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DES-7200 Configuration Guide Chapter 5 VLAN Configuration
5-16
If a frame carries the VLAN ID of the native VLAN, it will be automatically
untagged when being forwarded through the trunk port.
When you set the native VLAN of a trunk port to an inexistent VLAN, the switch
will not automatically create the VLAN. In addition, the native VLAN of a trunk
port may be out the allowed VLAN list. In this case, the traffic of the native
VLAN cannot pass the trunk port.
5.4 Showing VLAN
Information
Only in the privileged mode can you view the VLAN information, including VLAN
VID, VLAN status, member ports of the VLAN, and VLAN configuration. The
related commands are listed as below:
Command Function
show vlan [id vlan-id]
Show the information about all or the specified
VLAN.
The following example shows the information about a VLAN:
DES-7200# show vlan
VLAN Name Status Ports
---- -------- -------- -------------------------------
1 VLAN0001 STATIC Gi0/1, Gi0/5, Gi0/6, Gi0/7
Gi0/8, Gi0/9, Gi0/10, Gi0/11
Gi0/12, Gi0/13, Gi0/14, Gi0/15
Gi0/16, Gi0/17, Gi0/18, Gi0/19
Gi0/20, Gi0/21, Gi0/22, Gi0/23
Gi0/24
10 VLAN0010 STATIC Gi0/2, Gi0/3
20 VLAN0020 STATIC Gi0/2, Gi0/3, Gi0/4
30 VLAN0030 STATIC Gi0/3, Gi0/4
DES-7200#show vlan id 20
VLAN Name Status Ports
---- -------- ------ -----------------------
20 VLAN0020 STATIC Gi0/2, Gi0/3, Gi0/4