Which OSPF feature allows a router with redundant route processors to maintain its OSPF state and
adjacencies across planned and unplanned RP switchovers and does this by checkpointing state
information from OSPF on the active RP to the standby RP? This feature does not require the OSPF
neighbor to support graceful restart.

Refer to the Cisco IOS show command output shown in the exhibit.

Which of the following statements is correct?

Which two statements regarding OSPFv2 or OSPFv3 authentication are correct? (Choose two.)

What are three common problems that can cause a BGP neighbor state to toggle between the idle
state and the active state? (Choose three.)

BGP peerings can be secured using which protection mechanism?

In an AS with 10 routers running IBGP, how many IBGP sessions will be required to establish fully
meshed IBGP peerings?

You are implementing OSPF as the IGP using a single OSPF area design. The router memory usage for
OSPF is too high. Which two methods can lower the OSPF memory usage? (Choose two.)

Routes that are received from an IBGP peer will be propagated to which other routers by default?

What are two consequences of having constant link flaps, resulting in the OSPF neighbor adjacencies
going up and down repeatedly? (Choose two.)

When monitoring the OSPF operations in the network, you notice that the OSPF process is not load
balancing traffic across multiple OSPF links. Which configuration adjustment could be made to
enable the OSPF process to load balance traffic across multiple OSPF links?