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Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest

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Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest

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  1. The safer , easier way to help you pass any IT exams. 1.(Topic 1) Which of the following statements regarding OSPF routing updates on a multi-access network segment is true? A. In multi-access networks, a DR and BDR are elected only if there are more than two routers connected to the network segment. B. In multi-access networks, a DR and BDR are elected only if the subnet masks on the router interfaces are less than /30 C. In multi-access networks, a DR and BDR are elected. To ensure resiliency, both the DR and BDR send link-state advertisements describing the network. D. In multi-access networks, a DR and BDR are elected. The DR sends link-state advertisements describing the network. Answer: D 2.(Topic 1) Click the exhibit button Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest The 192 168 3.0/24 network is learned on router R1 via IS-IS Given the OSPF configuration shown, and assuming that the OSPF adjacency between routers R1 and R3 is up, why is the 192 168.3.0/24 route not in router R3's route table? (Choose two) A. The route policy should be applied as in import policy B. The no-redistribute-external command is used on router R1 C. The route policy is incorrect. It should say "from protocol ISIS" rather than "from protocol direct". D. It is not possible to be an ASBR and an NSSA. The ASBR configuration should be removed. E. The interface between routers R1 and R3 needs to be in OSPF area 0 rather than OSPF area 1 because a backbone area must always exist. Answer: B,C 3.(Topic 1) Click the exhibit button. 2 / 29

  2. The safer , easier way to help you pass any IT exams. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest B. The LSP is acknowledged by sending an LSP PDU. C. The LSP is acknowledged by sending a Hello PDU. D. LSP are not acknowledged on broadcast links. The DIS sends periodic CSNPs to maintain database synchronization Answer: D 6.(Topic 1) Which of the following statements regarding the election of the designated router (DR) by OSPF routers are true? (Choose two) A. The router with the lowest priority is the DR. B. The router with the highest priority is the DR. C. If priorities are the same, the DR is chosen based on the lowest RID. D. If priorities are the same, the DR is chosen based on the highest RID. Answer: B,D In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. How many type 4 LSAs will be present in the network? A. One. B. One for each of the routers in area 0 C. One for each of the external routes exported by router R1. D. Type 4 LSAs are not generated in this network topology. Answer: D 4.(Topic 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? A. The packet is flooded out all router interfaces. B. The packet is dropped and an ICMP unreachable message is sent back to the source. C. The packet is silently discarded. D. The packet is flooded out all interfaces and an ICMP unreachable message is sent. Answer: B 5.(Topic 1) How are LSPs acknowledged on IS-IS broadcast links? A. The LSP is acknowledged by sending a PSNP PDU. 3 / 29

  3. The safer , easier way to help you pass any IT exams. 7.(Topic 1) What are the ways the RID can be created on an Alcatel-Lucent 7750 SR router? (Choose three) A. From the last 32 bits of the chassis MAC address B. From the first 32 bits of the chassis MAC address C. The loopback IP address D. By using the command "config router ospf rid X.X.X.X" E. From the system IP address F. From the highest interface IP address Answer: A,D,E 8.(Topic 1) Which of the following cannot be used as a matching criterion in route policy statements? A. Source IP address B. TCP source port C. Prefix list D. Protocol type Answer: D 9.(Topic 1) Click the exhibit button. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest If router R2 redistributes the IS-IS route to 192.168.3.0/24 into OSPF, router R3 preference of these two routes? Choose two answers. A. The OSPF internal preference B. The IS-IS Level 1 internal preference C. The IS-IS Level 2 internal preference D. The OSPF external preference E. The IS-IS Level 2 external preference F. The IS-IS Level 1 external preference Answer: B,D 10.(Topic 1) Which of the following is an optional parameter when configuring IS-IS protocol on a router? 4 / 29

