HPE7-A08 · Question #240
Your company needs to run BGP in a multi-homed configuration to two ISPs, advertising a block of public address space you own. Which AS number would be an example of a suitable number?
The correct answer is B. 63479. A publicly routable, globally unique autonomous system number is required when advertising your own address space to multiple ISPs. The value 63479 falls within the public AS number range assigned by IANA and can be used for Internet-facing BGP peering.
Question
Your company needs to run BGP in a multi-homed configuration to two ISPs, advertising a block of public address space you own. Which AS number would be an example of a suitable number?
Options
- A65535
- B63479
- C65218
- D64813
How the community answered
(34 responses)- A3% (1)
- B94% (32)
- C3% (1)
Explanation
A publicly routable, globally unique autonomous system number is required when advertising your own address space to multiple ISPs. The value 63479 falls within the public AS number range assigned by IANA and can be used for Internet-facing BGP peering.
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