![Eusso GL2411-MU Manual Download Page 28](http://html1.mh-extra.com/html/eusso/gl2411-mu/gl2411-mu_manual_2441066028.webp)
27
and set the SubMask of the AP to 255.255.255.0.
Ethernet Mac Address
Don’t change it, as this will disable the AP.
Infrastructure
An integrated wireless and wired LAN is called an Infrastructure configuration.
PLCP
physical layer convergence protocol
PPDU
PLCP protocol data unit
Preamble Type
During transmission, the PSDU shall be appended to a PLCP preamble and header to create the
PPDU. Two different preambles and headers are defined : the mandatory supported long preamble and header
which interoperates with the current 1 and 2 Mbit/s DSSS specification as described in IEEE Std 802.11 -1999,
and an optional short preambl e and header. At the receiver, the PLCP preamble and header are processed to aid in
demodulation and delivery of the PSDU. The optional short preamble and header is intended for application where
maximum throughput is desired and interoperability with lega cy and non short preamble capable equipment is not
consideration. That is, it is expected to be used only in networks of like equipment that can all handle the optional
mode. (IEEE 802.11b standard)
PSDU
PLCP service data unit
Roaming
A LAN mobile user moves around an ESS and enjoys a continuous connection to the Infrastructure
network.
RTS Threshold
Transmitters contending for the medium may not be aware of each other. RTS/CTS mechanism
can solve this “ Hidden Node Problem”. If the packet size is smaller than the preset RTS Threshold size, the
RTS/CTS mechanism will NOT be enabled.
WEP
“ Wired Equivalent Privacy ” WEP is an encryption scheme used to protect wireless data communication to
enable the icon will prevent other stations without the WEP k ey from linking with the AP.
Summary of Contents for GL2411-MU
Page 17: ...16 ...