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. 40G and 100G ToR switches that can support multiple data rates are still not many. Technology: Network Area: Networking General Vendor: Cisco Software: 12.X, 15. 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. This chapter describes how to configure the Top-of-Rack (ToR) switches and deploy networks in DCNM. Access or ToR Switch, Each, 3,000, Cisco Catalyst 4948, 48 ports or Cisco 3560. 24x 10/100/1000BASE-T RJ45, 4x 1G RJ45/SFP ComboĢ0x 1G/10G SFP+, 4x 10G/25G SFP28, 2x 40G QSFP+Ģ4x 10/100/1000BASE-T RJ45, 16x 10G/25G SFP28Ĥ8x 25G SFP28, 2x 10Gb SFP+, 8x 100G QSFP28Īll these FS ToR switches support L2/元 features, IPv4/IPv6 dual stack, data center bridging and FCoE. Aggregation switches are typically used to connect a number of ToR.
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