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Cisco Certification: Bridges, Routers and Switches for CCIEs 2nd edition [Hardback]

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  • Formāts: Hardback, 976 pages, height x width x depth: 185x242x67 mm, weight: 2029 g
  • Izdošanas datums: 17-Apr-2001
  • Izdevniecība: Prentice Hall
  • ISBN-10: 0130903892
  • ISBN-13: 9780130903891
Citas grāmatas par šo tēmu:
Cisco Certification: Bridges, Routers and Switches for CCIEs 2nd editionPalielināt
  • Formāts: Hardback, 976 pages, height x width x depth: 185x242x67 mm, weight: 2029 g
  • Izdošanas datums: 17-Apr-2001
  • Izdevniecība: Prentice Hall
  • ISBN-10: 0130903892
  • ISBN-13: 9780130903891
Citas grāmatas par šo tēmu:
Permanent link: https://www.kriso.lv/db/9780130903891.html
Keywords:
Cisco's CCIE certification is today's most lucrative, sought-after networking credential: the gold standard for networking professionals. In Cisco Certification, Second Edition, world-class CCIE instuctor and consultant, Bruce Caslow focuses on the most challenging aspect of the CCIE exam process: the hands-on labs. This bestseller has been fully updated to reflect Cisco's latest technologies and exam objectives, with new coverage of VoIP, IP multicast, and many other key topics. Bruce Caslow focuses on providing in-depth, advanced explanations of Cisco network configuration and troubleshooting -- not just Q&As. This new edition adds extensive coverage of Quality of Service, IP multicast, and voice traffic routing, including Voice Over IP, Voice Over ATM, Voice Over Frame Relay. It also delivers expanded coverage of two key protocols: BGP for connecting internal networks to Internet Service Providers; and OSPF for internal enterprise internetworking. It includes even more lab exercises, "Can You Spot the Issues" challenges, test-taking strategies and day-to-day guidance for problem resolution.

Papildus informācija

Cisco's CCIE certification is today's most lucrative, sought-after networking credential: the gold standard for networking professionals. In Cisco Certification, Second Edition, world-class CCIE instuctor and consultant, Bruce Caslow focuses on the most challenging aspect of the CCIE exam process: the hands-on labs. This bestseller has been fully updated to reflect Cisco's latest technologies and exam objectives, with new coverage of VoIP, IP multicast, and many other key topics. Bruce Caslow focuses on providing in-depth, advanced explanations of Cisco network configuration and troubleshooting -- not just Q&As. This new edition adds extensive coverage of Quality of Service, IP multicast, and voice traffic routing, including Voice Over IP, Voice Over ATM, Voice Over Frame Relay. It also delivers expanded coverage of two key protocols: BGP for connecting internal networks to Internet Service Providers; and OSPF for internal enterprise internetworking. It includes even more lab exercises, "Can You Spot the Issues" challenges, test-taking strategies and day-to-day guidance for problem resolution.
Preface xxxix
Acknowledgments xli
Introduction to CCIE Certification
1(30)
The Influence of the OSI Model
2(1)
The Influence of Graduate School Examination Testing Formats
3(2)
What This Book Does Not Cover
5(1)
CCIE Test Nondisclosure Policy
6(1)
The Cisco Web Site
6(1)
The Origins of This Book
6(3)
CCIE Defined
9(1)
Routing and Switching
9(1)
ISP/Dial
9(1)
WAN Switching
9(1)
The CCIE Written Exam
10(1)
The CCIE Hands-On Lab
10(1)
Six Key Ingredients for CCIE Certification Success
10(1)
Roadmap of This Book
11(1)
Physical and Data-link Layer Configuration Tasks
12(1)
Topics Include
12(1)
Configuring IP Addressing, IP IGP Routing Protocols, and Redistribution
12(1)
Topics Include
13(1)
Configuring IP Exterior Gateway Protocols
13(1)
Topics Include
14(1)
Configuring non-IP Routing Protocols
14(1)
Topics Include
14(1)
Configuring Nonroutable Protocols
15(1)
Topics Include
15(1)
Managing Internetwork Traffic
15(1)
Topics Include
16(1)
Working Through the Six Levels and Working with the IOS
16(2)
User Mode
16(1)
Privileged Mode
17(1)
Configuration Mode
17(1)
A Warm Up ``Issue Spotting'' Scenario
18(11)
Spotting Issues and Listing Configuration Steps
20(9)
Summary
29(2)
Getting Started
31(34)
A Rack of Routers and Switches Is Your Tabula Rasa...
31(1)
The Cisco End-to-End Solution
32(1)
Core, Distribution, and Access
33(26)
The Cisco Hierarchical Internetworking Model
33(2)
The Core-Level
35(1)
The Distribution Level
36(1)
The Access-Level
36(1)
Scalability
37(1)
Redundancy
37(1)
Limit the Scope of Failure
37(1)
Facilitates Traffic Control
37(1)
Initial Inspection of Routers and Switches
38(1)
Cisco Router and LightStream 1010 Boot-Up Process
39(2)
Catalyst 5000 Boot-Up Process
41(1)
Cisco Systems Console
41(2)
Perform a Show Version on a Router
43(1)
Record the IOS Loaded on the Router
44(3)
Performing a Show Version on a Catalyst Switch
47(2)
Remotely Connecting to a Router or Switch
49(1)
Accessing a Router or Switch Via a TELNET Session
49(1)
Accessing a Router or Switch Via an Asynchronous Modem Connection
50(1)
Accessing a Router or Switch Via a Network Management Station
50(1)
Accessing a Router or Switch Via a Terminal Server
51(1)
Line Command Configuration
52(1)
IP Address Configuration
52(1)
Configuring IP Host Table
52(3)
Troubleshooting the Terminal Server
55(1)
Make Sure the Routers and Switches Have the Default Configurations Only
56(1)
Assign Your Routers and Switches a Name
57(1)
If No DNS Server Is Supplied, Disable DNS Lookups on the Routers
57(1)
Cisco IOS Shortcuts
57(2)
Summary
59(2)
Professional Development Checklist
61(1)
For Further Study
62(1)
Can You Spot the Issues?
