Display Redundant Routing Engine Mastership And Backup - Juniper M Series Monitoring And Troubleshooting Manual

M Series and T Series Routers Monitoring and Troubleshooting Guide
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Display Redundant Routing Engine Mastership and Backup

Purpose
Action
Sample Output
Meaning
602
CPU utilization:
User
Background
Kernel
Interrupt
Idle
Serial ID
Start time
Uptime
Checklist for Monitoring Redundant Routing Engines on page 591
To determine redundant Routing Engine mastership and backup.
To display which Routing Engine is master and backup, use the following CLI command:
user@host> show chassis routing-engine
user@host> show chassis routing-engine
Routing Engine status
Slot 0
Current state: Master
Election priority: Master
Temperature 41 C / 105 degrees F
DRAM 765 Mbytes
CPU utilization
User 0 percent
Background
Kernel 0 percent
Interrupt 0 percent
Idle 100 percent
Serial ID 39000004f8bdec01
Start time
Uptime 14 hours, 45 minutes, 40 seconds
Load averages
Slot 1
Current state Backup
Election priority Backup (default)
Temperature 41 C / 105 degrees F
[...Output truncated...]
The command output shows the status of the Routing Engines:
.
Backup
You can also use the
show chassis environment routing-engine
State field indicates which Routing Engine is master and which is backup.
For M40e and M160 routers, you can also use the
The command output shows the master and backup Routing Engine LED status.
0 percent
0 percent
0 percent
0 percent
99 percent
9a00000749b14301
2002-06-18 13:54:05 UTC
70 days, 51 minutes, 50 seconds
0 percent
2000-01-04 22:02:58 UTC
1 minute 5 minute 15 minute
0.05 0.04
show chassis craft-interface
0.01
RE0 is Master and
command. The
Current
command.
Copyright © 2012, Juniper Networks, Inc.
RE1 is