PT-7728 User’s Manual Featured Functions
3-23
Turbo Ring with even number of switches
Master
If the number of Ethernet switches in the Turbo
Ring is 2N (an even number), the backup
segment is one of the two segments connected
to the (N+1)st switch (i.e., the unit directly
opposite the master).
Turbo Ring with odd number switches
Master
Segment N+1
If the number of Ethernet switches in the Turbo
Ring is 2N+1 (an odd number), the backup
segment is the (N+1)st segment counting
counterclockwise.
For the example shown here, N=1, so that
N+1=2.
Determining the Redundant Path for Turbo Ring V2
Master
For Turbo Ring V2, the backup segment is the
segment connected to the 2nd redundant port
on the master.
Please refer to Configuring Turbo Ring V2
later in this chapter.