63(2)
General Guidelines for Cisco Router Interface and Catalyst Port Configuration
65(42)
Introduction to Router Interfaces
66(1)
The Taxonomy of Cisco Router Interfaces
66(6)
Core-Level Routers
68(1)
The Cisco 7500 Router Family
68(1)
The Cisco 7200 Router Family
69(1)
The Cisco 12000 Router Family
69(1)
Cisco Catalyst 5000 Route Switch Module
70(1)
Cisco Catalyst 8500 Layer Three Switch Router
70(1)
Distribution-Level Routers
70(1)
Access-Level Routers
71(1)
Specialized Routers
72(1)
Remote-Access Routers
72(1)
The Voice/Data Integration Routers
72(1)
Interface Overview Summary
73(18)
Basic IOS Tools Used to Monitor Status
74(2)
Default Router Interface Configuration
76(1)
Overview of Router Interface States
76(1)
Special Characteristics of Cisco Router LAN Interfaces Ethernet
77(1)
Fast-Ethernet
78(1)
Token-Ring
78(1)
WAN Interfaces
79(1)
Synchronous Serial Interfaces
79(1)
Determining DTE and DCE Interfaces
80(1)
Other WAN Interfaces
81(1)
ATM Interfaces
81(1)
ISDN Interfaces
81(1)
Asynchronous Interfaces
82(1)
Virtual Interfaces
82(1)
Subinterfaces
82(1)
Subinterfaces and Frame-Relay
82(1)
Subinterfaces and ATM
83(1)
Subinterfaces and Fast Ethernet/ISL
83(1)
Changing Existing Subinterfaces
83(1)
Channelized T-1 and T-3 Interfaces
84(2)
Loopback Interfaces
86(1)
Dialer Interfaces
87(1)
Tunnel Interfaces
87(1)
Bridge Virtual Interface
87(1)
Null Interfaces
87(1)
Using the Cisco Discovery Protocol
88(1)
Mapping Network Layer Addresses to Data-Link Addresses
89(2)
Manual Map Statements
91(9)
Dialer Map
91(1)
Frame-Relay Map
91(1)
Map-Lists
92(1)
Dynamic Mapping Protocols
92(1)
Ports and Interfaces on a Catalyst 5000
92(8)
Summary
100(3)
Professional Development Checklist
103(1)
For Further Study
104(1)
Can You Spot the Issues?
105(2)
Configuring Frame-Relay: ``To Map or Not to Map? That is the Question...''
107(44)
Configuring Frame-Relay on a Cisco Router
110(34)
The Minimum Frame-Relay Configuration: Encapsulation Frame-Relay and Inverse ARP
110(1)
A Word of Caution About Inverse ARP
111(1)
A Frame-Relay Configuration Supporting Multiple Sites
112(1)
Headquarters
112(1)
Satellite Office One
112(1)
Satellite Office Two
113(1)
The Limitations of Inverse ARP
114(1)
Solutions to the Limitations of Inverse ARP
114(1)
Adding a PVC Between the Two Spokes: The Full-Mesh Solution
115(1)
Using Frame-Relay Map Statements
116(1)
Satellite One Configuration
117(1)
Satellite Two Configuration
117(1)
A Word of Caution When Using Frame-Relay Map Statements
118(1)
Configuring Frame-Relay Point-to-Point Subinterfaces
118(1)
Satellite One
119(1)
Satellite Two
119(2)
General Rules of Frame-Relay Subinterfaces
121(1)
Point-to-Point Subinterfaces
121(1)
Multipoint Subinterfaces
121(1)
The ``Frame-Relay Interface DLCI'' Statement
121(1)
Routing over Frame-Relay
122(1)
Distance Vector Routing Protocols and Split-Horizon
122(1)
OSPF and Network Type Mismatches
123(3)
Survey the Primary Combinations
126(1)
All Physical Interfaces
126(1)
Configuring a Hub and Spoke Frame-Relay Configuration with Frame-Relay Map Statements and No Frame-Relay Subinterfaces Revisited
126(3)
Spoke-1
129(1)
Spoke-2
130(1)
HQ
130(1)
Summary
130(1)
All Subinterfaces Using Frame-Relay Interface DLCI Statements Only
131(1)
Spoke-1
131(1)
Spoke-2
131(1)
HQ
131(2)
Physical Interface at the Hub and Point-to-Point Subinterfaces at the Spoke
133(1)
Spoke-1
133(1)
Spoke-2
133(1)
HQ
133(1)
Multipoint Subinterface at the Hub and Physical Interfaces at the Spokes
134(1)
Spoke-1
134(1)
Spoke-2
134(1)
HQ
134(1)
Point-to-Point Subinterfaces at the Hub
135(1)
Frame-Relay Interface DLCI vs Frame-Relay Map
135(1)
Configuring a Router as a Frame-Relay Switch
136(1)
Full-Mesh Frame-Relay Switch Configuration Script
137(1)
Hub and Spoke Frame-Relay Switch Configuration Script
138(1)
Checking Status of DLCIs on a Frame-Relay Switch
139(1)
LMI
140(1)
Show Frame-Relay LMI
141(1)
Cisco IOS vs 11.2 LMI Auto-Sensing
142(1)
Suggested Configuration Strategies for Frame-Relay
142(2)
Other Frame-Relay Topics to Review
144(1)
Summary
145(2)
Professional Development Checklist
147(1)
For Further Study
148(1)
Can You Spot the Issues?
149(2)
Configuring ISDN and Dial-on-Demand Routing
151(58)
ISDN Overview
152(2)
ISDN Components
153(1)
ISDN Layers
154(1)
Dial-on-Demand Routing Overview
154(1)
Configuring ISDN on Cisco Routers
155(1)
ISDN Syntax Overview
155(47)
Selecting the ISDN Switch-Type
156(1)
ISDN PRI Interface Configuration
157(2)
ISDN Interface Configuration Commands
159(1)
ISDN SHOW Commands
159(1)
ISDN Debug Commands
160(1)
Call Setup
160(1)
Calling Party
160(1)
Called Party
160(1)
Call Teardown
161(1)
Calling Party Disconnecting
161(1)
Called Party Disconnecting
161(1)
Line is Busy
161(1)
No Channels Are Available
162(1)
ISDN Configuration Summary
162(1)
Configuring DDR
162(1)
Knowing Frame-Relay Helps You Learn DDR
162(1)
DDR Overview
163(1)
DDR Syntax Overview
164(1)
Using Dialer-List and Dialer-Group
164(2)
The Minimum ISDN/DDR Configuration
166(1)
Router-1 νm; show run
166(1)
Router-2 νm; show run
167(1)
Global Configuration Commands
167(1)
Interface Configuration Commands
168(1)
The Limitations of Using the Dial String Command
169(1)
Using a Dialer String Configuration for Connecting to Multiple Sites
170(2)
Using Dialer Map Statements with PPP
172(1)
Headquarters Configuration (The Calling Party)
173(1)
Satellite-1 Configuration (The Called Party)
173(2)
Using PPP
175(2)
PPP Advanced Configuration Parameters
177(1)
PPP Authentication
177(1)
Configuration for Router Headquarters
178(1)
Configuration for Router Satellite-1
178(1)
Headquarters Interface Configuration
178(1)
Satellite-1 Interface Configuration
179(1)
DDR Physical Interface Commands
180(1)
Incrementally Adding Complexity to the Dialer Map Statement: Adding the Broadcast Parameter
181(1)
Other Commonly Used Dialer Interface Configuration Commands
182(1)
Dialer Profiles
182(1)
The Benefits of Dialer Profiles
182(1)
Dialer Profile Configuration Requirements
183(1)
Configuration of the Physical BRI/ASYNC Interface
183(1)
Configuration of a Logical Dialer Interface
184(1)
Optional Map-Class Configuration
185(1)
Minimal Dialer Profile Configuration
185(2)
Configuring PPP Chap Authentication with Dialer Profiles
187(3)
Routing Traffic over ISDN/DDR
190(1)
Using Static Routes and Restrictive Dialer-List Statements
190(1)
Snapshot Routing
191(1)
Configuring Snapshot Routing over ISDN/DDR
191(1)
Configuring the Snapshot Client
191(2)
Configuring the Snapshot Server
193(1)
Debugging Snapshot Routing
194(1)
OSPF and DDR
195(1)
OSPF over ISDN/DDR Without On-Demand Circuit
196(1)
OSPF over ISDN/DDR with On-Demand Circuit
197(1)
Dial Backup
198(2)
Troubleshooting ISDN
200(2)
Summary
202(2)
Professional Development Checklist
204(1)
For Further Study
205(1)
Can You Spot the Issues?
