H3C S5120-EI Series - Vlan

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Examples
# Shut down VLAN-interface 2 and then bring it up.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] shutdown
[Sysname-Vlan-interface2] undo shutdown
vlan
Syntax
vlan { vlan-id1 [ to vlan-id2 ] | all }
undo vlan { vlan-id1 [ to vlan-id2 ] | all }
View
System view
Default level
2: System level
Parameters
vlan-id1, vlan-id2: Specifies a VLAN ID, ranging from 1 to 4094.
vlan-id1 to vlan-id2: Specifies a VLAN range.
all: Creates or removes all VLANs except reserved VLANs. The keyword is not supported when the
maximum number of VLANs that can be created on a device is less than 4094.
Description
Use the vlan vlan-id command to create a VLAN and enter its view or enter the view of an existing VLAN.
Use the vlan vlan-id1 to vlan-id2 command to create a range of VLANs specified by vlan-id1 to vlan-id2,
except reserved VLANs.
Use the undo vlan command to remove the specified VLAN(s).
NOTE:
• As the default VLAN, VLAN 1 cannot be created or removed.
• You cannot create or remove reserved VLANs reserved for specific functions.
• You cannot use the undo vlan command to directly remove reserved VLANs, voice VLANs,
management VLANs, dynamic VLANs, VLANs confi
g
ured with QoS policies, control VLANs confi
g
ured
for Smart Link, RRPP protected VLANs, or remote probe VLANs confi
g
ured for port mirrorin
g
. To remove
these VLANs, remove related configurations first.
• If an isolate-user-VLAN and a secondary VLAN are associated with each other with the
isolate-user-vlan command, the isolate-user-VLAN or secondary VLAN cannot be removed unless the
association is removed first.
Related commands: display vlan.
Examples
# Enter VLAN 2 view.
<Sysname> system-view
[Sysname] vlan 2