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Border Gateway Protocol Fundamentals

Learn how to understand Border Gateway Protocol for your Enterprise
5.0
5.0/5
(1 reviews)
350 students
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9.0

CourseMarks Score®

9.9

Freshness

9.0

Feedback

7.5

Content

Platform: Udemy
Video: 39m
Language: English
Next start: On Demand

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CourseMarks Score®

9.0 / 10

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Freshness Score

9.9 / 10
This course was last updated on 11/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

9.0 / 10
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Content Score

7.5 / 10
Video Score: 7.6 / 10
The course includes 39m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
Detail Score: 9.4 / 10

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Extra Content Score: 5.5 / 10

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This course contains:

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Table of contents

Description

Border Gateway Protocol (BGP) is a standardized exterior gateway protocol designed to exchange routing and reachability information among autonomous systems (AS) on the Internet. BGP is classified as a path-vector routing protocol, and it makes routing decisions based on paths, network policies, or rule-sets configured by a network administrator.
BGP used for routing within an autonomous system is called Interior Border Gateway Protocol, Internal BGP (iBGP). In contrast, the Internet application of the protocol is called Exterior Border Gateway Protocol, External BGP (eBGP).
The Border Gateway Protocol was first described in 1989 in RFC 1105, and has been in use on the Internet since 1994.[3] IPv6 BGP was first defined in RFC 1654 in 1994, and it was improved to RFC 2283 in 1998.
The current version of BGP is version 4 (BGP4), which was published as RFC 4271 in 2006. RFC 4271 corrected errors, clarified ambiguities and updated the specification with common industry practices. The major enhancement was the support for Classless Inter-Domain Routing (CIDR) and use of route aggregation to decrease the size of routing tables. The new RFC allows BGP4 to carry a wide range of IPv4 and IPv6 “address families”. It is also called the Multiprotocol Extensions which is Multiprotocol BGP (MP-BGP).
BGP neighbors, called peers, are established by manual configuration among routers to create a TCP session on port 179. A BGP speaker sends 19-byte keep-alive messages every 30 seconds (protocol default value, tunable) to maintain the connection[5]. Among routing protocols, BGP is unique in using TCP as its transport protocol.
When BGP runs between two peers in the same autonomous system (AS), it is referred to as Internal BGP (iBGP or Interior Border Gateway Protocol). When it runs between different autonomous systems, it is called External BGP (eBGP or Exterior Border Gateway Protocol). Routers on the boundary of one AS exchanging information with another AS are called border or edge routers or simply eBGP peers and are typically connected directly, while iBGP peers can be interconnected through other intermediate routers. Other deployment topologies are also possible, such as running eBGP peering inside a VPN tunnel, allowing two remote sites to exchange routing information in a secure and isolated manner.
The main difference between iBGP and eBGP peering is in the way routes that were received from one peer are typically propagated by default to other peers:
•New routes learned from an eBGP peer are re-advertised to all iBGP and eBGP peers.
•New routes learned from an iBGP peer are re-advertised to all eBGP peers only.
These route-propagation rules effectively require that all iBGP peers inside an AS are interconnected in a full mesh with iBGP sessions.
How routes are propagated can be controlled in detail via the route-maps mechanism. This mechanism consists of a set of rules. Each rule describes, for routes matching some given criteria, what action should be taken. The action could be to drop the route, or it could be to modify some attributes of the route before inserting it in the routing table.

You will learn

✓ Learn how to understand the Internet and BGP
✓ Learn the components of Border Gateway Protocol
✓ Understand Border Gateway Protocol for your Business
✓ Learn the architecture of BGP

Requirements

• Any Tech User
• Any IT User

This course is for

• Engineers
• Developers
• Presales

How much does the Border Gateway Protocol Fundamentals course cost? Is it worth it?

The course costs $12.99. And currently there is a 35% discount on the original price of the course, which was $19.99. So you save $7 if you enroll the course now.

Does the Border Gateway Protocol Fundamentals course have a money back guarantee or refund policy?

YES, Border Gateway Protocol Fundamentals has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the Border Gateway Protocol Fundamentals course, but there is a $7 discount from the original price ($19.99). So the current price is just $12.99.

Who is the instructor? Is Juan Sebastian Garcia a SCAM or a TRUSTED instructor?

Juan Sebastian Garcia has created 49 courses that got 1,364 reviews which are generally positive. Juan Sebastian Garcia has taught 25,695 students and received a 4.0 average review out of 1,364 reviews. Depending on the information available, Juan Sebastian Garcia is a TRUSTED instructor.
CHFI – CCNA – ENA – ACE
J.S Garcia “Juan Sebastian Garcia” is an Engineer and an Author. His Family moved to Brooklyn, NY, in 1992 where he grew up. He’s the youngest of four children. After he graduated as a Computer Forensics Investigator from the Electronic Commerce Council University in NM, he is also certified as an Avaya Certified Expert, CEH, CHFI, CCNA, ENA, Oracle DBA. Over 20 Years of experience in IT Infrastructure Teams and management, Specialized in Telecomunications, Contact Centers, Cloud, Virtualization, Security. Motivated, adaptable, customer focused, results driven, and hard working Information Technology Professional With proven ability to work under any pressure and deliver desired outcome of high quality requirements and customer deadlines. Worked at top companies, including Harry and David, Amerigroup Corp, IDT Corp, RFA Corp, Cable and Wireless Business and many more. Strong communication and interpersonal skills demonstrated in working with colleagues and customers across the global. Implemented more that 120.000 users worldwide and 32.000 Call Center Agents in 20+ Countries from design to implementation and customer satisfaction. Show moreShow less

9.0

CourseMarks Score®

9.9

Freshness

9.0

Feedback

7.5

Content

Platform: Udemy
Video: 39m
Language: English
Next start: On Demand

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