Which command can you use to display the area border routers (ABRs) and the routes to them?

Last Updated on August 1, 2021 by Admin

Which command can you use to display the area border routers (ABRs) and the routes to them?

  • show ip ospf dr
  • show ip opsf bdr
  • show ip ospf database
  • show ip ospf border-routers
Explanation:

The correct answer is show ip ospf border-routers. The following commands are available to verify OSPF configurations:

show ip ospf border-routers – displays internal ISPF routing table entries for an ABR.
show ip ospf virtual-links – displays the current state of OSPF virtual links.
show ip ospf – displays information about the router’s role and each area to which the router is connected.
show ip ospf database – displays the contents of the router’s topological database. Note that a number of keywords can be used with the show ip ospf database command to get specific information.The command show ip ospf dr is not correct because dr is not a parameter of the show ip ospf command.The command show ip ospf bdr is not correct because bdr is not a parameter of the show ip ospf command.
Objective:
Layer 3 Technologies
Sub-Objective:
Configure and verify network types, area types, and router types

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