CCNP and CCIE Enterprise Core ENCOR 350-401 Official Cert Guide Premium Edition eBook and Practice Test

About

Features

• Pre-chapter quiz — These quizzes allow readers to assess their knowledge of the chapter content and decide how much time to spend on any given section.
• Foundation Topics — These sections make up the majority of the page count, explaining concepts, configurations, with emphasis on the theory and concepts, and with linking the theory to the meaning of the configuration commands.
• Key Topics — Inside the Foundation Topics sections, every figure, table, or list that should absolutely be understood and remembered for the exam is noted with the words “Key Topic” in the margin. This tool allows the reader to quickly review the most important details in each chapter.
• Exam Preparation — This ending section of each chapter includes three additional features for review and study, all designed to help the reader remember the details as well as to get more depth. Readers will be instructed to review key topics from the chapter, complete tables and lists from memory, and define key terms.
• Final Preparation Chapter–This final chapter details a set of tools and a study plan to help readers complete their preparation for the exams.

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Description

• Copyright 2020
• Pages: 1024
• Edition: 1st

• Premium Edition eBook
• ISBN-10: 0-13-526203-8
• ISBN-13: 978-0-13-526203-0

CCNP and CCIE Enterprise Core ENCOR 350-401 Official Cert Guide, Premium Edition eBook and Practice Test

The exciting newCCNP and CCIE Enterprise Core ENCOR 350-401 Official Cert Guide, Premium Edition eBook and Practice Testis a digital-only certification preparation product combining an eBook with enhanced Pearson IT Certification Practice Test. The Premium Edition eBook and Practice Test contains the following items:

• The CCNP/CCIE ENCOR 350-401 Premium Edition Practice Test, including four full practice exams and enhanced practice test features
• PDF, EPUB, and Mobi/Kindle formats of theCCNP and CCIE Enterprise Core ENCOR 350-401 Official Cert Guidefrom Cisco Press, which are accessible via your PC, tablet, and smartphone

About the Premium Edition Practice Test

This Premium Edition contains an enhanced version of the Pearson Test Prep practice test software with four full practice exams. In addition, it contains all the chapter-opening assessment questions from the book. This integrated learning package

• Enables you to focus on individual topic areas or take complete, timed exams
• Includes direct links from each question to detailed tutorials to help you understand the concepts behind the questions
• Provides unique sets of exam-realistic practice questions
• Tracks your performance and provides feedback on a module-by-module basis, laying out a complete assessment of your knowledge to help you focus your study where it is needed most

Pearson Test Prep online system requirements:

Browsers: Chrome version 73 and above; Safari version 12 and above; Microsoft Edge 44 and above.

Devices: Desktop and laptop computers, tablets running on Android v8.0 and iOS v13, smartphones with a minimum screen size of 4.7. Internet access required.

皮尔森测试准备离线系统requirements:

Windows 10, Windows 8.1; Microsoft .NET Framework 4.5 Client; Pentium-class 1 GHz processor (or equivalent); 512 MB RAM; 650 MB disk space plus 50 MB for each downloaded practice exam; access to the Internet to register and download exam databases

About the Premium Edition eBook

CCNP and CCIE Enterprise Core ENCOR 350-401 Official Cert Guidefocuses specifically on the objectives for the Cisco CCNP/CCIE ENCOR 350-401 exam. Networking experts Brad Edgeworth, Ramiro Garza Rios, Dave Hucaby, and Jason Gooley share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.

This complete study package includes

• A test-preparation routine proven to help you pass the exams
• Do I Know This Already? quizzes, which enable you to decide how much time you need to spend on each section
• Chapter-ending exercises, which help you drill on key concepts you must know thoroughly
• Practice exercisesthat help you enhance your knowledge
• More than90 minutes of video mentoringfrom the author
• A final preparation chapter, which guides you through tools and resources to help you craft your review and test-taking strategies
• Study plan suggestions and templates to help you organize and optimize your study time

我们ll regarded for its level of detail, assessment features, comprehensive design scenarios, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time.

