课程描述

JUNIPER网络公司路由器操作和故障排除(OTJNR)是一门由教师指导的中级课程，主要介绍 JUNIPER网络公司M-系列和T-系列平台的操作和故障排除。该课程向学员讲授故障分析步骤和故障排除技巧以帮助他们迅速确定并排除故障。讲授的这些技能和JUNIPER网络公司技术援助中心(JTAC)工程师在日常工作中使用的技能非常相似。请注意，这一课程的重点不是配置或路由协议的运行/理论。 该课程分配大量时间来进行各种故障排除亲手实验操作。这些实验操作的重点是M-系列和T-系列硬件、JUNOS软件、接口和传输线路、路由协议及转发平面的故障隔离和纠正措施。该课程还介绍有助于完成故障隔离的JTAC流程和建议的最佳实践方法。

高级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 Release 11.4R1.6.
 

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.
 

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)

高级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.
 

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