Cisco Catalyst 2950 Command Reference

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Catalyst 2950 and Catalyst 2955 Switch Command Reference
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Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
snmp trap mac-notification
snmp trap mac-notification
Use the snmp trap mac-notification interface configuration command to enable the MAC notification
traps on a port. Use the no form of this command to disable the traps and to return the port to default
settings.
snmp trap mac-notification [added | removed]
no snmp trap mac-notification [added | removed]
Syntax Description
Defaults The Simple Network Management Protocol (SNMP) address-addition and address-removal traps are
disabled.
Command Modes Interface configuration
Command History
Usage Guidelines Even though you enable the notification trap for a specific interface by using the snmp trap
mac-notification command, the trap is generated only when you enter the snmp-server enable traps
mac-notification and the mac address-table notification global configuration commands.
Examples This example shows how to enable an address-addition trap on a port:
Switch(config-if)# snmp trap mac-notification added
This example shows how to enable an address-removal trap on a port:
Switch(config-if)# snmp trap mac-notification removed
You can verify your settings by entering the show mac address-table notification privileged EXEC
command.
Related Commands
added (Optional) Enable MAC notification traps when a MAC address is added to a port.
removed (Optional) Enable MAC notification traps when a MAC address is removed from a
port.
Release Modification
12.1(6)EA2 This command was introduced.
Command Description
clear mac address-table notification Clears the MAC address notification global counters.
mac address-table notification Enables the MAC notification feature on a switch.
show mac address-table notification Displays MAC notification parameters.
snmp-server enable traps Enables SNMP notification for various trap types.

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