缺省路由-CCNA中文版PPT下载

缺省路由 使用缺省路由后，Stub Network可以到达路由器A以外的网络。 * Purpose: This figure gives an example of a default route configuration. Emphasize: With an address and subnet mask of 0.0.0.0 0.0.0.0 in the ip route statement, packets for any network not listed in the routing table will be sent to the next hop, 172.16.2.2.