4A0-105: Nokia Virtual Private LAN ServicesDemo

By Nokia · Question Mode

QuestionQ52

VPLS Features

Which of the following OAM tools can serve as a VPLS topology-discovery mechanism?

Choose two
  • A oam mac-ping
  • B oam mac-populate
  • C oamsvc-ping
  • D oam mac-trace
Explanation

MAC ping can identify the egress point for a MAC address and, when used with a broadcast MAC address, identify all egress points in a VPLS service. MAC trace reveals the hop-by-hop forwarding path to a destination MAC address within the VPLS. These functions provide topology-discovery information.

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