Allied Telesis AR300 series - Manual (Page 13)

Software Release 2.3.1 13
Software Release 2.3.1
C613-10325-00 REV B
Figure 3: Example of dial-on-demand ISDN before configuring OSPF on demand.
Figure 4: Example of dial-on-demand ISDN after configuring OSPF on demand.
For more information, see the Open Shortest Path First (OSPF) chapter of your
switch or router’s Software Reference. The latest Software Reference can be
downloaded from the support site at
www.alliedtelesyn.co.nz/documentation/
documentation.html
ISDN
RIP on demand
or static routes
OSPF
routing
Router A
Router C
Router B
ISDN
OSPF on demand
OSPF
routing
Router A
Router C
Router B