Positive Aspects of Valid Dumps JN0-481 Exam Dumps! [Jun-2026]
First Attempt Guaranteed Success in JN0-481 Exam 2026
NEW QUESTION # 29
What is the purpose of a Juniper Apstra rack?
- A. It stores information on how pods connect to super spines.
- B. It stores information on how leaf nodes connect to generic devices
- C. It stores device port data rates and vendor information.
- D. It stores IP address and ASN pool information.
Answer: B
Explanation:
A Juniper Apstra rack is a physical entity that contains one or more network devices, such as leaf nodes, access switches, or generic systems. A rack is used to organize and manage the network devices in the Apstra software application. A rack has the following characteristics:
It stores information on how leaf nodes connect to generic devices. This is because a rack can include generic systems, which are devices that are not managed by Juniper Apstra, but are connected to the network. A generic system can be a server, a firewall, a load balancer, or any other device that has a network interface. A rack stores the information on how the leaf nodes, which are the devices that provide access to the end hosts, connect to the generic devices, such as the port number, the link speed, the LAG mode, and the roles1.
It has a rack type, which defines the type and number of leaf devices, access switches, and/or generic systems that are used in the rack. A rack type is a resource that is created in the data center design phase, and it does not specify the vendor or the model of the devices. A rack type can be predefined or custom-made, and it can be used to create multiple racks with the same structure and configuration2.
It has a rack build, which assigns the specific vendor and model of the devices to the rack. A rack build is created in the staged phase, and it uses the rack type as a template. A rack build can also assign the resources, such as the IP addresses, the ASNs, and the VNIs, to the devices in the rack3.
It has a rack deployment, which applies the network configuration and services to the devices in the rack. A rack deployment is performed in the active phase, and it uses the rack build as a reference. A rack deployment can also monitor the network performance and compliance of the devices in the rack4.
The following three statements are incorrect in this scenario:
It stores information on how pods connect to super spines. This is not true, because a rack does not store any information on the pod or the super spine level of the network. A pod is a cluster of leaf and spine devices that form a 3-stage Clos topology, and a super spine is a device that connects multiple pods in a 5-stage Clos topology. A rack only stores information on the leaf and the access level of the network1.
It stores IP address and ASN pool information. This is not true, because a rack does not store any information on the IP address and ASN pools. IP address and ASN pools are resources that are created in the data center design phase, and they contain a range of IP addresses and ASNs that can be assigned to the devices and the virtual networks. A rack only uses the IP address and ASN pools to assign the resources to the devices in the rack build2.
It stores device port data rates and vendor information. This is not true, because a rack does not store any information on the device port data rates and vendor information. The device port data rates and vendor information are specified in the rack build, which assigns the specific vendor and model of the devices to the rack. A rack only uses the rack build to apply the network configuration and services to the devices in the rack deployment3.
Reference:
Racks (Staged)
Rack Types (Datacenter Design)
Rack Builds (Staged)
Racks (Active)
NEW QUESTION # 30
Referring to the exhibit, how do you display the IPv6 subnets lot all of the listed VXLANs?
- A. Select Columns, then select IPv6 Subnet.
- B. IPv6 subnets ate shown when each VXLAN is selected individually.
- C. Select all VXLANs, and the IPv6 Subnets column will appear
- D. An IPv6 Subnets column is not shown, indicating that no VXLAN has an assigned IPv6 subnet
Answer: A
Explanation:
Referring to the exhibit, the image shows a user interface of the Juniper Apstra software application, which is used for network management and configuration. The image shows the Virtual Networks table under the Resources menu, which displays the details of the VLANs and VXLANs in the network. The table has 11 columns, but only 9 are visible in the image. The other two columns are IPv6 Connectivity and IPv6 Subnet, which are hidden by default. To display the IPv6 subnets for all of the listed VXLANs, the user needs to select Columns, then select IPv6 Subnet. This will show the IPv6 Subnet column in the table, which will display the IPv6 addresses assigned to the VXLANs from the IPv6 pools. For more information, see Virtual Networks (Resources).
NEW QUESTION # 31
You want to gracefully take a device out of service to perform an OS upgrade.
How would you accomplish this task using Juniper Apstra?
- A. After selecting the device in the Active tab, you would select Deploy Mode then Drain.
- B. After selecting the device in the Staged tab, you would select Deploy Mode then Upgrade.
- C. After selecting the device in the Staged tab, you would select Deploy Mode then Drain.
- D. After selecting the device in the Dashboard tab, you would select Deploy Mode then Upgrade.
Answer: A
Explanation:
To gracefully take a device out of service in Juniper Apstra (such as for an OS upgrade), you must go to the Active tab, select the target device, and set its Deploy Mode to Drain. This action ensures traffic is safely rerouted and gracefully removed from the device before maintenance begins.
