... Cisco Public ITE 1Chapter 6 12 Cisco Thai Nguyen Networking Academy WAN Physical Layer Standards TheWAN physical layer also describes the interface between the DTE and the DCE. –EIA/TIA-232 ... rights reserved. Cisco Public ITE 1Chapter 6 43 Cisco Thai Nguyen Networking Academy Choosing a WAN Link Connection What is the purpose of the WAN? –Do you want to connect local branches, ... modulates the binary data into an analog signal at the source and demodulates the analog signal to binary data at the destination. The physical characteristics of the local loop to the PSTN...
... –Data is encapsulated by the sending router. The frame is sent on a physical medium to the WAN. –There are various ways to traverse the WAN, The receiving router uses the same communications ... Public ITE I Chapter 6 1 Point-to-Point Protocol Accessing theWAN – Chapter 2 Cisco Thai Nguyen Networking Academy â 2006 Cisco Systems, Inc. All rights reserved. Cisco Public ITE 1Chapter ... request requires no authentication, then PPP progresses to the next level. –If an incoming PPP request requires authentication, then it can be authenticated using either the local database...
... Frame Relay Step 1. Setting the IP Address on the Interface –R1 has been assigned 10 .1. 1 .1/ 24, –R2 has been assigned 10 .1. 1.2/24. Step 2. Configuring Encapsulation The encapsulation frame-relay ... DLCI. Use the show frame-relay map command to display the current map entries and information about the connections. The output shows the following information: 10 .14 0 .1. 1 is the IP address ... Public ITE 1Chapter 6 11 Cost Benefits of Multiple VCs More savings arise as the capacity of the access line is based on the average bandwidth requirement of the VCs, rather than on the maximum...
... reserved. Cisco Public ITE 1Chapter 6 28 The Network Security Wheel The security policy is the four steps of Security Wheel. Step 1: Secure –Secure the network by applying the security policy ... the entire audience in a large organization. Cisco Thai Nguyen Networking Academy â 2006 Cisco Systems, Inc. All rights reserved. Cisco Public ITE 1Chapter 6 11 Threats to Networks There ... of these groups differently. –Each group should only be shown the portion of the policy appropriate to their work and level of access to the network. –One document is not likely to meet the...
... correlation with time and space. 17 The processesaffecting aerosol behavior are summarized in the Table 1.1 and Figure 1. 2. The entire process canthen be expressed by the General Dynamics Equation ... 30, 319 7, 19 96.84. Sabbioni, C., Contribution of atmospheric deposition to the formation of damage layers, Sci. TotalEnviron., 16 7, 49, 19 95.L829/frame/ch 01 Page 21 Monday, January 31, 2000 ... particles) is then designated as the fraction that includes the “nucleation,” “accumulation,”and “coarse” modes.TSP and PM -10 were first introduced and standardized in 19 71. 21 The fractions...
... looked over them about the room; then she put them up and looked out under them. She seldom or never looked through them for so small a thing as a boy; they were her state pair, the pride of ... lived. He then held a position at the gate for some time, daring the enemy to come outside, but the enemy only made faces at him through the window and declined. At last the enemy's mother ... bird-like turn, a sort of liquid warble, produced by touching the tongue to the roof of the mouth at short intervals in the midst of the music the reader probably remembers how to do it, if he has...
... Application Hierarchy 1 6 Using the Tools Summary Matrix 1 9 Using the Tool Summaries 1 11 Learning More About Report Development Tools 1 12 Review 1 13 1 In this chapter you will learn ... Hierarchyto Identify the Tools 1 234Read “Using the Application Hierarchy”in chapter 1 Read “Using the ToolsSummary Matrix” in chapter 1 See book 1 (chapters 7through 11 ) for anoverview of reportingtoolsFor ... Tools 11 Chapter 1: Choosing the Right Report Development Tool Contents Choosing the Right Reporting Tool: The Big Picture 1 2 Organization of Report Development Tools 1 3 Using the Application...