Displaying Vlan Map Information; Using Vlan Maps In Your Network - Cisco WS-C3550-12G Software Configuration Manual

Chapter 19 Configuring Network Security with ACLs

Displaying VLAN Map Information

You can display information about VLAN access maps or VLAN filters. Use the privileged EXEC
commands in
Table 19-4 Commands for Displaying VLAN Map Information
Command
show vlan access-map [mapname]
show vlan filter [access-map name | vlan vlan-id]
This is an example of output from the show vlan access-map privileged EXEC command:
Switch# show vlan access-map
Vlan access-map "map_1" 10
Match clauses:
Action:
Vlan access-map "map_1" 20
Match clauses:
Action:
Vlan access-map "map_1" 30
Match clauses:
Action:
This is an example of output from the show vlan filter privileged EXEC command:
Switch# show vlan filter
VLAN Map map_1 is filtering VLANs:
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Using VLAN Maps in Your Network

This section describes some typical uses for VLAN maps and includes these topics:
•
•
78-11194-03
Table 19-4 to display VLAN map information.
ip address: ip1
drop
mac address: mac1
forward
drop
Wiring Closet Configuration, page 19-34
Denying Access to a Server on Another VLAN, page 19-35
Purpose
Show information about all VLAN access-maps or the
specified access map.
Show information about all VLAN filters or about a specified
VLAN or VLAN access map.
Catalyst 3550 Multilayer Switch Software Configuration Guide
Configuring VLAN Maps
19-33