This extention can be used to build data centers more easier in NS-3 simulator(http://nsnam.org/). The key models are modified from 'bridge' and 'csma'.

It provides following classes:

DCNode(dc-node.h/cc): the base class of DCVm, DCHost, DCSwitch.

DCSwitch(dc-switch.h/cc): switch.

DCHost(dc-host.h/cc): host.

DCVm(dc-vm.h/cc): virtual machine.

DCTenant(dc-tenant.h/cc): tenant.

......

Q: How to use it?

A: Put it in "NS-3 directory"/src/datacenter.

Q: Which version of NS-3 it support?

A: It is compatible with version 3.16, other versions are not test yet.

Q: Does it support python binding?

A: No.

Q: How can I know the relationships between classes?

A: See diagram.jpg.