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11/04/2019 11/08/2019
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Configuring BGP on Cisco Routers (BGP v4.0)

Course Overview

In the wake of finishing this course the understudy ought to have the capacity to:

  • Portray how to arrange, screen, and investigate essential BGP to empower interdomain directing in a system situation with various spaces
  • Depict how to utilize BGP strategy controls to impact the BGP course choice process in a system situation In which you should bolster associations with different ISPs
  • Portray how to utilize BGP ascribes to impact the course choice process in a system situation where you should bolster different associations
  • Depict how to effectively associate the client system to the Internet in a system situation in which various associations must be executed
  • Depict how to design the specialist co-op system to carry on as a travel AS in a regular usage with different BGP associations with different self-governing frameworks
  • Empower course reflection as conceivable answer for BGP scaling issues in an average specialist organization coordinate with different BGP associations with different independent frameworks
  • Depict the accessible BGP apparatuses and highlights to advance the versatility of the BGP steering convention in a commonplace BGP arrange

Prerequisites

The information and abilities that a student must have before going to this course are as per the following:

  • Middle to cutting edge information of Cisco IOS Software design
  • Arranging and investigating RIP, EIGRP, OSPF and IS-IS
  • Abilities and information identical to those scholarly in:
  • Interconnecting Cisco Networking Devices v2.0, Part 1 (ICND1 v2.0) and Part 2 (ICND2 v2.0), or
  • Interconnecting Cisco Networking Devices: Accelerated Version 2.0 (CCNAX v2.0)
  • Actualizing Cisco IP Routing (ROUTE v2.0)
  • Building Cisco Service Provider Next-Generation Networks Part 1 (SPNGN1) v1.2
  • Building Cisco Service Provider Next-Generation Networks Part 2 (SPNGN2) v1.2

Who Should Attend

The essential gathering of people for this course is as per the following:

  • This course is planned basically for organize executives, arrange engineers, arrange chiefs and frameworks engineers who might want to actualize BGP.

The optional gathering of people for this course is as per the following:

  • This course is planned for organize creators and task directors. The course is additionally prescribed to all people planning for BGP exam.

Configuring BGP on Cisco Routers (BGP v4.0)

Course Outline

Module 1: BGP Overview

  • Lesson 1: Introducing BGP
  • Interdomain Routing
  • Why External Routing Protocols?
  • BGP Characteristics
  • BGP Development Considerations
  • Single-Homed Customers
  • Multihomed Customers
  • Travel Autonomous Systems
  • BGP Limitations
  • Rundown
  • Lesson 2: Understanding BGP Path Attributes
  • BGP Path Attributes
  • Surely understood BGP Attributes
  • Discretionary BGP Attributes
  • AS-Path Attribute
  • Next-Hop Attribute
  • Outline
  • Lesson 3: Establishing BGP Sessions
  • BGP Neighbor Discovery
  • Building up a BGP Session
  • BGP Keepalives
  • MD5 Authentication
  • Outline
  • Lesson 4: Processing BGP Routes
  • Accepting Routing Updates
  • Building BGP Table
  • BGP Route Selection Criteria
  • BGP Route Propagation
  • Building IP Routing Table
  • Publicizing Local Networks
  • Programmed Summarization
  • Outline
  • Lesson 5: Configuring Basic BGP
  • BGP Routing Process
  • Arranging External Neighbors
  • Revelation 1: Configure Basic BGP
  • Declaring Networks in BGP
  • Redistributing Routes into BGP
  • Revelation 2: Announcing Networks in BGP
  • BGP Conditional Route Injection
  • BGP Support for TTL Security Check
  • Revelation 3: Implement BGP TTL Security Check
  • Multihomed Customer Problem
  • Synopsis
  • Lesson 6: Monitoring and Troubleshooting BGP
  • Observing Overall BGP Routing
  • Observing BGP Neighbors
  • Observing BGP Table
  • Investigating BGP
  • BGP Session Startup Problems
  • BGP Neighbor Not Reachable
  • BGP Neighbor Not Configured
  • BGP AS Number Mismatch
  • Synopsis
  • Lesson 7: Module Summary
  • References
  • Lesson 8: Module Self-Check

