View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 301. In OSPF, what is the main purpose of an external Type 1 metric? Calculate the route using both the external metric and the internal OSPF cost to reach the ASBR Ignore all internal OSPF costs Select the DR on a broadcast network […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 281. In OSPF, what is the primary purpose of the Router ID? Uniquely identify the OSPF router within the routing domain Determine interface bandwidth Create an MPLS label Set the VLAN ID Correct Answer: 1. Uniquely identify the OSPF router within the routing […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 261. In OSPF, what is the main purpose of the Link State Database? Store topology information used for SPF path calculation Maintain DHCP address leases Store BGP communities Record Ethernet MAC addresses only Correct Answer: 1. Store topology information used for SPF path […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 241. In OSPF, what is the primary role of a Type 3 Summary LSA? Advertise inter-area network reachability Describe the local router’s interfaces inside an area Represent a broadcast network generated by the DR Advertise external routes from an ASBR Correct Answer: 1. […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 221. In OSPF, which mechanism determines the preferred path when multiple routes exist to the same destination within the protocol? The path with the lowest accumulated OSPF cost The path with the highest MED The path with the largest VLAN ID The path […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 201. In OSPF, which router maintains separate link-state databases for each area to which it belongs? Area Border Router Designated Router Backup Designated Router Internal router only Correct Answer: 1. Area Border Router Explanation: An Area Border Router participates in more than one […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 181. In OSPF, what is the primary purpose of the backbone area? Provide the central path for inter-area routing Assign IP addresses to routers Create MPLS labels Replace all non-backbone areas Correct Answer: 1. Provide the central path for inter-area routing Explanation: Area […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 161. In OSPF, what is the primary purpose of an Area Border Router? Connect different OSPF areas and exchange inter-area routing information Assign IP addresses to end hosts Encrypt all OSPF packets Replace the Designated Router on broadcast segments Correct Answer: 1. Connect […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 141. In OSPF, what is the main purpose of route filtering on an ABR? Control which inter-area routes are advertised between OSPF areas Change Ethernet duplex settings Create MPLS labels Elect the VRRP master Correct Answer: 1. Control which inter-area routes are advertised […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 121. In OSPF, which router is responsible for translating Type 7 LSAs from an NSSA into Type 5 LSAs for other OSPF areas? An appropriate Area Border Router The Designated Router on every Ethernet segment Any internal router in the NSSA A BGP […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 101. In OSPF, what is the main purpose of a Type 1 Router LSA? Describe a router’s links and costs within an OSPF area Advertise external BGP routes Carry MPLS labels Identify DHCP servers Correct Answer: 1. Describe a router’s links and costs […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 81. Which OSPF mechanism is used to authenticate routing exchanges between neighboring routers?  OSPF authentication configured consistently on participating interfaces or areas BGP Route Targets MPLS labels STP bridge priorities Correct Answer: 1. OSPF authentication configured consistently on participating interfaces or areas Explanation: […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 61. What is the primary purpose of OSPF route summarization on an Area Border Router? Reduce the number of inter-area routes advertised into other areas Increase the number of LSAs throughout the network Prevent all communication between OSPF areas Convert OSPF routes into […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 41. In OSPF, which LSA type is generated by an ABR to advertise routes from one area into another area? Type 3 Summary LSA Type 1 Router LSA Type 2 Network LSA Type 5 AS External LSA Correct Answer: 1. Type 3 Summary […]

View Full Huawei H12-831 Exam Dumps and Practice Test Dumps   Question 21. In OSPF, which area must exist as the backbone area and provide inter-area connectivity? Area 0 Area 1 Area 10 Any NSSA Correct Answer: 1. Area 0 Explanation: OSPF uses Area 0 as the backbone area. Other standard areas normally connect to […]