Connect Three S4810 Systems - Dell S4810 Installing Manual

Figure 4-3. Two S4810 Systems Connected in a Ring

Connect Three S4810 Systems

To provide backup connectivity and increased data transfer between the systems, Dell Force10
recommends inserting an additional cable between the two units, in a second stacking port, as shown in
Figure 4-4.
CAUTION: To connect S4810 systems, use only Dell Force10 supported stacking cables.
.
To connect three S4810 systems in a ring
follow these steps:
NOTE: The port numbers in the following procedure are used as examples only.
.
Step Task
Insert one end of the first cable into stack port 60 of chassis 1 (bottom).
1
Insert the other end of the cable into stack port 52 of chassis 2 (center).
2
Insert the second cable into stack port 60 of chassis 2 (center) and port 52 the chassis 3 (top).
3
Use the third cable to connect the top and bottom units by inserting one end of the cable into stack port 56 on
4
chassis 1 (bottom) and the other end of the cable into stack port 60 on chassis 3 (top).
28 | Install the S4810
52 60
Chassis 2
48 56
52 60
Chassis 1
48 56
(Figure 4-4), starting with the S4810 at the bottom of the stack,