Free JN0-348 Exam Braindumps

In which two STP states is a port active and a MAC address learned? (Choose two.)

  1. blocking
  2. forwarding
  3. disabled
  4. learning

Answer(s): B,D



You are enabling dynamic ARP inspection on an EX4300 switch. Which service is enabled by default in this scenario?

  1. DHCP snooping
  2. persistent MAC learning
  3. MAC limiting
  4. IP Source Guard

Answer(s): A



Which two sequences correctly describe the processing order of firewall filters on an EX Series switch? (Choose two.)

  1. router filter > VLAN filter > port filter > transmit packet
  2. port filter > VLAN filter > router filter > transmit packet
  3. receive packet > port filter > VLAN filter > router filter
  4. receive packet > router filter > VLAN filter > port filter

Answer(s): A,C



Which statement is true when using LAGs with an EX4300?

  1. Speeds on member links can differ.
  2. Member links must be contiguous.
  3. Half duplex is supported on the LAG.
  4. You can have up to 16 member links per LAG.

Answer(s): D






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