Maintaining Mx2020 Packet Forwarding Engine Components; Maintaining Mx2020 Mpcs - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
Related
Documentation

Maintaining MX2020 Packet Forwarding Engine Components

Maintaining MX2020 MPCs

Purpose
168
Issue the CLI
show chassis adc
shown in the sample output, the value
that the ADC is functioning normally:
user@host> show chassis adc
Slot State
0 Empty
1 Empty
2 Empty
3 Empty
4 Online 1 hour, 26 minutes, 59 seconds
5 Empty
6 Empty
7 Online 1 hour, 26 minutes, 51 seconds
8 Online 1 hour, 26 minutes, 43 seconds
9 Empty
10 Offline--- No power ---
11 Online 1 hour, 26 minutes, 33 seconds
12 Empty
13 Empty
14 Empty
15 Present
16 Online 1 hour, 26 minutes, 25 seconds
17 Empty
18 Online 1 hour, 26 minutes, 16 seconds
19 Empty
For further description of the output from the command, see the
and Services Command Reference
MX2020 Chassis Description on page 12
Installing an MX2020 MPC into an Adapter Card on page 249
Connecting MPC or MIC Cables to the MX2020 Router on page 113
Installing a Cable on an MX2020 MPC or MIC on page 259
Maintaining MX2020 MPCs on page 168
Maintaining MX2020 MICs on page 172
Maintaining the MX2020 Ethernet Switch on page 173
Maintaining Cables That Connect to MX2020 MPCs or MICs on page 175
The router can have up to 20 Modular Port Concentrators (MPCs) mounted vertically in
the MPC card cage at the front of the chassis. For optimum router performance, verify
the condition of the MPCs.
command to check the status of installed ADCs. As
in the column labeled
Online
Uptime
.
Copyright © 2013, Juniper Networks, Inc.
indicates
State
Junos OS System Basics