The official study guide helps you master all the topics on the CCNP/CCIE ENCOR exam, including

• Enterprise network architecture
• Virtualization
• Network assurance
• Security
• Automation

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Sample Content

Table of Contents

Introduction

Part I Forwarding

Chapter 1Packet Forwarding

“Do I Know This Already?” Quiz 2

Foundation Topics 3

Network Device Communication 3

Layer 2 Forwarding 4

Layer 3 Forwarding

Forwarding Architectures

Process Switching

Software CEF

Hardware CEF

Stateful Switchover

SDM Templates

Exam Preparation Tasks

Part II Layer 2

Chapter 2Spanning Tree Protocol

“Do I Know This Already?” Quiz

Foundation Topics

Spanning Tree Protocol Fundamentals

IEEE 802.1D STP

Building the STP Topology

STP Topology Changes

Rapid Spanning Tree Protocol

RSTP (802.1W) Port States

RSTP (802.1W) Port Roles

RSTP (802.1W) Port Types

Building the RSTP Topology

Exam Preparation Tasks

Chapter 3Advanced STP Tuning

“Do I Know This Already?” Quiz

Foundation Topics

STP Topology Tuning

Root Bridge Placement

Modifying STP Root Port and Blocked Switch Port Locations

Modifying STP Port Priority

Additional STP Protection Mechanisms

Root Guard

STP Portfast

BPDU Guard

BPDU Filter

Problems with Unidirectional Links

Exam Preparation Tasks

Chapter 4Multiple Spanning Tree Protocol

“Do I Know This Already?” Quiz

Foundation Topics

Multiple Spanning Tree Protocol

MST Instances (MSTIs)

