Chapter 1 Product Overview
Front Panel Description
1-6
Catalyst 2970 Switch Hardware Installation Guide
OL-6422-01
The Catalyst 2970 models support these Cisco SFP modules:
• 1000BASE-LX
• 1000BASE-SX
• 1000BASE-ZX
• 1000BASE-T
• 100BASE-FX
• CWDM
For more information about these SFP modules, see your SFP module
documentation.
LEDs
You can use the switch LEDs to monitor switch activity and its performance.
Figure 1-3 shows the switch LEDs and the Mode button that you use to select one
of the port modes.
All LEDs are visible through the GUI management applications—the Network
Assistant application for multiple switches and the device manager GUI for a
single switch. The switch software configuration guide describes how to use the
command-line interface (CLI) to configure and to monitor individual switches
and switch clusters.
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