CISCO SHOW MAC ADDRESS SOFTWARE

On Catalyst 6500 series switches, this command is supported on Layer 2 ports only. If the specified MAC ACL does not exist on the interface or subinterface, all packets are passed.

CISCO SHOW MAC ADDRESS SOFTWARE

If the access list denies the address, the software discards the packet and returns an Internet Control Message Protocol (ICMP)

If the MAC access list permits the address, the software continues to process the packet. Receives a packet, the Cisco IOS software checks the source MAC address of the Gigabit Ethernet, 802.1Q VLAN, or 802.1Q-in-Q MAC ACLs are applied on incoming traffic on Gigabit Ethernet interfaces and VLAN subinterfaces. This command was integrated into Cisco IOS Release 12.2(33)SXH. This command was introduced on the Cisco 12000 series Internet router.

Subinterface configuration (config-subif) No access list is applied to the interface or subinterface. This is a decimal number from 700 to 799. Number of a MAC ACL to apply to an interface or subinterface (as specified by a access-list (MAC) command). No mac access-group access-list-number in Syntax Description To remove a MAC ACL, use the no form of this command. VLAN subinterface, an 802.1Q-in-Q stacked VLAN subinterface, use the mac access-group command in interface or subinterface configuration mode. To use a MAC access control list (ACL) to control the reception of incoming traffic on a Gigabit Ethernet interface, an 802.1Q

platform port-channel local-significance.

mls rp ip multicast management-interface.

mac-address-table notification mac-move.

mac-address-table evc-xconnect l2pt-forward-all.

Cisco show mac address