206(3)
Configuring the Catalyst 5000 and VLANs
209(48)
Comparing the Catalyst 5000 to the Catalyst 8500
210(1)
Comparing the Catalyst 5000 Family of Switches to the Constellation of Cisco Catalyst Switches
211(3)
Catalyst Switches Originating from the Grand Junction Acquisition
212(1)
Catalyst Switches Originating from the Kalpana Acquisition
212(1)
Catalyst Switches Originating from the Crescendo Acquisition
213(1)
Cisco Internally Developed Catalyst Switches
213(1)
How the Catalyst LAN Switching Process Differs from a Conventional Routing Process
214(37)
Collision Domains and Broadcast Domains
216(2)
State-of-the-Art Internetwork Hierarchy of the Early 1990s
218(1)
Access-Level: Shared Ethernet LANs
218(1)
Distribution Level: Routers
218(1)
Core Level: FDDI
219(1)
State-of-the-Art Internetwork Hierarchy for the Twenty-first Century
219(1)
Access Level: Switched Ethernet 10/100 Mpbs VLANs
219(1)
Distribution Level: Layer Three Switching Performed by a Routing Process
220(2)
Core Level: High-Speed Switching
222(1)
Trunking versus Routing
222(3)
Loop Avoidance in a Multiswitch Network: The Spanning Tree Protocol
225(1)
Scalable Trunking Environments and VTP
226(1)
Default Catalyst Configuration
226(1)
Catalyst 5000 User Interface
227(1)
Similarities Between the Catalyst 5000 User Interface and the Router IOS
227(1)
Differences Between the Catalyst 5000 Interface and the Router IOS
227(1)
Getting Help on a Catalyst 5000
228(1)
Catalyst Syntax
229(1)
Key Catalyst 5000 Show Commands
229(1)
Show config
230(4)
Show System
234(1)
Show vlan
235(1)
Show cam
236(1)
Show port
237(1)
Show mac
238(1)
Show port spantree
238(1)
Show vtp domain
239(1)
Show trunk
239(1)
Sh version
240(1)
Show Modules
241(1)
Set and Clear Commands
241(1)
Configuring the SCO Interface
242(1)
Testing and Accessing the SCO Interface
243(1)
Set VTP Domain
244(1)
Set Trunk
244(1)
Set VLAN
245(2)
Set and Clear Spanning Tree Protocol Parameters
247(1)
Set Port
247(1)
Routing Between VLANs
248(1)
Running Config on a Route Switch Module with VLANs Created
249(1)
Basic Catalyst 5000 Troubleshooting
250(1)
Summary
251(2)
Professional Development Checklist
253(1)
For Further Study
254(1)
Can You Spot the Issues?
255(2)
Configuring ATM
257(32)
ATM and Frame-Relay Compared
258(1)
Similarities Between ATM and Frame-Relay
258(1)
Differences Between ATM and Frame-Relay
258(1)
ATM and ISDN Compared
258(1)
Similarities Between ATM and ISDN
258(1)
Differences Between ATM and ISDN
259(1)
ATM Overview
259(1)
ATM Interface Types
259(1)
ATM Classes of Service
259(1)
ATM Adaptive Layer (AAL) Types
260(1)
Cisco's Implementation of ATM
260(2)
Configuring ATM PVCs with the Cisco IOS
260(1)
PVC Configuration on a Cisco Router or Catalyst Lane Module
260(1)
Manual VPI/VCI Configuration on the Lightstream ATM Switch
261(1)
Using show atm status
261(1)
Configuring PVCs Between Multiple Sites
262(1)
Routing over ATM PVCs
263(1)
Configuring ATM SVCs
263(1)
The ATM NSAP Address
263(1)
Required PVCs for Cisco SVC Connections
264(1)
ATM Addressing and ILMI
264(1)
ATM Signaling and ATM SVCs
265(1)
Calling Party ATM Signaling Messages
265(1)
Using Map-Lists for SVCs
266(2)
Introduction to ATM Classical IP and ATM Lane
268(1)
Classical IP Overview
268(1)
Configuring Classical IP
268(1)
ATM Lane Overview
269(3)
Overview of Lane Components
269(1)
Trunking with ATM Lane
270(1)
Configuring ATM Lane in a Cisco Environment
271(1)
Cisco Lane NSAP Addressing Rules
271(1)
Configuring the LAN Emulation Configuration Server (LECS)
272(2)
Configuring the LightStream 1010 to Announce the LECS Address to LECs
274(1)
LAN Emulation Server (LES)/Broadcast Unknown Server (BUS) Configuration
274(8)
Configuring the LAN Emulation Client (LEC)
276(1)
LEC Activation
276(6)
Special Issues Involving LANE Configuration on a Catalyst 5000 Lane Module
282(2)
Using the Dual PHY LANE Modules in a Catalyst 5000
283(1)
More LANE Configuration Information
284(1)
Troubleshooting ATM
284(1)
Summary
285(1)
Professional Development Checklist
286(1)
For Further Study
287(1)
Can You Spot the Issues?
