An evaluation of Junipers newly launched EX Series switch underwent tests for industry conformance and you can find it at Network World;
The verdict: This is one fast box. The EX 4200 delivered line-rate throughput in every case, the only switch we’ve tested this year to do so. What’s more, 10G Ethernet latency is the lowest we’ve ever measured. We also were impressed by the EX 4200′s feature set and powerful JUNOS command-line interface (CLI).
Further Read – Full set of tests run against the switch…
