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
dot1x re-authenticate
dot1x re-authenticate
Use the dot1x re-authenticate privileged EXEC command to manually initiate a re-authentication of
the IEEE 802.1x-enabled port.
dot1x re-authenticate {interface interface-id}
Syntax Description
Defaults There is no default setting.
Command Modes Privileged EXEC
Command History
Usage Guidelines You can use this command to re-authenticate a client without waiting for the configured number of
seconds between re-authentication attempts (re-authperiod) and automatic re-authentication.
Examples This example shows how to manually re-authenticate the device connected to an interface:
Switch# dot1x re-authenticate interface fastethernet0/1
Related Commands
interface interface-id Slot and port number of the interface to re-authenticate.
Release Modification
12.1(6)EA2 This command was introduced.
Command Description
show dot1x Displays IEEE 802.1x statistics, administrative status, and
operational status for the switch or for the specified interface.

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