杭州瞻博网络认证的互联网初级 (JNCIS-ENT)培训

培训课程

Junos中间路由  2天

Junos企业交换  2天

◎ Junos Intermediate Routing (JIR) Junos中间路由

This two-day CLASSROOM course provides students with intermediate routing knowledge and configuration examples. The course includes an overview of protocol-independent routing features, load balancing and filter-based forwarding, OSPF, BGP, IP tunneling, and high availability (HA) features. Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos OS and monitoring device 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 Junos OS Release 12.1R1.9.

课程目标

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

°§Describe typical uses of static, aggregate, and generated routes.

°§Configure and monitor static, aggregate, and generated routes.

°§ Explain the purpose of Martian routes and add new entries to the default list.

°§Describe typical uses of routing instances.

°§Configure and share routes between routing instances.

°§Describe load-balancing concepts and operations.

°§Implement and monitor Layer 3 load balancing.

°§Illustrate benefits of filter-based forwarding.

°§Configure and monitor filter-based forwarding.

°§Explain the operations of OSPF.

°§Describe the role of the designated router.

°§List and describe OSPF area types.

°§Configure, monitor, and troubleshoot OSPF.

°§Describe BGP and its basic operations.

°§Name and describe common BGP attributes.

°§List the steps in the BGP route selection algorithm.

°§Describe BGP peering options and the default route advertisement rules.

°§Configure and monitor BGP.

°§Describe IP tunneling concepts and applications.

°§Explain the basic operations of generic routing encapsulation (GRE) and IP over IP (IP-IP) tunnels.

°§Configure and monitor GRE and IP-IP tunnels.

°§Describe various high availability features supported by the Junos OS.

°§Configure and monitor some of the highlighted high availability features.

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) reference model and the TCP/IP protocol suite. Students should also attend the Introduction to the Junos Operating System (IJOS) and Junos Routing Essentials (JRE) courses prior to attending this class.

培训内容

Day 1

Chapter 1: Course Introduction

Chapter 2: Protocol-Independent Routing

°§Static Routes

°§Aggregated Routes

°§Generated Routes

°§Martian Addresses

°§Routing Instances

°§Lab 1: Protocol-Independent Routing

Chapter 3: Load Balancing and Filter-Based Forwarding

°§Overview of Load Balancing

°§Configuring and Monitoring Load Balancing

°§Overview of Filter-Based Forwarding

°§Configuring and Monitoring Filter-Based Forwarding

°§Lab 2: Load Balancing and Filter-Based Forwarding

Chapter 4: Open Shortest Path First

°§Overview of OSPF

°§Adjacency Formation and the Designated Router Election

°§OSPF Scalability

°§Configuring and Monitoring OSPF

°§Basic OSPF Troubleshooting

°§Lab 3: Open Shortest Path First

Day 2

Chapter 5: Border Gateway Protocol

°§Overview of BGP

°§BGP Attributes

°§IBGP Versus EBGP

°§Configuring and Monitoring BGP

°§Lab 4: Border Gateway Protocol

Chapter 6: IP Tunneling

°§Overview of IP Tunneling

°§GRE and IP-IP Tunnels

°§Implementing GRE and IP-IP Tunnels

°§Lab 5: IP Tunneling

Chapter 7: High Availability

°§Overview of High Availability Networks

°§GR

°§Graceful RE Switchover

°§Nonstop Active Routing

°§BFD

°§VRRP

°§Lab 6: High Availability

Appendix A: IPv6

°§Introduction to IPv6

°§Routing Protocol Configuration Examples

°§Tunneling IPv6 over IPv4

°§Lab 7 (Optional): IPv6

Appendix B: IS-IS

°§Overview of IS-IS

°§Overview of IS-IS PDUs

°§Adjacency Formation and DIS Election

°§Configuring and Monitoring IS-IS

°§Basic IS-IS Troubleshooting

°§Lab 8 (Optional): IS-IS

Appendix C: Routing Information Protocol

°§Introduction to RIP

°§RIP Configuration Examples

°§Monitoring and Troubleshooting RIP

◎ Junos Enterprise Switching (JEX) Junos企业交换

Junos Enterprise Switching is a two-day course that provides students with intermediate switching knowledge and configuration examples. This course includes an overview of switching concepts and operations, virtual LANs (VLANs), the Spanning Tree Protocol (STP), port and device security features, and high availability (HA) features. Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos operating system and in monitoring device 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 OS. 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:

