单项选择题
Which configuration would allow for non-revertative LSP path failover？（）
A.A B.B C.C D.D
单项选择题 What is the correct configuration of a routing-instance in a Kompella Layer 2 VPN？（）
单项选择题 What is the correct configuration of Anycast RP on the loopback interface， assuming a shared anycast address of 10.1.1.1？（）
多项选择题 InJUNOSsoftware，whichthreeroutingprotocolscanbeusedtorouteIPv6？（）