  4. The safer , easier way to help you pass any IT exams. A. Configure IS-IS interfaces B. Enable IS-IS C. Configure level capabilities D. Specify an area address Answer: C 11.(Topic 1) What must be configured on the Alcatel-Lucent 7750 SR for RIP to advertise locally attached links? A. A policy statement within the router identifying what is to be advertised B. Access-lists denoting what is to be advertised C. Default metrics for each link D. A group and neighbor statement for each peer Answer: A 12.(Topic 1) When an OSPF adjacency is stuck in the "ExchStart" state, what is the most likely cause? A. The MTU does not match on both interfaces B. OSPF is not enabled on one of the routers C. The Router ID is the same on both routers D. A OSPF Hello has not been received from the neighbor Answer: A 13.(Topic 1) When redistributing OSPF into RIP V2 what must be taken into consideration for the redistribution to take place? A. The metric must be set accordingly for RIP B. The subnet mask must be removed from the OSPF route C. You must divide the cost of the OSPF route by three D. The router must be configured as an ASBR Answer: A 14.(Topic 1) Which of the following statements describe the major features of OSPF? Choose two answers. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest A. Fast reroute capability B. Control traffic prioritization C. Route redistribution D. Traffic engineering extensions E. Cut through forwarding Answer: C,D 15.(Topic 1) From the list below select the statements that describe the behavior of link state information aging. (Choose 2) A. The age for newly created link state information is set to 0 for OSPF and 1200 for IS-IS B. The age for newly created link state information is set to 1200 for OSPF and 0 for IS-IS C. The age is incremented or decremented as it is flooded from router to router and as it is held in the topological database. 5 / 29

  5. The safer , easier way to help you pass any IT exams. D. The age is incremented or decremented only as it is held in the topological database and not as it is flooded router to router. Answer: A,C 16.(Topic 1) What command could be used to verify proper configuration of a static route in an Alcatel-Lucent 7750 SR router? A. Show route-table B. Show router routing-table C. Show router route-table D. Show static Answer: C 17.(Topic 1) Which of the following statements regarding IS-IS Hello packets are true? Choose two answers. A. Different types of Hello packets are exchanged on point-to-point networks than on broadcast networks. B. L1/L2 Hello packets are exchanged on broadcast links. C. Different L1 and L2 Hello packets are exchanged on broadcast links. D. By default, Hello packets are sent every 5 seconds, and the timeout to declare a neighbor down is 15 seconds. Answer: A,C 18.(Topic 1) What command will show the IS-IS neighbors, and their status on an Alcatel-Lucent 7750 SR? A. Show isis neighbors B. Show router isis neighbors C. Show router isis adjacency D. Show isis adjacency Answer: C 19.(Topic 1) What causes an adjacency to change from "Init" to "Two Way"? A. When a Link State Update is received in response to a Link State Request Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest B. When a router receives a Hello packet from a neighbor that contains its router id in the neighbor list C. When OSPF neighbors exchange Database Descriptor packets D. When a Link State Acknowledgement is received in response to a Link State Update Answer: B 20.(Topic 1) The exhibit shows a route to 2001:DB8:1:200::/56 in the IPv6 route table. How did the route get into the route table? 6 / 29

  6. The safer , easier way to help you pass any IT exams. A. Configure router ipv6 static-route 2001:DB8:1:200::/56 next-hop FE80::225:BAFF:FE30:94E3 B. Configure router ipv6 static-route 2001:DB8:1:200::/56 next-hop FE80::225:BAFF:FE30:94E3-toR2 C. Configure router static-route 2001:DB8:1:200::/56 next-hop FE80::225:BAFF:FE30:94E3 D. Configure router static-route 2001:DB8:1:200::/56 next-hop FE80::225:BAFF:FE30:94E3-toR2 E. The route was learned through a dynamic routing protocol. Answer: D 21.(Topic 1) What is the term used for the updates sent by IS-IS? A. Link State PDUs B. Link State Updates C. Link State Advertisements D. Intermediate System Update Packets Answer: A 22.(Topic 1) Which of the following is not one of the MT topologies defined for IS-IS? A. IPv4 In-Band Management B. IPv6 Routing C. IPv4 Multicast Routing D. IPv6 Multicast Routing E. All of the above are MT topologies defined for IS-IS. Answer: E 23.(Topic 1) If two routers running IS-IS protocols are exchanging Hello packets with different authentication types, which of the following statements regarding the adjacency state established between them is true? A. Different authentication types are not possible because IS-IS only supports password authentication. B. An adjacency will not be formed C. The two routers negotiate the authentication type and then reach the up state. D. Only an L2 adjacency will form, as long as both routers are L2 capable. Answer: B 24.(Topic 1) Select the answer below that correctly lists the 5 different OSPF packet types. A. Hello, Link State Update, Link State Packet, Link State Acknowledgement, Database Descriptor Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest 7 / 29

