ZyXEL ISG50-PSTN User Guide - Page 297
IP Static Route Screen
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Chapter 14 Policy and Static Routes Table 87 Configuration > Network > Routing > Policy Route > Edit (continued) LABEL Incoming Service Trigger Service Bandwidth Shaping DESCRIPTION Select the service that the client computer sends to a remote server. The incoming service should have the same service or protocol type as what you configured in the Service field. Select a service that a remote server sends. It causes (triggers) the ISG50 to forward the traffic (received on the outgoing interface) to the client computer that requested the service. This allows you to allocate bandwidth to a route and prioritize traffic that matches the routing policy. Maximum Bandwidth You must also enable bandwidth management in the main policy route screen (Network > Routing > Policy Route) in order to apply bandwidth shaping. Specify the maximum bandwidth (from 1 to 1048576) allowed for the route in kbps. If you enter 0 here, there is no bandwidth limitation for the route. If the sum of the bandwidths for routes using the same next hop is higher than the actual transmission speed, lower priority traffic may not be sent if higher priority traffic uses all of the actual bandwidth. To reserve bandwidth for traffic that does not match any of the policy routes, leave some of the interface's bandwidth unbudgeted and do not enable Maximize Bandwidth Usage. Bandwidth Priority Enter a number between 1 and 7 to set the priority for traffic. The smaller the number, the higher the priority. If you set the maximum bandwidth to 0, the bandwidth priority will be changed to 0 after you click OK. That means the route has the highest priority and will get all the bandwidth it needs up to the maximum available. A route with higher priority is given bandwidth before a route with lower priority. Maximize Bandwidth Usage OK Cancel If you set routes to have the same priority, then bandwidth is divided equally amongst those routes. Select this check box to have the ISG50 divide up all of the interface's unallocated and/or unused bandwidth among the policy routes that require bandwidth. Do not select this if you want to reserve bandwidth for traffic that does not match any of the policy routes. Click OK to save your changes back to the ISG50. Click Cancel to exit this screen without saving. 14.3 IP Static Route Screen Click Configuration > Network > Routing > Static Route to open the Static Route screen. This screen displays the configured static routes. Configure static routes to be able to use RIP or OSPF to propagate the routing information to other routers. Figure 197 Configuration > Network > Routing > Static Route ISG50 User's Guide 297