#在VLANIF100接口下配置DHCP中继功能,并增加两个DHCP服务器的IP地址。 <HUAWEI>system-view[HUAWEI]dhcp enable[HUAWEI]vlan 100[HUAWEI-vlan100]quit[HUAWEI]interface vlanif 100[HUAWEI-Vlanif100]dhcp select relay[HUAWEI-Vlanif100]dhcp relay server-ip 10.1.1.2[HUAWEI-Vlanif100]dhcp relay server-ip 10....
#在VLANIF100接口下配置DHCP中继功能,并增加两个DHCP服务器的IP地址。 <HUAWEI>system-view[HUAWEI]dhcp enable[HUAWEI]vlan 100[HUAWEI-vlan100]quit[HUAWEI]interface vlanif 100[HUAWEI-Vlanif100]dhcp select relay[HUAWEI-Vlanif100]dhcp relay server-ip 10.1.1.2[HUAWEI-Vlanif100]dhcp relay server-ip 10....
dhcp select global R1: DHCP的中继 dhcp enable int e0/0/1 dhcp select relay dhcp relay server-ip 192.168.23.3 如果要用server-select就要+服务器的名,这里直接用服务器的IP地址 [R1-Ethernet0/0/1]dhcp relay ? release Release server-ip Dhcp server-ip server-select Server_select 华为认证HCIP HCIE...
dhcp relay server-ip 192.168.100.2 # interface Vlanif20 ip address 192.168.20.1 255.255.255.0 dhcp select relay /开启中转模式 dhcp relay server-ip 192.168.100.2 # interface Vlanif100 ip address 192.168.100.1 255.255.255.0 应用主要是DHCP服务器的搭建 注释:注意,这里dhcp relay server-ip 192.168.100....
dhcp select relay dhcp relay server-ip 12.1.1.2 dhcp snooping :防止非法的dhcp 服务器 接入层交换机: sw2: dhcp enable dhcp snooping enable vlan 8 dhcp snooping enable int e0/0/1 将上联口设置为信任接口(默认所有的接口都是非信任口) dhcp snooping trusted ...
配置到dhcp地址池 网段范围为 :xxxxxxx 路由器配置: int 子接口 dot1q termination vid ip add xxxx xx arp broadcast enable dhcp select relay (启用dhcp中继功能) dhcp relay server-ip xxxxx (DHCP服务器地址) 注:思科只需要一行,ip helper-address xxxxx(要先开启dhcp)...
ip add 192.168.1.1 24 dhcp select relay //开启DHCP中继功能 dhcp relay server-ip 12.0.0.1//指向DHCP服务器的地址12.0.0.1请求DHCP服务 ip route-static 0.0.0.0 0.0.0.0 12.0.0.1 //如果DHCP中继服务器与DHCP服务器跨网段则要配置静态路由或者动态路由 ...
dhcp server group dhcpgroup1 //创建DHCP服务器组 dhcp-server 10.10.10.1 //在DHCP服务器组中添加DHCP服务器 # interface Vlanif100 ip address 10.20.20.1 255.255.255.0 dhcp select relay //在接口下使能DHCP中继功能 dhcp relay server-select dhcpgroup1 //指定接口对应的DHCP服务器组 ...
[SW1-Vlan-interface10]dhcp select relay //设置接口工作在dhcp中继模式，（缺省接口工作在dhcp服务器模式下）[SW1-Vlan-interface10]dhcp relay server-address 192.168.0.1 //设置接口中继的dhcp服务器的地址 使能dhcp [SW1]dhcp enable 添加缺省静态路由，保证和dhcp服务器网络互通 [SW1]ip route-static...
ip address 192.168.9.1 255.255.255.0 dhcp select relay dhcp relay server-ip 12.1.1.2 dhcp 中继原理：由于dhcp服务器和用户不在同一个vlan(即不在一个广播 域），因此dhcp 广播报文无法发送到dhcp 服务器，此时在核心交换机上面 配置dhcp中继 将dhcp 广播请求变为单播发送到dhcp 服务器。源地址由 0...