04-14-2010 09:23 AM - edited 07-03-2021 06:43 PM
I was hoping to get some assistance on getting the 1231g to work with WPA2-PSK (AES). My laptops cannot authenticate using this config but connect fine to the 1242AG. Below are some of the specifics:
1231G
Radio Type: AIR-MP31G
IOS Ver: 12.3(8) JED
Multiple SSID
Encryption: AES
Key Management: Mandatory WPA
*Laptops can connect to SSID with WEP
Any help would be greatly appreciated.
05-11-2010 07:05 AM
I am sorry to say this, but in order to do AES with the AP you are using, you MUST have
either an AIR-RM21A or AIR-RM22A...this ap does not have either one of these radios.
...the following excerpt is from the 12.3(2)JA release notes:
AES-CCMP
This feature supports Advanced Encryption Standard-Counter Mode with Cipher Block Chaining
Message Authentication Code Protocol (AES-CCMP). AES-CCMP is required for Wi-Fi Protected
Access 2 (WPA2) and IEEE 802.11i wireless LAN security. This feature is not supported on
350 series access points.
This feature is supported on these devices:
•1100 series access points (802.11g radio only)
•1130AG series access points
•1200 series access points (IEEE 802.11g and 802.11a radios only with the part numbers
AIR-RM21A or AIR-RM22A)
•1230AG series access points (IEEE 802.11g and 802.11a radios only with the part numbers
AIR-RM21A or AIR-RM22A)
Regards
Surendra
05-11-2010 07:17 AM
Rating the resolution is really appreciated.
01-10-2012 07:50 AM
Version dependent perhaps? This museum piece supports it
System image file is "flash:/c1200-k9w7-mx.123-8.JEE/c1200-k9w7-mx.123-8.JEE"
cisco AIR-AP1220-IOS-UPGRD (PowerPC405GP) processor with 15138K/1236K bytes of memory.
Product/Model Number : AIR-AP1220-IOS-UPGRD
Radio AIR-MP31G, Base Address 0013.c40x.xxxx, BBlock version 0.00, Software version 6.11.8
#encryption mode ciphers ?
aes-ccm WPA AES CCMP
ckip Cisco Per packet key hashing
ckip-cmic Cisco Per packet key hashing and MIC (MMH)
cmic Cisco MIC (MMH)
tkip WPA Temporal Key encryption
wep128 128 bit key
wep40 40 bit key
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