本知識重點考覈你們對VRRP、DHCP掌握狀況,實驗要求以下: 實驗要求: 1.SW1爲vlan 10的主網關,vlan 20的備份網關; 2.SW2爲vlan 20的主網關,vlan 10的備份網關; 3.DHCP服務器在vlan 66,網關在SW2上面; 4.PC一、PC2自動獲取ip地址且能夠互相ping通。
第一步,進行基本網絡配置,配置步驟及命令以下:服務器
SW1上配置以下命令:
sysname SW1
vlan batch 10 20 66
interface GigabitEthernet0/0/1
port link-type access
port default vlan 10
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan all
interface Vlanif10
ip address 192.168.10.251 255.255.255.0
interface Vlanif20
ip address 192.168.20.251 255.255.255.0
interface Vlanif66
ip address 192.168.66.251 255.255.255.0網絡
SW2上配置以下命令:
sysname SW2
vlan batch 10 20 66
interface GigabitEthernet0/0/1
port link-type access
port default vlan 20
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan all
interface GigabitEthernet0/0/3
port link-type access
port default vlan 66
interface Vlanif10
ip address 192.168.10.252 255.255.255.0
interface Vlanif20
ip address 192.168.20.252 255.255.255.0
interface Vlanif66
ip address 192.168.66.252 255.255.255.0ide
第二步,進行VRRP配置,以下: SW1上配置以下命令:
interface Vlanif10
vrrp vrid 10 virtual-ip 192.168.10.250
vrrp vrid 10 priority 200
interface Vlanif20
vrrp vrid 20 virtual-ip 192.168.20.2503d
SW2上配置以下命令:
interface Vlanif10
vrrp vrid 10 virtual-ip 192.168.10.250
interface Vlanif20
vrrp vrid 20 virtual-ip 192.168.20.250
vrrp vrid 20 priority 200code
第三步,配置DHCP,命令以下: DHCP服務器配置
sysname DHCP
interface GigabitEthernet0/0/0
ip address 192.168.66.1 255.255.255.0
dhcp select global
ip route-static 0.0.0.0 0.0.0.0 192.168.66.252
ip pool p1
gateway-list 192.168.10.250
network 192.168.10.0 mask 255.255.255.0
dns-list 8.8.8.8
ip pool p2
gateway-list 192.168.20.250
network 192.168.20.0 mask 255.255.255.0
dns-list 8.8.8.8 server
SW1上配置以下命令:
dhcp enable
interface Vlanif10
dhcp select relay
dhcp relay server-ip 192.168.66.1
interface Vlanif20
dhcp select relay
dhcp relay server-ip 192.168.66.1blog
SW1上配置以下命令:
dhcp enable
interface Vlanif10
dhcp select relay
dhcp relay server-ip 192.168.66.1
interface Vlanif20
dhcp select relay
dhcp relay server-ip 192.168.66.1dns
最後,進行驗證查看。 查看vrrp以下:
PC端查看以下:
經過以上查看得知,網關以及DHCP配置均知足實驗要求,實驗完成!!! 。 。 。