08-20-2015 11:08 AM - edited 07-05-2021 03:48 AM
hi i have an cisco aironet 1240ag access point i am not able to configure it it is showing radio is down, what to do for this?
08-20-2015 01:12 PM
Do you have basic config on your AP ? something like below would do
hostname <AP_HOSTNAME> ! dot11 ssid <SSID_NAME> authentication open authentication key-management wpa version 2 guest-mode wpa-psk ascii <SSID_PASSWORD> ! interface Dot11Radio0 encryption mode ciphers aes-ccm ssid <SSID_NAME> no shutdown ! interface Dot11Radio1 encryption mode ciphers aes-ccm ssid <SSID_NAME> no shutdown ! interface BVI1 ip address dhcp
HTH
Rasika
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08-21-2015 04:53 AM
Hi sir, here i shared my current configuration
ARDAL-AP01#sh run
Building configuration...
Current configuration : 1144 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname ARDAL-AP01
!
!
aaa new-model
!
!
aaa authentication login default local
aaa authorization exec default local
!
aaa session-id common
!
!
power inline negotiation prestandard source
!
!
username admin privilege 15 password 7 070E334841060B
username Cisco privilege 15 password 7 11080B01181D19
!
bridge irb
!
!
interface Dot11Radio0
no ip address
no ip route-cache
mbssid
station-role root
bridge-group 1
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
!
interface FastEthernet0
no ip address
no ip route-cache
duplex auto
speed auto
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
!
interface BVI1
ip address 10.230.1.10 255.255.255.0
no ip route-cache
!
ip default-gateway 10.230.1.254
ip http server
ip http authentication aaa
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
!
end
ARDAL-AP01#
08-21-2015 04:55 AM
The issue i faced is radio is disabled,here i shared my radio status
ARDAL-AP01#sh int dot11Radio 0
Dot11Radio0 is reset, line protocol is down
Hardware is 802.11G Radio, address is 003a.9afa.1380 (bia 003a.9afa.1380)
MTU 1500 bytes, BW 54000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/1127/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/30 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
6 packets input, 377 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 6 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
ARDAL-AP01#
08-21-2015 05:09 AM
HI Vijay,
Can you console AP and reboot it.
1. Post the entire bootup process here.
2. paste the output of : sh version
3. How is it powered?
Reagrds
08-21-2015 05:16 AM
Hi Sandeep,
This ap is in remote location i am accessing through telnet only, so its little bit difficult to take the bootup process. But i will try to get it any other option is there ?
if configured ssid and vlan to the ap its showing in but radio is down only.
08-21-2015 05:18 AM
Here i shared the show version details.
ARDAL-AP01#sh ver
Cisco IOS Software, C1240 Software (C1240-K9W7-M), Version 12.4(10b)JDA3, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Sun 07-Jun-09 04:13 by prod_rel_team
ROM: Bootstrap program is C1240 boot loader
BOOTLDR: C1240 Boot Loader (C1240-BOOT-M) Version 12.4(13d)JA, RELEASE SOFTWARE (fc2)
ARDAL-AP01 uptime is 1 day, 18 hours, 34 minutes
System returned to ROM by reload
System image file is "flash:/c1240-k9w7-mx.124-10b.JDA3/c1240-k9w7-mx.124-10b.JDA3"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
cisco AIR-LAP1242G-A-K9 (PowerPCElvis) processor (revision A0) with 24566K/8192K bytes of memory.
Processor board ID FTX1718B0BQ
PowerPCElvis CPU at 262Mhz, revision number 0x0950
Last reset from reload
1 FastEthernet interface
1 802.11 Radio(s)
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 10:F3:11:9D:49:A4
Part Number : 73-13787-01
PCA Assembly Number : 800-37048-01
PCA Revision Number : A0
PCB Serial Number : FOC17170J4V
Top Assembly Part Number : 800-29588-03
Top Assembly Serial Number : FTX1718B0BQ
Top Revision Number : A0
Product/Model Number : AIR-LAP1242G-A-K9
Configuration register is 0xF
ARDAL-AP01#
08-21-2015 05:31 AM
How is it powered?
Can you try this:
Config t Int d0 shut no shut
and then see the interface status again.
Regards
08-21-2015 05:41 AM
I tried it yesterday but no response, no also tried too still the same will happen
ARDAL-AP01(config-if)#do sh int d0
Dot11Radio0 is reset, line protocol is down
Hardware is 802.11G Radio, address is 003a.9afa.1380 (bia 003a.9afa.1380)
MTU 1500 bytes, BW 54000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/1127/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/30 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
6 packets input, 377 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 7 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
ARDAL-AP01(config-if)#
08-21-2015 07:23 AM
I think the radio is down because you have no SSID configured see Rasika's post:
Configure SSID & configure it under the radio interfaces:
dot11 ssid <SSID_NAME> authentication open authentication key-management wpa version 2 guest-mode wpa-psk ascii <SSID_PASSWORD> ! interface Dot11Radio0 encryption mode ciphers aes-ccm ssid <SSID_NAME> no shutdown
08-21-2015 08:27 AM
Hi,
Please make sure you have configured the ssid and mapped it to the radio interface. In case you have more then one ssid the configuration would be slightly changed. Please let me know with the ssid name based on which the configuration could be done.
Thanks and regards,
Manas Pratap Singh
08-21-2015 11:27 AM
Hi thanks, here i shared my requirement plz help me
i have only one vlan
want to configure two ssid one is user and other is guest both are in open or password protected
08-22-2015 09:23 AM
Hi Vijay,
With one vlan its recommended to use one ssid.
You can use the scrypt suggested by Rasika:
dot11 ssid test
authentication open
authentication key-management wpa version 2
guest-mode
wpa-psk ascii <Password>
interface Dot11Radio0
encryption mode ciphers aes-ccm
ssid test
no shutdown
interface Dot11Radio1
encryption mode ciphers aes-ccm
ssid test
no shutdown
For two ssids we would need two vlans. Incase you want two ssids please let me know the vlan numbers and ssid names.
Thanks and regards,
Manas Pratap Singh
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