EMT Practice Test

1. Question Content...

---

Question1: Which switch deployment solution will minimize server-to-switch cable lengths?

Question2: Exhibit.

After several design meetings with the WAN team. EVPN MPLS will be deployed as the Data Center Interconnect protocol What should be enabled on the MX Series routers to support transporting traffic between DC-A and DC-B as shown in the exhibit?

Question3: When considering environmental conditions in a data center which two statements are correct? (Choose two)

Question4: Which two statements describe CoS? (Choose two.)

Question5: You are implementing a new data center and need to plan to connect it to your existing data center. You have the requirement for active/active forwarding to enable load balancing and reduce failure times Which two technologies should be evaluated for this design? (Choose two.)

Question6: A customer has concerns about various groups having the ability to easily access their corporate network infrastructure They want to implement tighter controls for network infrastructure system access Which three actions will accomplish this task? (Choose three )

Question7: Your company is deploying a private cloud based on OpenStack and has selected Contrail Networking as their SDN controller. The data center supporting this private cloud will use an IP fabric architecture consisting of QFX Series switches and MX Series routers.
Which two statements are true in this scenario? (Choose two )

Question8: What are two overlay protocols that should be considered in your data center design when using an IP fabric underlay? (Choose two.)

Question9: Which statement is true about traffic prioritization?

Question10: You are designing a Data Center Interconnect (DCI). You must ensure that the local PE learns the local MAC addresses and then distributes these learned MAC addresses to the remote PEs using the control plane In this scenario, which DCI solution will satisfy the requirements?

Question11: You are performing a risk assessment on your new data center. You must determine the annual loss expectancy.
Which two calculations must you use in this scenario? (Choose two.)

Question12: You are asked to design security policies based on team membership.
Which access control methodology should you use in this scenario?

Question13: Which protocol is used to exchange control information between the participating multichassis LAG (MC-LAG) peers?

Question14: Exhibit.

For a fully configured and functional IP fabnc underlay as shown in the exhibit, how many external BGP neighbors are expected to be in the established state for Spine 1?

Question15: You are designing a large IP fabric and must determine if you should use IBGP or EBGP to signal your underlay Which statement is correct in this scenario?

Question16: When using VPLS for a Data Center Interconnect, which statement about MAC learning is correct?

Question17: Which statement is correct about end-of-row (EoR) access switch designs when compared to top-of-rack (ToR) designs?

Question18: Which two features add NGFW capabilities to a traditional security device'' (Choose two )

Question19: Your corporate network consists of four data centers. Your data centers are already running EVPN-VXLAN over an IP fabric. You are asked to design a strategy for Layer 3 data center interconnectivity.
Which two methods would satisfy this requirement? (Choose two.)

Question20: Exhibit.

Referring to the exhibit, which two statements are true? (Choose two)

Question21: When using BGP Layer 2 VPN for a Data Center Interconnect, which statement about MAC learning is correct?

Question22: You are designing an EVPN/VXLAN overlay network for your data center. You are planning on reusing some of your existing devices that do not support VXLAN routing.
Which gateway model should be deployed to support this architecture?

Question23: Which two scripting languages are supported for creating on-box scripts? (Choose two.)

Question24: You are designing an IP fabric underlay using IBGP with the spines serving as route reflectors.
In this scenario, which BGP capability must be supported on the spines?

Question25: You are designing a new data center that will be built using an IP fabric One of your security requirements is that the gateway for all of your VLANs must reside on the data center SRX firewalls Which IP fabric architecture will satisfy this requirement?

Question26: You want to protect a hypervisor in your data center with a security solution that is installed on the hypervisor and provides firewall protection to applications Traffic to one of the virtual servers must be subject to a NAT policy before communicating with the virtual server Which two solutions would you use to satisfy this requirement? (Choose two.)

Question27: Exhibit.

For a fully configured and functional IP fabric underlay as shown in the exhibit how many external BGP neighbors are expected to be in established state for Leaf 1?

Question28: Referring to the exhibit, what should you do to increase high availability?

Question29: Exhibit.

You are designing a data center where all your servers in each rack will be connected to two top-of-rack (ToR) switches using Layer 2 as shown in the exhibit You must implement a high availability solution that maintains link layer connectivity to each server when one of the ToR switches fails In this scenario, which solution will accomplish this task?

Question30: You are asked to design a new data center connection where connections between switches will be encrypted for Layer 2 traffic In this scenario, which solution will provide the required encryption^

Question31: Exhibit.

Which two statements about the redundancy design shown in the exhibit are true? (Choose two )

Question32: Your developers have created an application that uses iSCSI for data storage Although iSCSI is inherently lossless they are concerned about potential latency issues due to network congestion and retransmitted packets In this scenario, what will ensure that the iSCSI traffic is delivered in a timely manner?

Question33: You are asked to create an underlay network that will scale from a small system to a large system and can be integrated into a Contrail solution In this scenario, which protocol satisfies these requirements'5

Question34: You must implement security services between VMs that are hosted on the same server. You need to perform Layer 3 routing, UTM. IPS and NAT services white minimizing space and resource usage.
Which Junos product will satisfy the requirements?