Specifications

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show mac-address-table address
show mac-address- table addre ss
To display MAC address table informat ion for a specific MAC address, us e the
show mac-address-table address command.
show mac-address-table address m ac_addr [interface type slot/port | protocol protocol | vlan
vlan_id]
Syntax Description
Defaults T his command has no default settings.
Command Modes Privileged EXE C mode
Usage Guidelines F or the MAC address table entries that are used by the routed ports, the routed port name is d isplayed in
the “vlan” column not the internal VLAN number.
The keyword definitions for the protocol variable are as follows:
• ip specifies the IP proto col.
• ipx spec ifies the IPX pr otocols.
• assign ed specifies the assigned protocol entries.
• other specifies the other protocol entries.
Examples This exampl e shows how to display MAC address t able information for a specific MAC address:
Switch# show mac-address-table address 0030.94fc.0dff
Unicast Entries
vlan mac address type protocols port
-------+---------------+--------+---------------------+--------------------
1 0030.94fc.0dff static ip,ipx,assigned,other Switch
Fa6/1 0030.94fc.0dff static ip,ipx,assigned,other Switch
Fa6/2 0030.94fc.0dff static ip,ipx,assigned,other Switch
Switch#
mac_addr 48-bit MAC address; the valid format is H.H.H.
interface type slot/port (Optional) Displays information for a specific interface; valid values for
type are fastethernet, gigabitethernet, and tengigabitethernet.
protocol protocol (Optional) Specifies a protocol. See the “Usage Guidelines” section for
more information.
vlan vlan_id (Optional) Displays entries for the specific VLAN only; valid values are
from 1 to 4094.