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Viser: CCNP and CCIE Enterprise Core and CCNP Enterprise Advanced Routing Portable Command Guide - All ENCOR (350-401) and ENARSI (300-410) Commands in One Compact, Portable Resource
CCNP and CCIE Enterprise Core and CCNP Enterprise Advanced Routing Portable Command Guide
All ENCOR (350-401) and ENARSI (300-410) Commands in One Compact, Portable Resource
Patrick Gargano og Scott Empson
(2020)
Sprog: Engelsk
Pearson Education, Limited
276,00 kr.
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Detaljer om varen
- 2. Udgave
- Paperback: 416 sider
- Udgiver: Pearson Education, Limited (Juli 2020)
- Forfattere: Patrick Gargano og Scott Empson
- ISBN: 9780135768167
All ENCOR (350-401) and ENARSI (300-410) Commands in One Compact, Portable Resource
Use this fully updated quick reference resource to help memorize commands and concepts as you earn your CCNP or CCIE certification. Filled with valuable, easy-to-access information, it's portable enough to use anywhere.
This guide summarizes all Cisco IOS software commands, keywords, command arguments, and associated prompts associated with the CCNP and CCIE Enterprise Core (ENCOR 350-401) and CCNP Enterprise Advanced Routing and Services (ENARSI 300-410) certification exams. Tips and examples help you apply commands to real-world scenarios, and configuration samples show their use in network designs.
Coverage includes:
This Portable Command Guide provides:
This book is part of the Cisco Press Certification Self-Study Product Family, which offers readers a self-paced study routine for Cisco certification exams. Titles in the Cisco Press Certification Self-Study Product Family are part of a recommended learning program from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press.
Use this fully updated quick reference resource to help memorize commands and concepts as you earn your CCNP or CCIE certification. Filled with valuable, easy-to-access information, it's portable enough to use anywhere.
This guide summarizes all Cisco IOS software commands, keywords, command arguments, and associated prompts associated with the CCNP and CCIE Enterprise Core (ENCOR 350-401) and CCNP Enterprise Advanced Routing and Services (ENARSI 300-410) certification exams. Tips and examples help you apply commands to real-world scenarios, and configuration samples show their use in network designs.
Coverage includes:
- Layer 2: VLANs, STP, Inter-VLAN Routing
- Layer 3: EIGRP, OSPF, Redistribution, Path Control, BGP
- Infrastructure Services and Management
- Infrastructure Security
- Network Assurance
- Wireless Security and Troubleshooting
- Overlays and Virtualization
This Portable Command Guide provides:
- Logical how-to topic groupings for a one-stop resource
- Great for review before your ENCOR 350-401 and ENARSI 300-410 certification exams
- Compact size makes it easy to carry with you wherever you go
- "Create Your Own Journal" section with blank, lined pages enables you to personalize the book for your needs
This book is part of the Cisco Press Certification Self-Study Product Family, which offers readers a self-paced study routine for Cisco certification exams. Titles in the Cisco Press Certification Self-Study Product Family are part of a recommended learning program from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press.
Introduction xix
PART I: LAYER 2 INFRASTRUCTURE
Chapter 1 VLANs 1 Virtual LANs 1 Creating Static VLANs Using VLAN Configuration Mode 2 Assigning Ports to Data and Voice VLANs 2 Using the range Command 3 Dynamic Trunking Protocol (DTP) 3 Setting the Trunk Encapsulation and Allowed VLANs 4 VLAN Trunking Protocol (VTP) 5 Verifying VTP 6 Verifying VLAN Information 7 Saving VLAN Configurations 7 Erasing VLAN Configurations 7 Configuration Example: VLANs 8 Layer 2 Link Aggregation 11 Interface Modes in EtherChannel 12 Default EtherChannel Configuration 12 Guidelines for Configuring EtherChannel 12 Configuring Layer 2 EtherChannel 14 Configuring Layer 3 EtherChannel 14 Configuring EtherChannel Load Balancing 15 Configuring LACP Hot-Standby Ports 16 Monitoring and Verifying EtherChannel 17 Configuration Example: EtherChannel 18
