Black Box MT722AE-X21T Manual De Usuario

CHAPTER 2: Introduction

• Routing between several Frame Relay devices or networks (Frame Relay to Frame Relay switching).

(See Figure 2-5.)

• Connection of devices supporting HDLC protocol to the X.25 or Frame Relay network.

(See Figure 2-6.)

Figure 2-1. Fradswitch-8A serving as backbone for private X.25 data networks.

STAT MUX

STM LINK

X.25 LINK

X.25

NETWORK

X.25 PUBLIC

DATA

NETWORK

FRADSWITCH-8A