Cisco 10000 Series Troubleshooting Manual page 31

Chapter 3 Troubleshooting PREs
Check the LEDs on the PRE faceplate to make sure it has powered up properly. If necessary, remove
•
and reinsert both PRE modules to power them up again. Also, make sure the terminal equipment is
working properly.
If the cable, connections, power, and terminal settings all check out and you still cannot connect to the
console port on the module, replace the module in question. If the problem persists, contact the Cisco
TAC for further assistance.
OL-0439-02
Cisco 10000 Series Router Troubleshooting Guide
Troubleshooting PREs
3-5