CCIE R&S 400-101 V5.1 Written Exam: Implement and Troubleshoot PPP

Back to Posts

Share this post

CCIE R&S 400-101 V5.1 Written Exam: Implement and Troubleshoot PPP

In this article, I will be discussing Cisco Implement and Troubleshoot PPP as part of Layer 2 Technologies and Layer 2 WAN circuit technologies CCIE Routing and Switching (R&S) V5.1 exam blueprint topics.

Layer 2 WAN circuit technologies

  • Implement and troubleshoot PPP
    • Authentication [PAP, CHAP]
    • PPPoE
    • MLPPP

Let me summarize some of the key takeaways related to Implement and Troubleshoot PPP as relevant to CCIE Routing and Switching (R&S) V5.1 written exam blueprint topics.

Implement and Troubleshoot PPP Exam Essentials

  • CHAP authentication method depends on a “secret” known only to the authenticator and the peer. CHAP secret is never sent over wire.
  • The PPP Endpoint Discriminator Option represents identification of the system transmitting the packet. This option advises a system that the peer on this link could be the same as the peer on another existing link (RFC 1990).
  • Initial CHAP challenge packet includes both name of the challenger and packet type ID.

I sincerely hope that you found this article and video helpful. Please post your questions or suggestions in the comments and tell me how you are preparing for your CCIE Routing and Switching (R&S) V5.1 written and lab exams.

[ratings]

Follow us on social media for more posts like this one!

Thank you.

DOWNLOAD YOUR FREE CLOUD BOOKLET
We hate spam as much as you do.

Leave a Reply

Back to Posts
CCIEin8Weeks CCIE SP Study Guide V4.1 front
CCIE Service Provider (400-201 V4.1) Exam Cert Guide, 3rd Edition
Bought by someone from San jose, United States (US)
 
cciein8weeks ccie 400-051 v2.0 exam
CCIE Collaboration (400-051 V2.0) Practice Questions Membership (3-Month Access Pass, Subscription)
Bought by someone from Woodbridge, United States (US)
 
all in one cisco ccie routing and switching r&s 400-101 v5.1 training bundle for written and lab exam-min
CCIE R&S (400-101 V5.1) All in One Bundle (3 or 6 or 12 Month Access Pass) + 2 Items
Bought by someone from Johnson city, United States (US)
 
all in one cisco ccie routing and switching r&s 400-101 v5.1 training bundle for written and lab exam-min
CCIE R&S (400-101 V5.1) All in One Bundle (3 or 6 or 12 Month Access Pass) + 2 Items
Bought by someone from Taytay, Philippines
 
all in one cisco ccie security 400-251 v5.0 training bundle for written and lab exam-min
CCIE Security (400-251 V5.0) All in One Bundle (3 or 6 or 12 Month Access Pass) + 2 Items
Bought by someone from Edwards, United States (US)
 
DOWNLOAD YOUR FREE CLOUD BOOKLET
We hate spam as much as you do.
DID YOU KNOW?
Cisco Career Certifications 2020
ALL Cisco Career Certifications, i.e. CCIE, CCNP, and CCNA are going through a MAJOR update in February 2020.
Yes, I want to know more details!