绑定两台路由器之间的多条E1链路的方法_路由技术
绑定两台路由器之间的多条E1链路的方法有： 1.硬件IMUX 2-8 2.ATM IMA 2-32 3.Multilink ppp 2-8 4.Load balancing 2-6 其中1、2为硬件解决方式，3、4为软件解决方式 PPP multilink配置方法： inte***ce Multilink1 ip address 1.1.1.1 255.255.255.252 no cdp enable ppp multilink no ppp multilink fragmentation !--- optional command to reduce CPU load multilink-group 1 inte***ce Serial0/0:1 no ip address encapsulation ppp ppp multilink multilink-group 1 inte***ce Serial0/1:1 no ip address encapsulation ppp ppp multilink multilink-group 1 Load balancing 方式: (1): cef per-packet 方式 ip cef int s0/0:1 ip add 1.1.1.1 255.255.255.252 ip load-sharing per-packet int s0/1:1 ip add 2.2.2.1 255.255.255.252 ip load-sharing per-packet (2): cef per-destination方式 ip cef int s0/0:1 ip add 1.1.1.1 255.255.255.252 ip load-sharing per-destination int s0/1:1 ip add 2.2.2.1 255.255.255.252 ip load-sharing per-destination (3):fast swtiching per-destination方式 int s0/0:1 ip add 1.1.1.1 255.255.255.252 int s0/1:1 ip add 2.2.2.1 255.255.255.252 (4): Process swtiching per-packet方式 int s0/0:1 ip add 1.1.1.1 255.255.255.252 no ip route-cache int s0/1:1 ip add 2.2.2.1 255.255.255.252 no ip route-cache 静态路由: ip route x.x.x.x x.x.x.x s0/0:1 ip route x.x.x.x x.x.x.x s0/1:1 或动态路由实现如OSPF router ospf 100 network x.x.x.x x.x.x.x area 0 network 1.1.1.1 0.0.0.1 area 0 network 2.2.2.1 0.0.0.1 area 0
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