Dell EMC ECS EX Series User Manual

Figure 64 Star topology
The aggregation switch(es) connecting to the intra-rack networks must be set up as a trunk and
allow VLAN traffic to flow between all ports in the inter-rack network.
The inter-rack star topology between EX-Series racks are shown in the following figure.
Figure 65 Inter-rack switch connectivity - star topology
EX300 Platform
86 ECS EXSeries Hardware Guide

Dell EMC ECS EX Series Specifications

General

Brand	Dell EMC
Model	ECS EX Series
Category	Network Hardware
Language	English