h3c 路由器虚拟机dhcp服务器,H3C三层交换机DHCP服务器配置实例

H3C三层交换机DHCP服务器配置实例

H3C三层交换机作为DHCP服务器，那么其中DHCP服务器要怎么配置呢?下面yjbys小编为大家分享最新交换机作为DHCP服务器的配置实例，希望对同学们学习DHCP服务器配置有所帮助!

DHCP采样UDP链接方式，服务器端口为67，客户机端口为68.

实验环境(H3C ENSP)

一、配置要点

a：在路由器上配置DHCPserver

第一步：(系统视图)开启DHCP ：DHCP enable

第二步：(进入接口视图)为与客户端相连的端口配置ip地址

第三步：(系统视图)建立DHCP地址池 :ip pool aaa

第四步：(pool模式下)配置network网段、Gateway-list网关、

dns-list DNS服务器地址、excluded-ip-address需要排除的’ip地址

第五步：进入接口模式，在接口中启动DHCP动态分配：dhcp select globle

第六步：将客户端的dhcp启动即可

实例：

路由器配置：

#

sysname Huawei

#

dhcp enable

#

ip pool aaa

gateway-list 192.168.1.1

network 192.168.1.0 mask 255.255.255.0

excluded-ip-address 192.168.1.10

dns-list 192.168.1.10 192.168.10.10

#

aaa

authentication-scheme default

authorization-scheme default

accounting-scheme default

domain default

domain default_admin

local-user admin password cipher OOCM4m($F4ajUn1vMEIBNUw#

local-user admin service-type http

#

firewall zone Local

priority 16

#

interface Ethernet0/0/0

ip address 192.168.1.1 255.255.255.0

dhcp select global

#

interface Ethernet0/0/1

#

interface Serial0/0/0

link-protocol ppp

#

interface Serial0/0/1

link-protocol ppp

#

interface Serial0/0/2

link-protocol ppp

#

interface Serial0/0/3

link-protocol ppp

#

interface GigabitEthernet0/0/0

#

interface GigabitEthernet0/0/1

#

interface GigabitEthernet0/0/2

#

interface GigabitEthernet0/0/3

#

wlan

#

interface NULL0

#

user-interface con 0

user-interface vty 0 4

user-interface vty 16 20

#

return

b：在三层交换机中为不同vlan配置不同DHCPserver

第一步：在三层交换机上建好vlan并分配好端口

第二步：(系统视图)开启DHCP ：DHCP enable

第三步：为每一个vlan都建立一个相应的DHCP地址池(命名可以随意)

第四步：为每一个地址池配置好自己相应vlan的network网段、Gateway-list网关、

dns-list DNS服务器地址、excluded-ip-address需要排除的ip地址

第五步：进入每一个vlan接口，先配置好各自的ip地址，然后在启动DHCP动态分配：dhcp select globle

第六步：将客户端的dhcp启动即可

实例：

三层交换机配置：

[Huawei]display current-configuration

#

sysname Huawei

#

vlan batch 2 to 3

#

cluster enable

ntdp enable

ndp enable

#

drop illegal-mac alarm

#

dhcp enable

#

diffserv domain default

#

drop-profile default

#

ip pool aaa

network 192.168.1.0 mask 255.255.255.0

excluded-ip-address 192.168.1.1

dns-list 192.168.10.10

#

ip pool bbb

network 192.168.2.0 mask 255.255.255.0

excluded-ip-address 192.168.2.1

dns-list 192.168.10.10

#

aaa

authentication-scheme default

authorization-scheme default

accounting-scheme default

domain default

domain default_admin

local-user admin password simple admin

local-user admin service-type http

#

interface Vlanif1

#

interface Vlanif2

ip address 192.168.1.1 255.255.255.0

dhcp select global

#

interface Vlanif3

ip address 192.168.2.1 255.255.255.0

dhcp select global

#

interface MEth0/0/1

#

interface Ethernet0/0/1

port link-type access

port default vlan 2

#

interface Ethernet0/0/2

#

interface Ethernet0/0/3

#

interface Ethernet0/0/4

port link-type access

port default vlan 3

#

interface Ethernet0/0/5

#

interface Ethernet0/0/6

#

interface Ethernet0/0/7

#

interface Ethernet0/0/8

#

interface Ethernet0/0/9

#

interface Ethernet0/0/10

#

interface Ethernet0/0/11

#

interface Ethernet0/0/12

#

interface Ethernet0/0/13

#

interface Ethernet0/0/14

#

interface Ethernet0/0/15

#

interface Ethernet0/0/16

#

interface Ethernet0/0/17

#

interface Ethernet0/0/18

#

interface Ethernet0/0/19

#

interface Ethernet0/0/20

#

interface Ethernet0/0/21

#

interface Ethernet0/0/22

#

interface GigabitEthernet0/0/1

#

interface GigabitEthernet0/0/2

#

interface NULL0

#

user-interface con 0

user-interface vty 0 4

#

return

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