杭州瞻博互联网专员(JNCIP-ENT)培训

培训课程

Junos企业路由(AJER)   3天

Junos企业交换(AJEX)   2天

◎Junos企业路由(AJER)

This three-day course is designed to provide students with the tools required for implementing, monitoring, and troubleshooting Layer 3 components in an enterprise network. Detailed coverage of OSPF, BGP, class of service (CoS), and multicast is strongly emphasized. Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos operating system and in monitoring device and protocol operations. This course uses Juniper Networks SRX Series Services Gateways for the hands-on component, but the lab environment does not preclude the course from being applicable to other Juniper hardware platforms running the Junos OS. This course is based on the  Junos OS Release11.4R1.6.

课程目标

After successfully completing this course, you should be able to:

°§Describe the various OSPF link-state advertisement (LSA) types.

°§Explain the flooding of LSAs in an OSPF network.

°§Describe the shortest-path-first (SPF) algorithm.

°§Describe OSPF area types and operations.

°§Configure various OSPF area types.

°§Summarize and restrict routes.

°§Identify scenarios that require routing policy or specific configuration options.

°§ Use routing policy and specific configuration options to implement solutions for various scenarios.

°§Describe basic BGP operation and common BGP attributes.

°§Explain the route selection process for BGP.

°§Describe how to alter the route selection process.

°§Configure some advanced options for BGP peers.

°§Describe various BGP attributes in detail and explain the operation of those attributes.

°§Manipulate BGP attributes using routing policy.

°§Describe common routing policies used in the enterprise environment.

°§Explain how attribute modifications affect routing decisions.

°§Implement a routing policy for inbound and outbound traffic using BGP.

°§Identify environments that might require a modified CoS implementation.

°§Describe the various CoS components and their respective functions.

°§Explain the CoS processing along with CoS defaults on SRX Series Services Gateways.

°§Describe situations when some CoS features are used in the enterprise.

°§Implement some CoS features in an enterprise environment.

°§Describe IP multicast traffic flow.

°§Identify the components of IP multicast.

°§Explain how IP multicast addressing works.

°§Describe the need for reverse path forwarding (RPF) in multicast.

°§Explain the role of Internet Group Management Protocol (IGMP) and describe the available IGMP versions.

°§Configure and monitor IGMP.

°§Identify common multicast routing protocols.

°§Describe rendezvous point (RP) discovery options.

°§Configure and monitor Protocol Independent Multicast (PIM) sparse modes.

°§Configure and monitor RP discovery mechanisms.

°§ Describe the basic requirements, benefits, and caveats of sourcespecific multicast (SSM).

°§List the address ranges used for SSM.

°§ Illustrate the role of Internet Group Management Protocol version 3 (IGMPv3) and PIMsparse mode (PIM-SM) in an SSMimplementation.

°§Configure and monitor System.

培训对象

This course benefits individuals responsible for configuring and monitoring devices running the Junos OS.

学员基础

Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) model and the TCP/IP protocol suite. Students should also have working experience with basic routing principles. Students should also attend the Introduction to the Junos Operating System (IJOS), Junos Routing Essentials (JRE), and Junos Intermediate Routing (JIR) courses prior to attending this class.

