During the IPv6 address resolution， a node sends a neighbor solicitation message in order to discover which of these？（）
第1题：
A. router ospf ipv6 process - id
B. ipv6 ospf process - id
C. router ospf process - id
D. ipv6 router ospf process - id
第2题：
IPV6的优势（）
第3题：
Ipv6 is(71)for "Internet Protocol Version 6"。Ipv6 is the "next generation" protocol design by the IETF to(72)the current version Inernet Protocol, IP Version 4. Most of today's internet uses Ipv4, which is now nearly twenty years old. Ipv4 has been remarkably resilient in spite of its age, but it is beginging to have problems. Most importantly, there is a growing(73)of Ipv4 addresses, which are needed by all new machines added to the Internet. Ipv6 fixs a number of problems in Ipv4, shch as the(74)number of available Ipv4 addresses. It also adds many improvements to Ipv4 in areas such as souting and network autoconfiguration. Ipv6 is expected to gradually replace Ipv4, with the two coexing for a number of years during a transition(75)A.
A．short
B．abbreviate
C．abbreviation
D．initial
第4题：
During the IPv6 autoconfiguration, what does the device append to the 64- bit prefix that it receives from the router to create its IPv6 address?（）
第5题：
关于IPv6和IPv4的区别，以下哪些描述是正确的（）
第6题：
卸载IPv6的命令（）
第7题：
安装IPv6的命令（）
第8题：
A. a pseudora ndom generated number
B. its locally configured IPv4 address
C. the DHCP - supplied device ID
D. its MAC address
第9题：
Which command enables OSPF for IPv6?（）
第10题：
激活IPv6的命令是（）