A cloud administrator is comparing OVS and Linux Bridge for a new deployment. The environment will use VXLAN and requires support for security groups. Which statement is true?

Only Linux Bridge supports security groups.

Both OVS and Linux Bridge support VXLAN and security groups.

An OpenStack administrator is troubleshooting a performance issue in a deployment using ML2 with OVS. The environment uses VXLAN for tenant networks. The administrator suspects that the OVS agent is not using the most efficient forwarding method. What should the administrator check?

Whether the OVS agent is using OpenFlow rules for flow-based forwarding.

Whether the ML2 plugin is set to use the Linux Bridge mechanism driver.

Whether the Linux Bridge agent is also running.

Whether the VXLAN type driver is enabled in ml2_conf.ini.

An OpenStack environment uses the ML2 plugin with both Open vSwitch and Linux Bridge as mechanism drivers. The administrator wants to ensure that VXLAN tenant networks are handled by OVS, while VLAN networks are handled by Linux Bridge. How can this be achieved?

Set the core_plugin to OVS and the service_plugin to Linux Bridge.

Enable both mechanism drivers and let Neutron automatically assign network types based on availability.

Configure the tenant_network_types in ml2_conf.ini to map VXLAN to OVS and VLAN to Linux Bridge.

Use the type_drivers parameter to specify which driver handles each network type.

Juniper NetworksCertified Associate, Cloud

Domain 5Objective 4

OpenStack Networking Plugins JN0-214 Practice Questions (Page 5)

Part of the Cloud Orchestration with OpenStack domain, which makes up ~14% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~5–8 in this domain), expect 1–2 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

5concepts

Questions 21–24

21foundation · easy
Which of the following is a type of networking plugin available in OpenStack Neutron?
Select an answer first
22application · medium
A cloud administrator is comparing OVS and Linux Bridge for a new deployment. The environment will use VXLAN and requires support for security groups. Which statement is true?
Select an answer first
23expert · hard
An OpenStack administrator is troubleshooting a performance issue in a deployment using ML2 with OVS. The environment uses VXLAN for tenant networks. The administrator suspects that the OVS agent is not using the most efficient forwarding method. What should the administrator check?
Select an answer first
24application · hard
An OpenStack environment uses the ML2 plugin with both Open vSwitch and Linux Bridge as mechanism drivers. The administrator wants to ensure that VXLAN tenant networks are handled by OVS, while VLAN networks are handled by Linux Bridge. How can this be achieved?
Select an answer first

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OpenStack Networking Plugins JN0-214 Practice Questions (Page 5)

Questions 21–24

Which of the following is a type of networking plugin available in OpenStack Neutron?

A cloud administrator is comparing OVS and Linux Bridge for a new deployment. The environment will use VXLAN and requires support for security groups. Which statement is true?

An OpenStack administrator is troubleshooting a performance issue in a deployment using ML2 with OVS. The environment uses VXLAN for tenant networks. The administrator suspects that the OVS agent is not using the most efficient forwarding method. What should the administrator check?

An OpenStack environment uses the ML2 plugin with both Open vSwitch and Linux Bridge as mechanism drivers. The administrator wants to ensure that VXLAN tenant networks are handled by OVS, while VLAN networks are handled by Linux Bridge. How can this be achieved?

Keep studying — Cloud Orchestration with OpenStack