NEW QUESTION # 32
You want to assign resources to your blueprint during the deployment phase.
In this scenario, which statement is correct?
- A. All resources are created and assigned under the blueprint's resources tab.
- B. To assign resources in the blueprint, you must have completed the device profile and device assignments.
- C. All resources are automatically assigned values from the available resource pools.
- D. To assign resources in the blueprint, you must have already created them under global resources.
Answer: D
Explanation:
To assign resources to a blueprint in Juniper Apstra, the resources (such as IP pools, ASN pools, VLANs, etc.) must already be created under global resources. Once created, these global resources can then be allocated to the blueprint during the deployment phase.
NEW QUESTION # 33
What are two system-defined user roles that are available in Juniper Apstra? (Choose two.)
- A. root
- B. viewer
- C. user
- D. authorized
Answer: B,C
Explanation:
Juniper Apstra provides four system-defined user roles that are available in the Apstra GUI environment. They are: administrator, device_ztp, viewer, and user. Based on the web search results, we can infer the following statements:
viewer: This role includes permissions to only view various elements in the Apstra system, such as blueprints, devices, design, resources, external systems, platform, and others. Users with this role cannot create, edit, or delete any element.
user: This role includes permissions to view and edit various elements in the Apstra system, such as blueprints, devices, design, resources, external systems, platform, and others. Users with this role cannot create or delete any element.
authorized: This is not a system-defined user role in Juniper Apstra. It is a term used to describe users who have been authenticated by an external system, such as LDAP, Active Directory, TACACS+, or RADIUS.
root: This is not a system-defined user role in Juniper Apstra. It is a term used to describe the superuser account on a Linux system, which has full access to all commands and files. Creating a user in the Apstra GUI does not provide that user access to the Apstra platform via SSH. To access the Apstra platform via SSH, you must create a local Linux system user.
NEW QUESTION # 34
What are two agent processes that operate within the Juniper Apstra device agent? (Choose two.)
- A. authentication agent
- B. telemetry agent
- C. deployment agent
- D. routing agent
Answer: B,C
Explanation:
Within the Juniper Apstra device agent, two of the key processes are:
- Telemetry agent, which collects operational and state data from the device and reports it back to the Apstra server.
- Deployment agent, which applies configuration changes delivered by Apstra to the device.
NEW QUESTION # 35
What is the primary reason for creating an Apstra worker node?
- A. to run zero-touch provisioning (ZTP)
- B. to create a space for storing event logs
- C. to support more than one blueprint
- D. to offload off-box agents and IBA
Answer: D
Explanation:
The primary reason for creating an Apstra worker node is to offload resource-intensive tasks such as running off-box agents and Intent-Based Analytics (IBA) probes from the main Apstra server.
This improves performance and scalability, especially in larger or more complex deployments.
NEW QUESTION # 36
You are creating a new template that will connect two rack based templates together. Which rack type should be used to accomplish this rask?
- A. isolated
- B. rack based
- C. pod based
- D. collapsed
Answer: C
NEW QUESTION # 37
In the Juniper Apstra design phase, which object dictates port count, port speed, and how the ports would be used?
- A. rack type
- B. interface map
- C. logical devices
- D. network devices
Answer: B
Explanation:
Interface maps are objects that map interfaces between logical devices and physical hardware devices in the Juniper Apstra design phase. They dictate port count, port speed, and how the ports would be used for achieving the intended network configuration rendering. Interface maps also allow you to select device ports, transformations, and interfaces, provision breakout ports, and disable unused ports.
NEW QUESTION # 38
Multilenancy for applications is achieved by creating virtual networks (VNs) within which construct?
- A. security policy
- B. routing zone
- C. connectivity template
- D. routing table
Answer: B
Explanation:
A routing zone is an L3 domain, the unit of tenancy in multi-tenant networks. You create routing zones for tenants to isolate their IP traffic from one another, thus enabling tenants to re-use IP subnets. In addition to being in its own VRF, each routing zone can be assigned its own DHCP relay server and external system connections. You can create one or more virtual networks within a routing zone, which means a tenant can stretch its L2 applications across multiple racks within its routing zone.
NEW QUESTION # 39
Using Juniper Apstr
a. which component is defined in a template?
- A. the number of spine devices in a topology
- B. the speed of the links between the spine devices and the leaf devices
- C. the leaf-to-spine interconnection
- D. the definition of IP pools
Answer: C
Explanation:
According to the Juniper documentation1, a template is a configuration template that defines a network's policy intent and structure. A template can be either rack-based or pod-based, depending on the type and number of racks and pods in the network design. A template includes the following details:
Policies: These are the parameters that apply to the entire network, such as the overlay control protocol, the ASN allocation scheme, and the underlay type.
