Learning by Doing: CISCO Certified Network ... - SCN Research

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NETSTAT.EXE IPCONFIG.EXE NBTSTAT.EXE _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ _______________________________________________ 9. DOSKEY. One very nice command for use with DOS is the DOSKEY command. If you enable this during a DOS session you will be able to use the up and down arrows to recall any previously typed commands. This is very nice when you are trying to ping different computers on the same network. Try it, you’ll like it! (Hint: you can also use F3). 10. EDIT. The DOS editor is used to match basic DOS files like batch files. Here you can read the contents of some files. Go through and select all options from each pull-down menu to see what they do…don’t forget to read the help too! REM ***************************************************************** REM * Batch file to change names of those four text files * REM ***************************************************************** REM REM By Matthew J. Basham, 02/21/2002 REM Copyright 2002 REM May not be reproduced without explicit written permission of the REM author. ECHO ECHO Let's start those little buggers up! ECHO Pause copy c:\temp\dave.txt c:\temp\dave.bak 17
pause copy c:\temp\matt.txt c:\temp\matt.bak pause copy c:\temp\scott.txt c:\temp\scott.bak pause copy c:\temp\tim.txt c:\temp\tim.bak pause ECHO ALL DONE! Supplemental Lab or Challenge Activity: 1. Go out to the web and find out what 8.3 means in regards to DOS (especially file names). 2. Write a batch file to install a \temp folder on the root drive of a computer and make it a hidden folder. So What Have I Learned Here? In this lab you have learned the basics of DOS. I find that many students do not have the experience with DOS that I had as I was brought up through the Commodore 64’s, IBM’s, 386’s, 486’s, etc. To me it is old-hat…to many newcomers though it is totally foreign. You will be using DOS while you are working on many of the labs in this book so I thought it best to put it right up front. Keep referring back to this lab as often as you need to. 18
Page 1 and 2: Learning by Doing: CISCO Certified
Page 3 and 4: About the Author Matthew Basham is
Page 5 and 6: Acknowledgements Preface Table of C
Page 7 and 8: Basic Access Control Lists 342 Exte
Page 9 and 10: Searching CISCO for CCNA Test infor
Page 11 and 12: Figure 5—Scroll down to CCNA exam
Page 13 and 14: Objective: This lab is designed to
Page 15 and 16: g. If you really have some time to
Page 17 and 18: C:\ |___CDDROM\ |___MY_Documents\ |
Page 19 and 20: Sometimes we do not always know or
Page 21 and 22: find format keyb label mode more nl
Page 23: WINREP.EXE WINFILE.EXE WINHELP.EXE
Page 27 and 28: Cool Windows 95/98 Utilities KRNL38
Page 29 and 30: Changing TCP/IP Settings on Your Co
Page 31 and 32: Gateway Tab Figure 4—Putting in a
Page 33 and 34: Paper Lab: ICONS for Computer Diagr
Page 35 and 36: CISCO Net Ranger—CISCO security d
Page 37 and 38: Laptop—ditto. File server—Used
Page 39 and 40: Firewall—Network Address Translat
Page 41 and 42: Paper Lab: Proper Cable for the Pro
Page 43 and 44: Rollover (ro): Used for connecting
Page 45 and 46: Change hubs to switches: 38
Page 47 and 48: Add in a web access: DSU/CSU WWW 40
Page 49 and 50: 4. Click on the file and print shar
Page 51 and 52: Figure 7—Selecting the options fo
Page 53 and 54: You should see something like this:
Page 55 and 56: purpose. Check your documentation.
