1、广域网技术
HDLC封装、思科私有
PPP封装，在PPP上可以做PAP和CHAP认证，PAP是明文认证，CHAP是加密认证
2、路由
2.1 静态路由
R2:enableconfigure terminalno ip domain-lookupline console 0logging synchronous
interface FastEthernet0/0no shutdown ip address 192.168.23.2 255.255.255.0
interface FastEthernet0/1no shutdownip address 192.168.12.2 255.255.255.0
exitip route 192.168.1.0 255.255.255.0 192.168.12.1 ip route 192.168.4.0 255.255.255.0 192.168.23.3 endwr
2.2 RIP
R1:enableconfigure terminalno ip domain-lookupline console 0logging synchronous
interface fastEthernet 0/0no shutdown ip addr 192.168.12.1 255.255.255.0
interface fastEthernet 0/1no shutdown ip addr 192.168.1.254 255.255.255.0
router ripversion 2no auto-summary network 192.168.1.0 network 192.168.12.0endwr
转载于:https://www.cnblogs.com/xia/archive/2013/01/19/2867909.html
