149
Destination Cost Type NextHop AdvRouter
Area
10.2.1.0/24 22 Inter 10.3.1.1 10.3.1.1
0.0.0.2
10.3.1.0/24 10 Transit 10.3.1.2 10.3.1.1
0.0.0.2
10.4.1.0/24 25 Inter 10.3.1.1 10.3.1.1
0.0.0.2
10.5.1.0/24 10 Stub 10.5.1.1 10.5.1.1
0.0.0.2
10.1.1.0/24 12 Inter 10.3.1.1 10.3.1.1
0.0.0.2
Routing for ASEs
Destination Cost Type Tag NextHop
AdvRouter
3.1.3.0/24 1 Type2 1 10.3.1.1
10.2.1.1
Total Nets: 6
Intra Area: 2 Inter Area: 3 ASE: 1 NSSA: 0
On Switch D, you can see an external route imported from the NSSA area.
Configuring OSPF DR election
Network requirements
•
In Figure 46, OSPF Switches A, B, C, and D reside on the same network segment.
•
You must configure Switch A as the DR and configure Switch C as the BDR.
Figure 46
Network diagram for OSPF DR election configuration
Summary of Contents for S9500E Series
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