This is the seventh day of my participation in the November Gwen Challenge. Check out the event details: The last Gwen Challenge 2021
【 Objective 】
Understand and master the basic application methods of simulator networking
Understand and master the packet capture and viewing method in the simulator environment
Master basic switch configurations
【 Network Topology 】
Network topology connection, as shown in Figure 1.
[Configuration Planning]
The IP addresses of PC1 and PC2 are 192.168.1.1/24 and 192.168.1.2/24 respectively. The default gateway is 192.168.1.254.
【 exercise 1】
1. Construct the topology as shown in Figure 1;
2. Set IP parameters for PC1 and PC2 as required.
- Ping PC2 on PC1 to check the connectivity.
4. Enable packet capture on LSW1, ping PC2 on PC1, view captured packets on the Wireshark, and analyze the communication process.
【 exercise 2】
1. Configure the name of the switch as SwitchA.
2. Set the console password to 123 and the remote login password to 456, and require that the privileged password be saved in encrypted form in the configuration file.
3. Save the current switch configuration in the vrpvfg. CFG file.
4. View the contents of the saved-configuration and current-configuration files.
5. View the commands that can be executed in the user view and the system view.
6. Use the command to close the switch interface that connects PC0. Then, open the interface again.
summary
If this article helps you, remember the triple concave ~