File Info
| Exam | Nokia NRS II Composite Exam |
| Number | 4A0-C01 |
| File Name | Nokia.4A0-C01.VCEplus.2019-11-18.70q.vcex |
| Size | 8 MB |
| Posted | Nov 18, 2019 |
| Download | Nokia.4A0-C01.VCEplus.2019-11-18.70q.vcex |
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Demo Questions
Question 1
Refer to the exhibit.
The routers have established IS-IS adjacencies on which IPv4 system addresses are exchanged. An operator successfully configures multi-topology IS-IS routing so that the IPv6 system addresses are also exchanged between routers. After IPv6 has been configured, which of the following is TRUE?
- Router R2 has two IS-IS adjacencies and two LSPs.
- Router R2 has two IS-IS adjacencies and three LSPs.
- Router R2 has two IS-IS adjacencies and four LSPs.
- Router R2 has four IS-IS adjacencies and three LSPs.
- Router R2 has four IS-IS adjacencies and four LSPs.
- Router R2 has four IS-IS adjacencies and six LSPs.
Correct answer: C
Question 2
Which OSPFv3 LSA is similar to the OSPFv2 Type 5 LSA?
- AS External
- Inter-Area Prefix
- Inter-Area Router
- Intra-Area Prefix
Correct answer: A
Question 3
Given the contents of the LSPs from routers R1 and R2, which of the following is true?
- Router R1 summarizes the prefixes from router R3 as 192.168.0.0/16 and router R2 does not summarize the prefixes.
- Router R1 does not summarize the prefixes from routers R3 and R2 summarizes them as 192.168.0.0/16.
- Router R1 summarizes the prefixes from router R3 as 192.168.0.0/20 and router R2 does not summarize the prefixes.
- Router R1 does not summarize the prefixes from routers R3 and R2 summarizes them as 192.168.0.0/20.
- Both routers R1 and R2 summarize the prefixes from R3 as 192.168.0.0/20.
- Neither router R1 nor router R2 summarizes the prefixes from router R3.
Correct answer: E
Question 4
IS-IS IPv6 routing is configured in the network with globally routed addresses as shown. How many routes will router R4 have in its IPv6 route table?
- 1
- 2
- 3
- 4
- 6
- 7
Correct answer: B
Question 5
In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub or NSSA networks, which of the following statements regarding LSAs is true?
- Only router R1 will generate Type 4 LSAs.
- Only router R3 will generate Type 4 LSAs.
- Routers R3 and R6 will generate Type 4 LSAs.
- Routers R1, R3 and R6 will generate Type 4 LSAs.
Correct answer: C
Question 6
192.168.3.1 is a loopback interface configured into router R2's OSPF area 0. A ping from router R3 to this loopback fails. Which of the following is a possible solution to the problem?
- Add the "originate-default-route" option in the NSSA area configuration on router R3.
- Add the "summaries" option to the NSSA area configuration on router R1.
- Configure a static route on router R1 to 192.168.3.1.
- Configure a default route on router R2.
Correct answer: B
Question 7
OSPF is operational on all links in the network diagram, all links have the same cost and all routers are configured with an ECMP value of 4. Router R4 advertises the prefix 192.168.3.0/24 into OSPF. How many entries for prefix 192.168.3.0/24 will be in router R1's routing table.
- 0
- 1
- 2
- 3
- 4
Correct answer: B
Question 8
Router R2 learns the networks shown from IS-IS. Router R2 is configured to redistribute routes from IS-IS to OSPF as shown. How many OSPF Type 5 LSAs will router R1 receive from router R2? Assume the OSPF and IS-IS adjacencies are operational.
- 0
- 1
- 2
- 3
- 4
Correct answer: D
Question 9
Which of the following best describes the type of packets used by OSPF routers to exchange updates on a point-to-point link?
- IP packets sent to an IP multicast address.
- TCP packets sent to an IP multicast address.
- Ethernet frames sent to an Ethernet MAC address.
- UDP packets sent to an IP multicast address.
Correct answer: A
Question 10
Examine the physical topology of the IS-IS network, the metrics of the links and the levels of the routers. All routers have a system address included in IS-IS. Which of the following describes the route that router R4 will use to reach the system address of router R6?
- Router R4 will have a route to router R6's system address with router R2 as the next-hop.
- Router R4 will have a default route with router R2 as the next-hop.
- Router R4 will have a default route with router R3 as the next-hop.
- Router R4 will not have a route that can be used to reach the system address of router R6.
Correct answer: D
