CCNA 4 - Module 3 Exam Version 3.1 WAN Technologies
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CCNA 4 - Module 3 Exam Version 3.1 WAN Technologies1. Which command specifies a link quality over a PPP link? • ppp link 50 • ppp link quality 60 • ppp percentage 80 • ppp quality 90 2. How is the MD5 function valuable in authentication? (Choose two.) • uses a one-way hash function • authentication occurs more rapidly • challenges are unique • the remote router assumes control of frequency of