Dynamic VLAN Registration Using MVRP JN0-650 Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A company is deploying a new switch in an existing MVRP-enabled network. The switch is connected to two upstream switches. The administrator wants the new switch to automatically learn which VLANs are active on the network. What must be configured on the new switch?

   • AManually configure all VLANs on the new switch before connecting it.
   • BEnable MVRP on the interfaces connecting to the upstream switches.
   • CEnable MVRP only on the management interface.
   • DConfigure the new switch as the MVRP root bridge.
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2. 7expert · hard

   A network has a loop-free topology enforced by RSTP. MVRP is enabled on all trunk interfaces. After a link failure, RSTP converges and a previously blocked port becomes forwarding. The engineer notices that VLANs are not being forwarded on the newly active link. What is the most likely cause?

   • AMVRP is incompatible with RSTP and must be disabled on redundant links.
   • BRSTP is blocking MVRP protocol messages on the newly active port.
   • CThe MVRP Join timer is set too high, causing registrations to expire.
   • DMVRP registrations were not propagated across the blocked port, so the new link lacks VLAN registrations.
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4. 8foundation · easy

   What is a key improvement of MVRP over GVRP?

   • AMVRP can carry VLAN names, while GVRP only carries VLAN IDs.
   • BMVRP is a proprietary Juniper protocol, while GVRP is an open standard.
   • CMVRP provides faster convergence and more efficient use of bandwidth by reducing unnecessary protocol messages.
   • DMVRP supports only static VLANs, while GVRP supports dynamic VLANs.
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5. 9application · medium

   A network administrator is deciding whether to use GVRP or MVRP for a network that has a large number of VLANs. The administrator is concerned about protocol overhead. Which protocol is more efficient and why?

   • AGVRP, because it uses a simpler message format that requires less processing.
   • BGVRP, because it does not require periodic messages.
   • CBoth are equally efficient because they use the same message format.
   • DMVRP, because it uses a more efficient encoding that allows multiple VLAN declarations in a single message.
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6. 10foundation · easy

   Which statement correctly describes how MVRP operates on a switch?

   • AMVRP dynamically adds or removes VLANs from the VLAN database based on registrations received from other switches.
   • BMVRP exchanges VLAN membership information only on trunk ports.
   • CMVRP uses a central server to manage VLAN registrations for all switches.
   • DMVRP requires manual configuration of static VLANs on every switch.
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