Tiesse Imola LX 5200 User Manual

Dynamic routing protocols: BGP, OSPF, RIP
USER GUIDE
218
The BGP configuration of the router B is similar to that one of the router A, while the OSPF
configuration is as follows:
set ospf router ospf router-id 10.45.15.221
set ospf network 10.45.15.192/27 area 0
set ospf default-information originate metric 40
set ospf on
where the default route is announced with metric 40 (less important than the router A).
On router 0, the default route is acquired from router A (10.45.15.221) with metric 20:
root@IMOLA> show ip route ospf
Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF,
I - ISIS, B - BGP, > - selected route, * - FIB route
O>* 0.0.0.0/0 [110/20] via 10.45.15.221, eth0, 00:13:31
O 10.45.15.192/27 [110/10] is directly connected, eth0, 00:13:32
O 172.20.1.219/32 [110/10] is directly connected, dummy0, 00:22:01
O 192.168.1.0/24 [110/10] is directly connected, eth1, 00:21:56
While there are two OSPF neighbor of the same area:
root@IMOLA> show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface RXmtL RqstL DBsmL
10.45.15.220 1 Full/DR 39.670s 10.45.15.220 eth0:10.45.15.219 0 0 0
10.45.15.221 1 Full/Backup 37.140s 10.45.15.221 eth0:10.45.15.219 0 0 0
When the connection with router A is interrupted, the routing table will be:
root@LIPARI> show ip route ospf
Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF,
I - ISIS, B - BGP, > - selected route, * - FIB route
O>* 0.0.0.0/0 [110/40] via 10.45.15.220, eth0, 00:00:11
O 10.45.15.192/27 [110/10] is directly connected, eth0, 00:16:23
O 172.20.1.219/32 [110/10] is directly connected, dummy0, 00:24:52
O 192.168.1.0/24 [110/10] is directly connected, eth1, 00:24:47

Tiesse Imola LX 5200 Specifications

General

Brand	Tiesse
Model	Imola LX 5200
Category	Network Router
Language	English