HP B3000 Przewodnik Instalacji Pobierz pdf (Strona 16)

[Enter your Document Title]

[Document Restriction Notice]

In production clustering scenarios more than one private network for

cluster communication must be used to avoid having a single point of

failure. Cluster service can use private networks for cluster status signals

and cluster management. This provides more security than using a

public network for these roles. It is possible to use a public network for

cluster management, or use a mixed network for both private and public

communications. In any case, make sure at least two networks are used

for cluster communication, as using a single network for node-to-node

communication represents a potential single point of failure. We

recommend that multiple networks be used, with at least one network

configured as a private link between nodes and other connections

through a public network. If you have more than one private network,

make sure that each uses a different subnet, as Cluster service

recognizes only one network interface per subnet.

This document is built on the assumption that only two networks are in

use. It shows how to configure these networks as one mixed and one

private network.

The order in which the Cluster Service Configuration Wizard presents

these networks may vary. In this example, the public network is

presented first.

12. Click Next in the Configuring Cluster Networks dialog box.

13. Make sure that the network name and IP address correspond to the network interface for

the public network.

14. Check the box Enable this network for cluster use.

15. Select the option All communications (mixed network) as shown in Figure 10

below.

16. Click Next.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 27 28

Brak uwag

HP B3000 Przewodnik Instalacji Strona 16