  7. The safer , easier way to help you pass any IT exams. B. Link State Update, Link State Refresh, Link State Acknowledgement, Database Descriptor, Notification C. Hello, Link State Refresh, Link State Update, Link State Acknowledgement, Link State Authentication D. Hello, Link State Update, Link State Request, Link State Acknowledgement, Database Descriptor Answer: D 25.(Topic 1) Click the exhibit button. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest C. Router R1 generates a type 5 LSA that is flooded through area 1. Router R2 generates a type 7 LSA that is flooded through areas 0 and 2. D. Router R1 generates a type 7 LSA that is flooded through area 1. Router R3 generates a type 5 LSA that is flooded through areas 0 and 2. Answer: D 26.(Topic 1) In an OSPF Hello packet, which of the following fields must match for all neighbor routers on the segment? Choose three answers. A. Area ID W B. B. Hello and Dead intervals PC. C. Stub flag D. Checksum values E. The list of neighbors In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Which of the following statements regarding the OSPF LSAs in the network is true? A. Router R1 generates a type 5 LSA that is flooded through all OSPF areas. B. Router R1 generates a type 7 LSA that is flooded through all OSPF areas. 8 / 29

  8. The safer , easier way to help you pass any IT exams. Answer: A,B,C 27.(Topic 1) What command allows analysis of the Dijkstra calculation on the Alcatel-Lucent 7750 SR? A. There is no such calculation in IS-IS B. Show router isis database C. Show router isis dijykstra D. Show router isis spf Answer: D 28.(Topic 1) In IS-IS, which of the following statements regarding an L1/L2 router is false? A. An L1/L2 router can have neighbors in different areas. B. An L1/L2 router calculates separate SPF trees for the Level 1 and Level 2 topology. C. An L1/L2 router advertises its L2 routes to its L1 neighbors. D. An L1/L2 router sets the ATT bit in L1 LSPs to identify itself as an L1 router. Answer: D 29.(Topic 1) What are the similarities between OSPF and IS-IS? Choose two. A. Metric is cost based B. Slow convergence C. Automatic summarization D. Support CIDR Answer: A,D 30.(Topic 1) Which of the following statements regarding IS-IS LSPs is true? A. There are three types of LSPs: L1, L2 and L1/L2. B. An LSP packet contains the ATT bits and the IS-type bits. C. The lower the LSP sequence number, the more current the update. D. Separate databases are maintained for L1 „ L2, and L1/L2 LSPs. Answer: B 31.(Topic 1) Click the exhibit button. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest 9 / 29

  9. The safer , easier way to help you pass any IT exams. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest Given the topology and the route-tables shown, which of the following is most likely to be the configuration on router R1? 10 / 29

  10. The safer , easier way to help you pass any IT exams. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest 11 / 29

  11. The safer , easier way to help you pass any IT exams. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest A. Option A B. Option B C. Option C D. Option D Answer: D 32.(Topic 1) NSSA LSA packets are what type within an NSSA area, and are converted to what other type at the ABR? A. They are type 7 within the area and are not modified at the ABR B. They are type 5 within the area and converted to type 3 at the ABR C. They are type 5 within the area and are not modified at the ABR D. They are type 7 within the area and converted to type 5 at the ABR Answer: D 12 / 29

