Cisco 胖AP桥接配置实例教程

路由器教程 2022-08-30

桥接网络一般是解决光纤无法到达的无奈之举，Cisco的桥接链路技术比较成熟，稳定性实测还可以，用的也很普遍。
本文介绍Cisco FAT AP桥接配置实例，我使用的是3台Cisco 1532E 胖AP，软件版本是C1530 Software (ap1g3-K9W7-M), Version 15.2(4)JB3b，其它版本也应该通用。
逻辑拓扑图

配置实例
本文只列举了5.8G桥接的主要配置信息，2.4G桥接同理。

root AP配置
dot11 ssid TEST5G
authentication open
authentication key-management wpa version 2
wpa-psk ascii passwd5G

interface Dot11Radio1
no ip address
encryption mode ciphers aes-ccm
ssid TEST5G
antenna gain 0
peakdetect
dfs band 3 block
packet retries 64 drop-packet
channel 5765
station-role root bridge
bridge-group 1
bridge-group 1 spanning-disabled

interface BVI1
ip address 172.17.50.111 255.255.255.0

ip default-gateway 172.17.50.1
其它常规配置：略

以上配置的SSID，加密类型，channel，station-role 可根据需要自行修改。
station-role几种常用的选择如下：
station-role root bridge
station-role root bridge wireless-clients
station-role root access-point
station-role root ap-only

mesh1 AP配置
dot11 ssid TEST5G
authentication open
authentication key-management wpa version 2
wpa-psk ascii passwd5G

interface Dot11Radio1
no ip address
encryption mode ciphers aes-ccm
ssid TEST5G
antenna gain 0
peakdetect
packet retries 64 drop-packet
station-role non-root bridge
bridge-group 1
bridge-group 1 spanning-disabled

interface BVI1
ip address 172.17.50.222 255.255.255.0

ip default-gateway 172.17.50.1
其它常规配置：略

以上配置的SSID，加密类型，station-role 同样也可根据需要自行修改。
station-role几种常用的选择如下：
station-role non-root bridge
station-role non-root bridge wireless-clients
station-role non-root wireless-clients
station-role workgroup-bridge

mesh2 AP配置
同mesh1 AP配置，略

桥接链路检查
配置完成后，在root AP上查看，可以看到我的两台mesh AP都已桥接到root AP上。
Root-1532E#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone,
D - Remote, C - CVTA, M - Two-port Mac Relay

Device ID Local Intrfce Holdtme Capability Platform Port ID
Mesh1-1532E Vi-Dot11 1 147 T I AIR-SAP15 Vi-Dot11 0
Mesh2-1532E Vi-Dot11 0 167 T I AIR-SAP15 Vi-Dot11 0
测试桥接链路信号质量
Root-1532E#show dot11 associations
802.11 Client Stations on Dot11Radio1:
SSID [WPWGB5G] :
MAC Address IP address IPV6 address Device Name Parent State
bc16.f59e.xxx1 0.0.0.0 :: Br-client - bc16.f5a0.xxx1 Assoc
bc16.f5a0.xxx2 172.17.50.107 :: bridge Mesh1-1532E self Assoc
bc16.f5a1.xxx3 172.17.50.110 :: bridge Mesh2-1532E self Assoc
Root-1532E#dot11 dot11Radio 1 linktest target bc16.f5a0.xxx2
Root-1532E#terminal monitor
Root-1532E#dot11 dot11Radio 1 linktest
Start linktest to bc16.f5a0.xxx2, 100 512 byte packets

GOOD (2 % retries) Time Strength(dBm) SNR SNR Retries
msec In Out In Out In Out
Sent : 100, Avg 0 - 28 - 31 58 56 Tot: 0 4
Lost to Tgt: 0, Max 4 - 28 - 31 59 57 Max: 0 1
Lost to Src: 0, Min 0 - 29 - 33 58 55
Rates (Src/Tgt) mcs4 100/100
Linktest Done in 0.084 msec
通过以上测试，就可以知道Root AP和Mesh AP的信号强度，信噪比，重传率等信息。

标签： Cisco胖AP桥接配置

上一篇：梅林固件路由器增加虚拟内存实现教程下一篇：Cisco瘦AP转胖AP实现教程

Cisco 胖AP桥接配置实例教程

热门文章

最新文章

标签列表