Avaya Configuring IP Utilities Manuel d'utilisateur télécharger pdf (Page 41)

TCP, FTP, Telnet, and NTP Concepts

114071 Rev. A 2-11

To use Telnet to access the Technician Interface, you must assign at least one IP

address to the router. The number of Telnet connections you can make to the

Technician Interface is limited only by the availability of system resources (that is,

system memory).

How Telnet Works

Before you can enable Telnet on the router, you must ﬁrst create TCP. After you

create TCP, you can create Telnet Server and Telnet Client and modify their

default parameters. For information on creating TCP and modifying Telnet default

parameters, see Chapter 5.

Telnet Server

When you create a Telnet server, the router accepts inbound requests from a Telnet

client and establishes a Telnet session to the Technician Interface.

A PC with a network conﬁguration can run a Telnet terminal emulation program

to establish a remote session on a router (Figure 2-3). In this case, the PC is

deﬁned as a Telnet client and the router as a Telnet server.

Figure 2-3. Telnet Server

Note: We recommend that you establish no more than one Telnet session per

router.

TCP

Telnet BGP

DLSw FTP

TCP0001A

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Avaya Configuring IP Utilities Manuel d'utilisateur Page 41