CISCO ROUTER BY Mark Sullivan Nancy Tung Xiao Yan Wu

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

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

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

Remote Office

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

Cisco 4000

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.

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

Switch Interface

Switch Port Connections

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.

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.

Connect Ethernet

Two Router Configuration Home Office Main Office

Network Connections OfficeHome Servers Office in Home Bedroom Connection

Router Basic Topology

Network Configuration Modes

Hostname Command Router#hostname HomeOffice HomeOffice(config)#

Configuration Commands

Interface Commands

Router Protocol Command HomeOffice#router rip network ip address

Summary Cisco Routers technology links many of the worlds communication networks. Cisco.com Cisco Academy

2600 Router

6500 Switch