CCNP ROUTE Portable Command Guide

by Empson, Scott; Roth, Hans

• ISBN13: 9781587202490
• ISBN10: 1587202492
• Edition: 1st
• Format: Paperback
• Copyright: 2010-03-02
• Publisher: Cisco Press

Summary

Preparing for the CCNP exam? Working as a network professional? Here are all the CCNP-level commands for the Implementing Cisco IP Routing (ROUTE) exam you need in one handy resource. The CCNP ROUTE Portable Command Guide is filled with valuable, easy-to-access information and is portable enough for use whether you're in the server room or the equipment closet.

Author Biography

Scott Empson is the associate chair of the bachelor of applied information systems technology degree program at the Northern Alberta Institute of Technology in Edmonton, Alberta, Canada. He teaches Cisco routing, switching, and network design courses in certificate, diploma, and applied degree programs at the post-secondary level. Hans Roth is an instructor in the electrical/electronic engineering technology department at Red River College in Winnipeg, Canada.

Table of Contents

Introduction	p. xv
Network Design Requirements	p. 1
Cisco Hierarchical Model of Network Design	p. 1
Cisco Enterprise Composite Network Model	p. 2
Cisco Service-Oriented Network Architecture	p. 3
Routing Protocol Comparison	p. 4
Where to Implement Routing Protocols	p. 4
The Prepare, Plan, Design, Implement, Operate, and Optimize (PPDIOO) Network Lifecycle	p. 5
Implementing an EIGRP-based Solution	p. 7
Configuring EIGRP	p. 8
EIGRP Auto-Summarization	p. 10
Passive EIGRP Interfaces	p. 10
"Pseudo" Passive EIGRP Interfaces	p. 11
Injecting a Default Route into EIGRP: Redistribution of a Static Route	p. 11
Injecting a Default Route into EIGRP: IP Default Network	p. 12
Injecting a Default Route into EIGRP: Summarize to 0.0.0.0/0	p. 13
Accepting Exterior Routing Information: default-information	p. 14
Load Balancing: Maximum Paths	p. 14
Load Balancing: Variance	p. 15
Bandwidth Use	p. 15
Authentication	p. 16
Stub Networks	p. 17
EIGRP Unicast Neighbors	p. 19
EIGRP over Frame Relay: Dynamic Mappings	p. 19
EIGRP over Frame Relay: Static Mappings	p. 20
EIGRP over Frame Relay: EIGRP over Multipoint Subinterfaces	p. 22
EIGRP over Frame Relay: EIGRP over Point-to-Point Subinterfaces	p. 24
EIGRP over MPLS: Layer 2 VPN	p. 26
EIGRP over MPLS: Layer 3 VPN	p. 27
Verifying EIGRP	p. 29
Troubleshooting EIGRP	p. 30
Configuration Example: EIGRP	p. 30
Implementing a Scalable Multiarea Network OSPF-based Solution	p. 35
Configuring OSPF	p. 36
Using Wildcard Masks with OSPF Areas	p. 37
Configuring Multiarea OSPF	p. 38
Loopback Interfaces	p. 38
Router ID	p. 38
DR/BDR Elections	p. 39
Passive Interfaces	p. 39
Modifying Cost Metrics	p. 40
OSPF LSDB Overload Protection	p. 40
OSPF auto-cost reference-bandwidth	p. 41
Authentication: Simple	p. 41
Authentication: Using MD5 Encryption	p. 42
Timers	p. 43
Propagating a Default Route	p. 44
OSPF Special Area Types	p. 44
Stub Areas	p. 44
Totally Stubby Areas	p. 45
Not-So-Stubby Areas (NSSA) Stub Area	p. 46
NSSA Totally Stubby Areas	p. 46
Route Summarization	p. 47
Inter-Area Route Summarization	p. 47
External Route Summarization	p. 47
Configuration Example: Virtual Links	p. 48
OSPF and NBMA Networks	p. 49
Full-Mesh Frame Relay: NBMA on Physical Interfaces	p. 49
Full-Mesh Frame Relay: Broadcast on Physical Interfaces	p. 50
Full-Mesh Frame Relay: Point-to-Multipoint Networks	p. 52
Full-Mesh Frame Relay: Point-to-Point Networks with Subinterfaces	p. 53
OSPF over NBMA Topology Summary	p. 54
Verifying OSPF Configuration	p. 55
