Download Nokia Interior Routing Protocols and High Availability.4A0-101.SelfTestEngine.2019-06-21.180q.tqb
| Vendor: | Nokia |
| Exam Code: | 4A0-101 |
| Exam Name: | Nokia Interior Routing Protocols and High Availability |
| Date: | Jun 21, 2019 |
| File Size: | 11 MB |
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Demo Questions
Question 1
When a router receives an IP packet, but does not find a match in the routing table for the destination IP address, what actions are performed by the router?
- The packet is flooded out all router interfaces.
- The packet is dropped and an ICMP unreachable message is sent back to the source.
- The packet is silently discarded.
- The packet is flooded out all interfaces and an ICMP unreachable message is sent.
Correct answer: B
Question 2
Which of the following statements regarding distance vectors protocols are true?
(Choose two answers).
- RIPv1, RIPv2, and BGP are distance vector protocols.
- OSPF and IS-IS are distance vector protocols.
- Routing tables are exchanged between neighbors; however, no routing table is transmitted beyond the immediate neighbor.
- Distance vector protocols use the Dijkstra SPF algorithm.
- Routers that participate in distance vector routing protocols maintain full knowledge of distant routers and how they interconnect
Correct answer: AC
Question 3
In an IP datagram, which of the following fields identifies the receiving application?
- The protocol field of the transport layer header.
- The port field of the transport layer header.
- The protocol field of the network layer header.
- The port field of the network layer address.
Correct answer: B
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