Enabling And Disabling Broadcast Key Rotation - Allen-Bradley Stratix 5100 User Manual

key management type. This table lists the cipher suites that are compatible with
WPA and CCKM.
Table 94 - Cipher Suites Compatible with WPA and CCKM
Authenticated Key Management Types
CCKM
WPA
If using WPA and CCKM as key management, only tkip and aes ciphers are
IMPORTANT
supported. If using only CCKM as key management, ckip, cmic, ckip-cmic, tkip,
wep, and aes ciphers are supported.
When you configure the cipher TKIP (not TKIP + WEP 128 or TKIP + WEP 40)
for an SSID, the SSID must use WPA or CCKM key management. Client
authentication fails on an SSID that uses the cipher TKIP without enabling WPA
or CCKM key management.
For a complete description of WPA and instructions for configuring
authenticated key management, see

Enabling and Disabling Broadcast Key Rotation

Broadcast key rotation is disabled by default. Client devices using static WEP
cannot use the access point when you enable broadcast key rotation. Broadcast
key rotation is supported only when using key management (such as dynamic
WEP (802.1x), WPA with EAP, or preshared key).
Beginning in privileged EXEC mode, follow these steps to enable broadcast key
rotation:
1. Enter global configuration mode.
configure terminal
2. Enter interface configuration mode for the radio interface.
• The 2.4 GHz radio and the 2.4 GHz 802.11n radio is 0.
• The 5 GHz radio and the 5 GHz 802.11n radio is 1.
interface dot11radio { 0 | 1 }
Rockwell Automation Publication 1783-UM006A-EN-P - May 2014
Configuring Cipher Suites and WEP
Compatible Cipher Suites
encryption mode ciphers wep128
encryption mode ciphers wep40
encryption mode ciphers ckip
encryption mode ciphers cmic
encryption mode ciphers ckip-cmic
encryption mode ciphers tkip
encryption mode aes
encryption mode ciphers tkip
encryption mode ciphers tkip wep128
encryption mode ciphers tkip wep40
encryption mode ciphers eas
Encryption mode ciphers tkip wep128 and tkip wep-40 can only be
used is WPA is configured as optional.
Using WPA Key Management on page
Chapter 11
357.
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