Ospf Configuration Example - 3Com 3032 Configuration Manual

OSPF Configuration
Example
Configuring OSPF on the
Point-to-Multipoint
Network.
Operation
Display OSPF routing table information
Display the information about OSPF virtual
links
Turn on the OSPF debugging packet
switches
Turn off the OSPF debugging packet
switches
This section describes several different configurations of OSPF with a suggested
procedure for each configuration
The configuration for this example includes the following features:
Router A communicates with Router B through DLCI 101, communicates with
Router C through DLCI 102, and communicates with Router E through DLCI
103.
Router B communicates with Router A through DLCI 201 and communicates
with Router C through DLCI 202.
Router C communicates with Router A through DLCI 301 and communicates
with Router B through DLCI 302.
Router D communicates with Router E through DLCI 401.
Router E communicates with Router A through DLCI 501 and communicates
with Router D through DLCI 502.
Figure 147 Networking diagram of running OSPF on point-to-multipoint interface
1.1.1.1 101
102
103
s 0
Router A
s 0
501
Router E
1.1.1.5 502
To configure OSPF on the point-to-multipoint network
1 Configure Router A:
a Configure the ip address of interface Serial0, encapsulated into frame relay and
configure frame relay mapping table.
Command
display ospf routing
display ospf vlink
debugging ospf { event | packet [ ack
| dd | hello | request | update ] |
lsa | spf }
undo debugging ospf { event | packet
[ ack | dd | hello | request | update
] | lsa | spf }
201
202
s 0
301
FR
302
s 0
401
s 0
Router D
1.1.1.4

OSPF Configuration Example

1.1.1.2
Router B
Router C
1.1.1.3
439