Overview Of Upgrading And Integrating An Operational T1600 Router; Tools And Parts Required For Upgrading And Integrating An Operational T1600 - Juniper TX MATRIX PLUS Hardware Manual

Overview of Upgrading and Integrating an Operational T1600 Router

Copyright © 2010, Juniper Networks, Inc.
NOTE: Only the first T1600 router you integrate with the TX Matrix Plus router
can be operational. During the integration of an operational T1600 router
with the TX Matrix router, the T1600 router continues to pass traffic until it
is rebooted. The traffic interruption during the reboot is comparable to the
interruption that occurs during a Junos OS major upgrade.
You must proceed through the procedures in the following order. To upgrade and connect
an operational T1600 router:
Prepare to upgrade and integrate the operational T1600 router.
1.
See "Overview of Preparing to Upgrade and Integrate an Operational T1600 Router"
on page 199.
Unpack the T1600 router components and verify the parts received.
2.
Gather the tools required for the upgrades and integration.
3.
See "Tools and Parts Required for Upgrading and Integrating an Operational T1600
Router" on page 202.
Configure graceful switchover on the T1600 router.
4.
See "Upgrading the T1600 Host Subsystems in an Operational T1600 Router" on
page 203.
Upgrade the Junos OS on the existing Routing Engines to Release 10.1 or later.
5.
See "Upgrading the T1600 Host Subsystems in an Operational T1600 Router" on
page 203.
Upgrade the host subsystems.
6.
See "Upgrading the T1600 Host Subsystems in an Operational T1600 Router" on
page 203.
Upgrade the Junos OS on the new Routing Engines to Release 10.1 or later.
7.
See "Upgrading the Junos OS on an Operational T1600 Router and TX Matrix Plus
Router" on page 206.
Upgrade the power supplies, if required.
8.
See "Upgrading the T1600 Power Supplies in an Operational T1600 Router" on page 207.
Upgrade the rear fan tray, if required.
9.
See "Upgrading the Rear Fan Tray in an Operational T1600 Router" on page 207.
Create a T1600 configuration file for integration into the routing matrix.
10.
See "Creating a Configuration File for the Integration of an Operational T1600 Router"
on page 210.
Chapter 16: Upgrading and Integrating an Operational T1600 Router
201