MST Configuration

MST Verification

MST Tuning

Common MST Misconfigurations

MST Region Boundary

Exam Preparation Tasks

Chapter 5VLAN Trunks and EtherChannel Bundles

“Do I Know This Already?” Quiz

Foundation Topics

VLAN Trunking Protocol

VTP Communication

VTP Configuration

VTP Verification

Dynamic Trunking Protocol

EtherChannel Bundle

Dynamic Link Aggregation Protocols

Verifying Port-Channel Status

Viewing EtherChannel Neighbors

Verifying EtherChannel Packets

Advanced LACP Configuration Options

Troubleshooting EtherChannel Bundles

Load Balancing Traffic with EtherChannel Bundles

Exam Preparation Tasks

Part III Routing

Chapter 6IP Routing Essentials

“Do I Know This Already?” Quiz

Foundation Topics

Routing Protocol Overview

Distance Vector Algorithms

Enhanced Distance Vector Algorithms

Link-State Algorithms

Path Vector Algorithm

Path Selection

Prefix Length

Administrative Distance

Metrics

Static Routing

Static Route Types

Floating Static Routing

Static Null Routes

IPv6 Static Routes

Virtual Routing and Forwarding

Exam Preparation Tasks

Chapter 7EIGRP

“Do I Know This Already?” Quiz

Foundation Topics

EIGRP Fundamentals

Autonomous Systems

EIGRP Terminology

Topology Table

EIGRP Neighbors

Path Metric Calculation

Wide Metrics

度量向后兼容性

Load Balancing

Failure Detection and Timers

Convergence

Route Summarization

Exam Preparation Tasks

Chapter 8OSPF

“Do I Know This Already?” Quiz

Foundation Topics

OSPF Fundamentals

Inter-Router Communication

OSPF Hello Packets

Router ID

Neighbors

Designated Router and Backup Designated Router

OSPF Configuration

OSPF Network Statement

Interface-Specific Configuration

Statically Setting the Router ID

Passive Interfaces

Requirements for Neighbor Adjacency

Sample Topology and Configuration

Confirmation of Interfaces

Verification of OSPF Neighbor Adjacencies

Verification of OSPF Routes

Default Route Advertisement

Common OSPF Optimizations

Link Costs

Failure Detection

DR Placement

OSPF Network Types

Exam Preparation Tasks

Chapter 9Advanced OSPF

“Do I Know This Already?” Quiz

Foundation Topics

Areas

Area ID

OSPF Route Types

Link-State Announcements

LSA Sequences

LSA Age and Flooding

LSA Types

Discontiguous Networks

OSPF Path Selection

Intra-Area Routes

Interarea Routes

Equal-Cost Multipathing

Summarization of Routes

Summarization Fundamentals

Interarea Summarization

Summarization Metrics

Configuration of Interarea Summarization

Route Filtering

Filtering with Summarization

Area Filtering

Local OSPF Filtering

Exam Preparation Tasks

Chapter 10OSPFv3

“Do I Know This Already?” Quiz

Foundation Topics

OSPFv3 Fundamentals

OSPFv3 Link-State Advertisement

OSPFv3 Communication

OSPFv3 Configuration

OSPFv3 Verification

Passive Interface

Summarization

Network Type

IPv4 Support in OSPFv3

Exam Preparation Tasks

Chapter 11BGP

“Do I Know This Already?” Quiz

Foundation Topics

BGP Fundamentals

Autonomous System Numbers

Path Attributes

Loop Prevention

Address Families

Inter-Router Communication

BGP Neighbor States

Basic BGP Configuration

Verification of BGP Sessions

Prefix Advertisement

Receiving and Viewing Routes

东方柔te Advertisements from Indirect Sources

Route Summarization

Aggregate Address

Atomic Aggregate

Route Aggregation with AS_SET

Multiprotocol BGP for IPv6

IPv6 Configuration

IPv6 Summarization

Exam Preparation Tasks

Chapter 12Advanced BGP

“Do I Know This Already?” Quiz

Foundation Topics

BGP Multihoming

Resiliency in Service Providers

Internet Transit Routing

Branch Transit Routing

Conditional Matching

Access Control Lists

Prefix Matching

Regular Expressions (regex)

Route Maps

Conditional Matching

Optional Actions

The continue Keyword

东方柔te Filtering and Manipulation

Distribute List Filtering

Prefix List Filtering

AS Path ACL Filtering

Route Maps

Clearing BGP Connections

BGP Communities

我们ll-Known Communities

Enabling BGP Community Support

Conditionally Matching BGP Communities

Setting Private BGP Communities

Understanding BGP Path Selection

Routing Path Selection Using Longest Match

BGP Best Path Overview

Exam Preparation Tasks

Chapter 13Multicast

“Do I Know This Already?” Quiz

Foundation Topics

Multicast Fundamentals

Multicast Addressing

Layer 2 Multicast Addresses

Internet Group Management Protocol

IGMPv2

IGMPv3

IGMP Snooping

Protocol Independent Multicast

PIM Distribution Trees

PIM Terminology

PIM Dense Mode

PIM Sparse Mode

Reverse Path Forwarding

PIM Forwarder

Rendezvous Points

Static RP

Auto-RP

PIM Bootstrap Router

Exam Preparation Tasks

Part IV Services

Chapter 14QoS

“Do I Know This Already?” Quiz

Foundation Topics

The Need for QoS

Lack of Bandwidth

Latency and Jitter

Packet Loss

QoS Models

Classification and Marking

Classification

Marking

DSCP Per-Hop Behaviors

Scavenger Class

Trust Boundary

A Practical Example: Wireless QoS

Policing and Shaping

Placing Policers and Shapers in the Network

Markdown

Token Bucket Algorithms

Types of Policers

Congestion Management and Avoidance

Congestion Management

Congestion-Avoidance Tools

Exam Preparation Tasks

Chapter 15IP Services

“Do I Know This Already?” Quiz

Foundation Topics

Time Synchronization

Network Time Protocol

NTP Configuration

Stratum Preference

NTP Peers

First-Hop Redundancy Protocol

Object Tracking

Hot Standby Router Protocol

Virtual Router Redundancy Protocol

Global Load Balancing Protocol

Network Address Translation

NAT Topology

Static NAT

Pooled NAT

Port Address Translation

Exam Preparation Tasks

Part V Overlay

Chapter 16Overlay Tunnels

“Do I Know This Already?” Quiz

Foundation Topics

Generic Routing Encapsulation (GRE) Tunnels

GRE Tunnel Configuration

GRE Configuration Example

Problems with Overlay Networks: Recursive Routing

IPsec Fundamentals

Authentication Header

Encapsulating Security Payload

Transform Sets

Internet Key Exchange

IPsec VPNs

Site-to-Site IPsec Configuration

Cisco Location/ID Separation Protocol (LISP)

LISP Architecture and Protocols

LISP Operation

Virtual Extensible Local Area Network (VXLAN)

