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How is authentication handled with OSPFv3?（）
- A、OSPFv3 for IPv6 authen tication is supported by IPv6 IPsec.
- B、OSPFv3 for IPv6 authentication is supported by MD5 authentication.
- C、OSPFv3 for IPv6 authentication is supported by IPv4 IPsec.
- D、OSPFv3 for IPv6 authentication is supported by SHA - 1 authentication.
参考答案
更多 “How is authentication handled with OSPFv3?（）A、OSPFv3 for IPv6 authen tication is supported by IPv6 IPsec.B、OSPFv3 for IPv6 authentication is supported by MD5 authentication.C、OSPFv3 for IPv6 authentication is supported by IPv4 IPsec.D、OSPFv3 for IPv6 authentication is supported by SHA - 1 authentication.” 相关考题
考题
The following exhibit shows ipv6 route output. What would the metric be fo r a summary route that summarizes all three OSPFv3 routes displayed?()
A. 160B. 140C. 120D. 100
考题
Which statement is correct based upon the following output from the show command on RT1 ? ()
A. OSPFv3 establishes neighbor adjacencies by using global IPv6 addresses.B. OSPFv3 establishes neighbor adjacencies by using Link - local addresses.C. RT1 owns a subnet mask of 64 bits.D. OSPFv3 establishes neighbor adjacencies by using IPv4 addr esses.
考题
The following exhibit show s ipv6 route output. What would the metric be for a summary route that summarizes all three OSPFv3 routes displayed?()
A. 160B. 140C. 120D. 100
考题
When implementing OSPFv3, which statement describes the configuration of OSPF areas?()
A. In interface configuration mode, the OSPFv3 area ID combination assigns interfaces to OSPFv3 areas.B. In router configuration mode, the network wildcard area ID combination assigns networks to OSPFv3 areas.C. In interface configuration mode, the IPv6 OSPF process area ID combination assigns interfaces to OSPFv3 areas.D. In router configuration mode, the IPv6 OSPF interface area ID combination assigns interfaces to OSPFv3 areas.
考题
Refer to the exhibit. Based on the output from the show command on RT1which statement is true? ()
A. OSPFv3 uses global IPv6 addresses to establish neighbor adjacencies.B. RT1 has a subnet mask of 64 bits .C. RT1 has FastEthernet0/0 set as a DR for network type broadcast.D. OSPFv3 uses Link - local addresses to establish neighbor adjacencies.E. RT1does not have a global IPv6 address set on FastEthernet0/0.F. OSPFv3 uses IPv4 addresses to establish nei ghbor adjacencies.
考题
How is authentication handled with OSPFv3?()
A. OSPFv3 for IPv6 authen tication is supported by IPv6 IPsec.B. OSPFv3 for IPv6 authentication is supported by MD5 authentication.C. OSPFv3 for IPv6 authentication is supported by IPv4 IPsec.D. OSPFv3 for IPv6 authentication is supported by SHA - 1 authentication.
考题
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.
考题
Which of the following solutions will encapsulate IPv6 packets with IPv4 headers？（）A、Create an IPv4 tunnel and assign the tunnel IPv6 addressesB、Create IPv4 interfaces on both ends of the network， and use either static routes or a routingprocess to direct IPv6 packets through those interfacesC、IPv6 packets cannot be encapsulated with IPv4 headers because the addresses are notcompatibleD、Create IFV6 interfaces on both ends of the network， and use static routes to point the IPv4address to those interfacesE、Use an IPv6 routing protocol like OSPFv3 and assign IPv4 packets to that processF、Create an IPv4 tunnel and use the tunnel mode ipv6ip command
考题
下面哪个命令可以查看OSPFV3路由接口信息（）A、show ipov6 ospf neighborB、show ipv6 ospf interfaceC、show ipv6 ospf catabase
考题
Which two of these steps are minimum requirements to configure OSPFv3 under IPv6？（）A、Configure a routing process using the command ipv6 router ospf [process-id].B、Add the network statement for the interfaces on which OSPF will run.C、Configure OSPF on the interface that it will run on.D、Use the passive-interface command on the interfaces on which OSPF should not run.E、Enable routing.
考题
关于IPv6，大型ISP 网络过渡部署的策略一般是（） A、 采用MBGP 及OSPFv3 路由协议来建立双栈骨干网络B、 设置专门的ISATAP、手动隧道、6to4 中继网关及专线接入服务器C、 随着IPv6 接入需求的增长，ISP 可以建立IPv6 骨干网D、 建立IPv6 的DNS 服务器，提供DNS 解析服务
考题
Which information is carried in an OSPFv3 intra-area-prefix LSA？（）A、IPv6 prefixesB、link-local addressesC、solicited node multicast addressesD、IPv6 prefixes and topology information
考题
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。
考题
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.
考题
What IPv6 address would you ping to determine if OSPFv3 is able to send and receive unicast packets across a link？
考题
单选题When implementing OSPFv3, which statement describes the configuration of OSPF areas?（）A
In interface configuration mode, the OSPFv3 area ID combination assigns interfaces to OSPFv3 areas.B
In router configuration mode, the network wildcard area ID combination assigns networks to OSPFv3 areas.C
In interface configuration mode, the IPv6 OSPF process area ID combination assigns interfaces to OSPFv3 areas.D
In router configuration mode, the IPv6 OSPF interface area ID combination assigns interfaces to OSPFv3 areas.
考题
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.
考题
单选题Which of the following solutions will encapsulate IPv6 packets with IPv4 headers？（）A
Create an IPv4 tunnel and assign the tunnel IPv6 addressesB
Create IPv4 interfaces on both ends of the network， and use either static routes or a routingprocess to direct IPv6 packets through those interfacesC
IPv6 packets cannot be encapsulated with IPv4 headers because the addresses are notcompatibleD
Create IFV6 interfaces on both ends of the network， and use static routes to point the IPv4address to those interfacesE
Use an IPv6 routing protocol like OSPFv3 and assign IPv4 packets to that processF
Create an IPv4 tunnel and use the tunnel mode ipv6ip command
考题
单选题Which IPv6 address would you ping to determine if OSPFv3 is able to send and receive unicast packets across a link？ （）A
anycast addressB
site-local multicastC
global address of the linkD
unique local addressE
link-local address
考题
单选题How is authentication handled with OSPFv3?（）A
OSPFv3 for IPv6 authen tication is supported by IPv6 IPsec.B
OSPFv3 for IPv6 authentication is supported by MD5 authentication.C
OSPFv3 for IPv6 authentication is supported by IPv4 IPsec.D
OSPFv3 for IPv6 authentication is supported by SHA - 1 authentication.
考题
单选题下面哪个命令可以查看OSPFV3路由接口信息（）A
show ipov6 ospf neighborB
show ipv6 ospf interfaceC
show ipv6 ospf catabase
考题
问答题What IPv6 address would you ping to determine if OSPFv3 is able to send and receive unicast packets across a link？
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