Structure: This is the physical layout of the network, such as the type and number of racks, pods, spines, and leaves. The structure also defines the leaf-to-spine interconnection, which is the number and type of links between the leaf and spine devices. The leaf-to-spine interconnection can be either single or dual, depending on the redundancy and bandwidth requirements.
Therefore, the correct answer is A. the leaf-to-spine interconnection. This is a component that is defined in a template, as it determines the physical connectivity of the network. The speed of the links, the number of spine devices, and the definition of IP pools are not components that are defined in a template, as they are either derived from the device profiles, the resource pools, or the blueprint settings. Reference: Templates Introduction | Apstra 4.2 | Juniper Networks
NEW QUESTION # 40
What is the function of the Revert button in the Juniper Apstra Ul?
- A. The Revert button will undo the last change made to the configuration.
- B. The Revert button will rollback to the previous configuration of a specified device.
- C. The Revert button performs a rollback 0 on Juniper devices in the fabric.
- D. The Revert button deletes any uncommitted changes within Apstra.
Answer: D
Explanation:
The Revert button is located on the Uncommitted tab of the blueprint page. The Uncommitted tab shows the changes that have been staged but not yet committed to the network. The Revert button allows you to discard any uncommitted changes and revert to the last committed state of the blueprint. This is useful if you want to cancel the changes that you have made or if you want to start over with a fresh slate.
NEW QUESTION # 41
You have accessed your deployed blueprint and see the banner shown in the exhibit.
Which two statements are correct in this scenario? (Choose two.)
- A. Resources must be assigned to devices.
- B. Devices must be assigned to profiles.
- C. There are changes that are not active on the fabric.
- D. There are anomalies that must be addressed.
Answer: C,D
Explanation:
The Uncommitted and Staged indicators in the banner show that there are pending configuration changes that have not yet been pushed live to the fabric, meaning not all changes are active.
The red anomaly indicators (seen on Dashboard and Active) confirm that Apstra has detected anomalies in the deployed blueprint that must be addressed.
NEW QUESTION # 42
You want to make a widget appear on the main dashboard in Juniper Apstr a. In this scenario, which statement is correct?
- A. On the blueprint dashboard, click on the Add Widget option.
- B. When creating the widget, select the Add to Blueprint Dashboard option.
- C. Set the Default toggle switch to On for the desired widget.
- D. Widgets automatically appear on the blueprint dashboard.
Answer: C
Explanation:
In Juniper Apstra, a widget is a graphical element that displays data from an intent-based analytics (IBA) probe. A widget can be used to monitor different aspects of the network and raise alerts to any anomalies. A widget can be viewed by itself or added to an analytics dashboard. A dashboard is a collection of widgets that can be customized and organized according to the user's preference1.
The main dashboard in Juniper Apstra is the blueprint dashboard, which is the default view that shows the network information and configuration for the active blueprint. A blueprint is a logical representation of the network design and intent. The blueprint dashboard can display the system-generated dashboards, the user-generated dashboards, and the individual widgets that are relevant to the network2.
To make a widget appear on the main dashboard in Juniper Apstra, the user needs to set the Default toggle switch to On for the desired widget. This will add the widget to the blueprint dashboard, where it can be viewed along with other network information. The user can also remove the widget from the blueprint dashboard by setting the Default toggle switch to Off for the widget3. Therefore, the statement D is correct in this scenario.
The following three statements are incorrect in this scenario:
When creating the widget, select the Add to Blueprint Dashboard option. This is not true, because there is no such option when creating a widget in Juniper Apstra. The user can only select the widget type, the probe, and the display mode when creating a widget4. To add the widget to the blueprint dashboard, the user needs to set the Default toggle switch to On for the widget after creating it3.
On the blueprint dashboard, click on the Add Widget option. This is not true, because there is no such option on the blueprint dashboard in Juniper Apstra. The user can only view, edit, or delete the existing widgets and dashboards on the blueprint dashboard2. To add a widget to the blueprint dashboard, the user needs to set the Default toggle switch to On for the widget from the widgets table view3.
Widgets automatically appear on the blueprint dashboard. This is not true, because widgets do not automatically appear on the blueprint dashboard in Juniper Apstra. The user needs to manually add the widgets to the blueprint dashboard by setting the Default toggle switch to On for the widgets that they want to see on the blueprint dashboard3. The only exception is the widgets that are part of the system-generated dashboards, which are automatically created and added to the blueprint dashboard based on the state of the active blueprint2.
Reference:
Widgets Overview
Blueprint Summaries and Dashboard
Widgets Introduction
Create Widget
NEW QUESTION # 43
Referring to the exhibit, what needs to change in the IP fabric to make it a valid IP fabric?
