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ssid is not see on the pc(ap1142n, 802.11n).

yus08120812
Level 1
Level 1

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

1 Accepted Solution

Accepted Solutions

Nicolas Darchis
Cisco Employee
Cisco Employee

Sounds stupid but are you sure that the client laptop is capable of 5ghz ?

Nicolas

View solution in original post

4 Replies 4

zhenningx
Level 4
Level 4

Nicolas Darchis
Cisco Employee
Cisco Employee

Sounds stupid but are you sure that the client laptop is capable of 5ghz ?

Nicolas

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...

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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