Figure 23-13

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Client-Server Concept

Figure 23-14

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Domain Name System

Figure 23-15

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Local vs. Remote Login

Figure 23-16

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

TELNET

Figure 23-17

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

TFTP

Figure 23-18

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

FTP

Figure 23-19

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Client and Server in FTP

Figure 23-20

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Local Procedure Call

Figure 23-21

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Remote Procedure Call

Figure 23-22

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Email Addresses

Figure 23-23

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Email

Figure 23-24

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

SNMP

Figure 23-25

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Use of Variables in SNMP

Figure 23-26

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

HTTP Commands