Avocent Access Router Cyclades-PR2000 Manuel d'utilisateur télécharger pdf (Page 46)

Chapter 6 - The SWAN and Async Interfaces 46

Cyclades-PR2000

STEP TWO

The second step is to choose a data-link protocol in the Encapsulation Menu. There are many encapsulation

options on this interface.

For synchronous communication:

• Frame Relay: the Frame Relay Protocol is based on frame switching and constructs a permanent virtual

circuit (PVC) between two or more points.

• X.25: The X.25 Protocol is generally used to connect to a public network. The router can act either as a

DTE or a DCE.

• HDLC: A proprietary alternative to PPP.

For synchronous or asynchronous communication:

• PPP: The PPP (Point-to-Point) protocol is used for leased and dial-up lines. Multilink PPP is also

provided.

Information on how to determine the values of the parameters for each data-link protocol is provided in chapter

STEP THREE

The third step is to set the Network Protocol parameters. Information for this step is provided in chapter 7.

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Avocent Access Router Cyclades-PR2000 Manuel d'utilisateur Page 46