Cau Hinh Repeater

[ton.that.hung.viet]

Xin chao cac ban.

Minh dang can cau hinh repeater cho Cisco AP 1240. Ban nao co tai lieu hoac co the huong dan cho minh cach cau hinh nay nhe.

Thanks alot

[convoi]

Nguồn tham khảo: http://is.gd/5GiL4


Configuring Repeater APs

Follow these steps to configure your Cisco AP as a repeater AP:


The first step to configure a repeater AP is to enable Aironet extensions on both the parent and repeater APs. By default, these extensions are enabled. Aironet extensions are useful for the AP to communicate with other Cisco wireless devices. However, if you have problems getting non-Cisco equipment to talk to the AP, a first step is to disable Aironet extensions.
Next, open the Security page from the menu at the left of the AP's main page.
Select SSID Manager from the submenu.
Click the tab at the top of the screen to indicate which radio you want to set up as a repeater.
Scroll to the bottom of the screen to the section named Global Radio0802.11G SSID Properties. Of course, if you had selected to manage the 802.11a radio, you would have to scroll to the section indicating that radio. This is shown in Figure 5-5 (http://javascript%3Cb%3E%3C/b%3E:popUp%28%27/content/images/chap5_158705227x/elementLinks/05fig05.jpg%27%29).
http://www.ciscopress.com/content/images/chap5_158705227x/elementLinks/th05fig05.jpg
(http://javascript%3Cb%3E%3C/b%3E:popUp%28%27/content/images/chap5_158705227x/elementLinks/05fig05.jpg%27%29) Figure 5-5 (http://javascript%3Cb%3E%3C/b%3E:popUp%28%27/content/images/chap5_158705227x/elementLinks/05fig05.jpg%27%29) Selecting the Radio's SSID Properties
In the Set Infrastructure SSID drop-down menu, select the name of the SSID the repeater uses to associate to a root AP.
Clicking the checkbox next to the drop-down menu forces infrastructure devices to associate to the repeater AP that uses this SSID.
Click Apply.
Click the Express Setup selection from the menu at the left.
For the radio you want to establish as a repeater, click the radio button next to Repeater Non-Root.
In the Aironet Extensions section, click the radio button next to Enable.
Click Apply at the bottom of the screen.

Most WLAN problems stem from improperly configured APs or clients. If you properly install and configure your APs, you are on the right track to an effective WLAN.

Configuring a Repeater Using the CLI

If you want to configure your AP as a repeater and use the command-line interface, the following is an example configuration setting. This example configures the AP with two parents:

ap1130# configure terminal
ap1130(config)# interface dot11radio 0
ap1130(config-if)# ssid qbranch
ap1130(config-ssid)# infrastructure-ssid
ap1130(config-ssid)# exit
ap1130(config-if)# station-role repeater
ap1130(config-if)# dot11 extensions aironet
ap1130(config-if)# parent 1 0012.7fc2.1bdc 1000
ap1130(config-if)# parent 2 0012.44b4.b250 1000
ap1130(config-if)# end
ao1130# copy running-config startup-config