40 负载均衡案例.doc

:..负载均衡RouterOS支持多线路的负载均衡,某小区为了节约费用,采用40条2M带宽的AD通过做汇聚实现高带宽的小区带宽,为解决接口问题采用一台Cisco的48口的交换机做VLAN接入40条AD,让后通过VLAN连接到RouterOS进行拨号,负载均衡,负载均衡RouterOS支持多线路的负载均衡,某小区为了节约费用,采用40条2M带宽的AD通过做汇聚实现高带宽的小区带宽,为解决接口问题采用一台Cisco的48口的交换机做VLAN接入40条AD,让后通过VLAN连接到RouterOS进行拨号,负载均衡,网络拓扑图如下:外网接入的方法是在交换机和RouterOS路由器上划分VLAN,然后在ROS对应的VLAN上做PPPoE-CLIENT。简单脚本一步完成:forifrom=1to=40do={/ipfirewallmangleaddchain=preroutingsrc-address-list=lan-addaction=mark-connectionnew-connection-mark=("conn".$i)per-connection-classifier=("both-addresses:40/".($i-1))comment=$i/ipfirewallmangleaddchain=preroutingsrc-address-list=lan-addaction=mark-routingnew-routing-mark=("net".$i)connection-mark=("conn".$i)}:forifrom=1to=40do={/iprouteadddisabled=nodistance=1dst-address==("pppoe-out".$i)\routing-mark=("net".$i)scope=30target-scope=10/iprouteadddisabled=nodistance=1dst-address==("pppoe-out".$i)\scope=30