Module 2: BGP Transit Autonomous Systems

  • Lesson 1: Working with Transit AS
  • Travel AS Tasks
  • Outer Route Propagation
  • Inside Route Propagation
  • Parcel Forwarding in AS
  • Center Router IBGP Requirements in Transit AS
  • Disclosure 4: BGP Route Propagation
  • Synopsis
  • Lesson 2: Interacting with IBGP and EBGP in Transit AS
  • AS-Path Processing in IBGP
  • Multipath Load Sharing in BGP
  • BGP Split Horizon
  • IBGP Full Mesh
  • IBGP Neighbors
  • IBGP Next-Hop Processing
  • Disclosure 5: IBGP Full Mesh
  • Travel Network Using Edge Routers as Next Hops Example
  • Contrasts Between EBGP and IBGP Sessions
  • Versatility Limitations of IBGP-Based Transit Backbones
  • Synopsis
  • Lesson 3: Forwarding Packets in Transit AS
  • Parcel Forwarding in Transit AS
  • Recursive Lookup in Cisco IOS Software
  • Steering Protocols in Transit AS
  • BGP and IGP Interaction
  • Disclosure 6: BGP Administrative Distance
  • Issues with BGP and IGP Interaction
  • Synopsis
  • Lesson 4: Monitoring and Troubleshooting IBGP in Transit AS
  • Observing IBGP
  • Regular IBGP Problems
  • Investigating IBGP Session Startup Issues
  • Investigating IBGP Route Selection Issues
  • Investigating IBGP Synchronization Issues
  • Synopsis
  • Lesson 5: Module Summary
  • References
  • Lesson 6: Module Self-Check

Module 3: Route Selection Using Policy Controls

  • Lesson 1: Using Multihomed BGP Networks
  • Business Requirements for Multihomed BGP Networks
  • Specialized Requirements for Multihomed BGP Networks
  • BGP Route Selection Without BGP Policies
  • Multihomed Customer Routing Policies
  • Impacting BGP Route Selection
  • Travel Traffic Issue
  • Directing Update Reliability Issue
  • Return Traffic Issue
  • Synopsis
  • Lesson 2: Employing AS Path Filters
  • AS Path Filtering Scenarios
  • AS Path Regular Expressions
  • String Matching
  • Applying AS Path Filters
  • Arranging BGP AS Path Filters
  • Revelation 7: Configure Non-Transit Autonomous System
  • Checking AS Path Filters
  • Synopsis
  • Lesson 3: Filtering with Prefix Lists
  • Necessities for Prefix-Based Filters
  • Prefix Lists versus IP Access Lists
  • Designing Prefix Lists
  • BGP Filters Implementation
  • Executing Prefix Lists in the BGP Process
  • Disclosure 8: Filtering Customer Prefixes
  • Adjusting Prefix Lists
  • Observing Prefix Lists
  • Rundown
  • Lesson 4: Using Outbound Route Filtering
  • Outbound Route Filtering
  • Inbound versus Outbound Filtering Example
  • BGP Prefix-Based Outbound Route Filtering
  • Outbound Route Filter Message
  • Designing Outbound Route Filtering
  • Utilizing Outbound Route Filtering
  • Disclosure 9: Prefix-Based Outbound Route Filtering
  • Rundown
  • Lesson 5: Applying Route Maps as BGP Filters
  • Course Map Overview
  • BGP Route-Map Policy List Support
  • BGP Route Map Continue
  • Prefix List Use in Route Maps
  • BGP Filters
  • Utilizing Route Maps as BGP Filters
  • Revelation 10: Configure Route Maps as BGP Filters
  • Outline
  • Lesson 6: Implementing Changes in BGP Policy
  • Conventional Filtering Limitations
  • BGP Soft Reset Enhancement
  • Course Refresh
  • Arranging Route Refresh
  • Checking Route Refresh
  • Outline
  • Lesson 7: Module Summary
  • References
  • Lesson 8: Module Self-Check

Module 4: Route Selection Using Attributes

  • Lesson 1: Influencing BGP Route Selection with Weights
  • BGP Route Selection Criteria
  • Impacting BGP Route Selection
  • Arranging Per-Neighbor Weights
  • Revelation 11: Configure Per-Neighbor Weights
  • Changing Weights with Route Maps
  • BGP Route Selection and Filtering Tools Summary
  • Outline
  • Lesson 2: Setting BGP Local Preference
  • Reliable Route Selection Within the AS
  • BGP Local Preference
  • Arranging Default Local Preference
  • Checking Local Preference
  • Revelation 12: Configure and Monitor Local Preference
  • Arranging Local Preference with Route Maps
  • Revelation 13: Configure Local Preference Using Route Maps
  • Outline
  • Lesson 3: Using AS Path Prepending
  • Return Path Selection in a Multihomed AS
  • AS Path Prepending
  • AS Path Prepending Design Considerations
  • Revelation 14: Configure AS Path Prepending
  • BGP Hide Local-Autonomous System
  • Outline
  • Lesson 4: Understanding BGP Multi-Exit Discriminators
  • Choosing the Proper Return Path
  • MED Propagation in a BGP Network
  • Changing MED
  • Revelation 15: Configure MED
  • Investigating the MED
  • Propelled MED Configuration
  • Synopsis
  • Lesson 5: Addressing BGP Communities
  • Choosing the Proper Return Path
  • BGP Communities Overview
  • Utilizing Communities
  • Arranging BGP Communities
  • Revelation 16: Configure Local Preference Using the Communities
  • BGP Named Community Lists
  • BGP Cost Community
  • BGP Link Bandwidth Feature
  • BGP Support for Sequenced Entries in Extended Community Lists
  • Synopsis
  • Lesson 6: Module Summary
  • Lesson 7: Module Self-Check

