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Command Reference Guide
forward mac <acl name>
Use the forward mac command to specify which medium access control (MAC) hardware access control
list (ACL) the hardware access map will use to determine which frames to forward. Use the no form of this
command removes this action from the access map. Variations of this command include:
forward mac <acl name>
forward mac <acl name> and ip <acl name>
Syntax Description
<acl name>
ip <acl name>
and
Default Values
By default, all AOS security features are disabled, and there are no configured hardware access maps.
Command History
Release 17.6
Functional Notes
Hardware access maps can only forward traffic. This action can be performed based on the criteria
outlined in a single IP hardware ACL, a single MAC hardware ACL, or both. Like the hardware ACLs, the
hardware access map will match traffic in top-down order. Use the forward mac command if the first
criteria for the access map is to match traffic based on MAC addresses.
Specifying and indicates to the access map that both ACLs must conclude the frame should be forwarded
for the access map to forward it.
If you configure the access map to reference a nonexistent IP or MAC hardware ACL, the ACL will be
created. Note that this newly created ACL will have permit any as the default entry because no other
entries are present.
Hardware access maps are not active until they are applied to a virtual local area network (VLAN). For
instructions on how to apply an access map to a VLAN, refer to
Changing hardware ACL or hardware access map configuration or application causes
new information to be reinstalled on the hardware. It is possible to run out of hardware
resources depending on how many resources are needed to apply the desired change. If
there are not enough hardware resources to install the new criteria in the hardware, an
error message is displayed. You can view the amount of hardware resources available
using the command
60000CRG0-35E
Specifies the hardware ACL the access map will use when determining
which traffic to forward.
Specifies the IP hardware ACL that the access map will use in conjunction
with the MAC hardware ACL to determine which traffic to forward.
Specifies that the relationship between the MAC and IP ACLs is such that
the access map will forward traffic only if both ACLs indicate that it should
be forwarded.
Command was introduced.
show hw-filter-resource on page
Copyright © 2012 ADTRAN, Inc.
Hardware ACLs and Hardware Access Maps
vlans <vlan id> on page
518.
3125.
3123
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