What is BGP States||Introduction to BGP States||IDLE-Connect- Active-OpenSent-OpenConfirm-Establish

Рет қаралды 2,511

Жыл бұрын

Description: In this tutorial, I delve into the fascinating world of BGP (Border Gateway Protocol) states.
What is Idle state state ?
What is Connect state state?
What is Active state ?
What is OpenSent?
What is OpenConfirm state?

Пікірлер: 12

@maheshnelavalli6838 Ай бұрын

The animation & explanation are very easy to understand 😃 After watching this video I'm confident in BGP states Many thanks to you sir and pls continue to do more videos

@tannetpro Ай бұрын

Hi Mahesh Glad to hear that. Thanks for watching...

@naveenkumar5085 Жыл бұрын

Very Good Explanantion

@tannetpro Жыл бұрын

Thank you for watching Naveen. Glad to to know you enjoy the session

@troysipple2591 26 күн бұрын

Excellent video!

@tannetpro 25 күн бұрын

Glad you liked it! Thanks for your feedback

@rmg1259 3 ай бұрын

Hello, Thank you kindly for the video, one small note - not related to the BGP but how you say "Idle" you pronounce like "IDEAL" and not "idle" is two different words, I understand you're not native speaker, I just try point it out, because that took me some minutes to adjust to :D Btw; your video are very unique in a sense you show config, diagram and explain all same time. Look forward for future videos from you, really appreicated.

@tannetpro 3 ай бұрын

First of all Thanks for watching. I appreciate your feedback.

@IJCS616 10 ай бұрын

Sir... pls do more videos........................ dont stop

@tannetpro 10 ай бұрын

Hi, Thanks for watching. Sure I will...

@naveenkumar5085 Жыл бұрын

One Clarification : Already TCP hand shake is completed in the initial stages , as mentioned in the video, If TCP handshake ( Session ) fails on the Open Sent it falls back to Idle state !!, can you please explain why TCP handshake will happen again as it is already done ...?

@tannetpro Жыл бұрын

If you are in Open Sent state and that time if any TCP connection get reset like physical connection, interface issue, or reset the BGP then the TCP need to reestablish again as all BGP communication happen top of TCP communication. Here your TCP is the road and your all BGP communication are vehicle now if your road some how break you have to rebuild then only your vehicle can travel right? you can use this analogy for the understanding. And Naveen if you want to drive bit deep on this just follow below RFC doc which is global truth and you can read more on each events. www.ietf.org/rfc/rfc4271.txt