Installing An Mpc And Mics In An Operating Srx5400 Services Gateway Chassis Cluster - Juniper SRX5400 Hardware Manual

Related
Documentation

Installing an MPC and MICs in an Operating SRX5400 Services Gateway Chassis Cluster

Copyright © 2014, Juniper Networks, Inc.
After the MIC is seated in its slot, verify that the ejector knob is engaged by pushing it
7.
all the way in toward the MPC faceplate.
If the MIC uses fiber-optic cable, remove the rubber safety cap from each transceiver
8.
and the end of each cable.
WARNING: Do not look directly into a fiber-optic transceiver or into the
ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable
connected to a transceiver emit laser light that can damage your eyes.
Connecting Network Cables to SRX5400 Services Gateway MICs on page 61
Troubleshooting SRX5400 Services MICs on page 99
Installing an MPC and MICs in an Operating SRX5400 Services Gateway Chassis Cluster
on page 127
If your services gateway is part of a chassis cluster, you can install an additional MPC in
the services gateways in the cluster without incurring downtime on your network.
Such an installation meet the following conditions:
Each of the services gateways in the cluster has an unoccupied slot for the MPC.
If the chassis cluster is operating in active-active mode, you must transition it to
active-passive mode before using this procedure. You transition the cluster to
active-passive mode by making one node primary for all redundancy groups.
Both of the services gateways in the cluster must be running Junos OS Release
12.1X45-D10 or later.
If your installation does not meet these criteria, use the procedure in
SRX5400 Services Gateway MPC" on page 122
NOTE: During this installation procedure, you must shut down both devices,
one at a time. During the period when one device is shut down, the remaining
device operates without a backup. If that remaining device fails for any reason,
you incur network downtime until you restart at least one of the devices.
To install MPCs in an operating SRX5400 Services Gateway cluster without incurring
downtime:
Use the console port on the Routing Engine to establish a CLI session with one of the
1.
devices in the cluster.
Issue the show chassis cluster status command to determine which services gateway
2.
is currently primary, and which services gateway is secondary, within the cluster.
Chapter 13: Replacing SRX5400 Services Gateway Hardware Components
to install MPCs in your services gateway.
"Installing an
127