- A. The IP fabric connections must be increased to a speed greater than 10 Gbps.
- B. The IP fabric must consist of only one device model throughout the fabric.
- C. The connection between the two spine nodes must be increased to 40 Gbps.
- D. The connection between the two spine nodes must be removed.
Answer: D
Explanation:
To make the IP fabric a valid IP fabric, the connection between the two spine nodes must be removed. This is because an IP fabric is a network topology that uses a spine-leaf architecture, where the spine devices are only connected to the leaf devices, and the leaf devices are only connected to the spine devices. This creates a non-blocking, high-performance, and scalable network that supports Layer 3 routing protocols such as BGP or OSPF. The connection between the two spine nodes in the exhibit violates the spine-leaf design principle and introduces unnecessary complexity and potential loops in the network.
NEW QUESTION # 44
An operator is working on a capacity-planning exercise. The operator needs to examine the pre-built time-series information regarding link utilization. In the Juniper Apstra UI, which top-level tab would the operator have to access to find this information?
- A. Staged
- B. Active
- C. Dashboard
- D. Analytics
Answer: D
Explanation:
In Apstra 5.1, capacity planning based on pre-built time-series telemetry (such as link utilization trends) is part of Intent-Based Analytics (IBA). IBA is where Apstra ingests streaming telemetry from fabric devices, stores it as time-series data, and presents it through built-in analytics views (dashboards/widgets) and probes. Because the question specifically calls out "pre-built time series information regarding link utilization," the correct UI location is the Analytics top-level tab within the blueprint.
The Active tab is primarily oriented to operational state and day-2 workflows (for example, viewing live state, queries, and device-level operational views). The Staged tab is where you modify intent (physical/virtual design, policies, catalog items) prior to committing and deploying. The Dashboard provides a high-level blueprint overview and navigation, but the drill-down and time-series analytics views that support trending and capacity analysis are accessed via Analytics.
In an EVPN-VXLAN fabric using Junos v24.4, link utilization time-series is particularly valuable because underlay congestion can degrade overlay performance (BGP convergence behavior, ECMP distribution effectiveness, and endpoint experience). Apstra's Analytics tab centralizes these metrics so operators can evaluate utilization baselines, identify sustained hot links, and support proactive actions (rebalancing, adding capacity, or adjusting design intent) without relying on ad-hoc per-device CLI polling.
Verified Juniper sources (URLs):
https://www.juniper.net/documentation/us/en/software/apstra5.1/apstra-custom-telemetry-collection-guide/topics/concept/apstra-telemetry-and-intent-based-analytics.html
NEW QUESTION # 45
When working with logical devices, you specify where each port group is connected. In this scenario, which two Juniper Apstra Ul options are available to the operator? {Choose two.)
- A. generic
- B. firewall
- C. router
- D. unused
Answer: A,D
Explanation:
When working with logical devices, you specify where each port group is connected by selecting the port group layout and the port speed and role (s) for each port group. The Juniper Apstra UI offers two options to the operator for the port group role: unused and generic.
Unused: This option means that the port group is not configured or used by Apstra. This can be useful for ports that are faulty, reserved, or not part of the data center fabric.
Generic: This option means that the port group is configured with a generic role that is not specific to any device type or function. This can be useful for ports that are used for testing, troubleshooting, or custom purposes.
NEW QUESTION # 46
What are two available Juniper Apstra template types? (Choose two.)
- A. rack-based
- B. device-based
- C. collapsed
- D. compressed
Answer: A,B
Explanation:
Juniper Apstra provides two main template types:
- Rack-based templates, which define the layout and connectivity of racks in the data center fabric.
- Device-based templates, which define specific device roles and their configurations.
NEW QUESTION # 47
The same connectivity template is applied to the ge-0/0/6 interface on both borderleaf1 and borderleaf2 nodes. This connectivity template describes the intended configuration of the EBGP session between each of the borderleaf nodes and the external router. You want to ensure that the 172.23.x/24 routes are not installed in the borderleaf nodes' Finance routing table.
Referring to the exhibit, what would you change in Juniper Apstra to accomplish this task?
- A. Modify the import policy to only allow the default route.
- B. Add an aggregate prefix to the routing policy.
- C. Modify the export policy to only allow the default route.
- D. Select the "Expect Default IPv4 Route" checkbox.
Answer: A
Explanation:
The exhibit shows that the border leaf is receiving multiple routes (including 172.23.x/24) from the external router via EBGP. To prevent these specific routes from being installed in the Finance routing table, you must modify the import policy applied to the EBGP session so that only the default route (0.0.0.0/0) is permitted. This ensures the border leaf nodes accept only the intended default route and deny the 172.23.x/24 prefixes.
NEW QUESTION # 48
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