IETF Study guides, Class notes & Summaries

Enterprise Architecture Midterm Exam Review with complete solutions Standard means the same thing as __________. A) Semantics B) Protocols C) term-19Rules D) Syntax - answerB) Protocols Network standards provide _________. A) Entanglement B) Interoperability C) Strobing D) Synchronization - answerB) Interoperability Network Standards __________. A) Decrease equipment prices B) Prevent the growth of new features C) Both decrease equipment prices and prevent the growth of new featur...

data communications and networking can be considered as a global area of study because - new technologies and applications emerge from a variety of countries and spread around the world and technologies enable global communication when a user accesses an application via a web browser on their mobile device, this is referred to as - a browser-based approach which of the following is a term used to group together the physical and data link layers - hardware layers the internet standards org...

What happened September 15th 2016? - Brian Krebs, (KrepsOnSecurity) was DDoS'd with Mirai On what day was Brian Krebs attacked? - September 15th 2016 What was Mirai? - The Botnet that was used against Brian Krebs on September 15th 2016 It sent 620 Gbps of traffic Was over 2x the amount Akamai had ever encountered It used the IoT such as DVRs, security cameras and home routers What is the IoT? - Internet of Things Connected devices aka smart devices Smart TVs, Smart Thermostats, Smart Fr...

CCIE Wireless Exam Questions & Answers 2023/2024 Two IETF RADIUS attributes sent by WLC to differentiate authentication requests based on USER LOCATION - ANSWER-1. NAS-identifier 2. Called-Station-Id For LOCAL MODE APs, which multicast mode is recommended when configuring MEDIA STREAM on WLC - ANSWER-multicast-multicast How can you verify you have VideoStream configured and working via the WLC GUI? - ANSWER-Multicast Group Details-->Multicast Status="Multicast-direct Allowed" ...

Innovation - a novel or improved idea, device, product, etc. or the development thereof Prototype - A preliminary sketch of an idea or model for something new. It's the original drawing from which something real might be built or created. Bit - A contraction of "Binary Digits". A bit is the single unit of information in a computer, typically represented as 0 or 1. Binary - A way of representing information using only two options. Bandwidth - maximum transmission capacity of the device e...

Internet Service Provider (ISP) correct answers Carrier that provides Internet access and transmission. Host correct answers Any device attached to a network Internet Assigned Numbers Authority (IANA) correct answers The organization that allocates blocks of IP addresses to regional assigned number authorities for distribution to organizations and Internet service providers. Internet Engineering Task Force (IETF) correct answers An organization that develops and promotes Internet standa...

SSCP #2 Exam Questions With Verified Answers A. All DNS servers to avoid recursive lookups B. All non DNS servers C. Firewalls D. Routers B - ANS IPSEC resides at which layer of the OSI model? A. Layer 6 - Presentation B. Layer 3 - Network C. Layer 4 - Transport D. Layer 5 - Session E. Layer 2 - Data Link F. Layer 1 - Physical D - ANS DES, 3DES, Blowfish, and AES are all examples of what type of cryptography? "Pass Any Exam. Any Time." - Guaranteed 36 B. Message Di...

Netflix uses _______ servers to reduce network utilization during content delivery correct answers Cache Netflix uses _______ CSP services for transcoding correct answers Amazon AWS Virtualization is using a single set of resources of functions as _______ correct answers several servers or multiple computers The advantage of virtualization is _______ correct answers flexibility/agility CSP's that offer IaaS services are providing _______ correct answers servers Office 354 is an e...

How does Netflix reduce network utilization during content delivery? correct answers Cache servers at ISPs What CSP does Netflix use for transcoding? correct answers Amazon Web Services What is the advantage of virtualization? correct answers Flexibility and Agility IaaS providers offer which: servers or software? correct answers Servers What is the difference between Virtualization and Clustering? correct answers Clustering = multiple systems acting as one Virtualization = one syst...

Innovation - a novel or improved idea, device, product, etc. or the development thereof Prototype - A preliminary sketch of an idea or model for something new. It's the original drawing from which something real might be built or created. Bit - A contraction of "Binary Digits". A bit is the single unit of information in a computer, typically represented as 0 or 1. Binary - A way of representing information using only two options. Bandwidth - maximum transmission capacity of the device e...