A hospital has two types of IP phones: model A and model B. They want both to be on the voice VLAN, but model B also requires a specific PoE priority. They have created two dynamic port profiles: one for model A and one for model B. However, model B phones are sometimes getting the model A profile. What is a possible cause?

The model B phones are not LLDP-enabled.

The LLDP system name for model B is a substring of model A's system name, and the match criteria for model A is too broad.

The switch is not sending LLDP to model B phones.

The PoE priority setting in model B's profile is not supported by the switch.

A company wants to use dynamic port configuration to assign VLANs based on both the device type and the user's role. For example, a VoIP phone used by a manager should be on a different VLAN than a VoIP phone used by an employee. What is the best way to achieve this in Mist?

Use only 802.1X to authenticate the user and assign the VLAN based on the user's role.

Create a dynamic port profile for each combination of device type and user role.

Use LLDP to identify the device type and 802.1X to authenticate the user, then combine the information to assign the VLAN.

Use only LLDP to identify the device and assign the VLAN based on the device model.

Which benefit is directly associated with dynamic port configuration in a wired network?

It increases the physical speed of the switch ports

It guarantees that all ports use the same VLAN for simplicity

It eliminates the need for network monitoring

It reduces the need for manual port-level configuration when devices change

Juniper NetworksCertified Specialist, Mist AI Wired (JNCIS-MistAI)

Domain 3Objective 3

Dynamic Port Configuration JN0-460 Practice Questions (Page 5)

Part of the Wired Assurance Management or Operations domain, which makes up ~24% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–14 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

6concepts

Questions 21–24

21expert · hard
A hospital has two types of IP phones: model A and model B. They want both to be on the voice VLAN, but model B also requires a specific PoE priority. They have created two dynamic port profiles: one for model A and one for model B. However, model B phones are sometimes getting the model A profile. What is a possible cause?
Select an answer first
22foundation · easy
Which LLDP information is commonly used to identify a device for dynamic port configuration?
Select an answer first
23expert · hard
A company wants to use dynamic port configuration to assign VLANs based on both the device type and the user's role. For example, a VoIP phone used by a manager should be on a different VLAN than a VoIP phone used by an employee. What is the best way to achieve this in Mist?
Select an answer first
24foundation · easy
Which benefit is directly associated with dynamic port configuration in a wired network?
Select an answer first

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Dynamic Port Configuration JN0-460 Practice Questions (Page 5)

Questions 21–24

Which LLDP information is commonly used to identify a device for dynamic port configuration?

A company wants to use dynamic port configuration to assign VLANs based on both the device type and the user's role. For example, a VoIP phone used by a manager should be on a different VLAN than a VoIP phone used by an employee. What is the best way to achieve this in Mist?

Which benefit is directly associated with dynamic port configuration in a wired network?

Keep studying — Wired Assurance Management or Operations