Configuring Ospf Dr Election - HP 6125XLG Configuration Manual

10.3.1.0/24
10.4.1.0/24
10.5.1.0/24
10.1.1.0/24
Routing for ASEs
Destination
3.1.3.0/24
Total Nets: 6
Intra Area: 2
The output shows an external route imported from the NSSA area exists on Switch D.

Configuring OSPF DR election

Network requirements
Enable OSPF on Switches A, B, C, and D on the same network.
•
• Configure Switch A as the DR, and configure Switch C as the BDR.
Figure 25 Network diagram
Configuration procedure
1. Configure IP addresses for interfaces. (Details not shown.)
2. Enable OSPF:
# Configure Switch A.
<SwitchA> system-view
[SwitchA] router id 1.1.1.1
[SwitchA] ospf
[SwitchA-ospf-1] area 0
[SwitchA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255
[SwitchA-ospf-1-area-0.0.0.0] quit
[SwitchA-ospf-1] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] router id 2.2.2.2
[SwitchB] ospf
10 Transit 10.3.1.2
25 Inter
10 Stub
12 Inter
Cost Type
1 Type2
Inter Area: 3 ASE: 1
93
10.3.1.1
10.3.1.1 10.3.1.1
10.5.1.1 10.5.1.1
10.3.1.1 10.3.1.1
Tag NextHop
1 10.3.1.1
NSSA: 0
0.0.0.2
0.0.0.2
0.0.0.2
0.0.0.2
AdvRouter
10.2.1.1