![](/images/new-backgrounds/1168443/168443117x1.webp)
Chapter 4 Connecting to the Switch
Connect to a
Step 3 | Insert the other cable end in the other device. |
|
|
Step 4 | Wait until the port LEDs on the switch and the attached device are solid green. The solid |
| green port LEDs means a successful connection between the two devices. |
| Troubleshooting: |
| If the port LEDs are not solid green or if either port LED turns amber, make sure that: |
•You are using an undamaged
•The other device is turned on.
Connect to a Dual-Purpose Port
Prerequisite
Do not remove the dust plugs from the
Caution Before connecting to the SFP module, be sure that you understand the port and cabling stipulations in the “Cabling Guidelines” section on page
|
| User Guide for the Catalyst Express 520 Switches |
|
|
|
|
| ||
|
|
| ||
|
|
|