OSPFv3和OSPFv2的LSA头部均为（）。
OSPFv3和OSPFv2的LSA头部均为（）。
相关考题：
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
Which extension to the OSPFv2 protocol supports traffic engineering?() A. LSA Type 8B. LSA Type 9C. LSA Type 10D. Transparent LSA
Which of the following are true of both OSPFv2 and OSPFv3?() A. The method of choosing an OSPF router IDB. Verification checks that must be validated before two routers can become OSPF neighborsC. Support for route tagsD. Support for multiple instances per inter face
What are two enhancements that OSPFv3 supports over OSPFv2? () A.It requires the use of ARP.B.It can support multiple IPv6 subnets on a single link.C.It supports up to 2 instances of OSPFv3 over a common link.D.It routes over links rather than over networks.
关于OSPF命令描述不正确的是() A.末节区域和完全末节区域的配置区别是完全末节区域配置了no-smmary参数B.stub router命令用来配置此路由器为stub路由器，stub路由器可以与非stub路由器形成邻居关系C.OSPFv3配置中不必使用router-id命令配置router-id，配置方法和OSPFv2一样D.OSPFv2和OSPFv3配置接口命令的区别是OSPFv2使用network命令，而OSPFv3直接在接口上使能
Which of the following are true of both OSPFv2 and OSPFv3?（）A、The method of choosing an OSPF router IDB、Verification checks that must be validated before two routers can become OSPF neighborsC、Support for route tagsD、Support for multiple instances per inter face
Which three fields are optional in an OSPFv3 external LSA？（）A、Forwarding AddressB、External RouteC、Reference Link-State IDD、OptionE、Prefix Options
What is the flooding scope of an OSPFv3 LSA， if the value of the S2 bit is set to 1 and the S1 bit is set to 0？（）A、link localB、area wideC、AS wideD、reserved
Which extension to the OSPFv2 protocol supports traffic engineering？（）A、LSA Type 8B、LSA Type 9C、LSA Type 10D、Transparent LSA
什么是两个改进，OSPFv3支持在OSPFv2的？（）A、它需要使用ARP的。B、它可以支持单条链路多个IPv6子网。C、最高支持到OSPFv3协议的通过一个共同的链接2实例。D、它在路线链接，而不是在网络上。
What are two enhancements that OSPFv3 supports over OSPFv2? （）A、It requires the use of ARP.B、It can support multiple IPv6 subnets on a single link.C、It supports up to 2 instances of OSPFv3 over a common link.D、It routes over links rather than over networks.
关于OSPF中年的DD报文和LSA描述正确的是（）。A、DD报文中包含LSA的详细信息B、DD报文中仅包含LSA的头部信息C、LSA的头部可以唯一标识一个LSAD、LSA头部只是LSA的一小部分
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
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.
多选题What are two enhancements that OSPFv3 supports over OSPFv2? （）AIt requires the use of ARP.BIt can support multiple IPv6 subnets on a single link.CIt supports up to 2 instances of OSPFv3 over a common link.DIt routes over links rather than over networks.
多选题Which three fields are optional in an OSPFv3 external LSA？（）AForwarding AddressBExternal RouteCReference Link-State IDDOptionEPrefix Options
单选题OSPFv3 interarea-prefix-LSAs are most similar to which OSPFv2 LSA type?（）AType 7 LSAsBType 4 summary LSAsCType 3 summary LSAsDType 5 AS-external LSAs
多选题Which of the following are true of both OSPFv2 and OSPFv3?（）AThe method of choosing an OSPF router IDBVerification checks that must be validated before two routers can become OSPF neighborsCSupport for route tagsDSupport for multiple instances per inter face
单选题Which of the following characteristics applies only to OSPFv3 and not to OSPFv2？（）ASeveral processes can exist simultaneouslyBRequires direct connectivity from the backbone area to all other areasCHas the same packet typesDCan support multiple subnets on a single linkEUses a hierarchical structure divided into areasFAdjacencies formed with neighbors
单选题Which extension to the OSPFv2 protocol supports traffic engineering？（）ALSA Type 8BLSA Type 9CLSA Type 10DTransparent LSA
单选题Which mechanism does OSPFv3 use when the router LSA is too big to be sent out？（）AIt relies on IPv6 to do the fragmenting.BIt splits the LS Update packet into smaller packets.CIt splits the LSA into smaller router LSA packets.DIt produces an error.
多选题关于OSPF中年的DD报文和LSA描述正确的是（）。ADD报文中包含LSA的详细信息BDD报文中仅包含LSA的头部信息CLSA的头部可以唯一标识一个LSADLSA头部只是LSA的一小部分
多选题关于OSPF命令描述不正确的是（）A末节区域和完全末节区域的配置区别是完全末节区域配置了no-smmary参数Bstub router命令用来配置此路由器为stub路由器，stub路由器可以与非stub路由器形成邻居关系COSPFv3配置中不必使用router-id命令配置router-id，配置方法和OSPFv2一样DOSPFv2和OSPFv3配置接口命令的区别是OSPFv2使用network命令，而OSPFv3直接在接口上使能