What is the purpose of the LeaveAll timer in MVRP?

To periodically send LeaveAll messages to verify that all VLAN registrations are still valid.

To determine the maximum age of a VLAN registration before it is automatically removed.

To control how long a switch waits before sending a Leave message after a port goes down.

To set the interval between Join messages for a VLAN.

Why is it important for MVRP to interact with Spanning Tree Protocol (STP)?

To prevent MVRP from propagating VLAN registrations over blocked ports, avoiding loops.

To synchronize MVRP timers with STP timers.

To ensure that MVRP messages are encrypted.

To allow MVRP to override STP decisions and enable all ports.

A network has redundant links between switches and runs both STP and MVRP. The engineer notices that after a topology change, some VLANs are not being forwarded on the newly active link. What is the most likely reason for this behavior?

The MVRP Join timer is too short, causing registrations to expire.

MVRP registrations are not propagated across the blocked STP port, so the new link does not have the VLAN registered.

MVRP is not compatible with STP and must be disabled on redundant links.

STP is blocking MVRP protocol messages on all ports.

A switch receives a Join message for VLAN 200 on interface ge-0/0/1. The switch does not have VLAN 200 configured locally. What will the switch do?

It will create VLAN 200 dynamically and add it to the interface's VLAN database.

It will ignore the Join message because the VLAN is not configured.

It will forward the Join message to all other interfaces without adding the VLAN.

It will send a Leave message to reject the VLAN.

An engineer is troubleshooting an MVRP issue where VLAN 10 is not being registered on a trunk interface between two switches. The engineer runs 'show mvrp interface' and sees that MVRP is enabled on the interface, but no VLANs are registered. What is the most likely cause?

The remote switch has MVRP disabled on the corresponding interface.

The MVRP Join timer is set to zero.

The interface is in access mode.

The local switch has a static VLAN configuration that overrides MVRP.

Juniper NetworksCertified Professional, Enterprise Routing and Switching (JNCIP-ENT)

Domain 4Objective 3

Dynamic VLAN Registration Using MVRP JN0-650 Practice Questions (Page 1)

Part of the Ethernet Switching and Spanning Tree domain, which makes up ~12% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–7 in this domain), expect 1–1 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

7concepts

Questions 1–5

1foundation · easy
What is the purpose of the LeaveAll timer in MVRP?
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2foundation · easy
Why is it important for MVRP to interact with Spanning Tree Protocol (STP)?
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3application · medium
A network has redundant links between switches and runs both STP and MVRP. The engineer notices that after a topology change, some VLANs are not being forwarded on the newly active link. What is the most likely reason for this behavior?
Select an answer first
4application · medium
A switch receives a Join message for VLAN 200 on interface ge-0/0/1. The switch does not have VLAN 200 configured locally. What will the switch do?
Select an answer first
5expert · hard
An engineer is troubleshooting an MVRP issue where VLAN 10 is not being registered on a trunk interface between two switches. The engineer runs 'show mvrp interface' and sees that MVRP is enabled on the interface, but no VLANs are registered. What is the most likely cause?
Select an answer first

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