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350-501 · Question #470

Refer to the exhibit. An engineer with an employee ID: 1234:56:789 started to configure two routers for OSPF for a client. They are advertising their loopback addresses. Which additional…

The correct answer is C. router1(config)# interface gigabitethernet 1/1. In OSPF, the link with the lower cost is preferred for routing traffic. By manually setting the OSPF cost of the GigabitEthernet 1/1 interface to 64 on both Router 1 and Router 2, the engineer ensures that this link is preferred for routing traffic. The GigabitEthernet 2/1…

Networking

Question

Refer to the exhibit. An engineer with an employee ID: 1234:56:789 started to configure two routers for OSPF for a client. They are advertising their loopback addresses. Which additional configuration must the engineer perform so that the GigabitEthernet 1/1 link is preferred and the GigabitEthernet 2/1 link is a backup?

Exhibit

350-501 question #470 exhibit

Options

  • Arouter1(config)# router ospf 1
  • Brouter1(config)# router ospf 1
  • Crouter1(config)# interface gigabitethernet 1/1
  • Drouter1(config)# interface gigabitethernet 2/1

How the community answered

(31 responses)
  • A
    3% (1)
  • B
    13% (4)
  • C
    81% (25)
  • D
    3% (1)

Explanation

In OSPF, the link with the lower cost is preferred for routing traffic. By manually setting the OSPF cost of the GigabitEthernet 1/1 interface to 64 on both Router 1 and Router 2, the engineer ensures that this link is preferred for routing traffic. The GigabitEthernet 2/1 interface will act as a backup because it retains the default cost, which is higher than 64. This achieves the desired configuration where the GigabitEthernet 1/1 link is the primary path, and the GigabitEthernet 2/1 link is a backup.

Topics

#OSPF#Routing Metrics#Interface Configuration#Path Preference

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