°§List the benefits of implementing switched LANs.

°§Describe transparent bridging concepts and operations.

°§Describe terms and design considerations for switched LANs.

°§List enterprise platforms that support Layer 2 switching.

°§Configure interfaces for Layer 2 switching operations.

°§Display and interpret the Ethernet switching table.

°§Explain the concept of a VLAN.

°§Describe access and trunk port modes.

°§Configure and monitor VLANs.

°§Describe voice VLAN and native VLAN concepts.

°§Explain inter-VLAN routing operations.

°§Configure and monitor inter-VLAN routing.

°§Explain when a spanning tree is required.

°§Describe STP and Rapid Spanning Tree Protocol (RSTP) operations.

°§List some advantages of using RSTP over STP.

°§Configure and monitor RSTP.

°§Describe the bridge protocol data unit(BPDU),Loop,and Root protection features.

°§Configure and monitor the BPDU, Loop, and Root protection features.

°§List and describe various port security features.

°§Configure and monitor port security features.

°§Describe the stormcontrol feature.

°§Configure and monitor stormcontrol.

°§Describe firewall filter support for EX Series Ethernet Switches.

°§Implement and monitor the effects of a firewall filter.

°§Describe the basic concepts and operational details of a virtual chassis.

°§Implement a virtual chassis with multiple EX4200 switches.

°§List and describe some features that promote high availability.

°§Configure and monitor high availability features.

培训对象

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

学员基础

Students should have basic 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) and the Junos Routing Essentials (JRE)courses prior to attending this class.

培训内容

Day 1

Chapter 1: Course Introduction

Chapter 2: Layer 2 Switching

°§Ethernet Bridging Basics

°§Terminology and Design Considerations

°§Overview of Enterprise Switching Platforms

°§Enabling and Monitoring Layer 2 Switching Operations

°§Lab 1: Implementing Layer 2 Switching

Chapter 3: Virtual Networks

°§Overview of VLANs

°§Configuring and Monitoring VLANs

°§Voice VLAN

°§Native VLAN

°§Routed VLAN Interfaces

°§Lab 2: Implementing Virtual Networks

Chapter 4: Spanning Tree

°§Spanning Tree Protocol

°§Rapid Spanning Tree Protocol

°§Configuring and Monitoring STP and RSTP

°§Protection Features: BPDU Protection

°§Protection Features: Loop Protection

°§Protection Features: Root Protection

°§Lab 3: Implementing Spanning Tree

Day 2

Chapter 5: Port Security

°§MAC Limiting

°§DHCP Snooping

°§Dynamic ARP Inspection (DAI)

°§IP Source Guard

°§Lab 4: Implementing Port Security

Chapter 6: Device Security and Firewall Filters

°§StormControl

°§Firewall Filters

°§Lab 5: Implementing StormControl and Firewall Filters

Chapter 7: Virtual ChassisChapter 8: High Availability Features

°§Overview of Virtual Chassis

°§Configuring and Monitoring a Virtual Chassis

°§Lab 6: Implementing Virtual Chassis Systems

Chapter 8: High Availability Features

°§Overview of High Availability Networks

°§Link Aggregation Groups

°§Redundant Trunk Groups

°§Lab 7: Implementing High Availability Features

Appendix A: Ethernet Ring Protection Switching

Appendix B: Multiple Spanning Tree Protocol