Hitachi GR2000 Series - Manual (Page 277)

Maintenance Procedure
GR2K-GA-0015 8-15
Ver. 07-02
(a) When setting the priority MC card slot upon activation of the standby
system
If MC cards are installed in both MC card slots 0 and 1, MC card slot 0 is
set to be activated with priority when in the initial state after BCU
replacement. Therefore, if you are operating with the setting that activates
MC card slot 1 with priority using the
set mode command prior to standby
BCU replacement and it is desired to continue activating MC slot 1 with
priority as before after the replacement of the standby BCU, re-execute the
setting by the
set mode command indicated below after switching to the
router manager mode from the operating terminal connected to the working
system.
#set mode standby slot1 reload [CR]
After setting the priority MC card slot at the time of standby system
activation, reactivate the standby system by the
reload command indicated
below from the operating terminal connected to the working system. This
command need not be executed by the router manager.
> reload dump-image -f standby [CR]
After reactivation of the standby system, confirm that the EMA SUPPRESS
LEDs of the RM-I/O ports of both systems have extinguished and that the
operating state of the standby system has switched to “standby.” To confirm
standby system operation status, enter the information command shown
below from the operation terminal connected to the operation system. Refer
to the figure 8-14 of the result of the
show router command
> show router [CR]
The above is the procedure for replacing the standby system BCU or the
standby system CPU fan with the power supply on.
(2) Hot-Swapping of RP
Figure 8-16 shows the procedure for hot-swapping the RP. Details of each step
follow the figure.
Figure 8-16 Steps for Hot-Swapping of RP Board
Stop operation of the target RP board.
Remove the target RP board.
Install a new RP board.
Start operation of the new RP board.
Step 1
Step 2
Step 3
Step 4