External LSA （Type 5 ）
Opaque LSA （Type 9 ）
Opaque LSA （Type 10 ）
Opaque LSA （Type 11 ）
NSSA LSA （Type 7 ）
第1题：
A. Extended IS reachability
B. Extended IP reachability
C. Traffic engineering opaque
D. Traffic engineering router ID
E. Extended MPLS reachability
第2题：
A. It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point network
B. It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF router
C. It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access network
D. It is used to determine which interfaces will send Hello packets to neighboring OSPF routers
第3题：
A. The router sends the file debugOSPF (containing hellos sent and LSA updates) to the syslog server.
B. The router traces both OSPF hellos sent and LSA updates, and stores the results in the debugOSPFfile.
C. The router traces both OSPF hellos sent and LSA updates, and sends the results to the syslog process with the debugOSPF facility.
D. The router traces all OSPF operations, stores the results in the debugOSPF file, and marks both hellos sent and LSAupdates in the file with a special flag.
第4题：
What OSPF LSA is used to support MPLS-traffic Engineering ？（）
第5题：
Which OSPF LSA is used to support MPLS traffic engineering？（）
第6题：
A. set protocols rsvp cspf-enable
B. set protocols mpls cspf-enable
C. set protocols rsvp traffic-engineering
D. set protocols ospf traffic-engineering
第7题：
A. show ip ospf lsa database
B. show ip ospf link-state
C. show ip ospf neighbors
D. show ip ospf database
第8题：
A. Type 9, AS scope
B. Type 10, AS scope
C. Type 10, Area scope
D. Type 9, Area scope
第9题：
Your network trainee asks you, in the context of IPv6 and OSPF, what best des cribes a type 9 LSA? What should you tell her?（）
第10题：
Which of the following are not true OSPF LSA rules？（）