What is the function of the Type 4 LSA?（）A、Advertise cost to the ABR.B、Summarize external routes.C、Advertise cost to the ASBR.D、Report a broadcast segment's DR
What is the function of the Type 4 LSA?（）
- A、Advertise cost to the ABR.
- B、Summarize external routes.
- C、Advertise cost to the ASBR.
- D、Report a broadcast segment's DR
相关考题：
What is true regarding the OSPF Type 2 LSA?() A. The DR floods this to describe the local stub network segment.B. The ABR floods this to describe the local stub network segment.C. The DR floods this to describe the local transit network segment.D. Each OSPF router floods this to describe its interfaces and metrics.E. The DR and BDR flood this to describe the local transit network segment.
Which OSPF router will advertise a Type 2 network LSA for a broadcast network segment?() A.AB.BC.CD.D
Which of the following answers can be verified as true based on the following command output from Router R1?（）R1show ip ospf virtual - linksVirtual Link OSPF_VL0 to router 4.4.4.4 is upRun as demand circuitDoNotAge LSA alloweD.Transit area 1, via interface FastEthernet0/1, Cost of using 3A. R1 is configured with an area 0 virtual - link 4.4.4.4 cost 3 command.B. The ping 4.4.4.4 command on R1 must currently be successful.C. R1‘s Fa0/0 OSPF cost is 3.D. 4.4.4.4 is known to R1 based on a Type 1 LSA in area 1.
Refer to the exhibit. OSPF is configured on all routers in the network. Area 5 is configured as an NSSA areA. The RIPv2 routes are redistributed into the OSPF domain on router R5. What two types of LSAs will be originated by router R5?（）A. type 1 Router LSAB. type 2 Network LSAC. type 3 Network Summary LSAD. type 4 ASBR Summary LSAE. type 5 AS External LSAF. type 7 NSSA External LSA
Which description regarding OSPF Network LSAs is correct?() A. They are originated by Area Border Router and are sent into a single area to advertise an Autonomous System Border Router.B. They are originat ed by Area Border Routers and are sent into a single area to advertise destinations outside that area.C. They are originated by the DR on every multi - access network. They include all attached routers including the DR itself.D. They are originated by every router in the OPSF network. They include all routers on the link, interfaces, the cost of the link, and any known neighbor on the link.
根据OSPF协议规定,下列哪些LSA只在区域内传播() A. Router LSA （ Type = 1 ）B. Netwrok LSA （ Type = 2 ）C. Network Summary LSA （ Type = 3 ）D. ASBR Summary LSA （ Type = 4 ）E. AS External LSA （ Type = 5 ）
What OSPF LSA is used to support MPLS-traffic Engineering ？（）A、External LSA （Type 5 ）B、Opaque LSA （Type 9 ）C、Opaque LSA （Type 10 ）D、Opaque LSA （Type 11 ）E、NSSA LSA （Type 7 ）
The show ip ospf database external command displays information about which OSPF LSA type？（）A、LSA type 1B、LSA type 2C、LSA type 7D、LSA type 3E、LSA type 9F、LSA type 5
Which one of these statements is true of OSPF type 5 LSAs？ （）A、 They are used to summarize area routes to other areas.B、 They are used in not-so-stubby areas to propagate external routes.C、 They are used to notify areas of the ASBR.D、 They are flooded to all areas except stub areas （external route）.
What is true regarding the OSPF Type 2 LSA?（）A、The DR floods this to describe the local stub network segment.B、The ABR floods this to describe the local stub network segment.C、The DR floods this to describe the local transit network segment.D、Each OSPF router floods this to describe its interfaces and metrics.E、The DR and BDR flood this to describe the local transit network segment.
What configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？（）A、redistribute directB、redistribute staticC、redistribute connectedD、redistribute access-internal
What action will a BGP route reflector take when it receives a prefix marked with the community attribute NO ADVERTISE from a client peer？（）A、It will advertise the prefix to all other client peers and non-client peers.B、It will not advertise the prefix to EBGP peers.C、It will only advertise the prefix to all other IBGP peers.D、It will not advertise the prefix to any peers.
