Free Juniper JN0-348 Exam Braindumps

Which two port security features use the DHCP snooping database for additional port security? (Choose two.)

  1. dynamic ARP inspection
  2. MACsec
  3. IP Source Guard
  4. MAC learning

Answer(s): A,C



You want to configure Layer 2 services over an IP-based tunneling mechanism between two sites. Which configuration statement is required to accomplish this task?

  1. set interfaces gr-0/0/0.0 family bridge
  2. set interfaces ip-0/0/0.0 encapsulation vlan-bridge
  3. set interfaces gr-0/0/0.0 encapsulation vlan-bridge
  4. set interfaces ip-0/0/0.0 family bridge

Answer(s): A



Which two routes belong to the 172.16.0.0/22 aggregate route? (Choose two.)

  1. 172.16.4.0/24
  2. 172.16.0.0/24
  3. 172.16.5.0/24
  4. 172.16.3.0/24

Answer(s): B,D



Which two statements are correct regarding the root bridge election process when using STP? (Choose two.)

  1. A lower system MAC address is preferred.
  2. A higher bridge priority is preferred.
  3. A lower bridge priority is preferred.
  4. A higher system MAC address is preferred.

Answer(s): A,C



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