不同vlan通過DHCP中繼方式獲取IP的配置方法
1. 規划拓撲及VLAN,IP
2. Windows server 2016 DHCP服務器配鏈接描述
https://blog.51cto.com/lumay0526/2046957
注意:如果在域環境下部署DHCP,在安裝完成后需要使用活動目錄服務器授權DHCP服務
3. 接入交換機配置(2個配置相同)
system-view
vlan batch 10 20 #新建VLAN
interface GigabitEthernet0/0/1 #進入接口GigabitEthernet0/0/1
port link-type access #設置端口模式Access,vlan10
port default vlan 10
interface GigabitEthernet0/0/2 #進入接口GigabitEthernet0/0/2
port link-type access #設置端口模式Access,vlan20
port default vlan 20
interface GigabitEthernet0/0/3 #進入接口GigabitEthernet0/0/3(上行端口)
port link-type trunk #設置端口模式Trunk,所有vlan均可通過
port trunk allow-pass vlan all
4. 核心交換機配置
system-view
vlan batch 10 20 30 40 #新建vlan10 20 30 40
#配置虛擬端口地址(網關地址)
interface vlan 10
ip address 192.168.10.1 24
interface vlan 20
ip address 192.168.20.1 24
interface vlan 30
ip address 192.168.90.1 24
interface GigabitEthernet0/0/1 #配置下行端口trunk
port link-type trunk
port trunk allow-pass vlan all
interface GigabitEthernet0/0/2 #配置下行端口trunk
port link-type trunk
port trunk allow-pass vlan all
interface GigabitEthernet0/0/3 #配置連接dhcp端口vlan30
port link-type access
port default vlan 30
#配置中繼:
system-view
dhcp enable
interface vlan 10
dhcp select relay
dhcp relay server-ip 192.168.90.9
interface vlan 20
dhcp select relay
dhcp relay server-ip 192.168.90.9