Cisco Catalyst 2950 Software Guide

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Catalyst 2950 Desktop Switch Software Configuration Guide
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Chapter 2 Getting Started with CMS
Topology View
Topology Icons
The Topology view and the cluster tree use the same set of device icons to represent clusters, command
and standby command switches, and member switches (Figure 2-8). The Topology view also uses
additional icons to represent these types of neighboring devices:
• Customer premises equipment (CPE) devices that are connected to Long-Reach Ethernet (LRE)
switches
• Devices that are not eligible to join the cluster, such as Cisco IP phones, Cisco access points, and
Cisco Discovery Protocol (CDP)-capable hubs and routers
• Devices that are identified as unknown devices, such as some Cisco devices and third-party devices
Note Candidate switches are distinguished by the color of their device label. Device labels and their colors are
described in the “Colors in the Topology View” sectiononpage2-14.
To select a device, click the icon. The icon is then highlighted. To select multiple devices, you can either:
• Press the left mouse button, drag the pointer over the group of icons that you want to select, and then
releasethemousebutton.
• Press the Ctrl key, and click the icons that you want to select.
Figure 2-8 Topology-View Device Icons
The Topology view also uses a set of link icons (Figure 2-9) to show the link type and status between
two devices. To select a link, click the link that you want to select. To select multiple links, press the Ctrl
key, and click the links that you want to select.

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