Use NetStat-r to query and analyze the route table

Use NetStat-r to query and analyze the route table to view the current system route table. The information provided in this table is: 1, and the LAN is 192. 168. 203 IP segment, your IP address is 128, and the gateway is set to 2. If the network you access is any network (0.0.0.0), you will exit from the gateway 192.168.203.2. 2. The internal Cyclic Network is the network segment specified as 127.0.0.0, and your internal address is 127.0.0.1. If you ping localhost, the ping information of 127.0.0.1 is returned, indicates that your physical Nic and hardware device are normal. 3. If the network you access is your own network segment (192.168.203.0), you will go out of your interface 192.168.203.128 without going through the gateway. Www.2cto.com 4, the broadcast initiator interface is also out by yourself. Note: the last bit of the IP address is 255, which is a broadcast address. We do not detail the broadcast here. We recommend that you check related materials 5. multicast and multicast. Generally, you do not need to pay attention to them. 6. Your default gateway is 192.168.203.2. If there are other gateways, you will first access the network from this gateway.