Beforehand
1. Set all the hostname
2. Privileged mode password
3. Global configuration mode password
4. Turn on telnet
Router Setting
1. Let the port which connected with switch be up-up
2. Set serial-to-serial clock rate. Make them up-up
VLAN Setting (if it's necessary)
1. Set ip and gateway of switch on vlan 1
2. Cisco Router Trunk Setting
3. Cisco Switch Trunk Setting
4. Create vlan
5. Assign vlan to ports
6. Save the configuration
Chose the routing protocol
RIP Routing Protocol (version 2)
OSPF Routing Protocol
以上只是講個概念 一個網路是怎麼從第一層設定到第三層
最後到成功可以Routing
