1 ccna 2 v3.1 module 1 wans and routers claes larsen, ccai
TRANSCRIPT
![Page 1: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/1.jpg)
1
CCNA 2 v3.1 Module 1 WANs and Routers
Claes Larsen, CCAI
![Page 2: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/2.jpg)
222© 2004, Cisco Systems, Inc. All rights reserved.
Objectives
![Page 3: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/3.jpg)
333© 2004, Cisco Systems, Inc. All rights reserved.
Introduction to WANs
• A WAN is a data communications network that spans a large geographic area such as a state, province, or country.
![Page 4: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/4.jpg)
444© 2004, Cisco Systems, Inc. All rights reserved.
WAN Devices
![Page 5: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/5.jpg)
555© 2004, Cisco Systems, Inc. All rights reserved.
WAN Services
![Page 6: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/6.jpg)
666© 2004, Cisco Systems, Inc. All rights reserved.
Data Link Encapsulations
![Page 7: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/7.jpg)
777© 2004, Cisco Systems, Inc. All rights reserved.
Internal Configuration Components
![Page 8: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/8.jpg)
888© 2004, Cisco Systems, Inc. All rights reserved.
Routers Connected by WAN Technologies
![Page 9: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/9.jpg)
999© 2004, Cisco Systems, Inc. All rights reserved.
Path Determination
![Page 10: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/10.jpg)
101010© 2004, Cisco Systems, Inc. All rights reserved.
Internetwork Routers
• Any internetwork must include the following:
Consistent end-to-end addressing
Addresses that represent network topologies
Best path selection
Dynamic or static routing
Switching
![Page 11: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/11.jpg)
111111© 2004, Cisco Systems, Inc. All rights reserved.
Academy Approach to Labs
• In the academy lab, all the networks will be connected with serial or Ethernet cables and the students can see and physically touch all the equipment.
• Devices that make up the WAN cloud are simulated by the connection between the back-to-back DTE-DCE cables.
![Page 12: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/12.jpg)
121212© 2004, Cisco Systems, Inc. All rights reserved.
Router Internal Components
![Page 13: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/13.jpg)
131313© 2004, Cisco Systems, Inc. All rights reserved.
Router Internal Components
![Page 14: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/14.jpg)
141414© 2004, Cisco Systems, Inc. All rights reserved.
Internal Components of a 2600 Router
![Page 15: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/15.jpg)
151515© 2004, Cisco Systems, Inc. All rights reserved.
External Connections on a 2600 Router
![Page 16: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/16.jpg)
161616© 2004, Cisco Systems, Inc. All rights reserved.
Router External Connections
![Page 17: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/17.jpg)
171717© 2004, Cisco Systems, Inc. All rights reserved.
Computer or Terminal Console Connection
![Page 18: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/18.jpg)
181818© 2004, Cisco Systems, Inc. All rights reserved.
Modem Connection to Console or Auxiliary Port
![Page 19: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/19.jpg)
191919© 2004, Cisco Systems, Inc. All rights reserved.
Console Port Connections
1. Configure terminal emulation software on the PC for the following:
The appropriate com port
9600 baud
8 data bits
No parity
1 stop bit
No flow control
2. Connect a rollover cable to the router console port (RJ-45 connector).
3. Connect the other end of the rollover cable to the RJ-45 to DB-9 adapter
4. Attach the female DB-9 adapter to a PC.
![Page 20: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/20.jpg)
202020© 2004, Cisco Systems, Inc. All rights reserved.
Eight-Pin Connections for Cisco 2600 Series Routers
![Page 21: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/21.jpg)
212121© 2004, Cisco Systems, Inc. All rights reserved.
WAN Types
![Page 22: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/22.jpg)
222222© 2004, Cisco Systems, Inc. All rights reserved.
Router Serial WAN Connectors
![Page 23: 1 CCNA 2 v3.1 Module 1 WANs and Routers Claes Larsen, CCAI](https://reader030.vdocuments.site/reader030/viewer/2022032722/56649f495503460f94c6b7fb/html5/thumbnails/23.jpg)
232323© 2004, Cisco Systems, Inc. All rights reserved.
DCE Serial Connections