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单选题
Which statement about OSPF ASBR summary LSA is true?()
A
It is generated by an ASBR and indicates the reachability to an ABR located in another area.
B
It is generated by ABR and indicates the reachability to an ASBR located in another AS.
C
It is generated by ABR and indicates reachability to itself.
D
It is generated by ABR and indicates the reachability to an ASBR located in another area.
E
It is generated by ASBR and indicates the reachability to an ABR.
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更多 “单选题Which statement about OSPF ASBR summary LSA is true?()A It is generated by an ASBR and indicates the reachability to an ABR located in another area.B It is generated by ABR and indicates the reachability to an ASBR located in another AS.C It is generated by ABR and indicates reachability to itself.D It is generated by ABR and indicates the reachability to an ASBR located in another area.E It is generated by ASBR and indicates the reachability to an ABR.” 相关考题
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Which LSA is the Type 10?()
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The following output exists on Router R1, a router internal to area 1. What can you d etermine as true from the output of the show ip ospf database summary command?()
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考题
Refer to the exhibit. The partial configuration for an OSPF ASBR and an Area 0 ABR is shown. Assume the OSPF configurations throughout the network are operable. Which statement about these configurations is true? ()A. The ASBR route - maps are basically useless, because there are no deny prefix - lists.B. LSA Type 5s wil l not be received by the ABR from the ASBR.C. The OSPF backbone will not learn any RFC 1918 addresses.D. The matched prefix - list addresses will be given a metric of 255, which is essentially unreachable.
考题
Refer to the exhibit. Which statement is true about the configuration? ()
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根据OSPF协议规定,下列哪些LSA只在区域内传播()
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考题
Which statement about OSPF ASBR summary LSA is true?()A、It is generated by an ASBR and indicates the reachability to an ABR located in another area.B、It is generated by ABR and indicates the reachability to an ASBR located in another AS.C、It is generated by ABR and indicates reachability to itself.D、It is generated by ABR and indicates the reachability to an ASBR located in another area.E、It is generated by ASBR and indicates the reachability to an ABR.
考题
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考题
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考题
The OSPF External LSA for prefix x.x.x.x exists in the OSPF database, but the prefix is not installed in therouting table. Which are possible explanations?()A、Inbound distribute-list is configured under the ospf process and it is denying x.x.x.xB、ASBR origination the LSA is not reachableC、Route to the Forwarding Address in not an internal OSPF routeD、Route to the Forwarding Address is an internal OSPF routeE、Route to the ASBR does not follow the same path as the one to the Forwarding Address
考题
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考题
Which LSA is the Type 10?()A、Router LSAB、Opaque LSAC、AS attributes LSAD、ASBR summary LSAE、Network summary LSA
考题
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在OSPF协议中,在NSSA内传播的LSA类型有()。A、Router-LSAB、Network-LSAC、Network-Summary-LSAD、ASBR-Summary-LSAE、AS-External-LSAF、NSSA-LSA
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在OSPF协议中,在Stub区域内传播的LSA类型有()。A、Router-LSAB、Network-LSAC、Network-Summary-LSAD、ASBR-Summary-LSAE、AS-External-LSA
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
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考题
单选题The ASBR-summary LSA is:().A
Generated by the ASBR and describes reachability to itselfB
Generated by the ASBR and describes reachabilty to the ABRC
Generated by the ABR and describes reachabilty to the ASBR for routers in a different area from the ASBRD
Generated by the ABR and describes reachabilty to the ASBR for routers in the same area with the ASBR
考题
单选题Which statement about OSPF ASBR summary LSA is true?()A
It is generated by an ASBR and indicates the reachability to an ABR located in another area.B
It is generated by ABR and indicates the reachability to an ASBR located in another AS.C
It is generated by ABR and indicates reachability to itself.D
It is generated by ABR and indicates the reachability to an ASBR located in another area.E
It is generated by ASBR and indicates the reachability to an ABR.
考题
多选题在OSPF协议中,STUB区域可以传播的LSA类型有()AType 1 (Router LSA)BType 2 (Network LSA)CType 3 (network summary LSA)DType 4 (ASBR Summary LSA)EType 5 (AS Exteral LSA)
考题
单选题Which OSPF LSA type does an ASBR use to originate a default route into an area? ()A
LSA 1B
LSA 3C
LSA 4D
LSA 5E
LSA 7
考题
多选题Which two statements about OSPF IPv6 routing are true?()AIt requires OSPF version 3.Bautomatically detects neighbors over NHMA interfacesCIt supports encryption usingDIt uses LSA type 9EIt uses LSA type 8
考题
单选题Which statement is true about the frequency of OSPF LSA transmissions?()A
They are configured per OSPF area.B
They are configured per virtual router.C
They are configured per OSPF process.D
They are configured per OSPF interface.
考题
单选题关于OSPF的ASBR-Summary-LSA的信息描述,错误的是()A
LinkState表示ASBR的RouterIDB
AdvertisingRouter表示该ABR的RouterIDC
所有区域的ASBR-Summary-LSA中的AdvertisingRouter字段都相同D
Metric表示该ABR到达ASBR的OSPF开销
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