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Juniper

JN0-370 · Question #18

An administrator suspects that a duplicate MAC address on the same VLAN is causing connectivity problems for a host. Which command helps the administrator determine which ports are learning the MAC…

The correct answer is A. *show ethernet-switching table*. See the full explanation below for the reasoning.

Question

An administrator suspects that a duplicate MAC address on the same VLAN is causing connectivity problems for a host. Which command helps the administrator determine which ports are learning the MAC address?

Options

  • Ashow ethernet-switching table
  • Bshow mac-address table
  • Cshow arp host
  • Dshow ip arp

How the community answered

(39 responses)
  • A
    74% (29)
  • B
    8% (3)
  • C
    3% (1)
  • D
    15% (6)

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Full JN0-370 Practice