  12. The safer , easier way to help you pass any IT exams. 33.(Topic 1) Given the NSAP address .0012.1234.1234.1234.00, what area does the IS-IS router reside in? A. 49.0012.1234 B. 49.0012 C. 12.1234 D. 1234 E. 49.1234 Answer: B 34.(Topic 1) A static route is created using the command "static-route 2.3.4.0/24 next-hop 1.2.3.4". What is the correct traceroute command to test this static route on an Alcatel-Lucent 7750 SR? A. traceroute 2.3.4.1 B. traceroute 2.3.4.0/24 next-hop 1.2.3.4 C. traceroute next-hop 1.2.3.4 D. traceroute does not work on the Alcatel-Lucent 7750 SR Answer: A 35.(Topic 1) In an OSPF Hello packet what fields must match all neighbor routers on the segment? (Choose 3) A. Area ID B. Hello and Dead Intervals C. Stub flag D. DR and BDR addresses E. The list of neighbors Answer: A,B,C 36.(Topic 1) Which of the following features are supported by IS-IS? Choose three answers. A. PDU authentication. B. The ability to customize the link cost metric. C. Use of Bellman-Ford routing algorithm. D. Classless routing. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest E. Updates sent as layer 3 multicast. Answer: A,B,D 37.(Topic 1) What value should the AFI be set to for locally administered addressing? A. 1 B. 49 C. 83 D. 0 Answer: B 38.(Topic 1) Which of the following best describes the actions after an IS-IS router receives on a broadcast interface, a newer LSP than the one in its database? A. The router sends a copy of the LSP from its database to its neighbor 13 / 29

  13. The safer , easier way to help you pass any IT exams. B. The router updates its database with the LSP and floods a copy to its other neighbors. C. The router updates its database with the LSP, acknowledges the LSP with a PSNP and floods a copy to its other neighbors. D. The router updates its database with the LSP and acknowledges it with a PSNP. Answer: B 39.(Topic 1) There is an IP host with IP address 10.2.3.1. A static route is created, using the "configure router static-route 10.2.3.0/24 next-hop 10.1.2.1" command. What is the correct traceroute command to test this static route on an Alcatel-Lucent 7750 SR? A. traceroute 10.2.3.1 B. traceroute 10.2.3.1 next-hop 10.1.2.1 C. traceroute next-hop 10.1.2.1 D. traceroute does not work on the Alcatel-Lucent 7750 SR. E. traceroute 10.1.2.1 Answer: A 40.(Topic 1) What is the source IP address in an OSPF update? A. 224.0.0.5 B. 224.0.0.6 C. The unicast IP address of the interface the update is being sent on. D. The system address of the router Answer: C 41.(Topic 1) A default route for a client is also known as the: A. Default path B. Default gateway C. Gateway path D. Proxy ARP Answer: B 42.(Topic 1) What is the default priority value used for electing the DR on an Alcatel-Lucent 7750 SR Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest running OSPF on an Ethernet? A. Priority of 0 B. Priority of 1 C. Priority D. Priority Answer: B 43.(Topic 1) Click the exhibit button. 14 / 29

  14. The safer , easier way to help you pass any IT exams. What is the command to configure a static route on the Alcatel-Lucent 7750 SR router R1 to reach the network behind router R2? A. configure router static-route 139.120.121.0/24 next-hop 138.120.199.2 B. configure router static-route 139.120.121.0/24 next-hop 138.120.199.1 C. configure router static-route 138.120.199.2/24 next-hop 138.120.199.1 D. configure router static-route 139.120.121.0/24 next-hop 139.120.121.2 Answer: A 44.(Topic 1) An OSPF ASBR must have at least one interface in the backbone area (area 0) A. True B. False Answer: B 45.(Topic 1) Refer to the exhibit. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest 15 / 29

  15. The safer , easier way to help you pass any IT exams. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest D. With an Inter-Area Prefix LSA originated by R1 E. With an Inter-Area Prefix LSA originated by R5 F. With an Inter-Area Prefix LSA originated by R4 Answer: D 46.(Topic 1) Which of the statements about the output in the exhibit is FALSE? Assume that OSPFv3 is properly configured on all routers and that R4 advertises its system prefix into Area 0. Which of the following statements best describes how R5 learns R4's IPv6 system prefix? A. With a Router LSA originated by R1 B. With a Router LSA originated by R5 C. With a Router LSA originated by R4 16 / 29

  16. The safer , easier way to help you pass any IT exams. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest A. The system interface is configured with IPv6 address 2001DB8 1:100:1/128 B. All interfaces are configured for IPv4 and IPv6. C. Interface "toR2" is configured with a globally routed IPv6 address. D. Interface "toR3" is not configured for IPv6 with a global IPv6 address. Answer: B 47.(Topic 1) What are the types of routers in an IS-IS topology? Choose all that apply. A. Level 0 B. Level 1 C. Level 2 D. Level 0/1 E. Level 1/2 Answer: B,C,E 48.(Topic 1) Click the exhibit button. Assuming point-to-point links, which of the following statements is true? 17 / 29

