[root@centos ~]# ./bridge-tool -h
Provides 1 steps to build or unbuild the bridge network for KVM.
/tmp/gzexe.xVTDgI4228/bridge-tool [switch [Switch ..]] [switch [Operation]]
Switch option is not mandatory, default is --eth0.
Switch can be from one of the following:
--eth0 :only build the bridge network with eth0,build br0.
--eth1 :only build the bridge network with eth1,build br1.
--all :include eth0,eth1.
-h :help.
Operation option is not mandatory, default is build.
Operation can be from one of the following:
build :build the bridge network whith switch network device.
unbuild :unbuild the bridge network whith switch network device.
