Nokia NRS II Composite Exam: OSPF version - 4A0-C04 Exam Practice Test

A. It tests in-band, uni-directional or round-trip connectivity of SDPs.

B. It tests the IGP reachability of the far-end IP address of an SDP.

C. It tests the reachability of hosts connected to an SDP.

D. It tests that the MTU settings of a service are correct.

A. They are signaled between PE devices using MP-BGP.

B. They are swapped at each P router as a packet crosses the service provider network.

C. They indicate to the egress PE the VPRN to which a packet belongs.

D. They are also known as the inner label or service label.

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. The DR sends link-state advertisements describing the network.

D. 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.

A. False

B. True

A. 0

B. 15

C. 10

D. 5

A. Only the mirror destination must be re-configured.

B. Only the mirror source must be re-configured.

C. Both the mirror destination and mirror source must be re-configured.

D. Neither the mirror destination nor the mirror source must be re-configured.

A. Cut through forwarding

B. Control traffic prioritization

C. Fast reroute capability

D. Route redistribution

E. Traffic engineering extensions

A. Prefix 192.160.0.0/13 longer.

B. Prefix list 192.168.0.0/17 through 18.

C. Prefix 192.168.0.0/17 longer.

D. Prefix list 192.168.0.0/16 through 18.

A. 2

B. 3

C. 1

D. None

A. 7958

B. 8022

C. 7978

D. 8042

A. Label values may be dynamically assigned by IGP.

B. Label values may be reserved for special uses.

C. Label values may be dynamically assigned by RSVP-TE.

D. Label values may be dynamically assigned by LDP.

A. ping 10.5.5.5

B. ping static 0.0.0.0/0

C. ping static 10.5.5.5

D. ping 0.0.0.0

A. All routers along the path, R1, R2, and R3 can be PLRs.

B. If the R2-R3 link fails, router R3 becomes a PLR.

C. If the R1-R2 link fails, router R4 becomes an MP.

D. Router R1 is the LSP head-end and can be a PLR.

A. Show route-table

B. Show static

C. Show router routing-table

D. Show router route-table

A. Send a PATH Error message toward router R1.

B. Send a PATH Tear message toward router R1.

C. Send a PATH Tear message toward router R6.

D. Send a PATH Error message toward router R6.