If two routers， both reachable from one another， originate functionally equivalent type 2 external- LSAs （i.e，same destination， cost and non-zero forwarding address ）， Which of the following statements wouldapply ？（）A、Two LSAs will exist in the network for this destination， and both will be usedB、Two LSAs will exist in the network for this destination， but only the one generated by the highest RID ASBR will be usedC、Only the LSA generated by the highest RID ASBR will exist in the networkD、Only the LSA generated by the lowest RID ASBR will exist in the network
What is the function performed by LSA Type 1？（）A、Create virtual links.B、Advertise external prefixed.C、Summarize routes between areas.D、Advertise a router’s interfaces and metrics.
OSPFv3 interarea-prefix-LSAs are most similar to which OSPFv2 LSA type?（）A、Type 7 LSAsB、Type 4 summary LSAsC、Type 3 summary LSAsD、Type 5 AS-external LSAs
What is true about a background engine? （）(Choose two.)A、It is a server-side PL/SQL procedure.B、When executing a PL/SQL function activity, it will automatically ping (cache) the PL/SQL code.C、It executes deferred activities in decreasing order of their Cost property value (activities with higher cost value are processed first).D、It would fail if another background engine process is started to handle the same type of activities within the same item type.E、During its single invocation, it processes activities that were stuck, deferred or timed out when the background engine was started.
The sales team has brought in the pSeries technical specialist to recommend the best solution to win the business. The customer wants the lowest purchase cost four-disk solution using an external I/O solution. Which of the following offerings provides the required base function at the lowest cost？（）A、2104B、ESS800C、FAStT600D、SSA 7133
多选题根据OSPF协议规定，下列哪些LSA只在区域内传播（）ARouter LSA （ Type = 1 ）BNetwrok LSA （ Type = 2 ）CNetwork Summary LSA （ Type = 3 ）DASBR Summary LSA （ Type = 4 ）EAS External LSA （ Type = 5 ）
单选题The sales team has brought in the pSeries technical specialist to recommend the best solution to win the business. The customer wants the lowest purchase cost four-disk solution using an external I/O solution. Which of the following offerings provides the required base function at the lowest cost？（）A2104BESS800CFAStT600DSSA 7133
单选题Which description regarding OSPF Network LSAs is correct?（）AThey are originated by Area Border Router and are sent into a single area to advertise an Autonomous System Border Router.BThey are originat ed by Area Border Routers and are sent into a single area to advertise destinations outside that area.CThey are originated by the DR on every multi - access network. They include all attached routers including the DR itself.DThey are originated by every router in the OPSF network. They include all routers on the link, interfaces, the cost of the link, and any known neighbor on the link.
单选题What action will a BGP route reflector take when it receives a prefix marked with the community attribute NO ADVERTISE from a client peer？（）AIt will advertise the prefix to all other client peers and non-client peers.BIt will not advertise the prefix to EBGP peers.CIt will only advertise the prefix to all other IBGP peers.DIt will not advertise the prefix to any peers.
单选题What is true regarding the OSPF Type 2 LSA?（）AThe DR floods this to describe the local stub network segment.BThe ABR floods this to describe the local stub network segment.CThe DR floods this to describe the local transit network segment.DEach OSPF router floods this to describe its interfaces and metrics.EThe DR and BDR flood this to describe the local transit network segment.
单选题What is the function of the Type 4 LSA?（）AAdvertise cost to the ABR.BSummarize external routes.CAdvertise cost to the ASBR.DReport a broadcast segment's DR
单选题What is the function performed by LSA Type 1？（）ACreate virtual links.BAdvertise external prefixed.CSummarize routes between areas.DAdvertise a router’s interfaces and metrics.
单选题Which one of these statements is true of OSPF type 5 LSAs？ （）A They are used to summarize area routes to other areas.B They are used in not-so-stubby areas to propagate external routes.C They are used to notify areas of the ASBR.D They are flooded to all areas except stub areas （external route）.
单选题What OSPF LSA is used to support MPLS-traffic Engineering ？（）AExternal LSA （Type 5 ）BOpaque LSA （Type 9 ）COpaque LSA （Type 10 ）DOpaque LSA （Type 11 ）ENSSA LSA （Type 7 ）