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有线无线 IR915 链路备份

IR900 有线和无线热备份

1 系统软件版本

http://www.m2mlib.com/uploads/article/20171101/90a9e21cba1f8f87330949090479d0d3.jpg

2 拨号参数 2.1拨号参数此参数保持默认即可

http://www.m2mlib.com/uploads/article/20171101/85e4260cf87e736cd81c02cbb4f6aeff.png

2.2默认路由此参数保持默认即可

http://www.m2mlib.com/uploads/article/20171101/7a5efbf611bbb9248413f5c8dcc87c72.png

2.3 防火墙ACL和NAT 此参数保持默认即可

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http://www.m2mlib.com/uploads/article/20171101/9db54190c9f9a7b9124a5043e24a9969.png

3 有线静态IP接入 3.1静态IP地址

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3.2 路由配置静态IP地址的默认路由，接口为有线接口，并且配置距离小于默认的无线路由。路由距离越短，优先级别越高

http://www.m2mlib.com/uploads/article/20171101/a3923e665ddfd73911fcd1a30a04c7f6.png

3.3 ACL和NAT 需要新增加一个ACL101的策略

http://www.m2mlib.com/uploads/article/20171101/954f9f43e3c7f00b37b18c7e7713614d.png

将101的策略加入到NAT下

http://www.m2mlib.com/uploads/article/20171101/5b05ebf7cc5d4525f23f2eb5dfab75a5.png

3.4 链路备份热备份配置SLA，对目的地址进行探测

http://www.m2mlib.com/uploads/article/20171101/5cbf1752d39bdf9e162e0625d09775fb.png

http://www.m2mlib.com/uploads/article/20171101/d063825cd21f87456a3dc7e35ca92959.png

将track与sla关联

http://www.m2mlib.com/uploads/article/20171101/8f3f5a59b7ddbf78d522ca8b075a0eb1.png

http://www.m2mlib.com/uploads/article/20171101/214634a3232eccee6ef39970c7318101.png

将track标识与主接口的路由关联，并且配置主接口探测目的地址的静态路由

http://www.m2mlib.com/uploads/article/20171101/55ae32e8619152728701b8167cd800fe.png

http://www.m2mlib.com/uploads/article/20171101/28ef9fa08d1b2d6850f87b2d94ae92a4.png

此时断掉有线接口此时的SLA状态为DOWN

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http://www.m2mlib.com/uploads/article/20171101/a4d40f7042093bad216ab7874280df40.png

此时的有线接口默认路由消失，无线接口为默认路由

http://www.m2mlib.com/uploads/article/20171101/090f96eed7e99618d4fdcc938a7ad1dd.png

日志显示链路切换

http://www.m2mlib.com/uploads/article/20171101/617dd7cd4f0cba215f66e62c02f1c4f7.png

显示路由从无线走

http://www.m2mlib.com/uploads/article/20171101/906fd1e964b9923d40bf2c0ebf8ea19c.png

此时再恢复有线

http://www.m2mlib.com/uploads/article/20171101/2a826fc6fe1c057457638321bba02809.png

Sla状态为UP

http://www.m2mlib.com/uploads/article/20171101/940a1be09ad4709c6150d5fa93abc22f.png

Track状态为positive

http://www.m2mlib.com/uploads/article/20171101/9211e095d1a82f08fb8a685573c1d768.png

默认路由为有线接入默认路由

http://www.m2mlib.com/uploads/article/20171101/ea3dedf34c700b186285f7855083d508.png

验证路由路径

http://www.m2mlib.com/uploads/article/20171101/9e171654506d37bdbad8585781d19043.png

0

2017-11-01

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