Configuration Guide

Table Of Contents
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October 2021
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connection their throughput is shown in the table above for both transmit & receive (Full Duplex).
In rear-port SPB operational state, virtual port 40 is not available. Hence, the red port is reduced
to 160Gbps.
In rear port mode, the front panel Up and Down LEDs blink in a quick pattern (125ms) to
indicate rear-port mode is operational.
In the 10.2 release, SPBM is officially only supported in rear port SPB mode.
In the 10.2.1 release, SPB is supported in rear port SPB mode or in Fabric Connect Stacking
mode (in a stack of two).
For more details, please refer to Resilient Data Center Solutions Technical Configuration Guide,
publication number NN48500-645.