Avaya Configuring IP Utilities Bedienungsanleitung PDF herunterladen (Seite 37)

TCP, FTP, Telnet, and NTP Concepts

114071 Rev. A 2-7

The interface between TCP and programs that use TCP consists of a set of

messages exchanged between the clients and TCP, and a set of functions and

macros that user programs call to exchange TCP messages. These programs use

the functions and macros to

• Open, close, abort, and get the status of connections

• Control the ﬂow of data

• Encapsulate data for TCP to transmit

• Process received TCP data

When a program passes data to TCP, the TCP layer formats the data and calls on

the IP layer to transmit the data to its destination.

For information on creating TCP on the router, see Chapter 1. For information on

editing TCP parameters, see Chapter 3.

FTP Overview

The File Transfer Protocol allows ﬁles to be transferred from a server to an FTP

client or from an FTP client to the server. FTP ensures the integrity of data

transferred from one system to another.

Using FTP, you can log in to a remote host, identify yourself, list remote

directories, copy ﬁles to or from the remote host, and execute a few simple

commands remotely.

When you enable FTP on the router, you can:

• Download ﬁles from a host system to a remote router and retrieve ﬁles from

the router

• Examine the directory listing of ﬁles on the remote router

• Delete ﬁles on the remote router

As network administrator, you use Site Manager to create the FTP server on the

router and edit FTP server parameters. For complete information and instructions,

refer to Chapter 4.

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 95 96

Keine Kommentare

Avaya Configuring IP Utilities Bedienungsanleitung Seite 37