Compaq Parallel Database Cluster Model PDC/O1000 for Oracle8i and Windows 2000 Administrator Guide

Architecture 2-25
Compaq Confidential – Need to Know Required
Writer: John Blackburn Project: Compaq Parallel Database Cluster Model PDC/O1000 for Oracle8i and Windows 2000 Administrator Guide
Comments:
Part Number: 225083-002 File Name: c-ch2 Cluster Architecture.doc Last Saved On: 6/11/01 11:20 AM
The Ethernet adapters must have passed Windows 2000 Advanced HCT
certification.
NOTE: If you are using dual-port Ethernet adapters in a non-redundant Ethernet cluster
interconnect, you can use one port for the Ethernet cluster interconnect and the second
port for the client LAN. Refer to the technical white paper Supported Ethernet
Interconnects for Compaq Parallel Database Clusters Using Oracle Parallel Server for
detailed information about configuring redundant Ethernet cluster interconnects. This
document is available at
www.compaq.com/support/techpubs/whitepapers
For detailed information about installing an Ethernet cluster interconnect; see
Chapter 5, “Installation and Configuration.”
Ethernet Switch
IMPORTANT: The Ethernet switch or switches used with the Ethernet cluster
interconnect must be dedicated to the cluster interconnect. They cannot be connected to
the client network (LAN) or to servers that are not part of the PDC/O1000 cluster.
When an Ethernet cluster interconnect is used in a cluster with three or more
nodes, a 100-Mbit/second Ethernet switch is required for the cluster
interconnect path. The 100-Mbit/second Ethernet switch handles the higher
network loads essential to the uninterrupted operation of the cluster. An
Ethernet hub cannot be used.