Which of the following statements about VPLS is FALSE?

Question

Options

• AA VPLS emulates a virtual switch or bridge.
• BA VPLS learns source MAC addresses from SAPs and SDPs.
• CA VPLS discards frames with unknown MAC destinations.
• DA MAC address forwarding database (FDB) is maintained for each VPLS.

• A
  3% (1)
• B
  14% (5)
• C
  76% (28)
• D
  8% (3)

Explanation

VPLS (Virtual Private LAN Service) is a Layer 2 VPN service that emulates a bridged Ethernet LAN across an MPLS/IP network. Learns MAC addresses dynamically from: SAPs (Service Access Points) SDPs (Service Distribution Points) Maintains a Forwarding Database (FDB) per VPLS instance. For unknown MAC destinations, a VPLS floods the frame to all other sites - just like a regular Ethernet switch. Exam Questions, Study Guides, Practice Tests. Lead the way to help you pass any IT Certification exams, 100% Pass Guaranteed or Full Refund. Especially Cisco, Microsoft, CompTIA, Citrix, EMC, HP, Oracle, VMware, Juniper, Check Point, LPI, Nortel, EXIN and so on. Our Slogan: First Test, First Pass. Help you to pass any IT Certification exams at the first try. You can reach us at any of the email addresses listed below. Any problems about IT certification or our products, you could rely upon us, we will give you satisfactory answers in 24 hours.

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