Figure 256: M40E And M160 Router Cip Location; Monitor The Cip Status - Juniper M Series Monitoring And Troubleshooting Manual

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M Series and T Series Routers Monitoring and Troubleshooting Guide

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—Connects the Routing Engine to a system console through an RS-232

(EIA-232) serial cable.

— Connects the Routing Engine to a laptop, modem, or other auxiliary device

through an RS-232 (EIA-232) serial cable.

At the center of the CIP are two ports labeled BITS A and BITS B. These are the BITS

connectors to the MCS. The router does not support BITS input, so these ports currently

do not function.

The CIP has two sets of alarm relay contacts for connecting the router to external alarm

devices. Whenever a system condition triggers either the red or yellow alarm on the craft

interface, the alarm relay contacts are also activated. The alarm relay contacts are

located below the BITS interface ports.

The CIP is located on the left side of the M40e and M160 router Flexible PIC Concentrator

(FPC) card cage (see

Figure 256 on page

Figure 256: M40e and M160 Router CIP Location

The CIP is field-replaceable, but is not hot-removable, hot-insertable, or hot-pluggable.

You must power down the router before removing or installing it.

Checklist for Monitoring the CIP on page 479

To monitor the CIP status.

To monitor the CIP status, use the following command:

user@host> show chassis environment