  17. The safer , easier way to help you pass any IT exams. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest A. Routers R1 and R2 are L2 routers. Routers R3 and R4 are L1/L2 routers B. Routers R1, R2, and R4 are L1/L2 routers. Router R3 is an L1 router, C. Routers R1, R2, and R3 are L2 routers. Router R4 is an L1 router, D. Routers R1 and R2 are L1/L2 routers. Routers R3 and R4 are L1 routers Answer: D 49.(Topic 1) Click the exhibit button. 18 / 29

  18. The safer , easier way to help you pass any IT exams. In the IS-IS network shown, router R1 has been configured to summarize network 20.20.1.0/24 and 20.20.2.0/24 as 20.20.0.0/16. Which router's routing table will be reduced compared to the routing table before the summarization? A. Router R1 B. Router R2 C. Routers R1 and R2 D. Router R4 Answer: B 50.(Topic 1) Which of the following statements best describes an OSPF type 3 LSA? A. An OSPF type 3 LSA is an intra-area LSA, generated by the ABR only when route summarization is configured. B. An OSPF type 3 LSA is an inter-area LSA, generated by the ABR only when route summarization is configured. C. An OSPF type 3 LSA is an inter-area LSA, generated by an ASBR to describe external routes. D. An OSPF type 3 LSA is an inter-area LSA, generated by the ABR to describe a route to neighbors outside the area. Answer: D 51.(Topic 1) What command will show the OSPF neighbors, and their status on the Alcatel-Lucent 7750 SR? A. Show ospf neighbors B. Show router ospf neighbors C. Show router ospf adjacency D. Show ospf adjacency Answer: B 52.(Topic 1) Which of the following statements regarding link state protocols are true? (Choose two) A. When a router receives updates from its neighbors, it adds them to its link state database, performs an SPF computation, and sends the results to its neighbors. B. An SPF computation is done by each router to determine the best path to destination networks. All the Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest best paths determined by the SPF calculation will be seen in the route table. C. Each router constructs its own link state database with updates received from neighbors. D. An SPF computation is done by each router to determine the best path to destination networks. All the best paths determined by the SPF calculation will be offered to the route table manager. Answer: C,D 53.(Topic 1) Which of the following describes the method used to resolve an IPv6 address to a MAC address? A. IPv6 uses the Address Resolution Protocol to resolve the address to a MAC address. B. A Neighbor Discovery message is sent to the broadcast MAC address. The host with the IPv6 address responds with a Neighbor Advertisement message. C. A Neighbor Discovery message is sent to the solicited-node multicast address. The host with the IPv6 address responds with a Neighbor Advertisement message. 19 / 29

  19. The safer , easier way to help you pass any IT exams. D. A Neighbor Discovery message is sent to the anycast address for the LAN. The host with the IPv6 address responds with a Neighbor Advertisement message. E. IPv6 addresses do not need to be resolved to a MAC address. Answer: C 54.(Topic 1) How many databases does a Link State routing protocol use? A. One B. Two C. Three D. Four Answer: C 55.(Topic 1) Which one of the commands below will create a static route to network 2.3.4.0/24 on the AlcatelLucent 7750 SR router? A. Static route 2.3.4.0 255.255.255.0 next hop 3.4.5.6 B. Static-route next-hop 3.4.5.6 2.3.4.0/24 C. Static route 2.3.4.0/24 next hop 3.4.5.6 D. Static-route 2.3.4.0/24 next-hop 3.4.5.6 Answer: D 56.(Topic 1) What is the CIDR summary for the block of networks from 193.4532.0/24 to 193.45.47.0/24? A. 193.45 32 0/20 B. 193.45.0.0/21 C. 192.45.32.0/21 D. 192.45.0.0/20 Answer: A 57.(Topic 1) A router is configured with the command "configure router ecmp 4". There are two best paths to a given destination with an equal cost in the IGP. Which of the following best describes the handling of traffic to this destination? A. The router installs two routes for the destination with two different next hops. A hashing algorithm is Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest used to distribute traffic over the two paths. B. The router installs two routes for the destination with two different next hops. Traffic is evenly distributed over the two paths. C. The router installs four routes for the destination with four different next hops. A hashing algorithm is used to distribute traffic over the four paths. D. The router installs four routes for the destination with four different next hops. Traffic is evenly distributed over the four paths. E. The router installs one route for the destination. Traffic is evenly distributed over the two paths. Answer: A 58.(Topic 1) Which of the following best describes the type of packets used by OSPF routers to exchange updates on a point-to-point link? A. IP packets sent to an IP multicast address. 20 / 29

