Installation guide

D-126 Motorola RF Switch System Reference Guide
!
interface vlan70
description GUEST
ip address 192.168.70.14/24
!
!
!
rtls
rfid
espi
sole
!
ip route 0.0.0.0/0 192.168.10.1
!
ntp server 192.168.10.5 prefer
line con 0
line vty 0 24
!
end
D.9 802.11i Support
The IEEE 802.11i standard (ratified in 2004) provides enhanced security for WLANs. 802.11i supersedes the
initial 802.11Wired Equivalent Privacy (WEP) security specification, which was shown to have severe
security weaknesses. The 802.11i standard improves WLAN security by implementing the Temporal Key
Integrity Protocol (TKIP) and Advanced Encryption Standard (AES) for encryption and data integrity. 802.11i
amends the original 802.11 standard by mandating authentication using either 802.1X authentication or
pre-shared keys.
The Wi-Fi Alliance organization created the Wi-Fi brand. The Wi-Fi Alliance promotes and certifies WLAN
product inter-operability and promotes them as the global WLAN standard across all market segments. The
Wi-Fi Alliance has instituted a test suite that defines how member products are tested to certify they are
interoperable with other Wi-Fi certified products.
During the 802.11i standard ratification, the Wi-Fi alliance introduced Wi-Fi Protected Access (WPA) as an
intermediate solution to address WEP vulnerabilities. WPA uses TKIP for encryption and dynamic encryption
key generation. WPA was also designed to be supported on existing WLAN infrastructures without hardware
upgrades.
Wi-Fi Protected Access 2 (WPA2) is the next generation of Wi-Fi security, based on the final 802.11i standard
supporting AES. The new AES encryption mechanism introduced in 802.11i generally requires a hardware
upgrade from earlier versions of WLAN clients and APs, however all current shipping Motorola RF Switches
and Access Ports / Access Points support WPA2.