288(1)
Level One Summary
289(4)
Be Incremental in Performing Your Configuration
291(1)
Troubleshoot Both Sides of a Connection
291(1)
Measure Your Comfort Level with the Material of Level One
292(1)
IP Addressing and the IP Routing Process
293(46)
A Brief History of the Evolution of IP Addressing
294(1)
IP Addressing Overview
295(2)
IP Address Classes
295(1)
Summary of IP Address Classes
296(1)
Subnetting
297(1)
Variable Length Subnet Masks (VLSM)
298(4)
Summarization
302(4)
Summarization Tools
303(1)
Using the Route Summarization Graph
303(1)
Using a Binary to Decimal Table for Route Summarization
304(2)
Classless Interdomain Routing (CIDR)
306(1)
IP Addressing and the IP Routing Process
306(2)
Building Routing Tables
308(11)
Maintaining Routing Tables
310(1)
Switching Packets on the Longest Match in the Routing Table
311(1)
The Anatomy of a Cisco IP Routing Table
311(1)
Source of Routing Table Entry
312(1)
Destination IP Prefix with Subnet Mask Information
312(1)
Administrative Distance
313(1)
Metric
313(1)
Next Hop of Packet/Source of Routing Information
314(1)
Age of the Routing Table Entry
315(1)
Local Interface to Switch Packet On
315(1)
Options of Show IP Route
316(3)
Using Debug IP Packet
319(2)
Debugging the Construction of an IP Routing Table
321(1)
Debug ip Routing
321(1)
Configuring Static Routes
322(1)
Default Routes
323(2)
Configuring Routing Protocols
325(3)
Configuration Commands Available for Every Dynamic Routing Protocol
328(1)
Route Redistribution
328(1)
Special Tools for IP Address Assignment: IP Secondary Address and Network Address Translation
329(3)
IP Secondary Address
329(1)
Network Address Translation (NAT)
329(1)
NAT Global Configuration Commands
330(1)
NAT Interface Configuration Commands
330(1)
Sample NAT Configuration
330(1)
NAT Show and Debug Commands
331(1)
IP Multicasting
332(4)
Configuring IP Multicast Routing
333(3)
Summary
336(1)
Professional Development Checklist
337(1)
For Further Study
338(1)
Configuring RIP, IGRP, and EIGRP
339(30)
Overview of RIP Operation
340(1)
IGRP Provides a Remedy to RIP
341(1)
EIGRP: The Second Generation IGRP
341(1)
Configuring RIP, IGRP, and EIGRP
341(1)
RIP Specific Configuration Issues
342(5)
The RIP Routing Table
342(3)
Configuring a Default Route for RIP
345(1)
RIP Tuning Parameters
346(1)
Troubleshooting RIP
347(1)
IGRP Specific Configuration Issues
347(7)
The IGRP Routing Table
347(1)
IGRP Metric Calculation
348(2)
The IGRP Route Hold Down and Route Flushing Process
350(2)
Configuring Default Routes for IGRP
352(1)
IGRP Tuning Parameters
353(1)
Troubleshooting IGRP
353(1)
EIGRP Specific Configuration Issues
354(6)
The EIGRP Neighbor Table
354(1)
The EIGRP Topology Table
355(3)
The EIGRP Routing Table
358(1)
EIGRP Routing Table Advertisements
359(1)
EIGRP Automatic Network Summarization
360(3)
Manual Network Summarization with EIGRP
362(1)
RIP, IGRP, and EIGRP over NBMA
363(1)
RIP and IGRP over Switched Connections
363(1)
Troubleshooting EIGRP
364(1)
Summary
365(1)
Professional Development Checklist
366(1)
For Further Study
367(2)
Configuring OSPF and Integrated IS-IS
369(46)
Basic OSPF Operation
370(5)
Classification of OSPF Routers
373(2)
OSPF Network Types
375(3)
OSPF Configuration Basics
378(2)
The OSPF Neighbor Table and OSPF Hello Packets
380(2)
Adjacencies
382(3)
OSPF Designated Routers
385(2)
Manipulating the DR/BDR Election Process on a Cisco Router
387(1)
Areas
387(1)
Virtual Links
388(3)
Configuring Virtual Links
390(1)
OSPF Route Redistribution
391(1)
Stub Areas
391(1)
Route Summarization
392(2)
Inter-Area Route Summarization
392(1)
Inter-Routing Domain Route Summarization
393(1)
Configuring OSPF over Non-Broadcast Multiaccess Networks
394(4)
Configuring OSPF over ISDN/DDR Links
395(1)
Configuring OSPF over ISDN/DDR Without On-Demand Circuit
396(1)
Configuring OSPF over ISDN/DDR with On-Demand Circuit
397(1)
Overview of OSPF Operation
398(4)
A Word About Integrated IS-IS
402(2)
Integrated IS-IS Addressing Requirements
404(2)
AFI Value
405(1)
Configuring Integrated IS-IS
406(3)
Router R1
406(1)
Router R2
407(1)
Router R3
407(2)
Summary
409(1)
Professional Development Checklist
410(1)
For Further Study
411(1)
Can You Spot the Issues?
412(3)
Redistribution of IP Routes
415(20)
Three Redistribution Scenarios
416(2)
Route Redistribution Scenario One: Single Border Point Redistribution
417(1)
Route Redistribution Scenario Two: Multiple Border Point Redistribution (One Way Redistribution)
417(1)
Route Redistribution Scenario Three: Multiple Border Point Redistribution (Two Way Redistribution)
418(1)
Route Redistribution Basics
418(1)
The Metric Requirement for RIP, IGRP, and EIGRP
419(1)
Redistributing Static and Connected Routes
420(3)
Redistributing Routes into OSPF
421(2)
Redistributing VLSM Subnets into an FLSM Domain
423(2)
Problem: Redistributing Between VLSM and FLSM Environments
424(1)
Facts
424(1)
Problem
424(1)
Issue
425(1)
Rule
425(1)
Solution One
425(1)
Solution Two
425(1)
Redistribution and Administrative Distance
425(1)
Passive-interface
426(1)
Distribute-lists
427(3)
Distribute-list In
428(1)
A Distribute-list In Scenario
428(1)
Distribute-list Out
428(1)
A Distribute-list Out Scenario
429(1)
Summary
430(1)
Professional Development Checklist
431(1)
For Further Study
432(1)
Can You Spot the Issues?
433(2)
Level Two Summary
435(6)
Key Level Two IOS Tools to Use
438(1)
Key Level Two Principles to Remember
438(1)
Suggested General All-Purpose Level Two Troubleshooting Techniques
439(1)
A Closing Level Two Comment
440(1)
Exterior Routing with BGP
441(46)
A Brief Review of the IGP Routing Process
442(2)
Introduction to Inter-Autonomous System (EGP) Routing
444(3)
Hierarchically Designed IGP Internetworks
447(1)
Autonomous Systems
448(2)
The BGP-4 Protocol (RFC 1771)
450(3)
BGP-4 Update Messages and BGP Attributes
453(4)
Path Vector Routing
457(3)
BGP-4 Loop Detection and Loop Avoidance
458(1)
BGP-4 Path Selection
459(1)
Interaction with IGPs
460(4)
The Next-Hop Reachability Requirement
461(2)
Summary of BGP Overview
463(1)
Cisco's BGP Implementation
464(6)
Enabling the BGP Routing Process
464(1)
Establishing a BGP Neighbor Relationship
464(1)
EBGP Neighbor Relationship Formation Issues
465(1)
Router R1
466(1)
Router R2
467(1)
Router R1
468(1)
Router R2
468(1)
Router R1
469(1)
Router R2
469(1)
IBGP Neighbor Relationship Formation Issues
470(1)
Route Reflectors and Confederations
470(8)
Configuring a Route Reflector
471(1)
Router R1
471(1)
Router R2
471(1)
Router R3
472(1)
Configuring a BGP Confederation
472(1)
Router R1
473(1)
Router R2
474(1)
Router R3
474(1)
Advertising Networks via BGP-4
475(1)
The BGP-4 Rule of Synchronization
476(1)
A Basic BGP Configuration
476(2)
Fault Tolerance via Loopbacks
478(2)
Filtering BGP-4 Updates
479(1)
Troubleshooting BGP
480(1)
Are Your BGP Neighbor Relationships Established?
480(1)
Can You See a Given IP Prefix in Your BGP Table?
480(1)
Is the Route Being Advertised to Other BGP Speakers?
480(1)
Is the Route Being Inserted in the Local Routing Table?
480(1)
Summary
481(2)
Professional Development Checklist
483(1)
For Further Study
484(1)
Can You Spot the Issues?
