Loopcomm LP-8186, Руководство пользователя

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4.18 What is Temporal Key Integrity Protocol (TKIP)?
The Temporal Key Integrity Protocol, pronounced tee-kip, is part of the IEEE 802.Hi encryption standard for wireless
LANs. TKIP is the next generation of WEP, the Wired Equivalency Protocol, which is used to secure 802.11 wireless
LANs. TKIP provides per-packet key mixing, a message integrity check and a re-keying mechanism, thus fixing the
flaws of WEP.
4.19 What is Advanced Encryption Standard (AES)?
Security issues are a major concern for wireless LANs, AES is the U.S. government's next-generation cryptography
algorithm, which will replace DES and 3DES.
4.20 What is Inter-Access Point Protocol (IAPP)?
The IEEE 802.1 If Inter-Access Point Protocol (IAPP) supports Access Point Vendor interoperability, enabling roaming
of 802.11 Stations within IP subnet.
IAPP defines messages and data to be exchanged between Access Points and between the IAPP and high layer
management entities to support roaming. The IAPP protocol uses TCP for inter-Access Point communication and UDP
for RADIUS request/response exchanges. It also uses Layer 2 frames to update the forwarding tables of Layer 2
devices.
4.21 What is Wireless Distribution System (WDS)?
The Wireless Distribution System feature allows WLAN AP to talk directly to other APs via wireless channel, like the
wireless bridge or repeater service.
4.22 What is Universal Plug and Play (uPNP)?
UPnP is an open networking architecture that consists of services, devices, and control points. The ultimate goal is to
allow data communication among all UPnP devices regardless of media, operating system, programming language, and
wired/wireless connection.
4.23 What is Maximum Transmission Unit (MTU) Size?
Maximum Transmission Unit (MTU) indicates the network stack of any packet is larger than this value will be
fragmented before the transmission. During the PPP negotiation, the peer of the PPP connection will indicate its MRU
and will be accepted. The actual MTU of the PPP connection will be set to the smaller one of MTU and the peer's MRU.
The default is value 1400.
4.24 What is Clone MAC Address?
Clone MAC address is designed for your special application that request the clients to register to a server machine with
one identified MAC address. Since that all the clients will communicate outside world through the WLAN AP Router,
so have the cloned MAC address set on the WLAN AP Router will solve the issue.
4.25 What is DDNS?
DDNS is the abbreviation of Dynamic Domain Name Server. It is designed for user own the DNS server with dynamic
WAN IP address.
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