Troubleshooting OSPF	p. 55
Configuration Example: Single-Area OSPF	p. 56
Configuration Example: Multiarea OSPF	p. 59
Configuration Example: OSPF and NBMA Networks	p. 65
Configuration Example: OSPF and Broadcast Networks	p. 70
Configuration Example: OSPF and Point-to-Multipoint Networks	p. 74
Configuration Example: OSPF and Point-to-Point Networks Using Subinterfaces	p. 79
Implementing an IPv4-based Redistribution Solution	p. 85
Route Filtering Using the distribute-list Command	p. 86
Verifying Route Filters	p. 86
Configuration Example: Outbound Route Filters	p. 87
Configuration Example: Inbound Route Filters	p. 89
Using a Distribute List that References a Prefix List	p. 91
Using a Distribute List that References a Route Map	p. 92
Route Filtering Using Prefix Lists	p. 93
Policy Routing Using Route Maps	p. 96
Configuration Example: Route Maps	p. 97
Passive Interfaces	p. 100
Route Redistribution	p. 101
Assigning Metrics	p. 102
Redistributing Subnets	p. 102
Assigning E1 or E2 Routes in OSPF	p. 103
Defining Seed Metrics	p. 104
Redistributing Static Routes	p. 105
Redistributing OSPF Internal and External Routes	p. 105
Using Route Maps with Route Redistribution and Route Tags to Prevent Routing Loops	p. 105
Verifying Route Redistribution	p. 109
Administrative Distances	p. 109
Static Routes: permanent Keyword1	p. 110
Floating Static Routes	p. 111
Static Routes and Recursive Lookups	p. 111
Implementing Path Control	p. 113
Offset Lists	p. 113
Cisco IOS IP Service Level Agreements	p. 114
Define One (or More) Probes	p. 115
Define One (or More) Tracking Objects	p. 116
Define the Action on the Tracking Object(s)	p. 116
Verify IP SLA Operations	p. 116
Policy Routing Using Route Maps	p. 117
Configuration Example: Route Maps	p. 120
Enterprise to ISP Connectivity	p. 125
Configuring BGP	p. 126
BGP and Loopback Addresses	p. 127
eBGP Multihop	p. 128
Verifying BGP Connections	p. 129
Troubleshooting BGP Connections	p. 129
Autonomous System Synchronization	p. 131
Default Routes	p. 132
Load Balancing	p. 132
Authentication	p. 133
Attributes	p. 133
Route Selection Decision Process	p. 133
Origin	p. 134
Next-Hop	p. 135
Autonomous System Path: Remove Private Autonomous System	p. 136
Autonomous System Path: Prepend	p. 137
Weight: The Weight Attribute	p. 139
Weight: Access Lists	p. 141
Weight: Route Maps	p. 142
Local Preference: bgp default local-preference Command	p. 143
Local Preference: Route Maps	p. 145
Multi-Exit Discriminator (MED)	p. 146
Atomic Aggregate	p. 149
Regular Expressions	p. 150
Regular Expressions: Example One	p. 151
Regular Expressions: Example Two	p. 152
BGP Route Filtering Using Access Lists	p. 152
BGP Route Filtering Using Prefix Lists	p. 154
Configuration Example: BGP	p. 156
Implementing IPv6	p. 163
Assigning IPv6 Addresses to Interfaces	p. 164
IPv6 on NBMA Networks	p. 165
Cisco Express Forwarding (CEF) and Distributed CEF (dCEF) Switching for IPv6	p. 166
IPv6 and RIPng	p. 167
Configuration Example: IPv6 RIP	p. 168
IPv6 and OSPFv3	p. 170
Enabling OSPF for IPv6 on an Interface	p. 171
OSPFv3 and Stub/NSSA Areas	p. 171
Enabling an OSPF for IPv6 Area Range	p. 172
Enabling an IPv4 Router ID for OSPFv3	p. 172
Forcing an SPF Calculation	p. 173
Configuration Example: OSPFv3	p. 173
IPv6 and EIGRP	p. 177
Enabling EIGRP for IPv6 on an Interface	p. 177
Configuring the Percentage of Link Bandwidth Used by EIGRP	p. 178
Configuring Summary Addresses	p. 178
Configuring EIGRP Route Authentication	p. 178
Configuring EIGRP Timers	p. 179
Configuring EIGRP Stub Routing	p. 179
