Paradyne JetFusion 2004, Руководство пользователя

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Configure Port Maximum Transmission Unit (MTU)
The MTU setting controls IP fragmentation of packets transmitted through the
specified port. Packet whose size is greater than the MTU value are
fragmented to fit into the MTU size limit.
To set a maximum transmission unit value for a port, follow the steps below:
1
Type
“M”
on the Router Configuration menu (Figure 4.16) to select
Configure Port Max Transmission Unit. The IAD displays the port table for
this interface and prompts you to select a port.
2
Type the port number and press Enter. The IAD displays the current
configuration and prompts you to change it.
3
Type the new MTU value (100-1500) and press Enter. (When set at 1500, IP
fragmentation is disabled). The IAD saves the changes.
4
Continue with other configuration tasks, or press Escape to return to the
Router Configuration menu.
Add/Remove a Static Route
To create, update, and/or delete static and default routes, type
“S”
on the
Router Configuration menu (Figure 4.16). The IAD displays the Router
Modification menu, which contains commands to manage the IAD’s route
table:
Figure 4.18 Router Modification Menu
Each option on this menu is described in detail below.
Add a Static Route
1
On the Router Modification menu type
“A”
to select Add a Static Route.
The IAD prompts you to input the destination address:
2
Type the destination address to add and press Enter. The IAD displays the
current subnet mask and prompts you to enter the network mask of the
route.
3
Type the network mask and press Enter. The IAD prompts you for the
gateway address.
4
Type the gateway address, press Enter. The static route is added. The IAD
then asks if you want to save this route in the static configuration.
5
Type
“Y”
to confirm, or Escape to cancel. If you confirm, the Route Table
is updated and the IAD prompts you to add more routes: