Replacing The Routing Engine: File Transfer Method - Juniper SRX5400 Hardware Manual

Replacing the Routing Engine: File Transfer Method

To replace and configure a Routing Engine by transferring files from another node in a chassis cluster (node
0 is used as an example):
1. Ensure that the firmware image is available on node 1 in the /var/tmp folder. You can download the
firmware from https://support.juniper.net/support/downloads/.
2. Save a local copy of the configuration in the /var/tmp folder on node 1:
user@node1# show configuration | save /var/tmp/cfg-node1
3. Prepare to shut down node 0:
a. Perform a manual failover of the redundancy groups (RGs) from node 0 to node 1.
Fail over RG1:
root@node0> request chassis cluster failover redundancy-group 1 node 1
Fail over RG0:
root@node0> request chassis cluster failover redundancy-group 0 node 1
b. Verify that both RGs are active on node 1 after the failover:
root@node0> show chassis cluster status
{secondary:node0}
root@node0> show chassis cluster status
Monitor Failure codes:
CS Cold Sync monitoring
GR GRES monitoring
IF Interface monitoring
LB Loopback monitoring
NH Nexthop monitoring
SP SPU monitoring
CF Config Sync monitoring
Cluster ID: 1
Node Priority Status
Redundancy group: 0 , Failover count: 1
node0 129
node1 255
Preempt Manual
secondary no
primary no
FL Fabric Connection monitoring
HW Hardware monitoring
IP IP monitoring
MB Mbuf monitoring
NP NPC monitoring
SM Schedule monitoring
RE Relinquish monitoring
Monitor-failures
no None
no None
328