Compatible Systems MicroRouter 1200i Uživatelský manuál stáhnout pdf (Strana 29)

GORAMO – Janusz Górecki

MultiLink Router and MikroRouter

www.goramo.com.pl

age 29 from 41

TCP (Transmission Control Protocol). TCP is a protocol operating in client-server mode. The

server waits for connection on a particular port. The client initiates a connection to the

server.

In contrast to UDP, TCP provides higher layers of communication to provide all the

packages in their entirety, in the order and without duplicates. This ensures a reliable

connection at the expense of increased overhead in the form of a header and a greater

number of forward packets

UDP (User Datagram Protocol). This is the protocol without connection, so there is no charge to

make connections and track sessions (in contrast to TCP). Nor is there any mechanisms for flow

control and retransmission. The benefit of such a simplification of the construction is faster data

transmission and no additional tasks which have to deal with the host using a protocol. For these

reasons, the UDP is often used in applications such as videoconferencing, streaming audio on

the Internet and online games, where data must be sent as soon as possible, and error correction

are different layers of the OSI model.

ICMP (Internet Control Message Protocol) It is used in diagnosing networks and routing. Essential

function in the control of the transmission network. Programs used in ping and traceroute.

4.17

Users

Users tab allows you to pursue a policy of sharing links and services for an individual user. In order to

facilitate the management of users can be combined in the group

There we have the following fields:

User ID - used to link with other systems

Name - according to custom fields can be added to the group and check its operating statistics.

MAC address - to identify a user by MAC address

IP address - to identify a user by IP address

Group - the name of the group is assigned a user

4.18

Groups

Tab Groups lets you add new groups to which in the Users tab, add each user, making it easier to

manage the parameters for access to Internet users.

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 40 41

Žádné komentáře

Compatible Systems MicroRouter 1200i Uživatelský manuál Strana 29