Shulou(Shulou.com)06/02 Report--

overview

The experimental topology diagram is shown above, where R1 acts as a three-layer switch, creating three vlan, vlan10, vlan20, and vlan30. R2 is used as a switch to connect host1, host2, and host3, where host1 is divided into vlan10, host2 is divided into vlan20, and host3 is divided into vlan30. Host3 is a Linux system that builds dhcp and dns services with an ip address of 192.168.100.100/24. R3 is a router connected to host4 on the external network. The IP address of host4 is 14.0.0.14/24. In R3, the f0/0 interface address is 12.0.0.2/24, the f0/1 interface address is 14.0.0.1/24, and the R1f1/1 interface address is 12.0.0.1. Build two websites in host4, and finally realize the intercommunication of the whole network.

experimental environment

VMware virtual machines, GNS3, one Linux server, two Windows 10, one Windows server

Experimental setup process

A Linux system in the networking state, install dhcp and dns service program, after installation, change to only host mode, configure network card, two windows 10 also according to the topology diagram, change to only host mode, select network card.

2. Enter the R2 configuration interface, turn off routing, and create three vlans.

3. Enter the R1 configuration interface, assign addresses to the vlan virtual ports, set up dhcp relay services, and configure default routes.

4 Enter R3 interface, assign address to two ports, configure static route

5. Building dhcp and dns services in Linux

6. Build a web site to verify the interworking of the whole network

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