Exam Preparation Tasks

Part VI Wireless

Chapter 17Wireless Signals and Modulation

“Do I Know This Already?” Quiz

Foundation Topics

Understanding Basic Wireless Theory

Understanding Frequency

Understanding Phase

Measuring Wavelength

Understanding RF Power and dB

Carrying Data Over an RF Signal

Maintaining AP—Client Compatibility

Using Multiple Radios to Scale Performance

Maximizing the AP—Client Throughput

Exam Preparation Tasks

Chapter 18Wireless Infrastructure

“Do I Know This Already?” Quiz

Foundation Topics

Wireless LAN Topologies

Autonomous Topology

Lightweight AP Topologies

Pairing Lightweight APs and WLCs

AP States

Discovering a WLC

Selecting a WLC

Maintaining WLC Availability

Cisco AP Modes

Leveraging Antennas for Wireless Coverage

Radiation Patterns

Gain

Beamwidth

Polarization

Omnidirectional Antennas

Directional Antennas

Exam Preparation Tasks

Chapter 19Understanding Wireless Roaming and Location Services

“Do I Know This Already?” Quiz

Foundation Topics

Roaming Overview

Roaming Between Autonomous APs

Intracontroller Roaming

Roaming Between Centralized Controllers

Layer 2 Roaming

Layer 3 Roaming

Scaling Mobility with Mobility Groups

Locating Devices in a Wireless Network

Exam Preparation Tasks

Chapter 20Authenticating Wireless Clients

“Do I Know This Already?” Quiz

Foundation Topics

Open Authentication

Authenticating with Pre-Shared Key

Authenticating with EAP

Configuring EAP-Based Authentication with External RADIUS Servers

Configuring EAP-Based Authentication with Local EAP

Verifying EAP-Based Authentication Configuration

Authenticating with WebAuth

Exam Preparation Tasks

Chapter 21Troubleshooting Wireless Connectivity

“Do I Know This Already?” Quiz

Foundation Topics

Troubleshooting Client Connectivity from the WLC

Checking the Client’s Connection Status

Checking the Client’s Association and Signal Status

Checking the Client’s Mobility State

Checking the Client’s Wireless Policies

Testing a Wireless Client

Troubleshooting Connectivity Problems at the AP

Exam Preparation Tasks

Part VII Architecture

Chapter 22Enterprise Network Architecture

“Do I Know This Already?” Quiz

Foundation Topics

Hierarchical LAN Design Model

Access Layer

Distribution Layer

Core Layer

Enterprise Network Architecture Options

Two-Tier Design (Collapsed Core)

Three-Tier Design

Layer 2 Access Layer (STP Based)

Layer 3 Access Layer (Routed Access)

Simplified Campus Design

Software-Defined Access (SD-Access) Design

Exam Preparation Tasks

Chapter 23Fabric Technologies

“Do I Know This Already?” Quiz

Foundation Topics

Software-Defined Access (SD-Access)

What Is SD-Access?

SD-Access Architecture

Physical Layer

Controller Layer

Management Layer

Software-Defined WAN (SD-WAN)

Cisco SD-WAN Architecture

vManage NMS

vSmart Controller

Cisco SD-WAN Routers (vEdge and cEdge)

vBond Orchestrator

vAnalytics

Cisco SD-WAN Cloud OnRamp

Cloud OnRamp for SaaS

Cloud OnRamp for IaaS

Exam Preparation Tasks

Chapter 24Network Assurance

Do I Know This Already?

Foundation Topics

Network Diagnostic Tools

ping

traceroute

Debugging

Conditional Debugging

Simple Network Management Protocol (SNMP)

syslog

NetFlow and Flexible NetFlow

Switched Port Analyzer (SPAN) Technologies

Local SPAN

Specifying the Source Ports

Remote SPAN (RSPAN)

封装远程跨(ERSPAN)

IP SLA

Cisco DNA Center Assurance

Exam Preparation Tasks

Part VIII Security

Chapter 25安全的网络ccess Control

“Do I Know This Already?” Quiz

Foundation Topics

Network Security Design for Threat Defense

Next-Generation Endpoint Security

Cisco Talos

Cisco Threat Grid

Cisco Advanced Malware Protection (AMP)

Cisco AnyConnect

Cisco Umbrella

Cisco Web Security Appliance (WSA)

Cisco Email Security Appliance (ESA)

Next-Generation Intrusion Prevention System (NGIPS)

Next-Generation Firewall (NGFW)

Cisco Firepower Management Center (FMC)