Chapter 2 Spanning Tree Protocol 23 Spanning Tree Protocol Definition 24 Enabling Spanning Tree Protocol 24 Changing the Spanning-Tree Mode 25 Configuring the Root Switch 25 Configuring a Secondary Root Switch 26 Configuring Port Priority 26 Configuring the Path Cost 27 Configuring the Switch Priority of a VLAN 27 Configuring STP Timers 27 Configuring Optional Spanning-Tree Features 28 PortFast 28 BPDU Guard (2xxx/older 3xxx Series) 29 BPDU Guard (3650/9xxx Series) 29 BPDU Filter 30 UplinkFast 30 BackboneFast 31 Root Guard 31 Loop Guard 32 Unidirectional Link Detection 33 Configuring and Verifying Port Error Conditions 33 Enabling Rapid Spanning Tree 36 Rapid Spanning Tree Link Types 36 Enabling Multiple Spanning Tree 37 Verifying the Extended System ID 39 Verifying STP 39 Troubleshooting Spanning Tree Protocol 40 Configuration Example: PVST+ 40 Spanning-Tree Migration Example: PVST+ to Rapid-PVST+ 43
Chapter 3 Implementing Inter-VLAN Routing 45 Inter-VLAN Communication Using an External Router: Router-on-a-Stick 45 Inter-VLAN Communication Tips 46 Inter-VLAN Communication on a Multilayer Switch Through a Switch Virtual Interface 46 Configuring Inter-VLAN Communication on an L3 Switch 47 Removing L2 Switchport Capability of an Interface on an L3 Switch 47 Configuration Example: Inter-VLAN Communication 47 Configuration Example: IPv6 Inter-VLAN Communication 55
PART II: LAYER 3 INFRASTRUCTURE
Chapter 4 EIGRP 61 Enhanced Interior Gateway Routing Protocol (EIGRP) 62 Enabling EIGRP for IPv4 Using Classic Mode Configuration 62 Enabling EIGRP for IPv6 Using Classic Mode Configuration 63 EIGRP Using Named Mode Configuration 64 EIGRP Named Mode Subconfiguration Modes 66 Upgrading Classic Mode to Named Mode Configuration 66 EIGRP Router ID 67 Authentication for EIGRP 67 Configuring Authentication in Classic Mode 67 Configuring Authentication in Named Mode 68 Verifying and Troubleshooting EIGRP Authentication 70 Auto-Summarization for EIGRP 70 IPv4 Manual Summarization for EIGRP 70 IPv6 Manual Summarization for EIGRP 71 Timers for EIGRP 71 Passive Interfaces for EIGRP 72 "Pseudo" Passive EIGRP Interfaces 72 Injecting a Default Route into EIGRP: Redistribution of a Static Route 73 Injecting a Default Route into EIGRP: ip default-network 74 Injecting a Default Route into EIGRP: Summarize to
0.0.0.0/0 74 Accepting Exterior Routing Information: default-information 75 Equal-cost Load Balancing: maximum-paths 75 Unequal-cost Load Balancing: variance 76 EIGRP Traffic Sharing 76 Bandwidth Use for EIGRP 77 Stub Routing for EIGRP 77 EIGRP Unicast Neighbors 79 EIGRP Wide Metrics 79 Adjusting the EIGRP Metric Weights 80 Verifying EIGRP 80 Troubleshooting EIGRP 82 Configuration Example: EIGRP for IPv4 and IPv6 Using Named Mode 83
Chapter 5 OSPF 87 Comparing OSPFv2 and OSPFv3 88 Configuring OSPF 89 Configuring Multiarea OSPF 89 Using Wildcard Masks with OSPF Areas 90 Configuring Traditional OSPFv3 91 Enabling OSPF for IPv6 on an Interface 91 OSPFv3 and Stub/NSSA Areas 92 Interarea OSPFv3 Route Summarization 92 Enabling an IPv4 Router ID for OSPFv3 93 Forcing an SPF Calculation 93 OSPFv3 Address Families 93 Configuring the IPv6 Address Family in OSPFv3 94 Configuring the IPv4 Address Family in OSPFv3 94 Applying Parameters in Address Family Configuration Mode 94 Authentication for OSPF 95 Configuring OSPFv2 Authentication: Simple Password 95 Configuring OSPFv2 Cryptographic Authentication: SHA-256 96 Configuring OSPFv3 Authentication and Encryption 97 Verifying OSPFv2 and OSPFv3 Authentication 98 Optimizing OSPF Parameters 98 Loopback Interfaces 98 Router ID 99 DR/BDR Elections 99 Passive Interfaces 100 Modifying Cost Metrics 100 OSPF Reference Bandwidth 101 OSPF LSDB Overload Protection 101 Timers 101 IP MTU 102 Propagating a Default Route 102 Route Summarization 103 Interarea Route Summarization 103 External Route Summarization 103 OSPF Route Filtering 104 Using the filter-list Command 104 Using the area range not-advertise Command 104 Using the dist
PART I: LAYER 2 INFRASTRUCTURE
Chapter 1 VLANs 1 Virtual LANs 1 Creating Static VLANs Using VLAN Configuration Mode 2 Assigning Ports to Data and Voice VLANs 2 Using the range Command 3 Dynamic Trunking Protocol (DTP) 3 Setting the Trunk Encapsulation and Allowed VLANs 4 VLAN Trunking Protocol (VTP) 5 Verifying VTP 6 Verifying VLAN Information 7 Saving VLAN Configurations 7 Erasing VLAN Configurations 7 Configuration Example: VLANs 8 Layer 2 Link Aggregation 11 Interface Modes in EtherChannel 12 Default EtherChannel Configuration 12 Guidelines for Configuring EtherChannel 12 Configuring Layer 2 EtherChannel 14 Configuring Layer 3 EtherChannel 14 Configuring EtherChannel Load Balancing 15 Configuring LACP Hot-Standby Ports 16 Monitoring and Verifying EtherChannel 17 Configuration Example: EtherChannel 18
