Access Layer NetworkServer virtualization technology makes the traditional access layer concept change, that is no longer the physical network port level of access, management,Instead, the access layer of the virtual machine needs to be managed inside the physical machine, including the switch extension, and the correspondingnetwork management, policy configuration. The cloud business requires that the network access layer must sink to the virtual machine level, which spans the physical machinenetwork card, virtualization management platform hypervisor, virtual machine nic three logical plane.
Main contents of this chapter 1, the impact of cloud computing on Access layer2, Access layer network management sink problem3,cisco and HP solutions for the two largest campsthe principle of 4,vn-tag and Vepa5, market competition Pattern
Cloud computing and the Big Data Era Network technology Disclosure (ix) Access layer network
