ICX 7750 Stacking Topologies

The following figures show available ICX 7750 stacking ports on the front and rear panel. Available front panel stacking ports are 1/2/1 through 1/2/6. Valid-stack-ports are 1/2/1 and 1/2/4.

ICX 7750 Stacking Ports on Front Panel

ICX 7750-26Q Front Panel Stacking Ports

Available stacking ports on the ICX 7750 rear panel are ports 1/3/1 through 1/3/6.

ICX 7750 Stacking Ports on Rear Panel

The following figure shows an ICX 7750 linear stack.

ICX 7750 Linear Stack from Rear Panel

The following figures show ICX 7750 ring stacks from the front and rear panels. Default valid-stack-ports are located on the front panel, but they can be changed to the rear panel using the stack-port or stack-trunk command.

ICX 7750 Ring Stack from Front Panel

ICX 7750 Ring Stack from Rear Panel

ICX 7750 Fully Populated Ring Stack from Rear Panel with Three-port Stacking Trunks

ICX 7750 Two-unit Stacks with Linear-topology Trunks

The following figures depict ICX 7750 two-unit stacks with linear-topology trunks, for a four-port trunk configuration and a twelve-port trunk configuration. All ICX 7750 models (ICX 7750-48C shown, ICX 7750-48F, and ICX 7750-32Q) support this type of trunk, which improves redundancy and bandwidth. For more information, refer to Support for two-unit stack linear trunks.

ICX 7750-48C Two-unit Stack with Linear-topology Trunk (Four-port Trunk)

ICX 7750-48C Two-unit Stack with Linear-topology Trunk (Twelve-port Trunk)