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Exactly what I wanted to confirm which is that it has to match exactly due to the way they have it.
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Exactly what I wanted to confirm which is that it has to match exactly due to the way they have it.

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Hello Experts,<br />
<br />
Scenario: ISP has a an inbound prefix list for my AS:<br />
<br />
ip prefix-list 2 seq 6 permit 50.50.0.0/21<br />
ip prefix-list 2 seq 7 permit 50.50.8.0/21<br />
<br />
and I currently have the same outbound.<br />
If I modify miy outbound prefix list to them to:<br />
<br />
ip prefix-list 2 seq 2 permit 50.50.0.0/20<br />
<br />
Would this cause problems or will they automatically accept my announced network?<br />
<br />
<br />

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Hello Experts,

Scenario: ISP has a an inbound prefix list for my AS:

ip prefix-list 2 seq 6 permit 50.50.0.0/21
ip prefix-list 2 seq 7 permit 50.50.8.0/21

and I currently have the same outbound.
If I modify miy outbound prefix list to them to:

ip prefix-list 2 seq 2 permit 50.50.0.0/20

Would this cause problems or will they automatically accept my announced network?




BGP prefix list

Network design and methodology, also known as network architecture, is the design of a communication network. It is a framework for the specification of a network's physical components and their functional organization and configuration, its operational principles and procedures, as well as data formats used in its operation. In telecommunication, the specification of a network architecture may also include a detailed description of products and services delivered via a communications network, as well as detailed rate and billing structures under which services are compensated.