brctl
brctl show [root@server70 etc]# brctl show bridge name bridge id STP enabled interfaces br0 8000.002590d08d66 no eth0 vnet0 virbr0 8000.525400f12faf yes virbr0-nic…
networking
Adding IP Range in CentOS 6
To add an IP range in CentOS 6 server, create file vi /etc/sysconfig/network-scripts/ifcfg-eth0-range0 Add IPADDR_START=67.198.150.171 IPADDR_END=67.198.150.174 CLONENUM_START=0 Replace IP with your actual…