What is a characteristic of an IPv4 loopback interface on a Cisco IOS router?​

Last Updated on October 29, 2020 by Admin

What is a characteristic of an IPv4 loopback interface on a Cisco IOS router?​

  • The no shutdown command is required to place this interface in an UP state.​
  • It is a logical interface internal to the router.
  • Only one loopback interface can be enabled on a router.​
  • It is assigned to a physical port and can be connected to other devices.
    Answers Explanation & Hints:

    The loopback interface is a logical interface internal to the router and is automatically placed in an UP state, as long as the router is functioning. It is not assigned to a physical port and can therefore never be connected to any other device. Multiple loopback interfaces can be enabled on a router.

For more question and answers:

Click Here CCNA 2 SRWE – Modules 1 – 4 – Switching Concepts, VLANs, and Inter-VLAN Routing Exam Answers Full 100%

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