interfaces
__employee_120__ 120
ge-0/0/22.0*
__employee_121__ 121
ge-0/0/22.0*
__employee_122__ 122
ge-0/0/22.0*
__employee_123__ 123
ge-0/0/22.0*
__employee_124__ 124
ge-0/0/22.0*
__employee_125__ 125
ge-0/0/22.0*
__employee_126__ 126
ge-0/0/22.0*
__employee_127__ 127
ge-0/0/22.0*
__employee_128__ 128
ge-0/0/22.0*
__employee_129__ 129
ge-0/0/22.0*
__employee_130__ 130
ge-0/0/22.0*
Display the VLANs by the alphabetical order of the VLAN name:
user@switch>
show vlans sort-by name
Name Tag Interfaces
__employee_120__ 120
ge-0/0/22.0*
__employee_121__ 121
ge-0/0/22.0*
__employee_122__ 122
ge-0/0/22.0*
__employee_123__ 123
ge-0/0/22.0*
__employee_124__ 124
ge-0/0/22.0*
__employee_125__ 125
ge-0/0/22.0*
__employee_126__ 126
ge-0/0/22.0*
__employee_127__ 127
ge-0/0/22.0*
__employee_128__ 128
ge-0/0/22.0*
__employee_129__ 129
ge-0/0/22.0*
__employee_130__ 130
ge-0/0/22.0*Display the VLANs by specifying the VLAN-range name (here, the VLAN-range name is employee):
user@switch>
show vlans employee
Name Tag Interfaces
__employee_120__ 120
ge-0/0/22.0*
__employee_121__ 121
ge-0/0/22.0*
__employee_122__ 122
ge-0/0/22.0*
__employee_123__ 123
ge-0/0/22.0*
__employee_124__ 124
ge-0/0/22.0*
__employee_125__ 125
ge-0/0/22.0*
__employee_126__ 126
ge-0/0/22.0*
__employee_127__ 127
ge-0/0/22.0*
__employee_128__ 128
ge-0/0/22.0*
__employee_129__ 129
ge-0/0/22.0*
__employee_130__ 130
ge-0/0/22.0*Meaning
The sample output shows the VLANs configured on the switch. The series of tagged VLANs is displayed: __employee__120__ through __employee_130__. Each of the tagged VLANs is configured on the trunk interface ge-0/0/22.0. The asterisk (*) beside the interface name indicates that the interface is UP.
When a series of VLANs is created using the vlan-range statement, the VLAN names are prefixed and suffixed with a double underscore.