vlan 配置
在RedHat上配置vlan:
~]$modinfo 8021q
在ethX接口上配置vlan逻辑子接口:
DEVICE=ethX.192 BOOTPROTO=none ONBOOT=yes IPADDR=192.168.1.1 PREFIX=24 NETWORK=192.168.1.0 VLAN=yes
DEVICE=ethX.192会自动关联到ethx上,如果不能则需要指定
PHYSDEV=ethx
采用cli:
~]# ip link add link eth0 name eth0.8 type vlan id 8 ~]$ ip -d link show eth0.8 4: eth0.8@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT link/ether 52:54:00:ce:5f:6c brd ff:ff:ff:ff:ff:ff promiscuity 0 vlan protocol 802.1Q id 8 <REORDER_HDR> ~]# ip link delete eth0.8