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3Com Switch 7750 Series
Command Reference Guide – Extended VLAN Applications
Chapter 2 isolate-user-VLAN Configuration
Commands
2-3
Description
Use the isolate-user-vlan command to establish the mapping between the
isolate-user-VLAN and the secondary VLAN.
Use the undo isolate-user-vlan command to cancel the mapping between the
isolate-user-VLAN and the secondary VLAN.
Without the parameter secondary vlan-list, the undo isolate-user-vlan command can
cancel the mapping between all the secondary VLANs and the specified
isolate-user-VLAN. With this parameter, the command can cancel the mapping
between the specified secondary VLAN and the specified isolate-user-VLAN.
Note that, establishing or canceling the mapping between the isolate-user-VLAN and
the secondary VLAN does not affect the port status in each VLAN.
By default, the user-created isolate-user-VLAN does not map the secondary VLAN.
Related command: display isolate-user-vlan.
Example
# Map the isolate-user-VLAN 10 with the secondary VLAN 2, 3, 4, 5, and 9.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] isolate-user-vlan 10 secondary 2 to 5 9
2.1.3 isolate-user-vlan enable
Syntax
isolate-user-vlan enable
undo isolate-user-vlan enable
View
VLAN view
Parameter
None
Description
Use the isolate-user-vlan enable command to specify a VLAN as an
isolate-user-VLAN.
Use the undo isolate-user-vlan enable command to cancel the configuration.
By default, no VLAN is enabled with the isolate-user-VLAN function.