03-14-2011 03:16 AM - edited 07-03-2021 07:56 PM
ap is AIR-AP1142N.
SSID & RADIO 1 configuration is that....
enable ssid on the radio 0 -> i see the ssid (but 72mbps..)
but, shut radio 0 after enable the radio 1 -> i don't see the ssid
802.11n configuration is authentication open or wpa2 and aes encryption on the radio 1 (5GHz)
please help
CONFIGURATION
!
dot11 ssid TestN2
authentication open
guest-mode
!
interface Dot11Radio0
no ip address
no ip route-cache
shutdown
!
!
ssid TestN2
!
antenna gain 0
guard-interval long
channel 2412
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
end
!
interface Dot11Radio1
no ip address
no ip route-cache
!
!
ssid TestN2
!
no dfs band block
channel width 40-above
channel 5745
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
!
ap#show ip interface brief
Interface IP-Address OK? Method Status Protocol
BVI1 192.168.1.108 YES DHCP up up
Dot11Radio0 unassigned YES NVRAM administratively down down
Dot11Radio1 unassigned YES TFTP up up
GigabitEthernet0 unassigned YES NVRAM up up
Solved! Go to Solution.
03-14-2011 10:02 AM
Sounds stupid but are you sure that the client laptop is capable of 5ghz ?
Nicolas
03-14-2011 05:41 AM
Add command "guest-mode" under ssid configuration:
http://www.cisco.com/en/US/docs/wireless/access_point/12.2_11_JA/configuration/guide/s11ssid.html
zhenning
03-14-2011 10:02 AM
Sounds stupid but are you sure that the client laptop is capable of 5ghz ?
Nicolas
03-18-2011 12:26 AM
i'm stupid...
test pc's wireless lan card support 802.11n but, support only b/g/n...(broadxxx 802.11n)
;;;;;;;;;
i know that, 802.11a is 5ghz...
i'm looking for other pc.. now.....
i'm stupid...
thanks for your advice...
03-18-2011 12:47 AM
That's the usual catch. 11n can be done on 2 and 5ghz band. So laptop manufacturers say "bgn" for 2ghz client and abgn for dual bands.
:-)
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