Installing Memory; Memory Installation Guidelines - Cisco WAVE-574-K9 - Wide Area Virtualization Engine 574 Hardware Installation Manual

Installing Memory

Step 12
Installing Memory

Memory Installation Guidelines

Table 4-1 WAVE-574 DIMM Configurations
Slot 1A (blue)
3 GB Memory 1-GB DIMM
6 GB Memory
1-GB DIMM
Cisco Wide Area Virtualization Engine 574 Hardware Installation Guide
4-8
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,
This section contains the following topics:
Memory Installation Guidelines, page 4-8
•
Upgrading the Memory from 3 GB to 6 GB, page 4-9
•
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.
Slot 2B (black)
512-MB DIMM
2-GB DIMM
Chapter 4 Installing Hardware Options for the WAVE-574
Chapter 15, "Maintaining Your WAAS System."
Slot 3A (blue)
1-GB DIMM
1-GB DIMM
Slot 4B (black)
512-MB DIMM
2-GB DIMM
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