485(2)
Introduction to Configuring Non-IP Routing Protocol Suites
487(20)
Common Characteristics of All Protocol Suites that Support Layer Three Routing (IP, IPX, Apple Talk, DECNET)
487(3)
EIGRP: A Single Routing Protocol that Can Support Multiple Routed Protocols
490(1)
Unique Characteristics of AppleTalk, DECNET, and IPX
491(13)
AppleTalk
491(1)
AppletalkTALK Convergence
491(1)
DECNET
491(1)
Convergence for DECNET Inter-area Routers
492(1)
Convergence for DECNET Inter-area Routers
492(1)
IPX
492(1)
Convergence for IPX Routers
492(1)
Non-IP Protocol Configuration Options
492(1)
Ships in the Night Configuration on Cisco Routers
492(1)
Tunnel Configuration on Cisco Routers
492(2)
Common Configuration Steps for Non-IP Protocols
494(1)
Learning Strategies for IPX, AppleTalk, and DECNET
495(1)
Comments on APOLLO, ISO CLNS, XNS, and VINES
495(1)
Show IPX
496(1)
Show APPLETALK
497(1)
Show DECNET
497(1)
Debug IPX
497(1)
Debug Appletalk
498(1)
Debug DECNET
498(1)
IPX Global Configuration Commands
498(2)
IPX Interface Configuration Commands
500(1)
AppleTalk Global Configuration Commands
501(1)
AppleTalk Interface Configuration Commands
502(1)
DECNET Global Configuration Commands
502(1)
DECNET Interface Configuration Commands
503(1)
Summary
504(1)
Professional Development Checklist
505(2)
IPX Configuration
507(30)
IPX Technology Overview
507(2)
IPX's Design Objective
507(1)
Novell NetWare's Design Objective
507(1)
Key Protocols Used by Novell NetWare: IPX, SPX, IPX/RIP, SAP, NCP
508(1)
Cisco Support for IPX
509(1)
Overview of the IPX Protocol Suite
509(21)
IPX Addressing
510(1)
IPX Packet Type
510(1)
IPX Socket Numbers
511(1)
IPX/Cisco Frame Types
511(1)
IPX RIP (Like IP RIP with a Twist)
511(1)
IPX SAP (Unique to NetWare; NetWare is servercentric)
512(1)
SAP Types
512(1)
SAP Numbers
513(1)
SAP Hop Count
513(1)
Get Nearest Server
513(1)
Sequenced Packet Exchange (SPX)
514(1)
NetWare Core Protocol (NCP)
514(1)
Special IPX Packets
514(1)
Watchdog Packets
514(1)
Serialization Packets
515(1)
Convergence IPX Style
515(1)
General Rules to Remember About IPX Routing
515(1)
Configuring IPX
516(1)
Enabling the IPX Process
516(1)
Adding an IPX Network to an Interface
517(1)
IPX/RIP: The Default IPX Routing Protocol
518(2)
IPX Static and Default Routes
520(1)
IPX Route Redistribution
521(1)
IPX Static SAPs
521(1)
Tuning IPX/RIP and SAP
522(1)
EIGRP in an IPX Environment
523(2)
IPX NLSP Configuration
525(2)
IPXWAN Configuration
527(1)
IPX Over NBMA
527(1)
IPX DDR Issues
527(1)
Tunneling IPX Traffic
528(1)
Troubleshooting IPX
528(1)
The Power of Debug IPX Packet
529(1)
IPX/SPX Idiosyncrasies and Landmines
529(1)
Summary
530(2)
Professional Development Checklist
532(1)
For Further Study
533(1)
Can You Spot the Issues?
534(3)
AppleTalk Configuration
537(30)
AppleTalk Design Objectives
538(1)
Graphical User Interface Networking (The AppleTalk Chooser)
538(1)
Zones
539(1)
AppleTalk from the Perspective of Network Administrators
539(1)
Easy on Users
539(1)
Challenging for Router Administrators
539(1)
AppleTalk Technical Overview
540(4)
AppleTalk Addressing
540(1)
AppleTalk Address Acquisition: AARP
541(1)
AppleTalk Default Router Assignment
542(1)
AppleTalk Routing Protocols (RTMP, EIGRP, and AURP)
542(1)
AppleTalk Zones
543(1)
Router Interfaces with Multiple Zones
544(1)
AppleTalk Initialization Process
545(1)
The Steps to Attaining AppleTalk Convergence
546(1)
Convergence AppleTalk Style
546(1)
The Steps Performed by an End User to Access AppleTalk Services
547(1)
Commonly Used AppleTalk Show Commands
547(1)
Basic AppleTalk Configuration
548(1)
Global Configuration Commands: Enabling the AppleTalk Process
548(1)
Adding an AppleTalk Cable-Range and Zone to an Interface
549(2)
Syntax Description
549(1)
Configuring AppleTalk Zones
550(1)
Tools for Monitoring AppleTalk Configuration
550(1)
AppleTalk Static Routes
551(1)
Using EIGRP with AppleTalk
551(2)
AppleTalk Tunneling
553(1)
Configuring AURP
554(1)
Aurp Global Configuration Commands
554(1)
AppleTalk Tunnel Interface Configuration Commands
554(1)
AppleTalk GRE Tunneling
555(1)
GRE and IPTALK
555(1)
AppleTalk over DDR
556(1)
AppleTalk over NBMA Networks
557(1)
AppleTalk and Inverse ARP
557(1)
AppleTalk and NBMA Map Statements
557(1)
AppleTalk and Subinterfaces
558(1)
AppleTalk in a Hub and Spoke NBMA Topology
558(1)
AppleTalk Local Routing and NBMA Networks
558(1)
AppleTalk Troubleshooting
559(1)
``No AppleTalk Routing'' Reinitialization Technique
559(1)
Troubleshooting Interface Initialization
559(1)
Troubleshooting Route Zone Table Issues
559(1)
Troubleshooting AppleTalk Tunneling Issues
560(1)
Troubleshooting AppleTalk over a DDR Link
560(1)
Troubleshooting AppleTalk over an NBMA Link
560(1)
AppleTalk Idiosyncrasies
560(2)
Summary
562(1)
Professional Development Checklist
563(1)
For Further Study
564(1)
Can You Spot the Issues?
565(2)
Configuring DECNET
567(18)
DECNET Technical Overview
568(3)
The DECNET Routing Process
569(1)
DECNET Routing Tables
570(1)
Routing Levels and Areas
571(1)
DECNET Address Manipulation
572(8)
Minimum DECNET Configuration
573(1)
Global Configuration
573(1)
Interface Configuration
573(1)
Basic DECNET Level One Router Configuration (Intra-Area)
574(1)
Basic DECNET Level Two Router Configuration (Inter-Area)
574(1)
DECNET Designated Router Configuration
574(1)
Commonly Used DECNET Show Commands
574(1)
DECNET Debugging Tools
575(1)
Debug Output from Forming a DECNET Neighbor Relationship
575(3)
Using DECNET Static Routes
578(1)
DECNET over ISDN/DDR
579(1)
DECNET over an NBMA Network
579(1)
Summary
580(2)
Professional Development Checklist
582(1)
For Further Study
583(1)
Can You Spot the Issues?
584(1)
Level Four Summary Non-IP Routing Summary
585(4)
Key IPX Monitoring and Troubleshooting Tools
587(1)
Key AppleTalk Monitoring and Troubleshooting Tools
587(1)
Key DECNET Monitoring and Troubleshooting Tools
588(1)
Configuration Strategies
588(1)
Bridging Non-Routable Traffic
589(32)
To Bridge or to Route, That Is the Question
589(1)
Transparent Bridging Defined
590(1)
Source Route Bridging Defined
591(1)
Source-Route Transparent Bridging Defined
592(1)
Source-Route Translational Bridging Defined
592(1)
Cisco Specific Solutions
593(2)
Concurrent Routing and Bridging (CRB)
593(1)
Integrated Routing and Bridging (IRB)
593(1)
Virtual Rings for Multi-Port Source Route Bridges
593(1)
Remote Source Route Bridging (RSRB)
593(1)
Data Link Switching Plus (DLSw+)
593(1)
LAT Translation
593(1)
Roadmap of Bridging
594(1)
Configuring Transparent Bridging on Cisco Routers and a Catalyst 8500
594(1)
Transparent Bridging for the Catalyst 5000
595(1)
The Spanning Tree Protocol
595(5)
Configuring the Spanning Tree Protocol on a Cisco Router and the Catalyst 8500 Switch
598(1)
Configuring the Spanning Tree Root Bridge
598(2)
Manipulating the Spanning Tree Path Cost on a Cisco Router and Catalyst 8500
600(2)
Adjusting Spanning Tree Parameters on a Catalyst 5000
602(2)
Configuring Transparent Bridging over WAN Links on a Cisco Router
604(1)
Configuring Bridging over Frame-Relay Links
604(1)
Show Commands for Transparent Bridging
605(1)
Additional Transparent Bridging Commands on a Cisco Router and Catalyst 8500 Switch
606(1)
Global Configuration
606(1)
Additional Interface Configuration Commands on a Cisco Router and Catalyst 8500 Switch
606(1)
Concurrent Routing and Bridging
607(4)
Configuring CRB
607(4)
Integrated Routing and Bridging
611(3)
Configuring IRB
612(1)
Integrated Routing and Bridging Show Commands
613(1)
A Word About LAT
614(2)
Translating LAT into TCP
615(1)
Summary
616(1)
Professional Development Checklist
617(1)
For Further Study
618(1)
Can You Spot the Issues?
619(2)
Configuring Source-Route Bridging and DLSw+
621(54)
The Cisco End-to-End Data Center Solution
623(2)
Cisco IOS for S/390
623(1)
Cisco Channel Interface Processor Family (CIP)
624(1)
Cisco APPN/HPR Support
624(1)
Tunneling SNA Traffic Over IP Internetworks (STUN, RSRB, and DLSw+)
624(1)
Recent Technical Developments That Make DLSw+ Attractive
625(4)
SNA Is Everywhere
625(1)
IP, the Internet, and Intranets Are Everywhere
626(1)
Wintel Is Everywhere
626(1)
The Token-Ring Solution
627(1)
The Cisco End-to-End SNA/Data Center Solution
627(1)
Serial Tunneling (STUN)
628(1)
Remote Source-Route Bridging (RSRB)
628(1)
Data Link Switching Plus (DLSw+)
628(1)
Queuing
629(1)
Source-Route Bridging
629(5)
Configuring Source-Route Bridging on a Two-Port Bridge
630(2)
Configuring Source-Route Bridging on a Multiport Bridge
632(1)
Source-Route Transparent Bridging
633(1)
Getting Started with the Catalyst 3900 Token-Ring Switch
634(5)
Accessing the Catalyst 3900 Token-Ring Switch
635(1)
Navigating Through the Catalyst 3900 Menus Needed to Perform a Basic Configuration
635(2)
Configure the Virtual Bridge (TrBRF)
637(1)
Configure the Virtual Rings (TrCRF)
637(1)
Assign Physical Catalyst 3900 Token-Ring Ports to a Specific TrCRF
638(1)
Assign an IP Address to the TrBRF
639(1)
A Quick Start Guide for Configuring the Catalyst 3900 Token-Ring Switch
639(6)
Source-Route Translational Bridging
639(5)
Configuring Source-Route Bridging over an IP Backbone
644(1)
DLSw+ Technical Overview
645(3)
Logical Link Control---Overview
648(3)
Logical Link Control Addressing
650(1)
DLSw+ Addressing
651(3)
Switch-to-Switch Protocol Overview
652(2)
The Four Basic Stages of DLSw+ Operation on a Cisco Router
654(6)
DLSw+ Connection Setup Between Two DLSw+ Peers
654(1)
DLSw+ Capabilities Exchange
655(1)
DLSw+ Search for a Destination MAC Address or NetBIOS Name
656(3)
DLSw+ Circuit Setup
659(1)
Configuring DLSW+
660(3)
TCP Encapsulation
662(1)
FST Encapsulation
663(1)
DLSw+ Preconfiguration Checklist
663(1)
Basic DLSw+ Configurations
664(5)
Ethernet to Ethernet (Transparent Bridging)
664(1)
Token-Ring to Token-Ring Using FST (Source-Route Bridging)
665(1)
DLSw+ Configurations Using the Promiscuous Parameter
666(1)
Ethernet to Ethernet (Transparent Bridging)
666(1)
Token-Ring to Token-Ring (Source-Route Bridging)
666(1)
Configuring DLSw+ Border Peer Groups
666(1)
DLSW Border Peer Configuration
667(2)
Basic DLSw+ Show Commands
669(1)
Basic DLSw+ Debug Commands
669(1)
Building a DLSw+ Testbed
669(2)
Summary
671(1)
Professional Development Checklist
672(1)
For Further Study
673(1)
Can You Spot the Issues?
674(1)
Level Five Summary
675(8)
The Rebirth of Transparent Bridging
675(2)
Design and Planning Tasks
676(1)
Configuration Tasks
676(1)
Overview of Configuration Tasks
677(3)
Basic Transparent Bridging Configuration
677(1)
Global Configuration
677(1)
Interface Configuration
677(1)
Checking the Basic Transparent Bridging Configuration
677(1)
Adjust the Spanning Tree Parameters (Optional)
678(1)
Monitor Transparent Bridging Tables
679(1)
Configure Integrated Routing and Bridging on Cisco Routers and Catalyst 8500 Switch Routers (Optional)
679(1)
Configuring Source Route Bridging and DLSw+
680(3)
Managing Traffic
683(14)
All Level One Tasks Have Been Performed
683(1)
All Level Two Tasks Have Been Performed
683(1)
All Level Three Tasks Have Been Performed
684(1)
All Level Four Tasks Have Been Performed
684(1)
All Level Five Topics Have Been Performed
684(5)
Level Two
686(1)
Level Three
687(1)
Level Four
687(1)
Level Five
688(1)
Roadmap of Level Six Coverage
689(1)
General Rules to Apply to All Access-List Configurations
689(1)
Points of Caution When Applying Access-Lists
690(1)
Binary to Decimal/Decimal to Binary Address Conversion and Binary to Hexadecimal/Hexadecimal to Binary Address Conversion
690(1)
A Suggested Approach to Constructing Access-Lists that Manipulate a Range of IP and DECNET Addresses
691(3)
Access List Algorithm
691(3)
Summary
694(1)
Can You Spot the Issues?
