You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriateABR. Which two commands should you use from the [edit] hierarchy level within JUNOS configuration mode?（）A、set protocols ospf area-range network/mask-lengthB、set

题目

You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriateABR. Which two commands should you use from the [edit] hierarchy level within JUNOS configuration mode?（）

A、set protocols ospf area-range network/mask-length
B、set protocols ospf area area-id nssa area-range network/mask-length
C、set protocols ospf area area-id area-range network/mask-length restrict
D、set protocols ospf area area-id nssa area-range network/mask-length restrict

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相似问题和答案

第1题：

Which two commands are needed to create and apply an export policy that advertises static routes to OSPF neighbors?()

A.edit policy-options policy-statement policy-name set term 1 from protocol static set term 1 then accept

B.edit ospf policy set from protocol static set 1 then accept

C.set protocols OSPF export policy-name

D.set protocols OSPF policy policy-name

参考答案：A, C

第2题：

You are developing a verification plan for an upcoming OSPF implementation. Part of this plan is to verify the status of type 3 LSAs within the network. Which routers should you verify first to ensure that the configuration s are correct for generating type 3 LSAs?（）

A. Internal routers within the backbone area (area 0)

B. Internal routers within the NSSAs

C. Internal routers within the stubby areas

D. ASBRs

E. ABRs

F. DRs and BDRs

参考答案：E

第3题：

You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriateABR. Which two commands should you use from the [edit] hierarchy level within JUNOS configuration mode?()

A. set protocols ospf area-range network/mask-length

B. set protocols ospf area area-id nssa area-range network/mask-length

C. set protocols ospf area area-id area-range network/mask-length restrict

D. set protocols ospf area area-id nssa area-range network/mask-length restrict

参考答案：B, D

第4题：

Which statement best describes OSPF external LSAs （type 5）？（）

A、OSPF external LSAs are automatically flooded into all OSPF areas， unlike type 7 LSAs， which require that redistribution be configured.
B、External LSAs （type 5） are automatically changed to type 1 LSAs at ASBRs.
C、Type 5 LSAs are route summaries describing routes to networks outside the OSPF Autonomous System.
D、External network LSAs （type 5） redistributed from other routing protocols into OSPF are not permitted to flood into a stub area.

正确答案:D

第5题：

Which two statements about configuration an unconnected Catalyst Express 500 switch from setup mode using a PC are true？（）

A、You may use Cisco Network Assistant to set up the initial configuration
B、You must use CLI for initial configuration
C、You may use either CLI or CAN for configuration
D、You may make a direct connection to the PC from any point on the switch
E、You may only make a direct connection from the port with the flashing green LED to the PC

正确答案:A,E

第6题：

Refer to the exhibit. A company would prefer all Internet - bound OSPF routed traffic to use ISP ABC with ISP DEF as a backup. As the network consultant, what three configuration changes might you make?（）

A. The default -information originate command should be configured on router B1 and B4.

B. The default -information originate command should be configured on router B2 and B3.

C. If the metric value for ISP ABC is set at the default, the I SP DEF metric value should be set to 1.

D. If the metric value for ISP ABC is set at the default, the ISP DEF metric value should be set to 25.

E. The metric type value should be set to type 1.

F. The metric type value should be set to type 2.

参考答案：B, D, F

第7题：

When verifying the OSPF link state database, which type of LSAs should you expect to see within the different OS PF area types?()

A. All OSPF routers in stubby areas can have type 3 LSAs in their database.

B. All OSPF routers in stubby areas can have type 7 LSAs in their database.

C. All OSPF routers in totally stubby areas can have type 3 LSAs in their database.

D. All OSPF routers in totally stubby areas can have type 7 LSAs in their database.

E. All OSPF routers in NSSA areas can have type 3 LSAs in their database.

F. All OSPF routers in NSSA areas can have type 7 LSAs in their database.

参考答案：A, E, F

第8题：

You want to suppress advertisement of all routes within the 200.200.0.0／16 range to your OSPFneighbors in other areas. Which configuration accomplishes this goal?()

A. [edit protocols ospf area area-id] area-range 200.200.0.0/16 discard;

B. [edit protocols ospf area area-id] area-range 200.200.0.0/16 restrict;

C. [edit protocols ospf area area-id] area-range 200.200.0.0/16 no-summary;

D. [edit protocols ospf area area-id] area-range 200.200.0.0/16 suppress;

参考答案：B

第9题：

You want to suppress advertisement of all routes within the 200.200.0.0/16 range to your OSPFneighbors in other areas. Which configuration accomplishes this goal?（）

A、[edit protocols ospf area area-id] area-range 200.200.0.0/16 discard;
B、[edit protocols ospf area area-id] area-range 200.200.0.0/16 restrict;
C、[edit protocols ospf area area-id] area-range 200.200.0.0/16 no-summary;
D、[edit protocols ospf area area-id] area-range 200.200.0.0/16 suppress;

正确答案:B

第10题：

A、Internal routers within the backbone area (area 0)
B、Internal routers within the NSSAs
C、Internal routers within the stubby areas
D、ASBRs
E、ABRs
F、DRs and BDRs

正确答案:E

You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriateABR. Which two commands should you use from the [edit] hierarchy level within JUNOS configuration mode?（）A、set protocols ospf area-range network/mask-lengthB、set

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