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Which LSA is flooded across area boundaries？（）
- A、Type 1
- B、Type 2
- C、Type 3
- D、Type 5
- E、Type 7
参考答案
更多 “Which LSA is flooded across area boundaries？（）A、Type 1B、Type 2C、Type 3D、Type 5E、Type 7” 相关考题
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Which extension to the OSPFv2 protocol supports traffic engineering?()
A. LSA Type 8B. LSA Type 9C. LSA Type 10D. Transparent LSA
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Which of the following LSA types describe information related to topology or subnets useful for calculating routes for subnets inside the OSPF domain?()
A. 1B. 2C. 3D. 4E. 5F. 7
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Which extension to the OSPFv2 protocol supports traffic engineering？（）A、LSA Type 8B、LSA Type 9C、LSA Type 10D、Transparent LSA
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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
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Which two OSPF LSA types are new in OSPF version 3？ （）A、LinkB、NSSA externalC、Network linkD、Intra-area prefixE、AS domain
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When learning a new route, if a LSA received is not found in the topological database, what will an internal OSPF router do?（）A、The sequence numbers are checked, and if the LSA is val id it is entered into the topology database.B、The LSA is placed in the topological database and an acknowledgement is sent to the transmitting router.C、The LSA is dropped and a message is sent to the transmitting router.D、The LSA is flooded imme diately out of all the OSPF interfaces, except the interface from which the LSA was received.
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Which information is carried in the OSPFv3 intra-area Prefix LSA？（）A、all link-local addressesB、all IPv6 prefix and topology information that OSPFv2 included in Router LSA and Network LSAC、list of options associated with the link to all other routers attached to the linkD、all prefix-specific information that OSPFv2 included in Router LSA and Network LSA
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Which two statements about OSPF IPv6 routing are true？（）A、It requires OSPF version 3.B、automatically detects neighbors over NHMA interfacesC、It supports encryption usingD、It uses LSA type 9E、It uses LSA type 8
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Which mechanism does OSPFv3 use when the router LSA is too big to be sent out？（）A、It relies on IPv6 to do the fragmenting.B、It splits the LS Update packet into smaller packets.C、It splits the LSA into smaller router LSA packets.D、It produces an error.
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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
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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）
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多选题Which three fields are optional in an OSPFv3 external LSA？（）AForwarding AddressBExternal RouteCReference Link-State IDDOptionEPrefix Options
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单选题Which LSA is the Type 10？（）A
Router LSAB
Opaque LSAC
AS attributes LSAD
ASBR summary LSAE
Network summary LSA
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单选题Which router is doing LSA type 7 to type 5 translation，and why？（）A
Both RTA and RTB will do LSA7/5 translation，since they are both NSSA ABRsB
RTA will do LSA7/5 translation，since it has the lower router IDC
RTB will do LSA7/5 translation，since it has the higher router IDD
The redistributing router will do LSA7/5 translation，since it is within the NSSA
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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
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单选题Which of the following LSA is the Type 10？（）A
Router LSAB
Opaque LSAC
AS attributes LSAD
ASBR summary LSAE
Network summary LSA
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单选题When learning a new route, if a LSA received is not found in the topological database, what will an internal OSPF router do?（）A
The sequence numbers are checked, and if the LSA is val id it is entered into the topology database.B
The LSA is placed in the topological database and an acknowledgement is sent to the transmitting router.C
The LSA is dropped and a message is sent to the transmitting router.D
The LSA is flooded imme diately out of all the OSPF interfaces, except the interface from which the LSA was received.
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Which OSPF area type allows for the flooding of a Type 7 LSA?（）A
stubB
transitC
borderD
not-so-stubby
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
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单选题Which mechanism does OSPFv3 use when the router LSA is too big to be sent out？（）A
It relies on IPv6 to do the fragmenting.B
It splits the LS Update packet into smaller packets.C
It splits the LSA into smaller router LSA packets.D
It produces an error.
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