Ip Static Route Screen - ZyXEL Communications ISG50-ISDN User Manual

Table 87 Configuration > Network > Routing > Policy Route > Edit (continued)
LABEL
Incoming
Service
Trigger
Service
Bandwidth
Shaping
Maximum
Bandwidth
Bandwidth
Priority
Maximize
Bandwidth Usage
OK
Cancel

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
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.
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.
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.
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.
Chapter 14 Policy and Static Routes
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