Logging EIGRP Neighbor Adjacency Changes	p. 180
Adjusting the EIGRP for IPv6 Metric Weights	p. 180
Route Redistribution	p. 180
IPv6 Transition Techniques	p. 181
Configuring Manual IPv6 Tunnels	p. 181
Configuring Generic Routing Encapsulation IPv6 Tunnels	p. 184
Configuring Automatic 6to4 Tunnels	p. 185
Configuring IPv4-Compatible IPv6 Tunnels	p. 186
Configuring ISATAP Tunnels	p. 186
Verifying IPv6 Tunnel Configuration and Operation	p. 187
Implementing NAT-PT for IPv6	p. 187
Configuring Basic IPv6 to IPv4 Connectivity for NAT-PT for IPv6	p. 188
Configuring IPv4-Mapped NAT-PT Connectivity	p. 189
Configuring Mappings for IPv6 Hosts Accessing IPv4 Hosts	p. 189
Configuring IPv6 Access Control Lists	p. 190
Configuring Mappings for IPv4 Hosts Accessing IPv6 Hosts	p. 191
Configuring Port Address Translation for IPv6 to IPv4 Address Mappings	p. 192
Verifying NAT-PT Configuration and Operation	p. 192
Static Routes in IPv6	p. 193
Floating Static Routes in IPv6	p. 194
Verifying and Troubleshooting IPv6	p. 194
IPv6 Ping	p. 197
Routing for Branch Offices and Mobile Workers	p. 199
Verifying Existing Services	p. 199
Network Address Translation	p. 200
Dynamic Host Control Protocol	p. 200
Access Control Lists and Firewalls	p. 200
Policy-Based Routing and Web Cache Communication Protocol	p. 201
Hot Standby Router Protocol	p. 201
Configuration Example: DSL Using PPPoE	p. 201
Configure PPPoE (External Modem)	p. 203
Virtual Private Dial-Up Network (VPDN) Programming	p. 203
Configure the Dialer Interface	p. 204
For Password Authentication Protocol (PAP)	p. 204
For Challenge Handshake Authentication Protocol (CHAP)	p. 205
Define Interesting Traffic and Specify Default Routing	p. 205
Configure NAT Using an ACL	p. 205
Configure NAT Using a Route Map	p. 206
Configure DHCP Service	p. 207
Apply NAT Programming	p. 208
Verify a PPPoE Connection	p. 208
Configuring PPPoA	p. 209
Configure PPPoA on the WAN Interface (Using Subinterfaces)	p. 209
Configure the Dialer Interface	p. 210
For Password Authentication Protocol (PAP)	p. 210
For Challenge Handshake Authentication Protocol (CHAP)	p. 210
Verify a PPPoA Connection	p. 211
Configuring a Teleworker to a Branch Office VPN Using CLI	p. 211
Configure the ISAKMP Policy (IKE Phase 1)	p. 213
Configure Policies for the Client Group(s)	p. 213
Configure the IPsec Transform Sets (1KB Phase 2, Tunnel Termination)	p. 214
Configure Router AAA and Add VPN Client Users	p. 214
Create VPN Client Policy for Security Association Negotiation	p. 215
Configure the Crypto Map (IKE Phase 2)	p. 215
Apply the Crypto Map to the Interface	p. 216
Verify the VPN Service	p. 216
Configuring IPsec Site-to-Site VPNs Using CLI	p. 217
Configure the ISAKMP Policy (IKE Phase 1)	p. 217
Configure the IPsec Transform Sets (IKE Phase 2, Tunnel Termination)	p. 218
Configure the Crypto ACL (Interesting Traffic, Secure Data Transfer)	p. 218
Configure the Crypto Map (IKE Phase 2)	p. 218
Apply the Crypto Map to the Interface (IKE Phase 2)	p. 219
Configure the Firewall Interface ACL	p. 219
Verify the VPN Service	p. 220
Configuring GRE Tunnels over IPsec	p. 221
Create the GRE Tunnel	p. 221
Specify the IPsec VPN Authentication Method	p. 222
Specify the IPsec VPN IKE Proposals	p. 222
Specify the IPsec VPN Transform Sets	p. 223
Specify Static Routing for the GRE over IPsec Tunnel	p. 224
Specify Routing with OSPF for the GRE over IPsec Tunnel	p. 224
Enable the Crypto Programming at the Interfaces	p. 225
Appendix Create Your Own Journal Here	p. 226
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