Cisco WAVE-574-K9 - Wide Area Virtualization Engine 574, Руководство по установке оборудования

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Chapter 4 Installing Hardware Options for the WAVE-574
Installing Memory
4-8
Cisco Wide Area Virtualization Engine 574 Hardware Installation Guide
OL-17738-01
Step 12
Use the show disk tech command in EXEC mode to verify that the firmware and
BIOS information is correct for both hard drives.
If you have multiple disk failures and your RAID-1 logical status is Offline, you
must recreate the RAID-1 array. For more information on disk removal and
replacement procedures, see the
Cisco Wide Area Application Services
Configuration Guide , Chapter 15, “Maintaining Your WAAS System.”
Installing Memory
This section contains the following topics:
•
Memory Installation Guidelines, page 4-8
•
Upgrading the Memory from 3 GB to 6 GB, page 4-9
Memory Installation Guidelines
The WAVE-574 appliance supports either 3 GB or 6 GB of memory.
Observe the following guidelines when installing additional memory:
•
Use only Cisco memory upgrades in your appliance.
•
BIOS detects the DIMM population and sets the system to dual-bank
interleaved mode (DIMMs installed in both banks with equal bank
capacities).
Table 4-1 lists the DIMM configurations available for the WAVE-574 appliance.
Table 4-1 WAVE-574 DIMM Configurations
Slot 1A (blue) Slot 2B (black) Slot 3A (blue) Slot 4B (black)
3 GB Memory 1-GB DIMM 512-MB DIMM 1-GB DIMM 512-MB DIMM
6 GB Memory 1-GB DIMM 2-GB DIMM 1-GB DIMM 2-GB DIMM