Chapter 2 Spanning Tree Protocol 23 Spanning Tree Protocol Definition 24 Enabling Spanning Tree Protocol 24 Changing the Spanning-Tree Mode 25 Configuring the Root Switch 25 Configuring a Secondary Root Switch 26 Configuring Port Priority 26 Configuring the Path Cost 27 Configuring the Switch Priority of a VLAN 27 Configuring STP Timers 27 Configuring Optional Spanning-Tree Features 28 PortFast 28 BPDU Guard (2xxx/older 3xxx Series) 29 BPDU Guard (3650/9xxx Series) 29 BPDU Filter 30 UplinkFast 30 BackboneFast 31 Root Guard 31 Loop Guard 32 Unidirectional Link Detection 33 Configuring and Verifying Port Error Conditions 33 Enabling Rapid Spanning Tree 36 Rapid Spanning Tree Link Types 36 Enabling Multiple Spanning Tree 37 Verifying the Extended System ID 39 Verifying STP 39 Troubleshooting Spanning Tree Protocol 40 Configuration Example: PVST+ 40 Spanning-Tree Migration Example: PVST+ to Rapid-PVST+ 43
Chapter 3 Implementing Inter-VLAN Routing 45 Inter-VLAN Communication Using an External Router: Router-on-a-Stick 45 Inter-VLAN Communication Tips 46 Inter-VLAN Communication on a Multilayer Switch Through a Switch Virtual Interface 46 Configuring Inter-VLAN Communication on an L3 Switch 47 Removing L2 Switchport Capability of an Interface on an L3 Switch 47 Configuration Example: Inter-VLAN Communication 47 Configuration Example: IPv6 Inter-VLAN Communication 55
PART II: LAYER 3 INFRASTRUCTURE
Chapter 4 EIGRP 61 Enhanced Interior Gateway Routing Protocol (EIGRP) 62 Enabling EIGRP for IPv4 Using Classic Mode Configuration 62 Enabling EIGRP for IPv6 Using Classic Mode Configuration 63 EIGRP Using Named Mode Configuration 64 EIGRP Named Mode Subconfiguration Modes 66 Upgrading Classic Mode to Named Mode Configuration 66 EIGRP Router ID 67 Authentication for EIGRP 67 Configuring Authentication in Classic Mode 67 Configuring Authentication in Named Mode 68 Verifying and Troubleshooting EIGRP Authentication 70 Auto-Summarization for EIGRP 70 IPv4 Manual Summarization for EIGRP 70 IPv6 Manual Summarization for EIGRP 71 Timers for EIGRP 71 Passive Interfaces for EIGRP 72 "Pseudo" Passive EIGRP Interfaces 72 Injecting a Default Route into EIGRP: Redistribution of a Static Route 73 Injecting a Default Route into EIGRP: ip default-network 74 Injecting a Default Route into EIGRP: Summarize to
0.0.0.0/0 74 Accepting Exterior Routing Information: default-information 75 Equal-cost Load Balancing: maximum-paths 75 Unequal-cost Load Balancing: variance 76 EIGRP Traffic Sharing 76 Bandwidth Use for EIGRP 77 Stub Routing for EIGRP 77 EIGRP Unicast Neighbors 79 EIGRP Wide Metrics 79 Adjusting the EIGRP Metric Weights 80 Verifying EIGRP 80 Troubleshooting EIGRP 82 Configuration Example: EIGRP for IPv4 and IPv6 Using Named Mode 83
Chapter 5 OSPF 87 Comparing OSPFv2 and OSPFv3 88 Configuring OSPF 89 Configuring Multiarea OSPF 89 Using Wildcard Masks with OSPF Areas 90 Configuring Traditional OSPFv3 91 Enabling OSPF for IPv6 on an Interface 91 OSPFv3 and Stub/NSSA Areas 92 Interarea OSPFv3 Route Summarization 92 Enabling an IPv4 Router ID for OSPFv3 93 Forcing an SPF Calculation 93 OSPFv3 Address Families 93 Configuring the IPv6 Address Family in OSPFv3 94 Configuring the IPv4 Address Family in OSPFv3 94 Applying Parameters in Address Family Configuration Mode 94 Authentication for OSPF 95 Configuring OSPFv2 Authentication: Simple Password 95 Configuring OSPFv2 Cryptographic Authentication: SHA-256 96 Configuring OSPFv3 Authentication and Encryption 97 Verifying OSPFv2 and OSPFv3 Authentication 98 Optimizing OSPF Parameters 98 Loopback Interfaces 98 Router ID 99 DR/BDR Elections 99 Passive Interfaces 100 Modifying Cost Metrics 100 OSPF Reference Bandwidth 101 OSPF LSDB Overload Protection 101 Timers 101 IP MTU 102 Propagating a Default Route 102 Route Summarization 103 Interarea Route Summarization 103 External Route Summarization 103 OSPF Route Filtering 104 Using the filter-list Command 104 Using the area range not-advertise Command 104 Using the dist
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