培训内容

Day 1

Chapter 1: Course Introduction

Chapter 2: OSPF

°§OSPFv2 Review

°§Link-State Advertisements

°§Protocol Operations

°§OSPF Authentication

°§OSPFv3

°§Lab 1: Configuring and Monitoring OSPF

Chapter 3: OSPF Areas

°§Review of OSPF Areas

°§Stub Area Operation

°§Stub Area Configuration

°§NSSA Operation

°§NSSA Configuration

°§Route Summarization

°§Lab 2: Configuring and Monitoring OSPF Areas and Route Summarization

Chapter 4: OSPF Case Studies and Solutions

°§IGP Transition Overview

°§Transition Case Study

°§OSPF Multiarea Adjacencies

°§External Reachability

°§Virtual Links

°§Lab 3: Configuring and Monitoring Routing Policy and Advanced OSPF Policy

Day 2

Chapter 5: BGP

°§Review of BGP

°§BGP Operations

°§Load Balancing Options

°§Path Selection and Configuration Options

°§Lab 4: Implementing BGP

Chapter 6: BGPAttributes and Policy

°§Policy and BGP

°§BGP Attributes

°§Details and Manipulation of Common BGP Path Attributes

°§Lab 5: BGP Attributes

Chapter 7: Enterprise Routing Policies

°§Enterprise BGP Core Network Design

°§Enterprise External Network Deployment

°§Lab 6: Implementing Enterprise Routing Policies

Day 3

Chapter 8: Introduction to Multicast

°§Overview of Multicast

°§Multicast Addressing

°§RPF

°§IGMP

Chapter 9: Multicast Routing Protocols and SSM

°§Overview of Multicast Routing Protocols

°§PIM-SMUsing the ASM Model

°§Lab 7: Implementing PIM-SM

°§PIM-SMUsing the SSMModel

°§Lab 8: Implementing SSM

Chapter 10: Class of Service

°§CoSComponentsReviewandCaseStudy

°§CoS Processing and CoS Defaults on the SRX Series Device

°§Policing

°§Virtual Channels

°§Monitoring with Resource Performance Monitoring

°§Lab 9: Implementing CoS Features in the Enterprise

Appendix A: BGP Route Reflection

°§Route Reflection Operation

°§Configuration and Routing Knowledge

°§Lab 10: BGP Route Reflection (Optional)

◎Junos企业交换(AJEX)

This two-day course provides detailed coverage of virtual LAN (VLAN) operations, Multiple Spanning Tree Protocol (MSTP) and VLAN Spanning Tree Protocol (VSTP), authentication and access control for Layer 2 networks, IP telephony features, class of service (CoS), and monitoring and troubleshooting tools and features supported on the EX Series Ethernet Switches. Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos operating system and in monitoring device and protocol operations. This course uses Juniper Networks EX Series Ethernet Switches for the hands-on component, but the lab environment does not preclude the course from being applicable to other Juniper hardware platforms running the Junos operating system. This course is based on the Junos OS Release 12.2R1.8.

课程目标

After successfully completing this course, you should be able to:

°§Implement filter-based VLAN assignments.

°§Restrict traffic flow within a VLAN.

°§Manage dynamic VLAN registration.

°§Tunnel Layer 2 traffic through Ethernet networks.

°§Review the purpose and operations of a spanning tree.

°§Implement multiple spanning-tree instances in a network.

°§Implement one or more spanning-tree instances for a VLAN.

°§List the benefits of implementing end-user authentication.

°§Explain the operations of various access control features.

°§Configure and monitor various access control features.

°§Describe processing considerations when multiple authentication and access control features are enabled.

°§Describe some common IP telephony deployment scenarios.

°§Describe features that facilitate IP telephony deployments.

°§Configure and monitor features used in IP telephony deployments.

°§Explain the purpose and basic operations of CoS.

°§Describe CoS features used in Layer 2 networks.

°§Configure and monitor CoS in a Layer 2 network .

°§Describe a basic troubleshooting method.

°§List common issues that disrupt network operations.

°§Identify tools used in network troubleshooting.

°§Use available tools to resolve network issues.

培训对象

This course benefits individuals responsible for configuring and monitoring EX Series switches.

学员基础

Students should have an intermediate-level of networking knowledge and an understanding of the Open Systems Interconnection (OSI) reference model and the TCP/IP protocol suite. Students should also attend the Introduction to the Junos Operating System (IJOS) course, the Junos Routing Essentials (JRE) course, and the Junos Enterprise Switching (JEX) course prior to attending this class.

培训内容

Day 1

Chapter 1: Course Introduction

Chapter 2: Advanced Ethernet Switching

°§Virtual Local Area Networks

°§Automating VLAN Administration

°§Tunneling Layer 2 Traffic

°§Lab 1: Advanced Ethernet Switching

Chapter 3: Advanced Spanning Tree

°§Spanning Tree Review

°§MSTP

°§VSTP

°§Lab 2: Advanced Spanning Tree

Chapter 4: Authentication and Access Control

°§Authentication Overview

°§Access Control Features

°§Overview of Authentication Processing

°§Lab 3: Authentication and Access Control

Day 2

Chapter 5: Deploying IP Telephony Features

°§Deployment Scenarios

°§IP Telephony Features

°§Case Study: Deploying IP Telephony Features

°§Lab 4: Deploying IP Telephony Features

Chapter 6: Class of Service

°§Class of Service Review

°§Processing and Feature Overview

°§Case Study: Implementing Class of Service

°§Lab 5: Class of Service

Chapter 7: Monitoring and Troubleshooting Layer 2 Networks

°§Introduction to Monitoring and Troubleshooting

°§Monitoring and Troubleshooting Tools

°§Case Studies

°§Lab 6: Monitoring and Troubleshooting