BGP: Difference between revisions

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BGP is needed for redundancy of servers. BGP is not used for providing redundancy to users for internet access.
BGP is needed for redundancy of servers. BGP is not used for providing redundancy to users for internet access.


* Session establishment facts
* Session Establishment facts
BGP neighbors are not discovered.
BGP neighbors are not discovered.
They must be configured manually on both sides of the connection.
They must be configured manually on both sides of the connection.
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* Without tuning behaves like RIP, considers AS as a Hop.
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* BGP is an advanced path vector protocol and has following advantages:

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* BGP is an advanced Path Vector Protocol and has following advantages:


Reliable updates (using TCP)
Reliable updates (using TCP)
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Network cores of very large enterprise networks (distribution or core layer)as a backup or redundant routing protocol due to its stability.
Network cores of very large enterprise networks (distribution or core layer)as a backup or redundant routing protocol due to its stability.
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* Customer's Network will become a Transit Autonomous system if ISP traffic passes through your AS.
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