
214 SAN Multiprotocol Routing: An Introduction and Implementation
Figure 7-6 MDS 9509 Multilayer Director (IBM 2062-D07)
The backplane of the 9509 provides the connectivity for two supervisor modules
and up to seven switching modules. In addition to the supervisor and switching
modules, the redundant power supplies and the redundant dual clock modules
also plug directly into the backplane. If one clock module fails, the remaining
clock module takes over operation of the director.
The remaining seven slots can contain any combination of the modules
described in 7.2.7, “Optional modules” on page 217.
7.2.6 MDS 9513 Multilayer Director
The Cisco MDS ...