Bfd For Ospf Configuration Example - HP 6125XLG Layer 3 - Ip Routing Configuration Manual

Routing for Network
Destination
44.44.44.44/32
14.14.14.0/24
22.22.22.22/32
12.12.12.0/24
Total Nets: 4
Intra Area: 4
The output shows that when an active/standby switchover occurs on Switch S, the neighbor
relationships and routing information on Switch A and Switch B have not changed, and the traffic
from Switch A to Switch B has not been impacted.

BFD for OSPF configuration example

Network requirements
As shown in
other at the network layer. When the link over which Switch A and Switch B communicate through a Layer
2 switch fails, BFD can quickly detect the failure and notify OSPF of the failure. Switch A and Switch B
then communicate through Switch C.
Figure 31 Network diagram
Table 4 Interface and IP address assignment
Device
Switch A
Switch A
Switch B
Configuration procedure
1. Configure IP addresses for interfaces. (Details not shown.)
OSPF Process 1 with Router ID 4.4.4.1
Routing Tables
Cost
0
1
2
2
Inter Area: 0
Figure 31, run OSPF on Switch A, Switch B, and Switch C so that they are reachable to each
Interface IP address
Vlan-int10 192.168.0.102/24
Vlan-int11 10.1.1.102/24
Vlan-int10 192.168.0.100/24
Type NextHop
Stub 44.44.44.44
Transit 14.14.14.1
Stub 14.14.14.2
Transit 14.14.14.2
ASE: 0 NSSA: 0
Device
Switch B
Switch C
Switch C
119
AdvRouter Area
4.4.4.1 0.0.0.0
4.4.4.1 0.0.0.0
2.2.2.1 0.0.0.0
2.2.2.1 0.0.0.0
Interface IP address
Vlan-int13 13.1.1.1/24
Vlan-int11 10.1.1.100/24
Vlan-int13 13.1.1.2/24