You work for a corporation deploying new data centers using EVPN/VXLAN You are considering using EVPN for the data center interconnects. The hardware and software being deployed in the data centers support EVPN Type 5 routes.In this scenario, which additional DCI benefit do Type 5 routes provide?

Type 5 routes support Layer 2 and Layer 3 connectivity between data center eliminating the need to advertise Layer 3 VPN and Layer 2 VPN routes.

Type 5 routes support Layer 3 connectivity across multiple data centers, eliminating the need to advertise Layer 3 VPN routes.

Type 5 routes provide Layer 2 connectivity across multiple data centers, if MPLS encapsulation is being used.

Type 5 routes provide Layer 2 connectivity across multiple data centers, if VXLAN encapsulation is being used.

Type 5 routes support Layer 2 and Layer 3 connectivity between data center eliminating the need to advertise Layer 3 VPN and Layer 2 VPN routes.

You work for a service provider that offers Layer 2 services. One of the customers is purchasing Layer 2 VPN services to interconnect several sites.In this scenario, which two functions are provided by the PE router? (Choose two )

It maintains all customer Layer 3 routing information.

It maintains an MP-BGP session with each customer site to exchange customer routing information

It maintains all customer Layer 3 routing information.

It selects the appropriate Layer 2 VPN in the service provider network.

It maintains an MP-BGP session with each customer site to exchange customer routing information

It maintains MPLS LSPs between the sites.

You are asked to provide a design proposal for a service provider's core network. The network consists of both IPv4 and IPv6 addresses and must scale up to 50 core routing devices.In this scenario, which statement is correct regarding the IGP design?

You must use IS-4S to support both address families.

You can use OSPFv2 for IPv4 and OSPFv3 for IPv6 at the same time.

You must use OSPFv3 to support both address families.

You can use OSPFv2 to support both address families.

You must use IS-4S to support both address families.

Which three statements are true about class-of-service (CoS) schedulers? (Choose three )

Schedulers determine into which queue a packet should be assigned.

Schedulers determine the packet transmission rate for each queue.

Schedulers determine how packets are handled during times of congestion.

Schedulers determine into which queue a packet should be assigned.

Schedulers determine the packet transmission rate for each queue.

Schedulers determine the packet markings that are used to prioritize traffic.

Schedulers determine how packets are handled during times of congestion.

Schedulers determine the size of buffer assigned to each queues.

You are developing a CoS policy for a service provider core network that In this scenario, which three statements are correct? (Choose three.)

Core routers should use a common set of per-hop behaviors.

Core routers should use policers to ensure that customer traffic does not exceed allowed bandwidth.

Core routers should use the DSCP markings already set on ingress traffic.

Core routers should use a common set of per-hop behaviors.

Core routers should use shapers to ensure that customer traffic does not exceed allowed bandwidth.

Core routers should use policers to ensure that customer traffic does not exceed allowed bandwidth.

Core routers should use a consistent CoS configuration across the network.

Core routers should use the DSCP markings already set on ingress traffic.

You work for a service provider who wants to provide a service to your customers consisting of VoIP, live TV, video on demand (VoD), and data services You want to use a hybnd VLAN model for this service Which VLAN assignments would be used for this deployment?

Live TV will be multicast to all customers, video on demand and data will share a customer specific VLAN, VoIP will use a shared VLAN utilizing private VLANs to talk to a telephony server.

Video services will reside in a shared video VLAN. and the customer willHjttlttjftvo data VLANs assigned, one for voice and one for data.

Live TV will be multicast to all customers, video on demand, voice, and data will share a customer specific VLAN.

Live TV will be multicast to all customers, video on demand and data will share a customer specific VLAN, VoIP will use a shared VLAN utilizing private VLANs to talk to a telephony server.

Live TV and VoD will be in the same shared VLAN with Live TV on a multicast stream and VoD unicast, voice and data will reside in a customer specific VLAN.

A customer requests that you design their Layer 3 VPN solution so that all site-to-site traffic goes through a central site, in a hub-and-spoke fashion You must choose between using one or two interfaces on the hub WAN link.In this scenario, which solution would you use?

Use one interface on the hub WAN link to ensure simplicity, since only a single route target is required across the entire Layer 3 VPN.

Use two interfaces on the hub WAN link to allow traffic to go from the spokes to the hub on one interface and from the hub to the spokes on the other interface.

Use two interfaces on the hub WAN link to reserve one interface for higher Priority traffic.

Use one interface on the hub WAN link, since both hub and spoke sites will require a second VRF for route-leaking purposes.

Use one interface on the hub WAN link to ensure simplicity, since only a single route target is required across the entire Layer 3 VPN.

What are two risks when using a source-based RTBH solution? (Choose TWO)

The attacker address could be a CGNAT address resulting in a larger service outage for users.

The target of the attack may not support RTBH.

The attacker address could be a CGNAT address resulting in a larger service outage for users.

The target of the attack may not support RTBH.

The attacker's address could be unknown.

The target of an attack would be blocked resulting in a target being offline.

Which statement is correct about learning remote host MAC addresses when your DCI is based on EVPN?

Data plane MAC learning by the provider edge (PE) device is performed.

No MAC learning by the provider edge (PE) device is performed

Static MAC configuration on the provider edge (PE) device is perform

Data plane MAC learning by the provider edge (PE) device is performed.

Control plane MAC learning by the provider edge (PE) device

You are designing a full mesh of connections between multiple enterprise In this scenario, which two statements are correct? (Choose two.)

