eNSP中最简单的旁挂式AC+AP组网搭建

拓扑图如左提所示:
1、AC2与路由器的连线允许通过的vlan是99,也是管理AP使用的vlan;AC2作为整个网络的DHCP服务器,为AP、STA分配IP
2、AR1和LSW1之间只通过vlan40的数据
3、LSW1内有4个vlan,分别是:
- vlan9:AP的管理配置使用的vlan
- vlan40:与路由器通信使用的vlan
- vlan10:AP1发布的wifi信号所在的vlan
- vlan20:AP2发布的wifi信号所在的vlan
整体网络的思路:AP通过vlan9以及DHCP中继,从AC2的vlanif99接口获取IP信息;AP通过option43协议在AC2上线(需要AP的地址池配置该协议);AP1的vlan10的wifi设备通过DHCP中继获取IP,而数据转发通过直接转发的模式;AP2的vlan20的wifi信号通过DHCP中继获取IP,而数据转发通过直接转发的模式.
全网通采用的是RIPv2协议。
LSW1的配置命令如下:
sy un in e v b 10 20 40 9 int e0/0/1 p l a p d v 40 int e0/0/2 p l t p t a v 9 10 p t p v 9 int e0/0/3 p l t p t a v 9 20 p t p v 9 int v 10 ip a 192.168.1.1 24 int v 20 ip a 192.168.2.1 24 int v 40 ip a 192.168.4.2 24 int v 9 ip a 192.168.9.1 24 rip version 2 network 192.168.1.0 network 192.168.2.0 network 192.168.4.0 network 192.168.9.0 dhcp enable in v10 dhcp select relay dhcp relay server-ip 192.168.99.100 in v20 dhcp select relay dhcp relay server-ip 192.168.99.100 in v9 dhcp select relay dhcp relay server-ip 192.168.99.100
AR1的配置命令如下:
sy un in e int g0/0/1 ip a 192.168.3.1 24 int g0/0/2 ip a 192.168.4.1 24 int g0/0/0 ip a 192.168.99.1 24 rip version 2 network 192.168.3.0 network 192.168.4.0 network 192.168.99.0
AC2的配置命令如下:
sy un in e v b 99 10 20 ip pool p10 network 192.168.1.0 mask 24 gateway-list 192.168.1.1 ip pool p20 network 192.168.2.0 mask 24 gateway-list 192.168.2.1 ip pool p99 network 192.168.9.0 mask 24 gateway-list 192.168.9.1 option 43 sub-option 3 ascii 10.0.99.100 //让DHCP下发的IP信息中携带option43相关的信息,为AP跨网段上线提供信息,让广播变成定向单播 dhcp en in v 99 ip a 192.168.99.100 24 dhcp select global rip version 2 network 192.168.99.0 wlan capwap source interface vlanif99 wlan ap auth-mode no-auth wlan ssid-profile name ssf ssid V10WIFI security-profile name sef security wpa-wpa2 psk pass-phrase 12345678 aes y vap-profile name vaf forward-mode direct-forward service-vlan vlan-id 10 ssid-profile ssf security-profile sef ap-id 0 vap-profile vaf wlan 1 radio 0wlan ssid-profile name ssf20 ssid V20WIFI security-profile name sef20 security wpa-wpa2 psk pass-phrase 12345678 aes y vap-profile name vaf20 forward-mode direct-forward service-vlan vlan-id 20 ssid-profile ssf20 security-profile sef20 ap-id 1 vap-profile vaf20 wlan 1 radio 0 vap-profile vaf20 wlan 1 radio 1

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