C
OMMAND
L
INE
I
NTERFACE
4-130
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-end]] [ethertype protocol [protocol-end]]
Note:- The default is for Ethernet II packets.
• any – Any MAC source or destination address.
• host – A specific MAC address.
• source – Source MAC address.
• destination – Destination MAC address range with bitmask.
• address-
bitmask
18
– Bitmask for MAC address (in hexidecimal
format).
• vid – VLAN ID. (Range: 1-4094)
• vid-end – Upper bound of VID range. (Range: 1-4094)
• protocol – A specific Ethernet protocol number. (Range: 0-65535)
• protocol-end – Upper bound of protocol range. (Range: 0-65535)
Default Setting
None
Command Mode
MAC ACL
Command Usage
• New rules are added to the end of the list.
•The ethertype option can only be used to filter Ethernet II formatted
packets.
18. For all bitmasks, “1” means care and “0” means ignore.
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