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

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Supplemental Lab or Challenge Activity: 1. Try to find out about all of those other tabs and settings in the network and TCP/IP Properties windows. 2. What is a gateway? So What Have I Learned Here? Now you are talking about the meat and potatoes of things to come. In almost every lab you will be installing workstation TCP/IP settings. Better learn it good now. 25
Paper Lab: ICONS for Computer Diagrams Objective: To learn about ICONS used in <strong>CISCO</strong> drawings and for what each represents. Tools and Materials: None. Step-By-Step Instructions: Let’s just go through all of them one <strong>by</strong> one: Router—Layer 3 device. Models include 2500 and 2600 series for access layer. Communication Server—This provide access to networking devices over a LAN or WAN using Serial Line Internet Protocol (SLIP). You won’t probably use this too much since other technologies are getting cheaper and easier to use. Gateway—Device that acts as a “gateway” to the network or Internet. Bridge—Old school layer 2 device not used too much anymore. Workgroup switch—Layer 2 device that you will use plenty. A CCIE-guy told me “one good future in networking is in switching” (the other is in security). 100BaseT hub—Not used too much anymore since switches cost about the same. 26
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 and 24: WINREP.EXE WINFILE.EXE WINHELP.EXE
Page 25 and 26: pause copy c:\temp\matt.txt c:\temp
Page 27 and 28: Cool Windows 95/98 Utilities KRNL38
Page 29 and 30: Changing TCP/IP Settings on Your Co
Page 31: Gateway Tab Figure 4—Putting in a
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
Page 75 and 76: Session Transport Network Data Link
Page 77 and 78: Objective: To be able to learn more
Page 79 and 80: There are all kinds of other topolo
Page 81 and 82: 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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Supplemental Lab or Challenge Activ
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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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