QuickSpecs
hp AlphaServer DS25
hp AlphaStation DS25
DA-11432 North America — Version 6 — March 24, 2003 19
Options
Step 11 −
−−
− Networks and Communications −
−−
− Optional (continued)
Maximum # Supported
Tru64 UNIX OpenVMS
PCI 2-port intelligent synchronous controller; the WANDD Kit version for
Tru64 UNIX is V3.2-1:
http://ftp1.support.compaq.com/public/unix/v5.1a/wanosf/3.2/wanosf_v32-
1.README
4 4
3X-PBXDD-AA
PCI 4-port intelligent synchronous controller; the WANDD Kit version for
Tru64 UNIX is V3.2-1:
http://ftp1.support.compaq.com/public/unix/v5.1a/wanosf/3.2/wanosf_v32-
1.README
4 4
3X-PBXDD-AB
PCI-to-ATM 155 Mb adapter – Fiber 4 4
3X-DAPBA-FA
PCI-to-ATM 155 Mb adapter – UTP 4 4
3X-DAPBA-UA
PCI-to-ATM 622 Mb adapter – Fiber 2 2
3X-DAPCA-FA
Step 12 −
−−
− MEMORY CHANNEL −
−−
− Optional
Tru64 UNIX Systems (V5.1A)
• Each system node in the cluster requires a TruCluster software license (QL-6BRAC-AA) or
TruCluster Plus Software Package (QP-6R9AC-AA)
OpenVMS Systems • OpenVMS V7.3-1 and OpenVMS Cluster license (QL-MUZAC-AA) are required
Configuring Information
• Up to two PCI-to-System Area Network adapters (CCMAB-AA) are supported in a
single system. (Only one adapter is supported on earlier (D*-57AAA-**) models
• Two-node clusters can be configured by ordering a CCMAB-
A for each node and
one BN39B-04 or BN39B-10 cable; cable connects directly to CCMAB-AA in each
node.
• For a two-node cluster that will not need to be rebooted when adding additional
members, order one CCMAB-AA adapter and one BN39B-04 or BN39B-10 cable
for each node, and one CCMHB-AA hub for the cluster.
• For three- or four- node clusters, order one CCMAB-AA adapter and one
BN39B-04 or BN39B-10 cable for each node, and one CCMHB-AA hub for the
cluster. If two CCMAB-AAs are configured in each system, a second CCMHB-AA
is required.
• CCMHB-AA includes four CCMLB-AA line cards and supports up to four nodes;
expansion up to eight system nodes can be achieved by adding up to four
CCMLB-AA line cards.
• If nodes must be separated by a distance longer than standard copper cables
allow the CCMFB option converts the output of the standard CCMAB controller or
CCMLB line card to single-mode fiber optic cable. The fiber optic connection may
be up to 2,000 meters long between two CCMAB controllers connected in virtual
hub mode, or 3,000 meters between a CCMAB controller and a CCMHB hub. (The
connection from the CCMHB hub to a second system may also be 3,000 meters.)
The CCMFB option requires a second PCI slot in the system from which it draws
power only. It is normally connected to the corresponding CCMAB controller with
the short BN39B-01 cable. The CCMFB is also used in the CCMHB hub where it
occupies a slot normally used by the CCMLB line card, limiting expansion to four
radial fiber optic connections.
• CCMHB-BA hub expansion box provides additional slots for up to eight fiber optic
connections. Two standard length single-mode fiber optic cables are available
(BN34R-10 and BN34R-31); however, users normally provide this fiber optic
connection. Fiber optic connectivity is completely transparent to the systems using
it and has no performance impact.
• NOTE: When configuring with two Memory Channel Controllers (CCMAB-AA), all
nodes in a Memory Channel cluster must have the window size jumper set to the
same size, specifically 128
(45 strony)
(192 strony)
(47 strony)
(5 strony)
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