tailieunhanh - Lab 5.2.7b Troubleshooting Interconnected Devices

Tham khảo tài liệu 'lab troubleshooting interconnected devices', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Cisco SrsTEMS Lab Troubleshooting Interconnected Devices Switch A Switch B Router A Router B Straight-through cable Serial cable Rollover console Crossover cable Objective Create a simple routed wide-area network WAN with two PCs two switches or hubs and two routers Configure workstation IP address information Identify and correct networking problems related to cabling issues Identify and correct networking problems workstation IP addressing issues Background Preparation This lab focuses on configuring a basic router-to-router WAN and then troubleshooting Layer 1 cabling problems and workstation Layer 3 IP addressing problems. Note The two routers need to be preconfigured by the instructor or lab assistant to have the correct IP addresses on their LAN and WAN interfaces. Router A will provide the clocking signal as DCE. Use the prior lab Basic Routed WAN to set up this lab prior to starting the troubleshooting. As the configuration shown is being set up problems with cabling and workstation IP addressing should be introduced into the setup of the network. By working in teams of two one person can set up the 1 - 3 CCNA 1 Networking Basics v - Lab Copyright 2003 Cisco Systems Inc. configuration and introduce some errors and the other person can troubleshoot the setup to determine the problems. The equipment needed in this lab is the following Two Ethernet 10BASE-T or Fast Ethernet switches or two hubs Two routers with an RJ-45 Ethernet or Fast Ethernet interface or an AUI interface and at least one serial interface. 10Base-T AUI transceiver DB15 to RJ-45 for a router with an AUI Ethernet interface which is a 2500 Series Several straight-through crossover and improperly wired or bad cables for connecting the workstations and routers to the hub or switch One female DCE and one male DTE cable for interconnecting the routers Step 1 Set up the lab configuration for Team member A by doing the following a. Set up the lab according to prior lab Basic .