Removing A Ptx5000 Control Board - Juniper PTX5000 Hardware Manual

PTX5000 Packet Transport Router Hardware Guide

Removing a PTX5000 Control Board

402
Resolving mastership...
Complete. The other Routing Engine becomes the master.
To halt the host subsystem:
3.
user@host> request system halt
Halt the system ? [yes,no] (no) yes
*** FINAL System shutdown message from user@host ***
System going down IMMEDIATELY
Terminated
...
syncing disks... 11 8 done
The operating system has halted.
Please press any key to reboot.
NOTE: To halt the host subsystem that comprises the Routing Engine
RE-DUO-C2600-16G, use request system halt.
Similarly, to halt the host subsystem that comprises the Routing Engine
RE-PTX-X8-64G, use request vmhost halt.
The
request system halt
plane from which it was issued. The command shuts down the Routing
Engine cleanly, so its state information is preserved. The SIBs might
continue forwarding traffic for approximately 5 minutes after the
command has been issued. To reboot a Routing Engine that
system halt
has been halted, you must connect through the console.
On the console or other management device connected to the other Routing Engine,
4.
enter CLI operational mode and issue the following command.
user@host> request chassis cb offline slot n
n is 0 or 1 for the slot number of the host subsystem being taken offline.
Verify that the Control Board is offline:
5.
user@host> show chassis environment cb
To remove a Control Board (see
Place an electrostatic bag or antistatic mat on a flat, stable surface.
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
2.
the strap to one of the ESD points on the chassis.
command halts the Routing Engine on the control
Figure 257 on page 404):
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request