Note: This experiment is based on single-arm routing communication and three-layer switching communication. Please complete the above two experiments and ensure that you can communicate. Be
proficient in the configuration of one-arm routing . Be proficient
in the configuration of
three-layer switching. Interoperability
experiments between three-layer switching and one-arm routing Principle Layer 3 switches add routing functions to the original Layer 2 switches. At the same time, because data is not routed through physical lines like single-arm routing, it solves the problem of bandwidth bottlenecks and provides a flexible solution for network design. s solution.
A VLANIF interface is an interface based on the network layer and can be configured with an IP address. With the help of a VLANIF interface, a Layer 3 switch can implement the routing and forwarding function.
Realize the intercommunication between one-arm routing and Layer 3 switching.
Experimental process and conclusions:
1. Network topology diagram
1) Configure S5 related commands
1.1) Configure S5 static routes
1.2) S5 vlan information and configured port information
1.3) Write static routing information of S5
2) The relevant configuration of routing R1 only needs to write the IP in the port and configure the static IP
2.1) Port-related configuration information
of routing R1 2.2) Static routing configuration information of routing R1
3) PC1 ping PC2, PC3, PC4 pass
3.1) PC4ping PC1, PC2, PC3 through
