Outline
As shown in FIG experimental topology, wherein R1 as three switches, creating three vlan, vlan10, vlan20, vlan30. R2 as a switch connected to host1, host2, host3, wherein host1 Area division vlan10, host2 Area division vlan20, host3 division vlan30. host3 for Linux systems, building service dhcp and dns, ip address 192.168.100.100/24. R3 is a router, is connected to the external network host4, host4ip address 14.0.0.14/24. R3 is f0 / 0 interface address as the address of the interface 12.0.0.2/24,f0/1 14.0.0.1/24,R1f1/1 interface address of 12.0.0.1. Build two sites in host4, and ultimately achieve full network interoperability.
lab environment
VMware virtual machine, GNS3, a Linux server, two sets of windows10, a windows server
Experimental set up process
In a Linux system networking state, and dns dhcp service program installation, the installation is complete, only the host mode to configure the card, but also by two sets windowns10 topology shown in FIG., Only the host mode to select the card.
Two R2 into the configuration interface, routing functions, create three vlan
Three Entries R1 configuration interface, vlan virtual port coupled to the address, set up dhcp relay service, configure a default route
Four into the R3 interface, two ports coupled to address, configure a static route
Dns and dhcp set up five service on Linux systems
Six built web site, verify the whole network interoperability
