How to get 300 mbps on Cisco LAP1142N without WLAN Controller

Unanswered Question
Nov 22nd, 2009

Hi,

Anyone using Cisco LAP1142N without Wireless LAN Controller and getting 300mbps throughput? I am only using 5 GHz (Manually Disabled 2.4) but i am getting only 144 mbps max throughtput. It would be great if someone can help me to achive around 300 mbps from this AP.

Thanks in advance.

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Leo Laohoo Sun, 11/22/2009 - 20:10

You need to configure either Open authentication or WPA2/AES to enable 802.11n.

mustafiz Sun, 11/22/2009 - 21:01

Thanks for your reply. Yes, using Authentication-> open. Under the Radio interface using Channel Width 40-above. Checked with a laptop and it connects with 144 mbps and not getting more then that.

Here is a part of the config:

===================

version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname ap
!
enable secret 5 $1$0M/H$HIkGshtMt9w5q.KqNvMQf/asdf
!
no aaa new-model
no ip domain lookup
!
!
dot11 syslog
!

dot11 ssid TestN2
   authentication open

!

bridge irb
!
!
interface Dot11Radio0
no ip address
no ip route-cache
shutdown
antenna gain 0
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
!
interface Dot11Radio1
no ip address
no ip route-cache
!
ssid TestN2
!
antenna gain 0
no dfs band block
speed  basic-6.0 basic-9.0 basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
channel width 40-above
channel dfs
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
!

ip http server
no ip http secure-server
ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
bridge 1 route ip
!
!
!
line con 0
line vty 0 4
login local

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