  20. The safer , easier way to help you pass any IT exams. B. TCP packets sent to an IP multicast address. C. IP packets sent to an IP unicast address. D. UDP packets sent to an IP multicast address. Answer: A 59.(Topic 1) Exhibit Given the two configurations shown, identify the two incorrect statements below: (Choose two) Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest A. Both routers will generate OSPF Hello packets. B. The system interface is missing in one configuration so OSPF will not operate correctly. C. The interface type settings differ, but OSPF will still operate correctly. D. Metric values differ, but this does not prevent OSPF operation. Answer: B,C 60.(Topic 1) When are virtual links used in OSPF? A. When two areas need to communicate and there is no area 0. B. When an area needs to traverse another area to reach area 0. C. When two areas are connected to area 0, but there is no direct path between them. D. When an area needs to connect directly to another area without using area 0. 21 / 29

  21. The safer , easier way to help you pass any IT exams. Answer: B 61.(Topic 1) What value should the AFI be set to for locally administered addressing? A. 1 B. 49 C. 47 D. 45 E. 39 Answer: B 62.(Topic 1) An OSPF router receives an update in which the sequence number, age, and checksum are the same as the entry already in the topological database. What action is taken by the router? A. The link state information is not populated in the database but is forwarded to all neighbors B. The link state information already in the database is overwritten and the age is reset C. The link state information is not populated in the database and an acknowledgement is sent D. The link state information is regarded as old and nothing is done. Answer: C 63.(Topic 1) Click the exhibit button. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest Which of the following would correctly configure routers R2, R3, and R4? 22 / 29

  22. The safer , easier way to help you pass any IT exams. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest 23 / 29

  23. The safer , easier way to help you pass any IT exams. A. Option A B. Option B C. Option C D. Option D Answer: C 64.(Topic 1) What modes of authentication are supported for RIPv2 on the Alcatel-Lucent 7750 SR? A. RIPv2 supports basic and MD5 authentication only. B. RIPv2 supports password and MD5 authentication only. C. RIPv2 does not support authentication, password and MD5 authentication. D. RIPv2 does not support authentication. Answer: C 65.(Topic 1) Click the exhibit button. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest the CLI output is true? A. The router with router ID 10.10.10.5 is an ASBR. B. The router with router ID 10.10.10.3 is an ASBR. C. The router with router ID 10.10.10.5 originated the AS summary LSA in its own area. D. The router with router ID 10.10.10.4 is in the same area as the router with router ID 10.10.10.5. Answer: A 66.(Topic 1) The Alcatel-Lucent 7750 SR supports which two of the OSPF area types below? A. Not So Stubby Areas B. Level 1 Areas C. Stub Areas D. Partially Stubby Areas Answer: A,C Assuming that the router ID of the router shown is 10.10.10.4, which of the following statements regarding 24 / 29

  24. The safer , easier way to help you pass any IT exams. 67.(Topic 1) What is the default preference value for a static route in the Alcatel-Lucent 7750 SR? A. 0 B. 5 C. 10 D. 15 Answer: B 68.(Topic 1) What are the three databases maintained by a Link State Protocol? A. Neighbor, adjacency, route table B. Neighbor, topology, forwarding C. Topology, routing, forwarding D. There are only two databases: adjacency and topology Answer: B 69.(Topic 1) Which three IS-IS PDU types are used for database synchronization? A. Hellos, CSNPs, PSNPs B. LSPs. Hellos, CSNPs C. LSPs, PSNPs, Hellos D. LSPs, CSNPs, PSNPs Answer: D 70.(Topic 1) Exhibit Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest The following IS-IS packets have been exchanged between 2 adjacent IS-IS routers. What type of adjacency will be formed? A. An L1 adjacency will be formed. B. An L1/L2 adjacency will formed C. L2 adjacency will be formed D. No adjacency will be formed 25 / 29

