中小型服务器网络架构
LSW1、LSW2、LSW3（S3700）：
只需要更改接口1的vlan即可
[Huawei]vlan batch 10 to 40
[Huawei]interface Eth0/0/1
[Huawei-Ethernet0/0/1]port link-type access
[Huawei-Ethernet0/0/1]port default vlan 10
[Huawei-port-group-1]group-member e0/0/2 e0/0/3
[Huawei-port-group-1]port link-type trunk
[Huawei-port-group-1]port trunk allow-pass vlan all
LSW4（S3700）：
[Huawei]vlan batch 10 to 40
[Huawei]interface Eth0/0/1
[Huawei-Ethernet0/0/1]port link-type access
[Huawei-Ethernet0/0/1]port default vlan 40
[Huawei]interface Eth0/0/2
[Huawei-Ethernet0/0/2]port link-type access
[Huawei-Ethernet0/0/2]port default vlan 40
[Huawei-port-group-1]group-member e0/0/3 e0/0/4
[Huawei-port-group-1]port link-type trunk
[Huawei-port-group-1]port trunk allow-pass vlan all
LSW5（S5700）：
<Huawei>display current-configuration
vlan batch 10 to 40 50 60
#
interface Vlanif10
ip address 192.168.10.252 255.255.255.0
vrrp vrid 10 virtual-ip 192.168.10.254
vrrp vrid 10 priority 120
#
interface Vlanif20
ip address 192.168.20.252 255.255.255.0
vrrp vrid 20 virtual-ip 192.168.20.254
#
interface Vlanif30
ip address 192.168.30.252 255.255.255.0
vrrp vrid 30 virtual-ip 192.168.30.254
#
interface Vlanif40
ip address 192.168.40.252 255.255.255.0
vrrp vrid 40 virtual-ip 192.168.40.254
#
interface Vlanif50
ip address 192.168.50.2 255.255.255.0
#
interface Vlanif60
ip address 192.168.60.2 255.255.255.0
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/3
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/4
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/5
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/6
port link-type access
port default vlan 50
#
interface GigabitEthernet0/0/7
port link-type access
port default vlan 60
#
ospf 1
area 0.0.0.0
network 192.168.50.0 0.0.0.255
network 192.168.60.0 0.0.0.255
network 192.168.40.0 0.0.0.255
network 192.168.30.0 0.0.0.255
network 192.168.20.0 0.0.0.255
network 192.168.10.0 0.0.0.255
#
port-group 1
group-member GigabitEthernet0/0/1
group-member GigabitEthernet0/0/2
group-member GigabitEthernet0/0/3
group-member GigabitEthernet0/0/4
LSW6（S5700）：
<Huawei>display current-configuration
#
interface Vlanif10
ip address 192.168.10.253 255.255.255.0
vrrp vrid 10 virtual-ip 192.168.10.254
#
interface Vlanif20
ip address 192.168.20.253 255.255.255.0
vrrp vrid 20 virtual-ip 192.168.20.254
#
interface Vlanif30
ip address 192.168.30.253 255.255.255.0
vrrp vrid 30 virtual-ip 192.168.30.254
vrrp vrid 30 priority 120
#
interface Vlanif40
ip address 192.168.40.253 255.255.255.0
vrrp vrid 40 virtual-ip 192.168.40.254
vrrp vrid 40 priority 120
#
interface Vlanif70
ip address 192.168.70.2 255.255.255.0
#
interface Vlanif80
ip address 192.168.80.2 255.255.255.0
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/3
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/4
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/5
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface GigabitEthernet0/0/6
port link-type access
port default vlan 70
#
interface GigabitEthernet0/0/7
port link-type access
port default vlan 80
#
ospf 1
area 0.0.0.0
network 192.168.70.0 0.0.0.255
network 192.168.80.0 0.0.0.255
network 192.168.40.0 0.0.0.255
network 192.168.30.0 0.0.0.255
network 192.168.20.0 0.0.0.255
network 192.168.10.0 0.0.0.255
#
port-group 1
group-member GigabitEthernet0/0/1
group-member GigabitEthernet0/0/2
group-member GigabitEthernet0/0/3
group-member GigabitEthernet0/0/4
AR1（AR2220）：
<Huawei>display current-configuration
#
acl number 2000
rule 5 permit
#
firewall zone Local
priority 15
#
interface GigabitEthernet0/0/0
ip address 192.168.50.1 255.255.255.0
#
interface GigabitEthernet0/0/1
ip address 192.168.70.1 255.255.255.0
#
interface GigabitEthernet0/0/2
ip address 100.0.0.1 255.0.0.0
nat outbound 2000
#
ospf 1
default-route-advertise
area 0.0.0.0
network 192.168.50.0 0.0.0.255
network 192.168.70.0 0.0.0.255
#
ip route-static 0.0.0.0 0.0.0.0 100.0.0.10
#
AR2（AR2220）：
<Huawei>display current-configuration
#
acl number 2000
rule 5 permit
#
interface GigabitEthernet0/0/0
ip address 192.168.60.1 255.255.255.0
#
interface GigabitEthernet0/0/1
ip address 192.168.80.1 255.255.255.0
#
interface GigabitEthernet0/0/2
ip address 100.0.0.2 255.0.0.0
nat outbound 2000
#
ospf 1
default-route-advertise
area 0.0.0.0
network 192.168.60.0 0.0.0.255
network 192.168.80.0 0.0.0.255
#
ip route-static 0.0.0.0 0.0.0.0 100.0.0.10
#
LSW7（S3700）：
[Huawei]interface Vlanif 1
[Huawei-Vlanif1]ip address 100.0.0.10 8