1Cisco Systems, Inc.All rights reserved.170 West Tasman DriveSan Jose, CA 95134-1706USACisco Systems, Inc.Corporate HeadquartersCopyright © 1998Text Part Number:PA-5EFL Ethernet 10BASE-FLPort Adapter Installation andConfigurationProduct Numbers: PA-5EFL and PA-5EFL=IntroductionThis configuration note describes the installation and configuration of the Ethernet 10BASE-FL portadapter (PA-5EFL[=]), which can be used in the following platforms:• Cisco 7200 series routers—which consist of the 2-slot Cisco 7202, 4-slot Cisco 7204 andCisco 7204VXR, and the 6-slot Cisco 7206 and Cisco 7206VXR• Cisco uBR7246 universal broadband router• Second-generation Versatile Interface Processor (VIP2) in all Cisco 7500 series routers and inCisco 7000 series routers using the 7000 Series Route Switch Processor (RSP7000) and 7000Series Chassis Interface (RSP7000CI) installed.Contents The following sections are included in this document:• If You Need More Information, page 2• Port Adapter Installation Prerequisites, page 2• What Is the 5EFL Port Adapter?, page 8• VIP2 and the 5EFL Port Adapter, page 11• Cisco 7200 Series and the 5EFL Port Adapter, page 25The section “Cisco Connection Online,” on page 38, includes general reference information.78-3158-04