Check Hcm Environmental Status; Check The Companion Routing Engine Status - Juniper M Series Monitoring And Troubleshooting Manual

Check HCM Environmental Status

Purpose
Action
Sample Output
Meaning

Check the Companion Routing Engine Status

Purpose
Action
Sample Output
Copyright © 2012, Juniper Networks, Inc.
To isolate problems in the HCM by checking the environmental status.
To check the HCM environmental status, use the following command:
user@host> show chassis environment hcm
user@host> show chassis environment hcm
HCM 0 status:
State Online Master
FPGA Revision
HCM 1 status:
State Present Standby
FPGA Revision
The command output shows that the HCM status, including slot number, operating state,
and field programmable gate array (FPGA) revision.
To display the environmental status of a particular HCM, use the following command:
m10i@host> show chassis environment hcm slot
The HCM in the slot labeled HCM0 is paired with the Routing Engine in the slot labeled
RE0. Likewise, the HCM in the slot labeled HCM1 is paired with the Routing Engine in the
slot labeled RE1. By default, the HCM in the slot labeled HCM0 is the master.
When HCM mastership changes because of failure, Routing Engine mastership changes
as well.
To check Routing Engine status, use the following command:
user@host>show chassis routing-engine
user@host>show chassis routing-engine
Routing Engine status:
Slot 0:
Current state
Election priority
Temperature
CPU temperature
DRAM
Memory utilization
CPU utilization:
User
Background
Kernel
Interrupt
Idle
Model
Serial ID
Start time
27
27
Master
Master (default)
36 degrees C / 96 degrees F
35 degrees C / 95 degrees F
256 MB
37 percent
0 percent
0 percent
6 percent
0 percent
93 percent
RE-5.0
1000488824
2004-09-28 03:06:10 PDT
Chapter 25: Monitoring the HCM
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