Cisco Catalyst 2950 Command Reference

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Catalyst 2950 and Catalyst 2955 Switch Command Reference
OL-10102-01
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
logging lre
logging lre
Use the logging lre interface configuration command to specify the mode in which to log Long-Reach
Ethernet (LRE) events. Use the no form of this command to disable logging of events.
logging lre {event | extended | normal}
no logging lre {event | extended | normal}
This command is available only on Catalyst 2950 LRE switches.
Syntax Description
Defaults The default is normal.
Command Modes Interface configuration
Command History
Usage Guidelines This command is not needed for normal operation of the switch. However, it can be used as a diagnostic
tool to analyze switch activity.
The maximum number of events that can be logged on a per-port basis is 50. The log overwrites itself
when it is full.
Examples This example shows how to set logging for events:
Switch (config)# interface longreachethernet0/1
Switch(config-if)# logging lre event
Related Commands
event Log events only.
extended Log events and all possible parameters.
normal Log events and some typical parameters.
Release Modification
12.1(11)YJ This command was introduced.
Command Description
clear controllers lre log Deletes the history of link, configuration, and timer events for a
specific LRE port or for all switch LRE ports.
show controllers lre log Displays the history of link, configuration, and timer events for a
specific LRE port or all switch LRE ports.

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