Interior Gateway Protocols

Which TWO types of OSPF areas allow the generation of Type-7 LSAs? (Choose two)

Which TWO commands are used to troubleshoot OSPF issues on Junos devices? (Choose two)

Which OSPFv3 LSA type is responsible for carrying IPv6 prefix information within the same area, replacing the role of Router and Network LSAs carrying IP addresses in OSPFv2?

Which Junos command displays the link-state database for OSPFv2, showing router LSAs and network LSAs?

How do you examine the specific OSPF routing table entries learned via OSPF on a Junos device?

Which Junos configuration command enables MD5 cryptographic authentication on an OSPFv2 interface?

An administrator needs to filter Type-3 LSAs entering an OSPF stub area on a Junos routing device. Which statement under the area hierarchy is required?

You are troubleshooting an OSPF network where a Juniper router is not installing a particular OSPF route into its routing table. The route is present in the OSPF link-state database as an external LSA, but it is not in the inet.0 table. You have verified that the route is not filtered by any policy. What is the most likely cause?

You are configuring OSPFv2 on a Junos device and need to inject default routes into an OSPF NSSA area. Which configuration command under protocols ospf area should be used?

You are redistributing BGP routes into OSPF on an MX Series router. By default, what metric type and cost are assigned to these redistributed routes when they enter the OSPF domain?

Which TWO statements are correct regarding OSPF NSSA (Not-So-Stubby Area) behavior and configuration in Junos OS? (Choose two)

You are configuring OSPFv3 on a Junos router and need to enable it on an interface that has IPv6 enabled. Which configuration statement is required to activate OSPFv3 on that interface?

What is the default OSPF reference bandwidth in Junos OS?

Which THREE configuration tasks are required when implementing OSPFv3 on Junos devices? (Choose three)

You need to modify the priority of a Junos OSPF interface to ensure it becomes the designated router (DR). Which command accomplishes this?

Which statement correctly describes the function of an OSPF Stub Area?

Which Junos configuration hierarchy is used to disable the generation of OSPF Type-7 to Type-5 LSA translation on an NSSA Area Border Router (ABR)?

You manage a Juniper Networks enterprise network using OSPF. Router R1 and Router R2 are connected via a point-to-point link. R1 is configured with the interface ge-0/0/0.0 in area 0 with a hello interval of 10 seconds and a dead interval of 40 seconds. R2 has the same interface in area 0 but with a hello interval of 30 seconds and a dead interval of 120 seconds. After configuration, the OSPF adjacency does not form. Which action will resolve the issue?

Which THREE types of LSAs are blocked from entering an OSPF Totally Stubby Area? (Choose three)

When configuring OSPF sham-links in Junos to support MPLS VPN back-door links, which TWO characteristics apply? (Choose two)

Which TWO actions can be performed by an OSPF routing policy export filter when redistributing routes into OSPF? (Choose two)

Which THREE mechanisms are utilized by Junos to protect OSPF routing operations and control plane resources? (Choose three)

Which command verifies the OSPF neighbor states and adjacency progress on a Junos device?

You are troubleshooting an OSPF adjacency between two Juniper Networks routers on a broadcast Ethernet segment. The routers are in the same area and have matching hello and dead intervals. The adjacency remains in ExStart state. Which OSPF parameter mismatch is the most likely cause?

You want to change the OSPF reference bandwidth globally on a Junos routing device to accurately calculate costs for high-speed interfaces. Where is this configured?

You are configuring OSPF on a Juniper Networks router. You want to influence the DR/BDR election on a broadcast segment so that a specific router becomes the DR. Which configuration statement should you apply to the interface?

You need to adjust the OSPF cost on a specific interface to manipulate path selection. Which command sets the OSPF cost on an interface?

When configuring OSPFv3, which Junos address-family hierarchy is used to enable OSPFv3 on an interface?

You are configuring OSPF on a Junos router and want to summarize routes from area 1 into area 0. The router is an ABR. Which configuration statement accomplishes this?

You are configuring OSPF database overflow protection to prevent a router from running out of memory due to an excessive number of external LSAs in the LSDB. Which configuration enables this feature globally?

You are configuring an OSPF NSSA and want to suppress the translation of Type-7 LSAs into Type-5 LSAs on one of the ABRs because another ABR is already performing the translation. Which statement is used?