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Questions and Answers
Which term is used to describe the physical links that you can rent or buy from an ISP?
Which term is used to describe the physical links that you can rent or buy from an ISP?
- Underlay (correct)
- Overlay
- MPLS
- IPsec tunnel
What type of links are part of the ISP physical infrastructure responsible for delivering packets across networks?
What type of links are part of the ISP physical infrastructure responsible for delivering packets across networks?
- IPsec tunnels
- Overlays
- MPLS
- Underlays (correct)
What is the main restriction when using underlays for traffic transmission?
What is the main restriction when using underlays for traffic transmission?
- Limited options for defining network addressing plan (correct)
- Incompatibility with IPsec tunnels
- Unavailability of MPLS links
- Lack of encryption by the ISP network
What type of links are built on top of underlays?
What type of links are built on top of underlays?
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What is an example of an overlay?
What is an example of an overlay?
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