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Compaq AA-RHGWC-TE User Manual

Page 120

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Figure 5–2 shows a dual, redundant virtual hub configuration using MC1
hardware being upgraded to MC2.

Figure 5–2: MC1 to MC2 Virtual Hub Rolling Upgrade

AlphaServer
Member
System 1

MC1

MC1

AlphaServer
Member
System 2

MC1

MC1

AlphaServer
Member
System 1

MC2

MC1

AlphaServer
Member
System 2

MC1

MC1

AlphaServer
Member
System 1

MC2

MC1

AlphaServer
Member
System 2

MC2

MC2

AlphaServer
Member
System 1

MC2

MC2

AlphaServer
Member
System 2

MC2

MC2

A

B

C

D

ZK-1530U-AI

5–20 Setting Up the Memory Channel Cluster Interconnect