CCIE系列认证问答题每日一练(2019.05.04)

问答题
BGP使用loopback接口建立邻居的好处？
答案：（1）Providing stability and redundancy. T...
问答题
what is ABR？
答案：A router that has interfaces i...
问答题
What is difference between OSPF neighbor and adjacencies？
答案：Neighbor：
A neighbor is another OSPF&ens...
问答题
What IPv6 address would you ping to determine if OSPFv3 is able to send and receive unicast packets across a link？
答案：Link Local Address。
问答题
why do you configure GRE in IPV6？
答案：（1）use GRE tunnels to carry ipv6&en...