The exhibit has two boxes. The first box shows the following partial command output: Refer to the exhibit. A network administrator is configuring the PPP link between the two routers. However, the PPP link cannot be established. Based on the partial output of the show running-config command, what is the cause of the problem?​

The exhibit has two boxes. The first box shows the following partial command output:
Refer to the exhibit. A network administrator is configuring the PPP link between the two routers. However, the PPP link cannot be established. Based on the partial output of the show running-config command, what is the cause of the problem?​

• The usernames do not match.
• The passwords should be longer than 8 characters.
• The interface IP addresses are in different subnets.
• The passwords do not match.

Explanation: In PPP authentication, the passwords are case sensitive and must match on both sides.

Exam with this question: CCNA 4 Chapter 2 Exam Answers