Extreme Networks ERS 3524GT, Руководство по установке

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Figure 5: ERS 3549GTS and ERS 3549GTS-PWR+ rear ports
Figure 6: ERS 3550T and ERS 3550T-PWR+ rear ports
Stacking cables must be ordered separately. The correct SFP direct attach cable is required in order
to enable and use stacking mode. For more information see, Cable requirements on page 22.
Connecting switches in a stack
Cascading down or cascading up ports
About this task
Connect a switch to the next unit in the stack through a cascade cable.
The stack parameters are associated with the base unit, the physical stack order depends on the
base unit position and whether you configure the stack cascade up (stack up) or cascade down
(stack down). This designation depends on the stack cabling arrangement.
Note:
Extreme Networks recommends that you use a Cascade Down configuration.
Stacking switches
December 2017 Installing Ethernet Routing Switch 3500 Series 37