A.An update packet with init flag set from a known, already established neighbor relationship was received by one of the routers. B.The ARP cache was cleared. C.The counters were cleared. D.The IP EIGRP neighbor relationship was cleared manually.
A.origin B.router-ID C.AS-path D.local-preference E.next-hop
簡述相同的網(wǎng)段的互相訪問問題。