华为防火墙USG基本配置

拓扑图：

交换机配置（LAV1）：

vlan batch 10 20 100 //建立VLAN
interface GigabitEthernet0/0/1 //配置端口为ACCESS与所属VLAN
port link-type access
port default vlan 10

interface GigabitEthernet0/0/2
port link-type access
port default vlan 20

interface GigabitEthernet0/0/3
port link-type access
port default vlan 100

interface GigabitEthernet0/0/23 //配置trunk与允许VLAN,华为默认trunk不允许任何VLAN通过。
port link-type trunk
port trunk allow-pass vlan 10 20

interface GigabitEthernet0/0/24
port link-type access
port default vlan 100

AR1配置：

interface GigabitEthernet0/0/0
ip address 202.1.1.1 255.255.255.0

ip route-static 0.0.0.0 0.0.0.0 202.1.1.254
AR2配置：

interface GigabitEthernet0/0/0
ip address 192.168.1.1 255.255.255.0

ip route-static 0.0.0.0 0.0.0.0 192.168.1.254
AR3配置：

interface GigabitEthernet0/0/0
ip address 10.1.1.1 255.255.255.0

ip route-static 0.0.0.0 0.0.0.0 10.1.1.254

防火墙配置：

interface GigabitEthernet0/0/1.10
vlan-type dot1q 10
alias GigabitEthernet0/0/1.10
ip address 202.1.1.254 255.255.255.0

interface GigabitEthernet0/0/1.20
vlan-type dot1q 20
alias GigabitEthernet0/0/1.20
ip address 192.168.1.254 255.255.255.0

interface GigabitEthernet0/0/2
ip address 10.1.1.254 255.255.255.0
#配置trust ZONE包含的端口
firewall zone trust
set priority 85
add interface GigabitEthernet0/0/0
add interface GigabitEthernet0/0/2
#配置untrust ZONE包含的端口
firewall zone untrust
set priority 5
add interface GigabitEthernet0/0/1.10
#配置DMZ ZONE包含的端口
firewall zone dmz
set priority 50
add interface GigabitEthernet0/0/1.20
#配置策略
policy interzone trust untrust outbound
policy 0
action permit
policy source 10.1.1.0 mask 255.255.255.0