2. CISCO ROUTER BY Mark Sullivan Nancy Tung Xiao Yan Wu

3. Agenda  Cisco Background  What is a Router  What is Switch  Router Command  Router Configuration

4. Cisco Background  The worldwide leader in networking for the Internet.  Internet Protocol-based (IP) networking solutions  provides the broadest line of solutions for transporting data, voice and video

5. Cisco Security  Cisco equipment ensure that networks both public and private  operate with maximum performance  flexibility security  VPN (Virtual Private Network)  Encryption

6. Remote Office

7. Router A router is located at the gateway it routes packets as they travel from one network to another network(s). A router can be either a hardware device or a software application The router is connected to at least two networks

8. Cisco 4000

9. Router Interfaces The console port is a management port used to provide out-of-band access to the router. It is used for the initial configuration of the router, monitoring, and disaster recovery procedures. To connect to the console port, a rollover cable and a RJ-45 to DB-9 adapter are used to connect a PC. Cisco supplies the necessary adapter to connect to the console port.

10. Switches  segments the Local Area Network (LAN)  by directing the data flow and determines the route of packets  a switch performs the layer 2 or Data-Link layer function.layer 2 Data-Link layer

11. Switch Interface

12. Switch Port Connections

14. Router Connection  To connect the PC to a router:  Configure terminal emulation software on the PC for: The appropriate com port 9600 baud 8 data bits No parity 1 stop bit No flow control  Connect the RJ-45 connector of the rollover cable to the router console port.  Connect the other end of the rollover cable to the RJ-45 to DB-9 adapter.  Attach the female DB-9 adapter to a PC.

15. Connect the Console Cable  1. Connect the light-blue console cable to the light-blue port labeled CONSOLE on the rear panel of the router.  2. Connect the other end of the light-blue console cable to an RJ-45 adapter.  Use either the RJ-45-to-DB-9 adapter or the RJ-45-to-DB-25 adapter, depending on your local terminal or PC.  3. Attach the adapter to a serial port on a terminal or PC running emulation software to allow router configuration.

16. Connect Ethernet

17. Two Router Configuration Home Office Main Office

18. Network Connections OfficeHome Servers Office in Home Bedroom Connection

19. Router Basic Topology

20. Network Configuration Modes

21. Hostname Command Router#hostname HomeOffice HomeOffice(config)#

22. Configuration Commands

23. Interface Commands

25. Router Protocol Command HomeOffice#router rip network ip address

26. Summary Cisco Routers technology links many of the worlds communication networks. Cisco.com Cisco Academy http://cisco.netacad.net

27. 2600 Router

28. 6500 Switch