Digital Equipment DECrepeater 90FS, Руководство по установке и настройке

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DECrepeater 90FS Installation and Configuration
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Redundant Fiber-Optic Link Configuration (Cont.)
Complex Redundant Link Configuration
The DECrepeater 90FS also supports a more complex redundant link topology. In
general, the redundant link consists of a pair of master ports on one module, each
connected to enabled remote ports. The remote ports must reside on the same LAN
(or extended LAN), but can be on separate modules as shown in the following
illustration. The remote ports can be responders, non-responders, or a combination
of the two. If your configuration includes a combination of a responder and a
non–responder, configure the responder as the primary link, and the non-responder
as the secondary link.
LKG-8835-94I
Port a
Tx
Rx
Port b
Tx
Rx
Port m
Tx
Rx
Port n
Tx
Rx
Master port pair
DECrepeater 90FS
Single responder
port
Single non-responder port
DECrepeater 900FP
DECrepeater 90FA
Primary link
Secondary
link
Another
link
between
these ports
Complex Redundant Fiber-Optic Link
Configuration Example