Chapter 1. Understanding the IBM Power Systems 775 Cluster 37
The network topology is specified during the installation. A topology specifier is set up in the
cluster database. In the cluster DB site table, topology=<specifier>. Table 1-4 shows the
supported four-drawer and single-drawer Supernode topologies.
Table 1-4 Supported four-drawer and single-drawer Supernode topologies
ISR network routes
Each ISR includes a set of hardware route tables. The Local Network Management Controller
(LNMC) routing code generates and maintains the routes with help from Central Network
Manage (CNM), as shown in Figure 1-26 on page 38. These route tables are set ...
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