Cisco Catalyst 2970 Hardware Installation Manual page 71

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Chapter 2

Switch Installation

Figure 2-25

Insert the other cable end in an RJ-45 connector on a target device.

Step 2

Observe the port status LED.

Step 3

The LED turns green when the switch and the target device have an established

link.

The LED turns amber while the STP discovers the network topology and searches

for loops. This process takes about 30 seconds, and then the port LED turns green.

If the LED is off, the target device might not be turned on, there might be a cable

problem, or there might be problem with the adapter installed in the target device.

See

If necessary, reconfigure and restart the switch or target device.

Step 4

OL-6422-01

Connecting to a 1000BASE-T SFP Module

1 1

RJ-45 connector

Chapter 3, "Troubleshooting,"

C a ta ly s t 2

9 7 0

S E R IE S

for solutions to cabling problems.

Catalyst 2970 Switch Hardware Installation Guide

Connecting to SFP Modules

2-33

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