Cisco Catalyst 2950 Command Reference

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Catalyst 2950 and Catalyst 2955 Switch Command Reference
0L-10102-01
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
show mac address-table notification
show mac address-table notification
Use the show mac address-table notification user EXEC command to display parameters for the MAC
notification feature.
show mac address-table notification [interface interface-id] [ | {begin | exclude | include}
expression]
Note Beginning with Cisco IOS Release 12.1(11)EA1, the show mac address-table notification command
replaces the show mac-address-table notification command (with the hyphen).
Syntax Description
Command Modes User EXEC
Command History
Usage Guidelines Use the show mac address-table notification command without keywords to display parameters for all
interfaces. Use this command with the interface keyword to display parameters for a specific interface.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
Examples This is an example of output from the show mac address-table notification command:
Switch> show mac address-table notification
MAC Notification Feature is Disabled on the switch
Related Commands
interface interface-id (Optional) Specify an interface.
| begin (Optional) Display begins with the line that matches the specified
expression.
| exclude (Optional) Display excludes lines that match the specified expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.1(6)EA2 This command was introduced.
12.1(11)EA1 The show mac-address-table notification command was replaced by the
show mac address-table notification command.
Command Description
clear mac address-table notification Clears the MAC address notification global counters.
mac address-table notification Enables the MAC notification feature.
snmp trap mac-notification Enables MAC-notification traps on a port.

Cisco Catalyst 2950 Specifications

General

Forwarding Bandwidth	8.8 Gbps
Switching Capacity	13.6 Gbps
Forwarding Rate	6.6 Mpps
Weight	3.6 kg
RAM	16 MB
Flash Memory	8 MB
Operating Humidity	10% to 85% non-condensing
Uplink Ports	2 x 10/100/1000Base-T
Dimensions	4.4 cm x 44.5 cm x 24.2 cm
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Quality of Service (QoS), VLAN support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p
Status Indicators	system
Operating Temperature	0 to 45°C
Ports	24 x 10/100 Ethernet ports
MAC Address Table Size	8, 192 entries
Power Supply	Internal 100-240V AC, 50-60Hz