Chapter 9. Virtual Networking in Cisco UCS
Cisco Nexus 1000v switch is a virtual machine that acts as an access switch. It is an intelligent software switch implementation based on IEEE 802.1Q standard for VMware vSphere environments, running the Cisco NX-OS software operating system.
The Nexus 1000v switch is a distributed layer 2 switch that is implemented as a virtual softswitch and runs Cisco's NX-OS.
In this chapter we will cover the following topics:
Knowing about VN-Link
Using the NX-OS
Development of Nexus 1000v
Nexus 1000v components
VEM and VSM implementation
Virtual Ethernet Module (VEM) data plane
Virtual Supervisor Module (VSM) control plane
Nexus 1000v and physical switches
Deploying VSM
Communication between VSM and VEM