Security and Internet control is applied at a central location

All sites are able to communicate directly with each other

Security and Internet control is applied at a central location

All sites are able to communicate directly with each other

It is easier for administrators to enforce application-aware services with a single point of management.

IPsec tunnels can be used to secure traffic between sites.

According to Juniper Networks, which two statements describe OoB network design best practices?(Choose two.)

Ensure that the management network uses a unique IP network.

Ensure that only console ports are used to manage devices.

Ensure that all users are authenticated using individual accounts and credentials.

Ensure that the management network is accessible through the production network.

Ensure that the management network uses a unique IP network.

Ensure that only console ports are used to manage devices.

Your customer is deploying a multitenant data center and needs help with the WAN edge design.What are two mam design considerations for this environment? (Choose two.)

Virtual Chassis Control Protocol

Since deploying VPLS, you notice an unusually high level of traffic In your nine topology. On further inspection, you determine that broadcast traffic is causing the problem. The traffic is legitimate.Nevertheless, you are asked to look into options that allow the network to scale.In this scenario, what would you do to solve the problem?

Mark broadcast traffic with a high drop priority.

Move from LDP-signaled VPLS to BGP-signaled VPLS.

Add a broadcast policer and an unknown unicast policer to each VPLS.

A customer reports a network outage at a branch office after users have reported intermittent Internet connectivity Upon further investigation, you determine that there is significant packet loss and that the majority of traffic on theWAN consists of DNS responses from many different sources.In this scenario, which design consideration would reduce further occurrences with minimal chance of affecting valid traffic?

Create a firewall filter to drop all traffic to the affected destination address of the attack

Create a firewall filter to drop all traffic based on the source addresses of the attack.

Your company is a large ISP that is upgrading their routers As part of the upgrade project, they want to implement a solution that will improve the effectiveness of their current RTBH solution for handling spoofed IP addresses coming across the WAN.Which action would satisfy their requirement?

Implement manual firewall policies

You 2 VPN services to interconnect three of their sites.

It maintains all customer Layer 3 routing information.

It maintains all MPLS LSPs between the sites.

In this scenario, what are two functions of the CE device? (Choose two.)

It maintains all customer Layer 3 routing information.

It selects the appropriate circuit on which to traverse the Layer 2 VPN.

It maintains an MP-BGP session to all other sites to exchange route information for the Layer 2 VPN.

It maintains all MPLS LSPs between the sites.

Your organization expenenced a man-in-the-middle attack and must protect against future attacks.In this scenario, what must you do to protect your network?

Implement destination-based RTBH

You are responding to an ERFP for a customer's MX-based BNG deployment that must accommodate at least 8000 subscribers. However, the customer's aggregation device only support 4094 VLANs.Which action would you propose to solve the customer's capacity concern?

Add an additional fabric module.

What are two considerations for using the public Internet for WAN connectivity? (Choose two.)

It is inherently insecure, and additional encryption should be considered.

End-to-end CoS and larger MTU are possible.

End-to-end traffic is best effort.

It is inherently insecure, and additional encryption should be considered.

End-to-end CoS and larger MTU are possible.

It is inherently secure and does not require additional encryption.

You are designing a solution for a company with a central office with several branch locations geographically dispersed. You are given the following requirements:— provides a different bandwidth at each location,— has any-to-any connectivity,— offloads some network responsibility.— is inherently isolated.— has a simple network design.Which statement satisfies these requirements?

Implement Layer 2 VPN point-to-point circuits from each location to the central office.

Implement WAN over the public Internet.

Implement Layer 3 VPN services at each location

Implement Layer 2 VPN point-to-point circuits from each location to the central office.

Implement services on a mesh of dark fiber between each location

You are designing a Metro Ethernet ring topology that requires a sub 50 ms failover.Which two protocols will meet this requirement? (Choose two )

Ethernet ring protection switching

Link Aggregation Control Protocol

Ethernet ring protection switching

Which two statements are correct about Junos Space Connectivity Services Director? (Choose two)

It is used to design, provision, and deploy MPLS-dynamic, RSVP-signaled LSP, and static LSP services on devices.

It is used to provide zero touch provisioning (ZTP), which simplifies the deployment of networks by providing policy-driven plug-and-play provisioning and network bring-up operations.

It is used to design, provision, and monitor Label Discovery Protocol (LDP) and Border Gateway Protocol (BGP) services on devices

It is used to design and simulate MPLS-TE and LSP routing.

It is used to design, provision, and deploy MPLS-dynamic, RSVP-signaled LSP, and static LSP services on devices.

It is used to provide zero touch provisioning (ZTP), which simplifies the deployment of networks by providing policy-driven plug-and-play provisioning and network bring-up operations.

You are asked to provide a design proposal for a services provider's core network. The network consists of both IPv2 and IPv4 addresses and must scale up to 50 core routing devices. As part of your design, you must in redundancy and ensure that future network expansion is easily incorporated.In this scenario, which statement is correct regarding the BGP design?

You should use a pair of route reflectors with peering's to all other core devices.

You should create a full mesh of EBGP neighbors in your core.

You must use direct interface peering for your neighbors.

You should use a pair of route reflectors with peering's to all other core devices.

You must separate the BGP network into multiple autonomous systems on geographic location.

Juniper JN0-1362 Practice Test 1 - Free Online Exam Prep & Questions

What are two benefits of including analytics in your network management design proposal? (Choose two.)

Analytics can be used for troubleshooting and diagnosing network problems

Analytics dynamically standardizes software and firmware versions.

Analytics can allow administrators to evaluate and optimize WAN resources.

Analytics dynamically makes network optimization change

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