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

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Supplemental or Challenge Activities: 1. Go out to <strong>CISCO</strong> and download the AT command set. 2. Try writing different scripts for your modem. a. Write one to limit line speed to 9600 bps. b. Write another to answer on the second ring. c. Write one to show default settings during the boot. 3. Try using a protocol inspector to “see” the negotiation between two PC’s using DUN. Change the settings for protocols and stuff. So What Have I Learned Here? Ok…so this is a bit more in-depth than you really need to get with modems. If you continue on with your <strong>CISCO</strong> training then you will have to be very familiar with these commands. We use these to set up the ability to dial into a router and make changes. Again, this is one of those labs where I grew up doing this but newer people to the field have not had the need for anything like this…call it a catch-up if you want. 153
Part 2: Basic Routing I 154
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Learning by Doing: CISCO Certified
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About the Author Matthew Basham is
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Acknowledgements Preface Table of C
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Basic Access Control Lists 342 Exte
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Searching CISCO for CCNA Test infor
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Figure 5—Scroll down to CCNA exam
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Objective: This lab is designed to
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g. If you really have some time to
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C:\ |___CDDROM\ |___MY_Documents\ |
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Sometimes we do not always know or
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find format keyb label mode more nl
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WINREP.EXE WINFILE.EXE WINHELP.EXE
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pause copy c:\temp\matt.txt c:\temp
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Cool Windows 95/98 Utilities KRNL38
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Changing TCP/IP Settings on Your Co
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Gateway Tab Figure 4—Putting in a
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Paper Lab: ICONS for Computer Diagr
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CISCO Net Ranger—CISCO security d
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Laptop—ditto. File server—Used
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Firewall—Network Address Translat
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Paper Lab: Proper Cable for the Pro
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Rollover (ro): Used for connecting
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Change hubs to switches: 38
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Add in a web access: DSU/CSU WWW 40
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4. Click on the file and print shar
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Figure 7—Selecting the options fo
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You should see something like this:
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purpose. Check your documentation.
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Now along the column headings we se
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Let’s try another one: 223. Start
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Then, using a different color marke
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Let me just walk through one more
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2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 128
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For example, lets convert the binar
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To convert a large hexadecimal numb
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Network Data Link Physical Provides
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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
Page 109 and 110: 16. How would the host field be exp
Page 111 and 112: Subnet masking 1. How would the sub
Page 113 and 114: Whole enchilada problems 1. Which o
Page 115 and 116: Objective: To learn how to design n
Page 117 and 118: Subnetting Example: John’s Brewho
Page 119 and 120: Intermediate DOS Lab: Troubleshooti
Page 121 and 122: 7. We know we have good connections
Page 123 and 124: DHCP Lab Objective: To learn about
Page 125 and 126: 5. Notice how our address may diffe
Page 127 and 128: Free Protocol Inspector Objective:
Page 129 and 130: Objective: To learn how to use a pr
Page 131 and 132: Notice how we have three frames wit
Page 133 and 134: 5. Type cd pub to change to the pub
Page 135 and 136: Protocols and the OSI Model Objecti
Page 137 and 138: DECnet Suite OSI Model 7 Protocol 6
Page 139 and 140: Layer 2 Technologies: LAN’s OSI M
Page 141 and 142: Supplemental Labs or Challenge Acti
Page 143 and 144: Once you click “connect” you sh
Page 145 and 146: Fun Ports to Surf with Telnet To op
Page 147 and 148: 6. Make sure you have the following
Page 149 and 150: (Step 1) Configure a connection on
Page 151 and 152: . Double-click on “dial-up networ
Page 153 and 154: Step-By-Step Instructions: 1. You a
Page 155 and 156: Figure 5d—Isn’t that nice? 4. C
Page 157 and 158: Your Modem and You Objective: This
Page 159: AT&F load factory defaults and sett
Page 163 and 164: More importantly to you right now i
Page 165 and 166: Ethernet Console AUX Power Power Po
Page 167 and 168: Objective: To become familiar with
Page 169 and 170: 9. Write down what you see on the w
Page 171 and 172: outer#terminal history size 5 17. U
Page 173 and 174: Other modes you may use include: co
Page 175 and 176: Objectives: To more fully understan
Page 177 and 178: So let’s look at a boot sequence
Page 179 and 180: Step-by-Step Instructions: 1. Hook
Page 181 and 182: NVRAM Flash RAM/DRAM ROM CPU Serial
Page 184 and 185: Basic Router Configuration Objectiv
Page 186 and 187: 8. Once you have determined that yo
Page 188 and 189: Basic Rip Objectives: To learn abou
Page 190 and 191: It’s ok if you see it, but you pr
Page 192 and 193: Gateway of last resort is not set C
Page 194 and 195: Supplemental Lab or Challenge Activ
Page 196 and 197: Step-by-Step Instructions: 1. Troub
Page 198 and 199: Input queue: 0/75/0 (size/max/drops
Page 200 and 201: 1 192.168.30.2 16 msec 16 msec * Ra
Page 202 and 203: 5. Finally, do not forget about tho
Page 204 and 205: Loopback Interfaces Objectives: To
Page 206 and 207: 2. We can use a loopback interface
Page 208 and 209: 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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