
Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview
8-10 GR2K-GA-0015
Ver. 07-02
Step 1. Configure-off the standby BCU.
From the device management terminal connected to the active side of the
router, enter show router command and confirm the status of the standby
system.
Figure 8-9 shows the command execution result, where “rm0” is the active
system and “rm1” is the standby system.
Figure 8-9 Result of show router Command
(a) When the standby BCU turns out to be failing:
When the standby BCU fails, its status becomes “fault.” In this case, from
the operation terminal connected to the operation system, enter the
command shown below.
After entering this command, remove the standby BCU in accordance with
Step 2 shown below.
(b) When swapping the CPU fan:
When the CPU fan is to be swapped, confirm that the status of the standby
BCU is other than “fault.” Enter the command shown below.
Make sure that the STATUS LED of the standby BCU’s RM-I/O board is lit
yellow. Then, remove the standby BCU in accordance with Step 2 shown
below.
Status of the standby system.
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