MSPP and E4-E5 E&WS Version 3.0 Quiz

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Questions and Answers

What does GFP stand for in the context of MSPP technology?

  • Gigabit Fiber Protocol
  • Grouped Frame Processing
  • Global Fiber Provision
  • Generic Framing Protocol (correct)

Which feature of MSPP involves aggregating Ethernet traffic onto SDH rings?

  • Layer 2 Switching
  • Ethernet on SDH (EoS) (correct)
  • Link Capacity Adjustment Scheme (LCAS)
  • Virtual Concatenation (V-CAT)

What is the purpose of Virtual Concatenation (V-CAT) in MSPP technology?

  • Switching Ethernet traffic at Layer 2
  • Combining multiple lower-speed traffic streams into a higher-speed stream (correct)
  • Integrate metro WDM with Ethernet
  • Aggregating TDM traffic at SDH layer

What is one of the major features of MSPP that involves adjusting link capacity dynamically?

<p>Virtual Concatenation (V-CAT) (B)</p> Signup and view all the answers

Which feature of MSPP involves direct interworking of WDM wavelengths with other components?

<p>Generic Framing Protocol-Transparent (GFP-T) (D)</p> Signup and view all the answers

What aspect of MSPP technology involves integrating metro WDM with Ethernet and SDH VC-4 switching fabrics?

<p>Layer 2 Switching (C)</p> Signup and view all the answers

What happens to multicast packets in the transit path in RPR?

<p>They are copied to the host and continue through the transit path. (C)</p> Signup and view all the answers

What is a characteristic of control packets in RPR rings?

<p>They do not require a destination or source address. (A)</p> Signup and view all the answers

How are non-matching destination address packets treated on an RPR ring?

<p>Allowed to continue circulating around the ring. (B)</p> Signup and view all the answers

What type of packets undergo minimal processing per hop on an RPR ring?

<p>RPR packets (D)</p> Signup and view all the answers

Which type of packets are subject to the bandwidth-control algorithm in RPR?

<p>Low-priority packets (C)</p> Signup and view all the answers

What does the topology discovery mechanism in RPR allow?

<p>Nodes on the ring to be inserted / removed without manual management intervention. (C)</p> Signup and view all the answers

What type of technology is Resilient Packet Ring (RPR)?

<p>Technology for optimized and efficient packet networking over a fiber ring topology (B)</p> Signup and view all the answers

What type of traffic can RPR networks carry effectively?

<p>Jitter- and latency-sensitive traffic such as voice and video (D)</p> Signup and view all the answers

How does RPR technology combine the features of SDH and Ethernet?

<p>By maximizing the profitability of the network operators (C)</p> Signup and view all the answers

Which type of traffic is RPR technology optimized to transport?

<p>Data traffic (A)</p> Signup and view all the answers

What distinguishes RPR technology from TDM technologies like SDH?

<p>Consumes bandwidth only between source and destination nodes (B)</p> Signup and view all the answers

Why are service providers able to deliver multiple services on RPR solutions?

<p>Because RPR combines the features of SDH and Ethernet into one layer (D)</p> Signup and view all the answers

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