  25. The safer , easier way to help you pass any IT exams. Answer: D 71.(Topic 1) An Alcatel-Lucent 7750 SR receives a route via an IS-IS LSP with internal reach ability, and receives the same route via an OSPF type 5 LSA. If al protocol preferences are default, which route will be installed in the route table? A. The route learned via IS-IS will be installed. B. The route learned via the OSPF type 5 LSA will be installed. C. Both routes will be installed, if ECMP is enabled. D. Both routes will be installed, regardless of whether ECMP is enabled. Answer: A 72.(Topic 1) Which type of IS-IS router is summarization most likely to be configured on? A. L1 routers B. L2 routers C. L1/L2 routers D. L1 and L2 routers Answer: C 73.(Topic 1) What acts as the tie breaker on an Alcatel-Lucent 7750 SR if the priorities are the same when IS-IS is electing a DIS? A. The system ID B. The loopback address C. The sequence number of the hello packet D. The device that first initiated communication becomes the DIS Answer: A 74.(Topic 1) Which of the following statements regarding the IS-IS CSNP is false? A. CSNPs are used to maintain consistency in the link state database. B. CSNPs are advertised before an adjacency is formed with another router. C. There are two types of CSNPs: Level 1 and Level 2. D. CSNPs are advertised after an adjacency is formed with another router. Answer: B 75.(Topic 1) Click the exhibit button. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest Router R2 advertises the network 192.168.3.0/24 to router R1 via RIP. How can router R1 ensure that it discards the route? A. Use an import policy and a prefix list on router R1 to reject this route. B. Use a prefix list on router R1 to discard all ingress IS-IS routes. 26 / 29

  26. The safer , easier way to help you pass any IT exams. C. Use an export policy and prefix list on router R1 to reject this route. D. This is not possible because RIP cannot use import policies. Answer: A 76.(Topic 1) How are IS-IS LSPs sent on point-to-point links? A. They are sent using multicast MAC addresses 0180:0200:0014. B. They are sent using multicast MAC addresses 0180:c200:0015. C. They are sent using a unicast address. D. None of the above. Answer: C 77.(Topic 1) Click the exhibit button. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest A. Convergence is triggered when the adjacency between routers R1 and R2 drops as a result of Hello timeouts. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged. B. Convergence is triggered when the physical interfaces between routers R1 and R2 go down. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged. C. Convergence will not be triggered because switches cannot run routing protocols between them. D. Convergence is triggered when the switches notify the routers about the link state information. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged E. Convergence is triggered when an LSA is sent from router R1 to router R2 to indicate that the link is down. At this point, both routers R1 and R2 re-compute their link state database and send updates to their What triggers convergence of the routing protocol when the link between switch 1 and switch 2 goes down? 27 / 29

  27. The safer , easier way to help you pass any IT exams. adjacent routers. Once the process is complete for all routers, the networks have converged. Answer: A 78.(Topic 1) Click the exhibit button. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest D. Router R6 to router R3 will follow (R6-R5-R7-R4-R3). Router R3 to router R6 will follow (R3-R4-R7-R5-R6). Answer: C 79.(Topic 1) Click the exhibit button. Given the diagram below, what path will traffic follow from router R6 to router R3, and from router R3 to router R6, if IS-IS is the routing protocol? The numbers beside the links are the metrics for that link. A. Router R6 to router R3 will follow (R6-R5-R2-R3). Router R3 to router R6 will follow (R3-R2-R5-R6). B. Router R6 to router R3 will follow (R6-R5-R2-R3). Router R3 to router R6 will follow (R3-R4-R2-R5-R6). C. Router R6 to router R3 will follow (R6-R5-R2-R3). Router R3 to router R6 will follow (R3-R4-R7-R5-R6). 28 / 29

  28. The safer , easier way to help you pass any IT exams. Updated Nokia NRS II 4A0-C01 Practice Questions V9.02 Killtest Two neighboring OSPF routers have exchanged the packets shown. What state is the adjacency in? A. Full; both routers are exchanging Helios to maintain the adjacency. B. The adjacency is down. C. The adjacency is in exstart state. D. The adjacency is in the exchange state. Answer: C 29 / 29

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