Cisco Catalyst 2950 Hardware Installation Guide

1-15
Catalyst 2950 Desktop Switch Hardware Installation Guide
78-11157-05
Chapter 1 Quick Installation
Accessing the Switch from Your Browser
Note If you are running an Internet virus checker on Windows 2000 and the plug-in
takes a long time to load, you can speed up CMS operation by disabling the virus
checker filter option or download option or both.
From the Start menu on McAfee VirusScan, disable the VirusScan Internet Filter
option, the Download Scan option, or both by selecting Start > Programs >
Network Associates > Virus Scan Console > Configure.
or
From the taskbar, right-click the Virus Shield icon and in the Quick Enable menu,
disable the options by deselecting Internet Filter or Download Scan.
Windows XP, Windows 2000, Windows 95, Windows 98, and Windows NT 4.0 Plug-Ins
One of the these Java plug-ins is required for the browser to access and run the
Java-based CMS. These Java plug-ins are supported in Windows environments:
• Java plug-in 1.4
• Java plug-in 1.3.1
• Java plug-in 1.3.0
You can download these plug-ins from this URL:
http://www.cisco.com/pcgi-bin/tablebuild.pl/java
Solaris Platforms
One of the these Java plug-ins is required for the browser to access and run the
Java-based CMS. These Java plug-ins are supported on the Solaris platform:
• Java plug-in 1.4
• Java plug-in 1.3.1
• Java plug-in 1.3.0
You can download these plug-ins and instructions from this URL:
http://www.cisco.com/pcgi-bin/tablebuild.pl/java
To install the Java plug-in, follow the instructions in the README_FIRST.txt
file.

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