Allied Telesis AT-8550 - Manual (Page 211)

AT-9108, AT-8518, AT-8525, and AT-8550 User’s Guide
12-3
Access Policies
for RIP
If the RIP protocol is being used, the switch can be configured to use
an access profile to determine any of the following:
❑ Trusted Neighbor — Use an access profile to determine
trusted RIP router neighbors for the VLAN on the switch
running RIP. To configure a trusted neighbor policy, use the
following command:
config rip vlan [ | all] trusted-
gateway [ | none]
❑ Import Filter — Use an access profile to determine which RIP
routes are accepted as valid routes. This policy can be
combined with the trusted neighbor policy to accept selected
routes only from a set of trusted neighbors. To configure an
import filter policy, use the following command:
config rip vlan [ | all] import-
filter [ | none]
❑ Export Filter — Use an access profile to determine which RIP
routes are advertised into a particular VLAN, using the
following command:
config rip vlan [ | all] export-
filter [ | none]
Examples. In the example shown in Figure 12-1 , a switch is
configured with two VLANs, Engsvrs and Backbone. The RIP protocol
is used to communicate with other routers on the network. The
administrator wants to allow all internal access to the VLANs on the
switch, but no access to the router that connects to the Internet. The
remote router that connects to the Internet has a local interface
connected to the corporate backbone. The IP address of the local
interface connected to the corporate backbone is 10.0.0.10/24.