Page 57 and 58: Now along the column headings we se
Page 59 and 60: Let’s try another one: 223. Start
Page 61 and 62: Then, using a different color marke
Page 63 and 64: Let me just walk through one more
Page 65 and 66: 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 128
Page 67 and 68: For example, lets convert the binar
Page 69 and 70: To convert a large hexadecimal numb
Page 71 and 72: Network Data Link Physical Provides
Page 73 and 74: Encapsulation As we move down the O
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Session Transport Network Data Link
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Objective: To be able to learn more
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There are all kinds of other topolo
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Supplemental Lab or Challenge Activ
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The Start of Frame Delimiter (SOF)
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The Control (con) is 1 byte long an
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The Options (Opt) field can vary in
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only one port at a time. The hub al
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1 3 5 7 Workstation Workstation Wor
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Supplemental Labs or Challenge Acti
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9. Collision Domains: ____________
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Paper Lab: Subnetting Objective: To
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12. Routers pass packets between __
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2. Which of the following dotted no
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18. Select the IP address for the s
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12. What is the decimal to binary c
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4. How many possible subnets can be
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16. How would the host field be exp
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Subnet masking 1. How would the sub
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Whole enchilada problems 1. Which o
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Objective: To learn how to design n
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Subnetting Example: John’s Brewho
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Intermediate DOS Lab: Troubleshooti
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7. We know we have good connections
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DHCP Lab Objective: To learn about
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5. Notice how our address may diffe
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Free Protocol Inspector Objective:
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Objective: To learn how to use a pr
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Notice how we have three frames wit
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5. Type cd pub to change to the pub
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Protocols and the OSI Model Objecti
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DECnet Suite OSI Model 7 Protocol 6
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Layer 2 Technologies: LAN’s OSI M
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Supplemental Labs or Challenge Acti
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Once you click “connect” you sh
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Fun Ports to Surf with Telnet To op
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6. Make sure you have the following
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(Step 1) Configure a connection on
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. Double-click on “dial-up networ
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Step-By-Step Instructions: 1. You a
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Figure 5d—Isn’t that nice? 4. C
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Your Modem and You Objective: This
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AT&F load factory defaults and sett
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Part 2: Basic Routing I 154
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More importantly to you right now i
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Ethernet Console AUX Power Power Po
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Objective: To become familiar with
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9. Write down what you see on the w
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outer#terminal history size 5 17. U
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Other modes you may use include: co
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Objectives: To more fully understan
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So let’s look at a boot sequence
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Step-by-Step Instructions: 1. Hook
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NVRAM Flash RAM/DRAM ROM CPU Serial
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Basic Router Configuration Objectiv
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8. Once you have determined that yo
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Basic Rip Objectives: To learn abou
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It’s ok if you see it, but you pr
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Gateway of last resort is not set C
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Step-by-Step Instructions: 1. Troub
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Input queue: 0/75/0 (size/max/drops
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1 192.168.30.2 16 msec 16 msec * Ra
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5. Finally, do not forget about tho
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Loopback Interfaces Objectives: To
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2. We can use a loopback interface
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C:\WINDOWS\Desktop>ping 22.22.22.22
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Basic RIP with Protocol Inspector O
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5. Wait two minutes. Remember, you
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Router Telnet Lab Objective: To lea
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william#debug telnet Incoming Telne
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Addressing: Routers Hostnames Phibe
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On Optik you should see: optik#debu
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Scenario 3: Hostnames Phiber Optik
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5. Setup the workstations with IP a
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RIP metrics and the Limitations of
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Interface Send Recv Key-chain Ether
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Step-by-Step Instructions: 1. Cable
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Subnetting with DHCP Objectives: To
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Objective: To learn how to implemen
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So What Have I Learned Here? In thi
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Workstations A B IP 161.20.2.2 161.
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Now let’s explore some of the oth
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Overcoming Problems with Routing Lo
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RIP Version 2 and Redistribution wi
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9. Use your knowledge of debug comm
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Prompt Command Shortcut Description
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Design a network using VLSM and the
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Troubleshooting scenarios for Part
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Switch Maintenance Objective: In th
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Remember how we just put in a passw
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Just click on “yes” to clear th
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Step-By-Step Instructions: 1. You s
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Figure 2—STP showing cost of 10.
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Intermediate STP Objective: To be a
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connection to the root switch. That
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8. Change the cost of port 7 back t
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4. Now we need to assign ports to t
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c. Click on [A] for add a VLAN (thi
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Mixing it up: VLAN’s with STP Obj
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Subnetting Example: ABC Packaging O
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4. Stop the capture. You should see
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Part 3 Command Review Objective: To
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Whole Enchilada/Crazy Insano Lab #1
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Paper Lab: CISCO Three-Layer Hierar
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Protocol Deathmatch: RIP versus RIP
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company and control access between
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Step-By-Step Instructions: 1. Set u
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Guest Router Name Derivation In 199
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Workstations A B IP 200.150.100.2 2
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I 202.150.100.0/24 [100/8576] via 2
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Here we can see the entry for netwo
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Redistribution of IGRP and RIP Obje
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3. Now we can see how this affects
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dennis(config)#router rip dennis(co
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Gateway of last resort is not set I
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to add the extra metrics statements
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7. Notice the reachable/not reachab
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(VLSM/CIDR). OSPF on a wider scale
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wash# leung#sh ip ospf Routing Proc
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Border Gateway Protocol (BGP) Objec
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3. Let’s add in the BGP. It too u
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BGP table version is 24, local rout
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What time interval for each protoco
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Basic IP/IPX with Dynamic Routing O
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gibson#ping ipx 0000.1234.1111 % Un
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gibson#debug ipx sap ? activity IPX
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IPX Lab Diagram: network 100 enc SA
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7. Now let’s try that ping IPX ag
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Objective: To learn how to create w
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Paper Lab: Access Control Lists Obj
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Now we just need to do the second s
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Now let’s try to “free-hand”
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4. Make four text files and put one
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10. Try the shortcut to the 192.168
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Objective: To implement an extended
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8. Now let’s try the show access
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Objective: To implement a named acc
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actually build a mini-protocol insp
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Log Buffer (4096 bytes): 00:27:14:
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Firewall Basics using Reflexive ACL
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7. Even though that ACL works let
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Registering for Your CCNA Exam Obje
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3. Configure the router to receive
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Point-to-Point Protocol (PPP) Objec
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MTU 1500 bytes, BW 128 Kbit, DLY 20
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So what have I learned here? In thi
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PAP (Password Authentication Protoc
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00:54:36: Se0/0 IPCP: O CONFREQ [Cl
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4. Let’s turn off debugging. Use
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20. 01:24:46: Se0/1 LCP: MagicNumbe
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“real-world” scenario. Undo all
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Remote Access DUN with PPP Encapsul
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lord(config)#ipx routing 0000.BBBB.
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Setting up a Router to be a Frame R
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Objective: To learn how to set up a
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turner#sh frame-relay pvc PVC Stati
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Step-By-Step Instructions: 1. Cable
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Fully-Meshed Frame Relay with 3 Rou
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Shadow 16 17 18 18 Diekman 17 16 Kn
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interface connections for #16 and #
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Frame Relay Operation and Troublesh
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network we will see all but our own
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7. Wrong ip address/mask Here I jus
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outer#sh frame map Serial0/0 (up):
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3. Configure the ISDN interface on
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Challenge Lab or Supplemental Activ
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3. Configure the ISDN interface on
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00:21:08: %LINEPROTO-5-UPDOWN: Line
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Data Link Layer Two things happen h
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00:13:27: %LINEPROTO-5-UPDOWN: Line
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In line 1 we see our Q931 requestin
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Type escape sequence to abort. Send
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36. IPCP: Install route to 192.168.
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Last C/I to ISDN transceiver: AI:Ac
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kissane#sh controller bri BRI unit
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05:04:35: BR0/0:2 DDR: disconnectin
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Type escape sequence to abort. Send
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Sending 5, 100-byte ICMP Echos to 1
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kissane#debug ppp nego PPP protocol
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kissane#debug ppp nego PPP protocol
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06:47:25: BR0/0:1 PPP: Treating con
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Step-By-Step Instructions: 1. Confi
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7. Try to ping the loopback. You sh
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Frame Relay with ISDN Backup Object
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So what have I learned here? In thi
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Coming In the Next Version of the T
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Did you like this book? There’s m
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