Vlan Filter - Cisco Catalyst 3550 Command Reference Manual

vlan filter

vlan filter
Use the vlan filter global configuration command to apply a VLAN map to one or more VLANs. Use
the no form of this command to remove the map.
Syntax Description
mapname
list
Defaults There are no VLAN filters.
Command Modes
Global configuration
Command History Release
12.1(4)EA1
Usage Guidelines
To avoid accidentally dropping too many packets and disabling connectivity in the middle of the
configuration process, we recommend that you completely define the VLAN access map before applying
it to a VLAN.
Note For more information about VLAN map entries, refer to the software configuration guide for this release.
Examples
This example applies VLAN map entry map1 to VLANs 20 and 30:
Switch(config)# vlan filter map1 vlan-list 20, 30
This example shows how to delete VLAN map entry mac1 from VLAN 20:
Switch(config)# no vlan filter map1 vlan-list 20
You can verify your settings by entering the show vlan filter privileged EXEC command.
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vlan filter mapname vlan-list list
no vlan filter mapname vlan-list list
Name of the VLAN map entry.
The list of one or more VLANs in the form tt, uu-vv, xx, yy-zz, where spaces
around commas and dashes are optional. The VLAN ID range is from 1 to
4094.
Modification
This command was first introduced.
Chapter 2 Cisco IOS Commands
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