H3C交换机配置示例

```
[H3C]dis cu
#
 version 7.1.070, Release 6328P03
#
 sysname CORE
#
 dhcp enable
#
 lldp global enable
#
vlan 1
#
vlan 50
#
vlan 100 to 110
#
dhcp server ip-pool vlan50
 gateway-list 192.168.50.1
 network 192.168.50.0 mask 255.255.255.0
 dns-list 114.114.114.114
 static-bind ip-address 192.168.50.11 mask 255.255.255.0 hardware-address e027-abab-6688
#
interface Vlan-interface1
#
interface Vlan-interface50
 ip address 192.168.50.1 255.255.255.0
 packet-filter 3050 inbound
 dhcp server apply ip-pool vlan50
#
interface Vlan-interface110
 ip address 192.168.110.1 255.255.255.0
#
interface GigabitEthernet1/0/1
 port link-mode bridge
 description JieRuSW1
 port link-type trunk
 undo port trunk permit vlan 1
 port trunk permit vlan 50 110
#
interface GigabitEthernet1/0/24
 port link-mode bridge
 description Route
 port access vlan 110
#
line vty 0 4
 authentication-mode scheme
 user-role network-operator
 protocol inbound ssh
#
 ip route-static 0.0.0.0 0 192.168.110.254
#
 ssh server enable
#
acl number 3050
 rule 10 deny ip source 172.23.150.0 0.0.0.255 destination 172.16.0.0 0.15.255.255
 rule 20 deny ip source 172.23.150.0 0.0.0.255 destination 192.168.0.0 0.0.255.255
 rule 30 deny ip source 172.23.150.0 0.0.0.255 destination 10.0.0.0 0.0.0.255
#
radius scheme system
 user-name-format without-domain
#
local-user admin class manage
 password ***
 service-type http https ssh
 authorization-attribute user-role network-admin
 authorization-attribute user-role network-operator
#
 ip http enable
 ip https enable
#
return

```

dns代理
```
#需要开启dns proxy enable ,并设置DNS地址 dns server x.x.x.x
 dns proxy enable
 dns server 114.114.114.114
 dns server 223.5.5.5
 ip host sw.localnetwork.cn 192.168.1.1
```

H3C交换机 配置示例

H3C交换机配置示例