Before You Configure POS

Before you configure a POS interface, verify that you have correctly installed the required module. For information about installing modules in ERX7xx models, ERX14xx models, and ERX310 router, see the Installing Modules chapter in the ERX Hardware Guide. For information about installing modules in the E120 and E320 routers, see the Installing Modules chapter in the E120 and E320 Hardware Guide. Then verify that no ATM interfaces are defined on the physical port.

Also have the following information available: