Replacing A Tx Matrix Tx-Cb - Juniper TX MATRIX Hardware Manual

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Replacing a TX Matrix TX-CB

Copyright © 2010, Juniper Networks, Inc.
NOTE: TX Matrix router performance might change if the standby Routing
Engine's configuration differs from the former master's configuration. For
the most predictable performance, configure the two Routing Engines
identically, except for parameters unique to a Routing Engine, such as the
hostname defined at the
interface (
fxp0
level.
To configure Routing Engine-specific parameters and still use the same
configuration on both Routing Engines, include the appropriate
configuration statements under the
hierarchy level and use the
groups]
instructions, see the Junos System Basics Configuration Guide.
To halt the router:
3.
user@host> request system halt scc
NOTE: The
request system halt scc
on the control plane from which it was issued. To reboot a Routing Engine
that has been halted, you must connect through the console. For more
information about system commands, see the Junos OS System Basics
and Services Command Reference.
(If two Routing Engines are installed, also issue the command on the backup Routing
Engine.) Wait until a message appears on the console confirming that the operating
system has halted.
The command shuts down the Routing Engine cleanly, so its state information is
preserved. For more information about the command, see the Junos OS System Basics
and Services Command Reference.
NOTE: The TX-SIBs might continue forwarding traffic for approximately
five minutes after the
TX Matrix Host Subsystem Description on page 25
Removing a TX Matrix TX-CB on page 250
1.
Installing a TX Matrix TX-CB on page 251
2.
Chapter 24: Replacing TX Matrix Hardware Components
[edit system] hierarchy level and the management
or equivalent) defined at the
re0 and
apply-groups
command halts all Routing Engines
request system halt
hierarchy
[edit interfaces]
re1 statements at the [edit
statement. For
command has been issued.
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