ENSP实现AC内三层漫游

最新推荐文章于 2025-12-08 14:28:29 发布

原创最新推荐文章于 2025-12-08 14:28:29 发布 · 601 阅读

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#网络

拓扑图如下：

AP1和AP2注册到同一AC上，AP1下业务vlan20，AP2下业务vlan30，属于不同网段。

效果：终端从AP1漫游到AP2，IP地址不变，业务不中断。

配置如下表：

#
vlan batch 10 20 30
#
interface Vlanif10
ip address 10.1.10.2 255.255.255.0
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 10
#
ip route-static 0.0.0.0 0.0.0.0 10.1.10.1
#
capwap source interface vlanif10
#
wlan
ssid-profile name home
ssid home
vap-profile name ap1
service-vlan vlan-id 20
ssid-profile home
security-profile home
vap-profile name ap2
service-vlan vlan-id 30
ssid-profile home
security-profile home
ap auth-mode no-auth
ap-group name ap1
regulatory-domain-profile china
radio 0
vap-profile ap1 wlan 1
radio 1
vap-profile ap1 wlan 1
radio 2
vap-profile ap1 wlan 1
ap-group name ap2
regulatory-domain-profile china
radio 0
vap-profile ap2 wlan 1
radio 1
vap-profile ap2 wlan 1
radio 2
vap-profile ap2 wlan 1
ap-id 0 type-id 56 ap-mac 00e0-fc03-23b0 ap-sn 210235448310BE61073C
ap-name AP1
ap-group ap1
ap-id 1 type-id 56 ap-mac 00e0-fc56-1c50 ap-sn 210235448310AE275B2D
ap-name AP2
ap-group ap2
#

#
vlan batch 10 20 30
#
dhcp enable
#
interface Vlanif10
ip address 10.1.10.1 255.255.255.0
dhcp select interface
#
interface Vlanif20
ip address 10.1.20.1 255.255.255.0
dhcp select interface
#
interface Vlanif30
ip address 10.1.30.1 255.255.255.0
dhcp select interface
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 10
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk pvid vlan 10
port trunk allow-pass vlan 10 20
#
interface GigabitEthernet0/0/3
port link-type trunk
port trunk pvid vlan 10
port trunk allow-pass vlan 10 30
#

配置使用两个AP组：ap1和ap2，分别对应相应vap-profile

默认家乡代理为AP，终端从AP1漫游到AP2后，终端ping AC地址转发路径如下：

数据包先由AP2经capwap隧道转发给AC，AC再经capwap隧道转发给AP1，AP1再转成普通报文转发给AC。