The 40G example and the 100G example listed above are one of the few multiport high speed ToR switches with low latency and high performance.ġ0G ToR/Leaf Ethernet Switch: What Is the Right Choice?ĭata Center Architecture Design: Top of Rack vs. They feature significant improvements in port density, programmability and VXLAN capable gateway functionality that are ideal for data center top-of-rack (ToR) deployment scenarios. 40G and 100G ToR switches that can support multiple data rates are still not many. Cisco Nexus 3100 line of switches, a part of Cisco’s Unified Fabric Data Center portfolio, are highly scalable, power efficient and flexible. While I understand that the 9396PX is designed to be actually a top of the rack switch and the 9504 is the core one, on base price there doesnt seem to be a huge difference even if I. same as before just 2x9504 for redundancy.

ToR switches are often required to be multiport and have low-latency since they have to deal with traffic in different layers.Īt present, 1G and 10G data rates still contribute to the largest portion of all switch-to-server connections. Basically there are three options I could do: 1x9504 with the 2x 48x10GbE linecard + 2xFEX for 1GbE copper.

Cisco tor switches