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Command Mode
Global Configuration
Command Usage
• When you create a new ACL or enter configuration mode for an existing ACL,
use the permit or deny command to add new rules to the bottom of the list.
To create an ACL, you must add at least one rule to the list.
• To remove a rule, use the no permit or no deny command followed by the
exact text of a previously configured rule.
• An ACL can contain up to 32 rules.
Example
Console(config)#access-list mac jerry
Console(config-mac-acl)#
Related Commands
permit, deny (26-13)
mac access-group (26-15)
show mac access-list (26-15)
permit, deny (MAC ACL)
This command adds a rule to a MAC ACL. The rule filters packets matching a
specified MAC source or destination address (i.e., physical layer address), or
Ethernet protocol type. Use the
no
form to remove a rule.
Syntax
[no] {permit | deny}
{any | host source | source address-bitmask}
{
any
|
host
destination | destination address-bitmask}
[
vid
vid vid-bitmask] [
ethertype
protocol [protocol-bitmask]]
Note:
- The default is for Ethernet II packets.
[no] {permit | deny} tagged-eth2
{any | host source | source address-bitmask}
{
any
|
host
destination | destination address-bitmask}
[
vid
vid vid-bitmask] [
ethertype
protocol [protocol-bitmask]]
[no] {permit | deny} untagged-eth2
{any | host source | source address-bitmask}
{
any
|
host
destination | destination address-bitmask}
[
ethertype
protocol [protocol-bitmask]]
[no] {permit | deny} tagged-802.3
{any | host source | source address-bitmask}
{
any
|
host
destination | destination address-bitmask}
[
vid
vid vid-bitmask]
26-13
MAC ACLs
26