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在OSPF网络中，对于Router LSA（Type=1），下列描述正确的是（）。
- A、所有运行OSPF的路由器都会生成Router LSA
- B、在广播和NBMA类型的网络中这种类型的LSA仅有DROther生成
- C、这种类型的LSA描述了某个区域内路由器端口链路状态的集合
- D、这种类型的LSA传递范围是其所属的整个自治系统
参考答案
更多 “在OSPF网络中，对于Router LSA（Type=1），下列描述正确的是（）。A、所有运行OSPF的路由器都会生成Router LSAB、在广播和NBMA类型的网络中这种类型的LSA仅有DROther生成C、这种类型的LSA描述了某个区域内路由器端口链路状态的集合D、这种类型的LSA传递范围是其所属的整个自治系统” 相关考题
考题
关于OSPF协议中LSA的传递范围，下列说法中正确的是()A.Router LSA(Type=1)只在区域内传递，其它区域中不会出现非本区域的RouterLSAB.Netwrok LSA(Type=2)只在其内容所描述的网段内传递，其它网段中不会出现非本网段的NetwrokLSAC.Network Summary LSA(Type=3)只在相关区域内传播，相关区域是指生成该LSA的ABR(区域边界路由器)所属的所有区域D.E:ASExternal LSA(Type=5)在整个自治系统内传播，STUB区域除外
考题
一台运行OSPF的路由器，它的两个正常工作的接口一个属于区域0，另一个属于区域9，并且重分布5条静态路由进入OSPF，则该路由器一定会始发哪些LSA（）A.Router LSA（Type=1）；B.Network LSA（Type=2）；C.Network Summary LSA（Type=3）；D.ASBR Summary LSA（Type=4）；E.ASE xternal LSA（Type=5）；
考题
Which router translates the Type 7 LSAs into Type 5 LSAs, according to RFC 1587 (OSPF NSSAOption) in an OSPF NSSA with more than one ABR?()
A. The router receiving the route translates the Type 7 LSA into a Type 5 LSA.B. The ABR with the lowest router ID translates all Type 7 LSAs into Type 5 LSAs.C. The ABR with the highest router ID translates all Type 7 LSAs into Type 5 LSAs.D. All ABRs translate the Type 7 LSAs into Type 5 LSAs depending on which one has the lowest cost to the route.
考题
Which OSPF router will advertise a Type 2 network LSA for a broadcast network segment?()
A.AB.BC.CD.D
考题
在OSPF中,Stub area与Total Stub area的区别在于对哪类LSA的处理不同()。
A.LSA type 1B.LSA type 2C.LSA type 3D.LSA type 5E.LSA type 7
考题
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
考题
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 ）
考题
Which OSPF LSA is used to support MPLS traffic engineering？（）A、opaque LSA （Type 8）B、opaque LSA （Type 9）C、link LSA （Type 1）D、network LSA （Type 2）E、opaque LSA （Type 10）
考题
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
考题
Which of the following are not true OSPF LSA rules？（）A、OSPF LSA type 5 triggers an LSA type 7 at an ABR between an NSSA and the backbone areaB、OSPF LSA type 1 triggers an LSA type 3 at an ABR.C、OSPF LSA type 7 triggers an LSA type 5 at an ABR between an NSSA and the backbone areaD、OSPF LSA type 3 triggers an LSA type 4 at an ABR.E、OSPF LSA type 5 triggers an LSA type 7 at an A5BR but only in N5SAsF、OSFP LSA type 2 triggers an LSA type 3 at an ABR
考题
在OSPF 中，Stub area 与Total Stub area 的区别在于对哪类LSA 的处理不同（） A、 LSA type 1B、 LSA type 2C、 LSA type 3D、 LSA type 5E、 LSA type 7
考题
在OSPF网络中，对于Network LSA（Type=2），下列描述正确的是（）。A、Network LSA是由ABR生成的B、只有连接广播网络和NBMA网络的路由器才可能产生Network LSAC、DR通过Network LSA来描述本网段中所有已经同其建立了邻接关系的路由器D、Network LSA传递范围是其所属的整个自治系统
考题
Routes redistributed into an OSPF ASBR are which LSA type？（）A、LSA type 1B、LSA type 2C、LSA type 3D、LSA type 4E、LSA type 5F、LSA type 6
考题
Which LSA is used in JUNOS software when a OSPF router restarts？（）A、LSA Type 6B、LSA Type 9C、LSA Type 10D、LSA Type 11
考题
多选题关于OSPF协议中LSA的传递范围，下列说法中正确的是（）ARouter LSA（Type=1）只在区域内传递，其它区域中不会出现非本*区域的Router LSA；BNetwork LSA（Type=2）只在其内容所描述的网段内传递，其它网段中不会出现非本*网段的Network LSACNetwork Summary LSA（Type=3）只在相关区域内传播，相关区域是指生成该LSA的ABR（区域边界路由器）所属的所有区域DASBR Summary LSA（Tpye=4）在整个自治系统内传播，STUB区域除外EAS External LSA（Tpye=5）在整个自治系统内传播，STUB区域除外
考题
单选题Which OSPF LSA is used to support MPLS traffic engineering？（）A
opaque LSA （Type 8）B
opaque LSA （Type 9）C
link LSA （Type 1）D
network LSA （Type 2）E
opaque LSA （Type 10）
考题
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 ）
考题
多选题Which of the following are not true OSPF LSA rules？（）AOSPF LSA type 5 triggers an LSA type 7 at an ABR between an NSSA and the backbone areaBOSPF LSA type 1 triggers an LSA type 3 at an ABR.COSPF LSA type 7 triggers an LSA type 5 at an ABR between an NSSA and the backbone areaDOSPF LSA type 3 triggers an LSA type 4 at an ABR.EOSPF LSA type 5 triggers an LSA type 7 at an A5BR but only in N5SAsFOSFP LSA type 2 triggers an LSA type 3 at an ABR
考题
单选题根据OSPF协议规定，对于一个运行在STUB区域的区域内路由器，它的LSDB中不会出现下列哪些LSA（）。A
Route rLSA（Type=1）B
Netwrok LSA（Type=2）C
Network Summary LSA（Type=3）D
AS External LSA（Type=5）
考题
单选题Which router translates the Type 7 LSAs into Type 5 LSAs, according to RFC 1587 (OSPF NSSAOption) in an OSPF NSSA with more than one ABR?（）A
The router receiving the route translates the Type 7 LSA into a Type 5 LSA.B
The ABR with the lowest router ID translates all Type 7 LSAs into Type 5 LSAs.C
The ABR with the highest router ID translates all Type 7 LSAs into Type 5 LSAs.D
All ABRs translate the Type 7 LSAs into Type 5 LSAs depending on which one has the lowest cost to the route.
考题
单选题Which LSA is used in JUNOS software when a OSPF router restarts？（）A
LSA Type 6B
LSA Type 9C
LSA Type 10D
LSA Type 11
考题
单选题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 ）
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