Cisco Stealthwatch

Cisco Identity Services Engine (ISE)

Network Access Control (NAC)

802.1x

MAC Authentication Bypass (MAB)

我们b Authentication (WebAuth)

Enhanced Flexible Authentication (FlexAuth)

Cisco Identity-Based Networking Services (IBNS) 2.0

Cisco TrustSec

MACsec

Exam Preparation Tasks

Chapter 26Network Device Access Control and Infrastructure Security

“Do I Know This Already?” Quiz

Foundation Topics

Access Control Lists (ACLs)

Numbered Standard ACLs

Numbered Extended ACLs

Named ACLs

Port ACLs (PACLs) and VLAN ACLs (VACLs)

PACL, VACL, and RACL Interaction

Terminal Lines and Password Protection

Password Types

Password Encryption

Username and Password Authentication

Configuring Line Local Password Authentication

Verifying Line Local Password Authentication

Configuring Line Local Username and Password Authentication

验证线Authent本地用户名和密码ication

Privilege Levels and Role-Based Access Control (RBAC)

Verifying Privilege Levels

Controlling Access to vty Lines with ACLs

Verifying Access to vty Lines with ACLs

Controlling Access to vty Lines Using Transport Input

Verifying Access to vty Lines Using Transport Input

Enabling SSH vty Access

Auxiliary Port

EXEC Timeout

Absolute Timeout

身份验证、授权和会计(AAA)

TACACS+

RADIUS

Configuring AAA for Network Device Access Control

Verifying AAA Configuration

Zone-Based Firewall (ZBFW)

The Self Zone

The Default Zone

ZBFW Configuration

Verifying ZBFW

Control Plane Policing (CoPP)

Configuring ACLs for CoPP

Configuring Class Maps for CoPP

Configuring the Policy Map for CoPP

Applying the CoPP Policy Map

Verifying the CoPP Policy

Device Hardening

Exam Preparation Tasks

Part IX SDN

Chapter 27Virtualization

“Do I Know This Already?” Quiz

Foundation Topics

Server Virtualization

Virtual Machines

Containers

虚拟交换

Network Functions Virtualization

NFV Infrastructure

Virtual Network Functions

Virtualized Infrastructure Manager

Element Managers

Management and Orchestration

Operations Support System (OSS)/Business Support System (BSS)

VNF Performance

Cisco Enterprise Network Functions Virtualization (ENFV)

Exam Preparation Tasks

Chapter 28Foundational Network Programmability Concepts

“Do I Know This Already?” Quiz

Foundation Topics

Command-Line Interface

Application Programming Interface

Northbound API

Southbound API

Representational State Transfer (REST) APIs

API Tools and Resources

Introduction to Postman

Data Formats (XML and JSON)

Cisco DNA Center APIs

Cisco vManage APIs

Data Models and Supporting Protocols

YANG Data Models

Cisco DevNet

Discover

Technologies

188bet备用网

Support

Events

GitHub

Basic Python Components and Scripts

Exam Preparation Tasks

Chapter 29Introduction to Automation Tools

“Do I Know This Already?” Quiz

Foundation Topics

Embedded Event Manager

EEM Applets

EEM and Tcl Scripts

EEM Summary

Agent-Based Automation Tools

Puppet

Chef

SaltStack (Agent and Server Mode)

Agentless Automation Tools

Ansible

Puppet Bolt

SaltStack SSH (Server-Only Mode)

Comparing Tools

Exam Preparation Tasks

Chapter 30Final Preparation

Getting Ready

Tools for Final Preparation

Pearson Test Prep Practice Test Software and Questions on the Website

Customizing Your Exams

更新你的考试

Premium Edition

Chapter-Ending Review Tools

Suggested Plan for Final Review/Study

Summary

Glossary

Appendix AAnswers to the “Do I Know This Already?” Questions

Appendix BCCNP Enterprise Core ENCOR 350-401 Official Cert Guide Exam Updates

Online Elements

Glossary

Appendix CMemory Tables

Appendix DMemory Tables Answer Key

Appendix EStudy Planner

9781587145230 TOC 10/24/2019

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Updates

Errata

我们've made every effort to ensure the accuracy of this book and its companion content. Any errors that have been confirmed since this book was published can be downloaded below.

Download the errata(1.4 MB .doc)

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