Content

Module 1-OSPF

RIP problems in large network

OSPF characteristics

Network types supported by OSPF

The process of establishing OSPF neighbor relationships

The concepts and functions of OSPF DR and BDR

The Router-LSA contents and functions

The Network-LSA contents and functions

The shortest path first (SPF) algorithm

The inter-area route transmission process

Prevent inter-area routing loops

Application scenarios of OSPF virtual links

Configure virtual links

The functions of AS-External-LSAs and ASBR-Summary-LSAs

Calculate OSPF external routes

How suboptimal external routes are generated

The OSPF route summarization principle

The OSPF update mechanism

The OSPF authentication mechanism

Module 2-ISIS

IS-IS principles

The differences between IS-IS and OSPF

Configure IS-IS

Module 3-BGP

Working Principle of BGP

BGP attributes and applications

BGP route summarization applications

Module 4-IP Multicast Basics

Characteristics of point-to-multipoint applications

The basic multicast architecture

The structure of multicast addresses

Module 5-IGMP

IGMP working mechanisms and configurations

The differences between different IGMP versions

The mechanism of IGMP snooping

Module 6-PIM

Multicast forwarding requirements

PIM-DM working mechanisms and configurations

PIM-SM working mechanisms and configurations

Module 7-Route Control

Control traffic reachability

Adjust network traffic paths

The problems caused by route import and solutions

Module 8-Eth-Trunk

The Eth-Trunk principle

The Eth-Trunk configuration

Module 9-Advanced Features of Switches

The application scenario and configuration of MUX VLAN

The application scenario and configuration of port isolation

The application scenario and configuration of port security

Module 10-RSTP

The working principle of RSTP

Similarities and differences between RSTP and STP

The RSTP configuration in typical application scenarios

Module 11-MSTP

Limitations of a single spanning tree

The MSTP working mechanism

Configure MSTP