A network administrator is configuring a PPP link with the commands: What is the effect of these commands?

A network administrator is configuring a PPP link with the commands:

R1(config-if)# encapsulation ppp
R1(config-if)# ppp quality 70

What is the effect of these commands?

• The NCP will send a message to the sending device if the link usage reaches 70 percent.
• The PPP link will not be established if more than 30 percent of options cannot be accepted.
• The LCP establishment phase will not start until the bandwidth reaches 70 percent or more.
• The PPP link will be closed down if the link quality drops below 70 percent.

Explanation: LCP provides an option to monitor the link quality. The command ppp quality percentage ensures that the link meets the quality requirement set; otherwise the link closes down.

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