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Catalyst 3750-X and 3560-X Switch Command Reference
OL-29704-01
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
action
action
Use the action access-map configuration command on the switch stack or on a standalone switch to set
the action for the VLAN access map entry. Use the no form of this command to return to the default
setting.
action {drop | forward}
no action
Note This command is not supported on switches running the LAN base feature set.
Syntax Description
Defaults The default action is to forward packets.
Command Modes Access-map configuration
Command History
Usage Guidelines You enter access-map configuration mode by using the vlan access-map global configuration command.
If the action is drop, you should define the access map, including configuring any access control list
(ACL) names in match clauses, before applying the map to a VLAN, or all packets could be dropped.
In access-map configuration mode, use the match access-map configuration command to define the
match conditions for a VLAN map. Use the action command to set the action that occurs when a packet
matches the conditions.
The drop and forward parameters are not used in the no form of the command.
Examples This example shows how to identify and apply a VLAN access map vmap4 to VLANs 5 and 6 that causes
the VLAN to forward an IP packet if the packet matches the conditions defined in access list al2:
Switch(config)# vlan access-map vmap4
Switch(config-access-map)# match ip address al2
Switch(config-access-map)# action forward
Switch(config-access-map)# exit
Switch(config)# vlan filter vmap4 vlan-list 5-6
You can verify your settings by entering the show vlan access-map privileged EXEC command.
drop Drop the packet when the specified conditions are matched.
forward Forward the packet when the specified conditions are matched.
Release Modification
12.2(53)SE2 This command was introduced.
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