Hitachi GR2000 Series - Manual (Page 292)

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview
8-30 GR2K-GA-0015
Ver. 07-02
Step 3. Expand memory units on the removed standby BCU (RM-CPU board):
Add memory units to the RM-CPU board of the removed standby BCU. See
GR2000 Installation Guide.
Step 4. Install the standby BCU again:
See Subsection 8.3.1, item 1 Step 3.
Step 5. Start the operation of the standby BCU:
See Subsection 8.3.1, item 1 Step 5.
(2) Concurrent Upgrade of RP Memory while Power is On
Figure 8-33 shows the steps for expanding the RP memory while the power is on.
Details of each step follow the figure.
Figure 8-33 Procedure for Extending RP Memory
Step 1. Stop the operation of the RP:
See Subsection 8.3.1, item 2 Step 1.
Step 2. Remove the RP:
See Subsection 8.3.1, item 2 Step 2.
Step 3. Expand the RP memory:
Increase the memory on the removed RP board. See GR2000 Installation
Guide.
!
WARNING: Hazardous voltage. Can cause death or severe injury. Removing/adding
component while power is on must be conducted by trained and qualified
engineer or maintenance personnel.
!
WARNING: Hazardous voltage. Can cause death or severe injury. Removing/adding
component while power is on must be conducted by trained and qualified
engineer or maintenance personnel.
Stop operation of the RP
Remove the RP
Expand the RP memory
Install the RP again
Start operation of the RP