4A0-105: Nokia Virtual Private LAN ServicesDemo

By Nokia · Question Mode

QuestionQ110

VPLS Features

The service MTU of a VPLS is configured as 9100. Assuming dot1q encapsulation, what recommended MTU value can be set on the access port?

  • A 9100
  • B 9104
  • C 9108
  • D 9122
  • E 9126
Explanation

A dot1q SAP adds 4 bytes of service-delineation overhead, so the required access-port MTU is the VPLS service MTU plus 4 bytes: 9100 + 4 = 9104 bytes.

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