4.2 Configure L2VPN and Carrier Ethernet 350-501 Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   In Connectivity Fault Management (CFM), what is a Maintenance Domain?

   • AA management space that defines the extent of the network under CFM control
   • BA set of MEPs that are configured to monitor a specific service
   • CA protocol used for performance monitoring
   • DA type of continuity check message
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   In a Carrier Ethernet network, a customer connects to a service provider's network to gain access to a variety of Ethernet services. Which service type is specifically designed for this access role?

   • AE-Access
   • BE-Line
   • CE-Tree
   • DE-LAN
   Reveal Solution Discussion Select an answer first
4. 3foundation · easy

   Which Y.1731 performance monitoring function is used to measure the percentage of frames lost in a service?

   • AFrame Delay Variation (FDV)
   • BFrame Loss Ratio (FLR)
   • CFrame Delay (FD)
   • DContinuity Check Message (CCM)
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   Which feature of IEEE 802.3ah Ethernet Link OAM allows a device to place the remote device in a loopback mode for testing?

   • ALink monitoring
   • BDiscovery
   • CLoopback
   • DRemote fault indication
   Reveal Solution Discussion Select an answer first
6. 5foundation · easy

   Which statement correctly describes an E-Line service in Carrier Ethernet?

   • AA point-to-point Ethernet virtual connection that provides a dedicated bandwidth between two UNIs
   • BA rooted multipoint Ethernet virtual connection where traffic flows only between a root and leaves
   • CA multipoint-to-multipoint Ethernet virtual connection that allows any-to-any communication
   • DAn access Ethernet virtual connection that connects a single subscriber to a service provider network
   Reveal Solution Discussion Select an answer first