Configuration Guide User guide

240 FastIron Configuration Guide
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Supported IronStack topologies
Figure 14 shows a mixed linear topology stack of FCX-S, FCXS-F, and FCX-E or FCX-I devices.
Because the FCX-E and FCX-I devices are cabled from the front panel, and FCX-S and FCXS-F
devices are cabled from the rear panel by default, you need to reconfigure the default stacking
ports on FCX-S or FCXS-F devices to the ports on the front panel. For more information about
reconfiguring default stacking ports, refer to “Configuring default ports on FCX devices” on
page 261.
FIGURE 11 FCX linear and ring stack topologies