IPRIPv2 丟棄了版本 %1 的封包,它來自 IP 位址為 %3 的鄰接路由器,由 IP 位址為 %2 的介面所接收。上述的介面已被設定成只接受版本 %4 的封包。
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English version
IPRIPv2 discarded a version %1 packet received on the interface with IP address %2 from a neighbor with IP address %3. The above interface is configured to accept only version %4 packets.