Module 5: Customer-to-Provider Connectivity with BGP

  • Lesson 1: Understanding Customer-to-Provider Connectivity Requirements
  • Client to-Provider Connectivity Types
  • Client Redundant Connectivity
  • Client to-Provider Routing Schemes
  • Client Routing Schemes
  • Client Addressing Requirements
  • Client AS Number Allocation
  • Synopsis
  • Lesson 2: Implementing Customer Connectivity Using Static Routing
  • At the point when to Use Static Routing?
  • Qualities of Static Routing
  • Outlining Static Route Propagation in a Service Provider Network
  • BGP Backup with Static Routes
  • Gliding Static Routes with BGP
  • Load Sharing with Static Routes
  • Synopsis
  • Lesson 3: Connecting a Customer to a Single Service Provider
  • BGP Configuration on Customer Routers
  • Restrictive BGP Advertising in Customer Networks
  • BGP Configuration on Service Provider Routers
  • Evacuating a Private AS Numbers
  • BGP Support for Dual AS Configuration for Network AS Migrations
  • Reinforcement Solutions with BGP
  • Load Sharing
  • Load Sharing with BGP Multipath
  • Load Sharing with EBGP Multihop
  • Rundown
  • Lesson 4: Connecting a Multihomed Customer to Multiple Service Providers
  • BGP Configuration for Multihomed Customers
  • Multihomed Customer Address Space Selection
  • Multihomed Customer AS Number Selection
  • AS Number Translation
  • Essential and Backup Link Selection
  • BGP Incoming Link Selection
  • Load Sharing with Multiple Providers
  • Rundown
  • Lesson 5: Module Summary
  • References
  • Lesson 6: Module Self-Check

Module 6: Scaling Service Provider Networks

  • Lesson 1: Scaling IGP and BGP in Service Provider Networks
  • Basic Service Provider Network
  • Course Propagation in Service Provider Networks
  • Scaling Service Provider Routing Protocols
  • Scaling Service Provider Addressing
  • Rundown
  • Lesson 2: Introducing and Designing Route Reflectors
  • IBGP Scalability Issues in a Transit AS
  • Course Reflector Split-Horizon Rules
  • Repetitive Route Reflectors
  • Course Reflector Clusters
  • Extra Route Reflector Loop-Prevention Mechanisms
  • System Design with Route Reflectors
  • Potential Network Issues
  • Progressive Route Reflectors
  • Rundown
  • Lesson 3: Configuring and Monitoring Route Reflectors
  • Course Reflector Backbone Migration
  • Designing Route Reflectors
  • Disclosure 17: Configure Route Reflector
  • Rundown
  • Lesson 4: Module Summary
  • Lesson 5: Module Self-Check

Module 7: Optimizing BGP Scalability

  • Lesson 1: Improving BGP Convergence
  • BGP Convergence
  • BGP Processes
  • CPU Effects of BGP Processes
  • Enhancing BGP Convergence
  • PMTU Discovery
  • Expanding Input Queue Depth
  • BGP Prefix Independent Convergence
  • Bidirectional Forwarding Detection for BGP
  • BGP Nonstop Forwarding Awareness
  • BGP Scan Time
  • BGP Advertisement Interval
  • BGP Keepalive and Hold-Down Timers
  • Rundown
  • Lesson 2: Limiting the Number of Prefixes Received from a BGP Neighbor
  • BGP Route Limiting
  • Designing the BGP Route Limiting
  • Disclosure 18: Configure BGP Route Limiting
  • Rundown
  • Lesson 3: Implementing BGP Peer Groups
  • BGP Peer Groups Overview
  • BGP Peer Groups as a Performance Tool
  • BGP Peer Group Limitations
  • Designing BGP Peer Groups
  • Disclosure 19: Configure BGP Peer Groups
  • BGP Peer Group Configuration Examples
  • BGP Dynamic Update Peer Groups Feature
  • BGP Peer Templates Overview
  • BGP Peer Templates Inheritance
  • BGP Peer Templates Configuration
  • Rundown
  • Lesson 4: Using BGP Route Dampening
  • BGP Route Dampening
  • BGP Route Dampening Operation
  • Arranging BGP Route Dampening
  • Revelation 20: Configure BGP Route Dampening
  • Outline
  • Lesson 5: Module Summary
  • References
  • Lesson 6: Module Self-Check

Lab Outline

  • Test 1: Configure a Basic BGP Network
  • Arranging a Basic BGP Network
  • Test 2: Configure a BGP Transit AS
  • Arrange a Transit AS
  • Test 3: Configure BGP Using BGP Filtering
  • Arranging BGP Using BGP Filtering Techniques
  • Test 4: Configure BGP Route Selection Using BGP Attributes
  • Designing BGP Route Selection

Awards