695(2)
Configuring IP Access-Lists
697(30)
Standard and Extended Access-Lists
697(1)
Standard Access-Lists
697(2)
Extended Access-Lists
699(23)
The Finite Number of Masks Rule
708(1)
Never Create an Overlapping Access-List Statement
709(1)
Creating Access-Lists That Filter Ranges That Fall On Major Bit Boundaries
710(1)
Creating Access-Lists That Filter Ranges That Fall Slightly Off Major Bit Boundaries
711(1)
Creating Access-Lists That Filter Any Contiguous Range of IP Addresses
712(3)
Generate DSS Public/Private Keys (required to configure a crypto engine)
715(1)
Exchange DSS Public Keys
716(1)
Enable DES Encryption Algorithms (required to configure the router)
717(1)
Define Crypto Maps and Assign Them to Interfaces (required to configure router interfaces)
717(2)
Some Suggested IOS-Based Learning Tools for IP Access-Lists
719(3)
Summary
722(1)
Professional Development Checklist
723(1)
For Further Study
724(1)
Can You Spot the Issues?
725(2)
Configuring Non-IP Routing Access-Lists
727(16)
Configuring IPX Access-Lists
727(1)
Configuring IPX Standard Access-Lists
728(1)
Configuring IPX Extended Access-Lists
728(4)
Applying IPX Access-Lists
730(1)
IPX SAP Filters
731(1)
IPX Dialer-Lists
732(1)
Configuring AppleTalk Access-Lists
732(5)
General AppleTalk Access-List Issues
732(1)
AppleTalk Routing Update Filters
733(1)
AppleTalk Getzonelist Reply Filters
734(1)
AppleTalk ZIP Reply Filters
734(1)
Placement of ZIP Reply Filters
734(1)
Tracing the Effects of a ZIP Reply Filter
734(2)
Configuring DECNET Access-Lists
736(1)
Summary
737(1)
Professional Development Checklist
738(1)
For Further Study
739(1)
Can You Spot the Issues?
740(3)
Access-Lists for Nonroutable Traffic
743(12)
MAC Address Access-Lists (Access-Lists 700 and 1100)
743(8)
LSAP Access-Lists
744(1)
Applying an LSAP Access-List to an Ethernet Interface
745(1)
NETBIOS Access-Lists
745(1)
NETBIOS Host-Name Access-List Scenario
746(1)
Applying NETBIOS Access-Lists
746(1)
Access-Expressions
747(1)
Configuring Access-Expressions
748(1)
Applying Access-Expressions
749(1)
Monitoring and Troubleshooting Access-Expressions
749(2)
Summary
751(1)
Professional Development Checklist
752(1)
For Further Study
753(1)
Can You Spot the Issues?
754(1)
Configuring Voice/Data Integration in a Cisco Environment
755(38)
Cisco's Entry into the Voice/Data Integration Market
756(2)
Provide a Cisco Solution That Will Allow the Bypassing of Legacy Carrier Based Telephony Services
756(1)
Selsius and Call Manager: Introduction to IP Telephony; Provide a PBX Alternative That Will Coexist with Legacy PBX Systems
757(1)
Complete Replacement of Legacy Telephony Systems
757(1)
Roadmap of this
Chapter
758(2)
Some General Principles of Telephony and Voice-Data Integration
758(1)
Voice Traffic Is Constant-Bit-Rate Traffic
758(1)
Delay and Delay Variation
759(1)
Voice/Data Integrated Traffic Will Always Involve Some Form of Analog-to-Digital and Digital-to-Analog Conversions
759(1)
The Concept of ``Oversubscription''
760(1)
Getting Voice/Data Integration Up and Running in a Cisco Environment: An Introduction to the Foundational Components
760(30)
Telephone Handsets
760(1)
Telephone Numbers, Dial Strings, or ``Destination-Patterns''
761(1)
A Media Path Between Telephone Handsets
762(1)
The Cisco IOS Dial-Peer Subcommand Mode: The Key Cisco IOS Command-Mode That Ties Cisco's Voice/Data Integration Solutions Together
762(1)
Dial-Peer Types
762(1)
POTS Dial-Peer Configurations
762(1)
Using the Destination-Pattern Command with a POTS Dial-Peer
762(1)
POTS Dial-Peer Configurations Will Not Automatically Forward Digits
763(1)
POTS Dial-Peer Configurations Associate a Dial-Peer with a Voice-Port
763(1)
Non-POTS Dial-Peers (VOFR, VOATM, VOIP)
764(1)
Common Session Target Configurations
764(1)
A Summary Comparison of POTS and non-POTS Dial-Peers
765(1)
One Router with Two FXS Ports
765(2)
Show Commands
767(3)
One Router with One FXS Port and One FXO Port
770(1)
Two Routers with FXS Ports Configured with VOIP over an Ethernet LAN Between Them
771(7)
Two Routers with FXS Ports Configured with VOIP over WAN Cloud Between Them
778(2)
Two Routers with FXS Ports Configured with Voice over Frame-Relay (VoFR) Between Them
780(4)
Two Routers with FXS Ports Configured with Voice over ATM (VoATM) Between Them
784(4)
Two Routers With FXS Ports Configured With an MFT in CAS Mode Between Them
788(2)
Summary
790(1)
For Further Study
791(2)
Managing and Optimizing Traffic
793(38)
Cisco Interface Queuing Techniques
795(4)
Priority Queuing
795(1)
Custom Queuing
796(1)
Weighted Fair Queuing
797(1)
IP-RTP Priority
797(1)
Priority Queuing-Weighted Fair Queuing
798(1)
Class-Based Weighted Fair Queuing (CB-WFQ)
798(1)
Low-Latency Queuing (LLQ)
798(1)
Configuring Priority Queuing
799(7)
Assigning a Default Priority Queue
799(1)
Priority Queuing Scenario
799(1)
Custom Queuing
800(1)
Configuring Custom Queuing
801(1)
Assigning a Default Custom Queue
801(1)
Adjust the Byte-Count Value for a Specific Queue
801(1)
Custom-Queuing Scenario
802(2)
Debug Custom-Queue
804(1)
Class Based-Weighted Fair Queuing (CB-WFQ)
804(2)
Queuing Techniques for Delay-Sensitive Traffic
806(4)
Configuring IP-RTP Priority
806(1)
Configuring Low-Latency Queuing (LLQ)
807(1)
Configure a Class-Map
807(1)
With LLQ, remember these points:
808(2)
Traffic Shaping
810(1)
Configuring Generic Traffic Shaping (GTS)
811(1)
Configuring Frame-Relay Traffic Shaping (FRTS)
812(3)
Fragmentation and Interleaving
815(1)
Frame-Relay Fragmentation
815(2)
Point-to-Point Link Fragmentation and Interleaving
817(1)
RTP Header Compression
818(2)
Resource Reservation and RSVP
820(1)
A Basic RSVP Configuration on Cisco Routers
820(1)
RSVP and VOIP
821(2)
Future RSVP Applications: Integrated Services, Constrained Based Routing, and MPLS Traffic Engineering
823(1)
Random Early Detection
823(1)
Setting the IP Precedence Bits to Classify Packets
824(1)
Setting IP Precedence with a Dialer-Peer
825(1)
Setting IP Precedence with a Route-Map
825(1)
IP Precedence Bits and Differentiated Services
825(2)
Summary
827(1)
Professional Development Checklist
828(1)
For Further Study
829(1)
Can You Spot the Issues?
