A.啟用端口安全 B.跟橋保護(hù) C.廣播風(fēng)暴控制 D.Cisco安全端口分析器
A.RIPng B.OSPFv3 C.static D.IS-IS for IPv6
A.to confine network instability to single areas of the network. B.to reduce the complexity of router configuration. C.to speed up convergence. D.to lower costs by replacing routers with distribution layer switches. E.to decrease latency by increasing bandwidth. F.to reduce routing overhead.