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300-515 · Question #93
300-515 Question #93: Real Exam Question with Answer & Explanation
The correct answer is D. Intra-AS is more appropriate for communication within the organization, and inter-AS is more. “Intra-AS” designs use a single AS number (and typically an IGP or iBGP) to connect all sites within an organization. “Inter-AS” designs span multiple AS numbers and are used when you need to exchange routes or VPN services across distinct administrative domains.
Question
A network architect is planning an inter-AS and intra-AS infrastructure for an organization with multiple locations that requires internet access for all sites and for data to be available between sites. Which consideration should be part of the design?
Options
- AIntra-AS is more appropriate for BGP routing, and inter-AS is more appropriate for IGP routing.
- BIntra-AS is more appropriate for internet routing, and inter-AS is more appropriate for intranet
- CIntra-AS is more appropriate for providing access to internal applications such as exchange
- DIntra-AS is more appropriate for communication within the organization, and inter-AS is more
Explanation
“Intra-AS” designs use a single AS number (and typically an IGP or iBGP) to connect all sites within an organization. “Inter-AS” designs span multiple AS numbers and are used when you need to exchange routes or VPN services across distinct administrative domains.
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