830(1)
Configuring Route-Maps
831(14)
Route-Maps as a Substitute for Static Routes
832(5)
Route-Map Match Options
833(1)
Route-Map Set Options
834(1)
Configuring a Route-Map as a Substitute for a Static Route
834(3)
Route-Maps and IGP Redistribution
837(1)
Route-Maps and BGP Updates
838(3)
Summary
841(1)
Professional Development Checklist
842(1)
For Further Study
843(2)
Level Six Summary
845(4)
Troubleshooting Routers and Switches
849(24)
Some General Rules of Troubleshooting
849(1)
Catastrophic Troubleshooting
850(1)
Router and Switch Boot Up Sequence
851(2)
Catalyst 5000 Boot Up Process
853(3)
Loading a New IOS on a Router
856(1)
Recovering from a Lost or Unknown Password on a Router
857(2)
Recovering a Password on a RISC-Based Router (4500, 4700, 36xx, 72xx, 75xx)
859(2)
Building a Detailed Troubleshooting Checklist
861(8)
Level One Troubleshooting
861(1)
Troubleshooting Frame-Relay
861(1)
Troubleshooting ISDN/DDR
861(1)
Troubleshooting the Catalyst 5000
862(1)
Troubleshooting ATM
862(1)
Troubleshooting ATM LANE
862(1)
Level Two Troubleshooting
863(1)
IP Addressing
863(1)
IP Packet Forwarding from a Specific Router
863(1)
IP Routing
863(1)
Tracing a Packets Path Through an Internetwork
864(1)
OSPF
864(1)
OSPF over NBMA Networks (Frame-Relay and ATM)
864(1)
OSPF over DDR
864(1)
IP Route Redistribution
864(1)
Level Three Troubleshooting
864(1)
Level Four Troubleshooting
865(1)
IPX
865(1)
AppleTalk
866(1)
DECNET
867(1)
Level Five Troubleshooting
867(1)
Transparent Bridging
867(1)
CRB and IRB
867(1)
LAT
867(1)
Source-Route Bridging
867(1)
DLSw+
868(1)
Level Six Troubleshooting
868(1)
Access-Lists
868(1)
Queuing
868(1)
Policy Routing and Route Maps
868(1)
Summary
869(1)
Professional Development Checklist
870(1)
For Further Study
871(2)
Test Preparation Checklist and Test-Taking Techniques
873(16)
Preparing for the Actual CCIE Lab Day
874(2)
Step One
875(1)
Step Two
875(1)
Step Three
875(1)
Step Four
875(1)
Step Five
875(1)
Step Six
875(1)
Summary CCIE Preparation Checklist
876(7)
Getting Started Checklist
876(1)
Level One Basic Interface Configuration
876(1)
Configuring Frame-Relay
876(1)
Configuring ISDN/DDR
877(1)
Configure the Catalyst 5000
877(1)
Level Two
878(1)
IP Address Planning and Configuration
878(1)
Configuring RIP, IGRP, and EIGRP
878(1)
Configuring OSPF
878(1)
Redistributing IP Routing Tables
879(1)
Level Three
879(1)
Configuring BGP4
879(1)
Level Four
880(1)
Configuring IPX
880(1)
Configuring AppleTalk
880(1)
Configuring DECNET
880(1)
Level Five
881(1)
Configuring nonRoutable Protocols Transparent Bridging/CRB/IRB
881(1)
Source Route Bridging
881(1)
Configuring DLSw+
881(1)
Configuring LAT and Protocol Translation
881(1)
Level Six
882(1)
Controlling Traffic IP Filters
882(1)
IPX Filters
882(1)
AppleTalk Filters
882(1)
DECNET Filters
882(1)
LSAP Filters (Access-List 200)
882(1)
Standard MAC Address Filters (Access-List 700)
882(1)
NETBIOS Name Filters
882(1)
Access-Expressions
883(1)
Queuing
883(1)
Policy Routing and Route Maps
883(1)
Troubleshooting and System Maintenance
883(1)
Create an Issue Spotting Checklist
883(2)
Level One
884(1)
Level Two
884(1)
Level Three
884(1)
Level Four
884(1)
Level Five
884(1)
Transparent Bridging
884(1)
DLSw+
884(1)
Level Six
885(1)
Create a Landmine Checklist
885(2)
Level One
885(1)
Level Two
885(1)
Level Three
885(1)
Level Four
885(1)
Level Five
886(1)
Level Six
886(1)
Summary
887(2)
Sample Scenarios
889(12)
SMDS Configuration
890(1)
HSRP Configuration
891(1)
An OSPF Authentication
892(1)
Redistribution of Connected Routes into OSPF
893(1)
IGRP and OSPF Redistribution
894(1)
A Basic Transparent Bridging Scenario
895(1)
Transparent Bridging Involving Cisco Routers and Catalyst Switches
896(1)
DLSw+ Promiscuous Mode Configuration
897(1)
NAT and Policy Routing
898(1)
Summary
899(2)
Appendix A Navigating the Cisco IOS
901(8)
IOS Operation Mode Prompts
901(1)
IOS Help Facility
902(1)
Using the ``?''
902(1)
IOS Command Line Shortcuts
902(1)
Cisco Command Reference Summary
903(2)
Moving Between Different Router Modes
903(1)
Configuration Commands
903(1)
Global Configuration Commands (performed at the ``config'' prompt)
903(1)
Interface Configuration Commands (performed at the ``config-if'' prompt)
903(1)
Router Configuration Commands (performed at the ``config-router'' prompt)
904(1)
Show Status Commands
904(1)
Troubleshooting Commands
904(1)
General Maintenance Commands
905(1)
Basic Cisco Router Configuration Step-by-Step
905(4)
Step One: Physical Layer Installation and Configuration
905(1)
Step Two: Data-Link Layer Configuration
905(1)
Step Three: Network Layer/Routed Protocol Configuration
906(1)
Step Four: Network Layer/Routing Protocol Configuration
906(1)
Step Five: General Maintenance Configuration
907(2)
Appendix B Can You Spot the Issues Answer Key
909(8)
Chapter 1
909(3)
Chapter 2
912(1)
Chapter 3
912(1)
Chapter 4
913(1)
Chapter 5
913(1)
Chapter 6
913(1)
Chapter 11
914(1)
Chapter 12
914(1)
Chapter 16
914(1)
Chapter 17
915(1)
Chapter 18
915(1)
Chapter 20
915(1)
Chapter 21
915(1)
Chapter 23
915(1)
Chapter 24
916(1)
Chapter 25
916(1)
Chapter 26
916(1)
Chapter 28
916(1)
Appendix C Suggested Learning Supplements
917(2)
Index 919
Andrew Bruce Caslow is both a CCIE and a Certified Cisco Instructor based in northern Virginia. Andrew has worked with Cisco technologies for more than seven years, with an emphasis on IP routing and switching in the service provider arena.

Valeriy Pavlichenko is a Senior Consulting Engineer based in northern Virginia. Valeriy has been working with Cisco routers since 1995. His area of expertise is general IP and UNIX networking, with a special focus on Internet service provider technologies.