GeoDesy FSO Next series User Manual

Page 26

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GeoDesy Kft.
H-1116 Budapest, Kondorfa str. 6


Security


On the security section you can set the username and the password for the unit. If
you have forget the usernam and/or the password please contact The technical
support.

Network statistics page


As a new feature of the Next series of products, you can monitor the li
over the link. These figures are showing the reception on a port of FO(fibre optic
from the remote end) or TP(Twisted pair, form the local connected equipment).

Unicast: sending of information packets to a single destination

Multicast: is the delivery of information to a group of destinations simultaneously
using the most efficient strategy to deliver the mes
network only once and only create copies when the links to the destinations split.
The word "Multicast" is typically used to refer to
the multicast concept on the IP routing level, where route
tree distribution paths for datagram sent to a multicast destination address in real
time. But there are also other implementations of the multicast distribution strategy
listed below.

Broadcast: refers to transmitting a packet t
every device on the network. In practice, the scope of the broadcast is limited to a
broadcast domain. Not all computer networks support broadcasting; for example,
neither X.25 nor frame relay supply a broadcast cap
Internet-wide broadcast. Broadcasting is largely confined to local area network
(LAN) technologies, most notably Ethernet and Token Ring, where the performance
impact of broadcasting is not as large as it would be in a wid
Ethernet and IPv4 use an all

Fragments: datagram can be fragmented into pieces small enough to pass over a
link with a smaller MTU than the original datagram size.
Jabber: transmission of a packet on a computer network that is larger than the
network's MTU. Such transmissions hog bandwidth and congest the network. Many

Telefon: 06

. 6-8.


E-mail: info@geodesy

http://www.

26

section you can set the username and the password for the unit. If

you have forget the usernam and/or the password please contact The technical

Network statistics page

As a new feature of the Next series of products, you can monitor the li
over the link. These figures are showing the reception on a port of FO(fibre optic

TP(Twisted pair, form the local connected equipment).

sending of information packets to a single destination

is the delivery of information to a group of destinations simultaneously

using the most efficient strategy to deliver the messages over each link of the
network only once and only create copies when the links to the destinations split.
The word "Multicast" is typically used to refer to IP Multicast, the implementation of
the multicast concept on the IP routing level, where routers create optimal spanning
tree distribution paths for datagram sent to a multicast destination address in real
time. But there are also other implementations of the multicast distribution strategy

refers to transmitting a packet that will be received (conceptionally) by

every device on the network. In practice, the scope of the broadcast is limited to a
broadcast domain. Not all computer networks support broadcasting; for example,
neither X.25 nor frame relay supply a broadcast capability, nor is there any form of

wide broadcast. Broadcasting is largely confined to local area network

(LAN) technologies, most notably Ethernet and Token Ring, where the performance
impact of broadcasting is not as large as it would be in a wide area network. Both
Ethernet and IPv4 use an all-ones broadcast address to indicate a broadcast packet.

Fragments: datagram can be fragmented into pieces small enough to pass over a
link with a smaller MTU than the original datagram size.

ssion of a packet on a computer network that is larger than the

network's MTU. Such transmissions hog bandwidth and congest the network. Many

Telefon: 06-1-481-2050

Fax.: 06-1-481-2049

[email protected]

http://www.geodesy-fso.com

section you can set the username and the password for the unit. If

you have forget the usernam and/or the password please contact The technical

As a new feature of the Next series of products, you can monitor the live traffic flows
over the link. These figures are showing the reception on a port of FO(fibre optic

TP(Twisted pair, form the local connected equipment).

is the delivery of information to a group of destinations simultaneously

sages over each link of the

network only once and only create copies when the links to the destinations split.

, the implementation of

rs create optimal spanning

tree distribution paths for datagram sent to a multicast destination address in real-
time. But there are also other implementations of the multicast distribution strategy

hat will be received (conceptionally) by

every device on the network. In practice, the scope of the broadcast is limited to a
broadcast domain. Not all computer networks support broadcasting; for example,

ability, nor is there any form of

wide broadcast. Broadcasting is largely confined to local area network

(LAN) technologies, most notably Ethernet and Token Ring, where the performance

e area network. Both

ones broadcast address to indicate a broadcast packet.

Fragments: datagram can be fragmented into pieces small enough to pass over a

ssion of a packet on a computer network that is larger than the

network's MTU. Such transmissions hog bandwidth and congest the network. Many

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