Review Questions
1: | Why are loopback interfaces advertised as /32 in OSPF? |
2: | What are the route types used with OSPF? |
3: | Why do I receive the “cannot allocate router id” error message? |
4: | Why do I receive the “unknown routing protocol” error message? |
5: | What do the states DR, BDR, and DROTHER mean in the show ip ospf interface command output? |
6: | Which router is responsible for generating the network LSA? |
7: | Why do neighbors show a state of 2-WAY/DROTHER when issuing the show ip ospf neighbor command? |
8: | Why is it difficult to identify the DR or BDR on a serial link? |
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