data center switches gartner

can choose Super Five type shielded twisted pair, so as to maximize the network performance. The twisted pair between the convergence layer and the Exchange layer is the largest network data transmission level, also uses the Super five kind of shielded twisted pair line. Between the switching layer and the network node, we can use the ordinary super five type unshielded twisted pair wires. network equipment placement, preferably placed in the

Currently, most users only use Ethernet Fiber Channel FcoE between their servers and rack-mounted switches, blade servers, and their embedded servers ). Do you think end users use FcoE from their servers to storage arrays, or are they only using FcoE between their servers and switches? A: users usually use FcoE. FcoE directly in their storage systems as an option for new storage array adapters. With the ma

)show ip IGMP interface briefShow ip IGMP groups 239.0.0.1IGMP snooping is turned on by default for switch-to-leaf routers on switches. Function: Determine WHIHC ports need to receive multicase traffic.=========== Tree =============The process of tree convergence is the process of table convergence.SOURCE tree-Tree: Optimal path, corresponding (S,G)Shared tree-share tree: Must be in the convergence point (rp-rendezvous points), benefits save entriesIG