Replacing A Compactflash Card In A T4000 Re-C1800 Routing Engine; Preparing To Replace A Compactflash Card In A T4000 Re-C1800 Routing; Engine - Juniper T4000 Hardware Manual

T4000 Core Router Hardware Guide

Replacing a CompactFlash Card in a T4000 RE-C1800 Routing Engine

Preparing to Replace a CompactFlash Card in a T4000 RE-C1800 Routing Engine
Removing a CompactFlash Card from a T4000 RE-C1800 Routing Engine
286

Preparing to Replace a CompactFlash Card in a T4000 RE-C1800 Routing

1.
Engine on page 286
Removing a CompactFlash Card from a T4000 RE-C1800 Routing Engine on page 286
2.
Installing a CompactFlash Card into a T4000 RE-C1800 Routing Engine on page 287
3.
4. Copying Junos OS to the CompactFlash Card in a T1600 RE-C1800 Routing
Engine on page 288
The CompactFlash card is located in the slot labeled
To prepare to replace the CompactFlash card:
Determine whether the host subsystem is functioning as the master or as the backup,
1.
using one of these methods:
Check the Host Subsystem LEDs on the craft interface. If the green
lit, the corresponding host subsystem is functioning as the master.
Check the LED on the control board. If the blue
MASTER
subsystem is functioning as the master.
Issue the
show chassis routing-engine
user@host> show chassis routing-engine
Routing Engine status:
Slot 0:
Current state
...
In these examples, the Routing Engine in slot 0 is designated
field
state
If the host subsystem is functioning as the master, switch it to backup. Issue the
2.
chassis routing-engine master switch
From the master Routing Engine, power down the backup Routing Engine. Issue the
3.
request system power-off other-routing-engine
The CompactFlash card is located in the slot labeled
To remove the CompactFlash card (see
Place an electrostatic bag or antistatic mat on a flat, stable surface.
1.
Verify that the ,
2. Online DISK1
are off.
on the Routing Engine faceplate.
CF
command:
Master
command.
command.
CF on the Routing Engine faceplate.
Figure 114 on page
, and LEDs on the backup Routing Engine faceplate
CF
Copyright © 2018, Juniper Networks, Inc.
LED is
MASTER
LED is lit, the host
MASTER
Master in the Current
request
287):