Checking the Routing Engine Status ! 345
Chapter 25: Monitoring the Host Module
Table 83 describes the M40e and M160 router host module LED states.
Table 83: M40e and M160 Router Host Module LEDs
Checking the Routing Engine Status
This section provides a brief description of monitoring the Routing Engines as part
of the host module on M40e and M160 routers. For more detailed information
about monitoring the Routing Engine, see “Monitoring the Routing Engine” on
page 125.
Action To check the Routing Engine status, use the following CLI command:
user@host> show chassis routing-engine
Output
user@host>
show chassis routing-engine
Routing Engine status:
Temperature 22 degrees C / 71 degrees F
DRAM 768 Mbytes
CPU utilization:
User 0 percent
Background 0 percent
Kernel 0 percent
Interrupt 0 percent
Idle 100 percent
Model teknor
Serial ID 4d0000062b049501
Start time 2002-04-29 11:18:31 PDT
Uptime 5 hours, 20 minutes, 17 seconds
Load averages: 1 minute 5 minute 15 minute
0.06 0.03 0.00
What It Means The command output displays the Routing Engine slot number, current state
(
Master, Backup, or Disabled), election priority (Master or Backup), and the airflow
temperature. The command output also displays the total DRAM available to the
Routing Engine processor, the CPU utilization percentage, and the Routing Engine
serial number for the slot. Additionally, the command output displays when the
Routing Engine started running, how long the Routing Engine has been running,
and the time, uptime, and load averages for the last 1, 5, and 15 minutes.
Check the
Uptime to ensure that the Routing Engine has not rebooted since it
started running.
Label Color State Description
MASTER Green On steadily Host module is functioning as master.
ONLINE Green On steadily Host module components (Routing Engine and
MCS) are installed and functioning normally.
Blinking Host module is starting up.
OFFLINE Red On steadily One or both host module components are not
installed or have failed.
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