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Chapter 10

| Access Control Lists

MAC ACLs

– 412 –

Related Commands

show mac access-list (416)

Time Range (189)

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. Rules can also filter packets based on IPv4/v6 addresses,

including Layer 4 ports and protocol types. Use the no form to remove a rule.

Syntax

{permit | deny}

{any | host source | source address-bitmask}

{any | host destination | destination address-bitmask}

[vid vid vid-bitmask] [ethertype ethertype [ethertype-bitmask]]

{{ip {any | host source-ip | source-ip network-mask}

{any | host destination-ip | destination-ip network-mask}

{ipv6 {any | host source-ipv6 | source-ipv6/prefix-length}

{any | host destination-ipv6 | destination-ipv6/prefix-length}}

[protocol protocol]

[l4-source-port sport [port-bitmask]]

[l4-destination-port dport [port-bitmask]}]

[time-range time-range-name]

no {permit | deny}