配置 Cisco 851W 仅使用 802.11g?

配置 Cisco 851W 仅使用 802.11g?

是否可以将 Cisco 851W 无线路由器配置为仅使用 802.11g(而不是 802.11b)?

如果是这样,有人能告诉我需要进行哪些配置更改吗?

当前无线配置:

interface Dot11Radio0
 no ip address
 !
 encryption vlan 1 mode ciphers tkip 
 !
 encryption mode ciphers tkip 
 !
 ssid MYSSID
 !
 speed basic-1.0 basic-2.0 basic-5.5 basic-6.0 basic-9.0 basic-11.0 basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0
 channel 2462
 station-role root
 infrastructure-client
 no cdp enable
!
interface Dot11Radio0.1
 encapsulation dot1Q 1 native
 no cdp enable
 bridge-group 1
 bridge-group 1 subscriber-loop-control
 bridge-group 1 spanning-disabled
 bridge-group 1 block-unknown-source
 no bridge-group 1 source-learning
 no bridge-group 1 unicast-flooding

答案1

您需要像这样禁用 802.11b 速度:

interface dot11radio 0
#getting rid of b speeds
no speed basic-1.0 basic-2.0 basic-5.5
#Adding the g speeds here
speed basic-12.0, basic-18.0, basic-24.0, basic-36.0, basic-48.0, and basic-54.0

一旦您运行 11g,您可能还想启用速度插槽,这是一个无线接口子命令:

short-slot-time

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