/etc/sysconfig/network-scripts/ifcfg-br0：
DEVICE=br0
TYPE=Bridge
BOOTPROTO=static
BROADCAST=10.1.255.255
IPADDR=10.1.29.4
NETMASK=255.255.0.0
NETWORK=10.1.0.0
GATEWAY=10.1.0.254
ONBOOT=yes
/etc/sysconfig/network-scripts/ifcfg-eth1：
# Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller
DEVICE=eth1
#BOOTPROTO=static
HWADDR=E0:CB:4E:B9:EB:77
#TYPE=Ethernet
#IPADDR=10.1.29.4
#NETMASK=255.255.0.0
#NETWORK=10.1.0.0
#GATEWAY=10.1.0.254
#USERCTL=no
#IPV6INIT=no
#PEERDNS=yes
ONBOOT=yes
BRIDGE=br0