3.4 Configure and Verify Single Area OSPFv2 200-301 Practice Questions (Page 6)

Questions 26–30

1. 26expert · hard

   An engineer is configuring OSPFv2 on a point-to-point link between two routers. The engineer wants to reduce the time it takes to detect a link failure. What should the engineer do?

   • AChange the network type to non-broadcast to eliminate Hello packets.
   • BReduce the Hello and Dead intervals on both routers.
   • CChange the network type to broadcast to enable faster Hello packets.
   • DIncrease the OSPF priority on both routers.
   Reveal Solution Discussion Select an answer first
2. 27foundation · easy

   Which command configures an OSPFv2 interface as point-to-point?

   • Aip ospf network-type point-to-point
   • Bnetwork point-to-point
   • Cip ospf network point-to-point
   • Dip ospf point-to-point
   Reveal Solution Discussion Select an answer first
4. 28foundation · easy

   A Cisco router has the following interfaces: Loopback0 10.0.0.1/32, Loopback1 10.0.0.2/32, GigabitEthernet0/0 192.168.1.1/24, and GigabitEthernet0/1 172.16.1.1/24. No router-id command is configured. What OSPFv2 Router ID will the router select?

   • A10.0.0.1
   • B10.0.0.2
   • C172.16.1.1
   • D192.168.1.1
   Reveal Solution Discussion Select an answer first
5. 29foundation · easy

   On an OSPFv2 broadcast multiaccess network, which router is elected as the DR if Router A has priority 100 and Router ID 1.1.1.1, Router B has priority 100 and Router ID 2.2.2.2, and Router C has priority 50 and Router ID 3.3.3.3?

   • ARouter B
   • BRouter C
   • CRouter A
   • DNo DR is elected because priorities are not unique.
   Reveal Solution Discussion Select an answer first
6. 30application · medium

   Two routers are connected via an Ethernet link and are configured for OSPFv2 in area 0. The engineer notices that the neighbor adjacency is not forming. The engineer checks the OSPF interface configuration and finds that Router A has 'ip ospf network point-to-point' configured, while Router B has the default broadcast network type. Which additional parameter mismatch is most likely causing the adjacency to fail?

   • AThe OSPF network type mismatch prevents the routers from becoming neighbors.
   • BThe hello and dead intervals are different because of the network type.
   • CThe router IDs are the same on both routers.
   • DThe OSPF process IDs are different on the two routers.
   Reveal Solution Discussion Select an answer first