The examples in the following sections show various physical stacking arrangements: all switches in a
single rack, switches in two adjacent racks, and switches at the tops of several racks in a row.
Example: Basic Stack with Four Switches
This example shows a stack of four switches in a single rack.
The slot numbers presume a console connection to the switch at the top of the physical stack.
Figure 42 shows cable connections for a 4-node stack using SummitStack 40G cables to connect
switches with integrated SummitStack ports.
Figure 42: SummitStack Cable Connections Using Eight Switches with Integrated
SummitStack Ports
Table 22 lists the recommended order for connecting the stacking ports in this example.
Table 22: Basic Stack with Four Switches: Connections
Connect this slot and port . . . . . . To this slot and port
Slot 1 Stack Port 2 Slot 2 Stack Port 1
Slot 2 Stack Port 2 Slot 3 Stack Port 1
Slot 3 Stack Port 2 Slot 4 Stack Port 1
Slot 4 Stack Port 2 Slot 1 Stack Port 1
Example: Basic Stack with Eight Switches
Figure 43 shows cable connections for an 8-node stack using SummitStack 40G cables to connect
switches with integrated SummitStack ports.
Building Stacks
Connecting the Switches to Form the Stack Ring
ExtremeSwitching 5520 Series Hardware Installation Guide 67
To Next Page
Loading...
Need help?
General
