EMT Practice Test

1. Question Content...

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Question1: OSFP is stuck in the ExStart state.
What is a common cause of this problem?

Question2: Click the Exhibit.

You are configuring dynamic rendezvous points for your PIM multicast domain. You have chosen to use auto-RP as the dynamic RP mechanism. You are not seeing the auto-RP announcements.
Referring to the exhibit, which two configurations will solve this problem? (Choose two.)

Question3: Click the Exhibit.

Router R1, in peer AS 65001, advertises routes to R2 using EBGP. R2 advertises the routes learned from R1 to R3 using IBGP.
Referring to the exhibit, to which routers will R3 advertise the BGP routes received from R2?

Question4: You created a firewall rule to protect the Routing Engine. After applying the rule, your OSPF adjacencies dropped.
How would you solve this problem?

Question5: Click the Exhibit.


You have just configured on an OSPF adjacency between two routers. After you commit the configuration, you notice that your adjacency is not up.
Referring to the exhibit, what would cause the problem?

Question6: Click the Exhibit.

You have deployed Sparse Mode multicast in your network using the IGP metrics shown in the exhibit.
Which path will (*, G) traffic follow form the source to the receiver before the (S, G) state is registered?

Question7: When configuring class of service, what would you use to allocate bandwidth to a forwarding class?

Question8: Click the Exhibit.


The ping command shows that connectivity of the 200.0.1/24 network to the 200.0.200.0/24 network exists.
You notice that all the ping test results from various devices on 200.0.1.0/24 follow the same path even through equal cost paths exist to the 200.0.200.0/24 network.
Referring to the exhibit, what is happening?

Question9: Click the Exhibit.

Referring to the exhibit, you have EBGP peerings with both ISP1 and ISP2. You are receiving the
172.25.12.0/24, 172.25.13.0/24, 172.25.14.0/24, and 172.25.15.0/24 routes through both neighbors. You must ensure that traffic to these prefixes are load balances through both service providers. You have configured a load-balancing policy and have applied it to the forwarding table, but the prefixes are not being load balanced.
What is required to accomplish this task?

Question10: What information must you gather from the satellite device to provision a Junos Fusion Enterprise deployment on the aggregation device? (Choose two.)

Question11: Click the Exhibit.

All of the clients attached to your EX4300 report that authentication to the network is abnormally slow.
While troubleshooting, you individually test the RADIUS servers used for authentication and receive the information shown in the exhibit.
What happened to the RADIUS server 172.28.30.95?

Question12: Which protocol is used for port-level access control and authentication?

Question13: In a Layer 2 environment where 802.1X is deployed with its default parameters on EX Series, which two statements are correct? (Choose two.)

Question14: Which statement is correct about MSTP?

Question15: Click the Exhibit.

You are adding a Junos Fusion satellite device but one cascade port is not coming on line.
Referring to the exhibit, what would cause this problem?

Question16: You are configuring a scheduler map on an EX9200 Series device. You want to ensure that traffic is dropped in a policing action once traffic exceeds the configured transit rate.
Which configuration parameter will meet this requirement?

Question17: Which three statements are true about strict-high priority queues? (Choose three.)

Question18: You are asked to merge a RIP network with your OSPF network. As a first step, you establish connectivity between the RIP network and the OSPF network. The RIP network connects to an NSSA area.
Which two statements are true in this scenario? (Choose two.)

Question19: Click the Exhibit.

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

Question20: Click the Exhibit.

You have configured 802.1X single supplicant mode on the access switch. The VoIP phone does not support 802.1X authentication.
Referring to the exhibit, which statement is true?

Question21: Click the Exhibit.

You are troubleshooting an OSPF adjacency issue between R1 and R2.
What is the reason for the ExStart state shown in the exhibit?

Question22: Click the Exhibit.

Switch 4 is rebooted as shown in the exhibit.
Which statement is correct in this scenario?

Question23: You want to implement an RP in your PIM sparse mode environment, you are considering the advantages and disadvantages of the various RP election methods.
In this scenario, which three implementation guidelines are correct? (Choose three.)

Question24: Click the Exhibit.

Which AS path matches the AS path regular expression shown in the exhibit?

Question25: A new PoE+VoIP handset was added to an EX Series device. The handset is experiencing connectivity issues. The EX Series device's committed configuration includes the set PoE interface all telemetry command. You look at the telemetry log in the device to review power consumption and you notice entries have not been occurring for days.
What would cause telemetry logging to stop?

Question26: Click the Exhibit.


You have deployed the access control configuration to the distribution switch.
Referring to the exhibit, which statement is true?

Question27: Click the Exhibit.

A customer is concerned that the route damping policy on routes with prefixes greater than/17 is allowing too many flaps to occur. The customer does not want to change the default timer.
Referring to the exhibit, which two actions would allow fewer flaps per route? (Choose two.)

Question28: Click the Exhibit.


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

Question29: Which two statements are true about OSPFv3? (Choose two.)

Question30: Click the Exhibit.


Referring to the exhibit, Area 1 is a stub area.
Which two statements are correct in this scenario? (Choose two.)

Question31: Which two statements are true about 802.1Z dynamic filters based on RADUIS attributes? (Choose two.)

Question32: Click the Exhibit.

Referring to the exhibit, traffic from User-1 is being forwarded to Server-1 with DSCP values that must be written. You must maintain the rewritten DSCP values throughout the network.
Which statement is correct in this scenario?

Question33: You are enabling 802.1X authentication on an EX Series device. You are configuring the switch in the conference room where you will have non-employees with devices that do not support 802.1X authentication connecting to your network. You must ensure that these users can connect to your network but are restricted to Internet access only.
What should you do to accomplish this task?

Question34: Click the Exhibit.

You have a workstation and VoIP phone connected to port ge-0/0/1 on an access switch.
Referring to the configuration shown in the exhibit, which statement is true?

Question35: Click the Exhibit.

You have three switches, each with a trunk connection allowing all VLANs to the switches. CIST will coverage, however MSTP will not.
Referring to the exhibit, which statement is correct?

Question36: Click the Exhibit.

Your network is experiencing congestion across the link between R2 and R3. You must make changes to alleviate traffic congestion from R3 to R2.
Referring to the exhibit, which two commands would accomplish this task? (Choose two.) A:

B:

C:

D:

Question37: Which statement is correct about CoS policers on Junos devices?

Question38: Click the Exhibit.

Referring to the exhibit, you are receiving multiple routes from ISP3 through two EBGP neighbors. You must ensure that all traffic leaving R1 destined to the networks advertised by ISP3 go through ISP2.
What should you do on R1 to accomplish this task?

Question39: Click the Exhibit.

Router1, in peer AS 65001, advertises routes to R2 using EBGP. R2 advertises the routes learned from R1 to R3 using IBGP. R3 is configured as a route reflector with routers R6 and R7 as clients.
Referring to the exhibit, to which routers will R3 advertise the BGP routes received from R2?

Question40: You configured static mode power management on an EX4300 to provide PoE power to telephone and access point equipment.
Which statement is correct regarding the PoE power budget?

Question41: Computers on the network are assigned IP addresses from DHCP server based on the MAC address of the computer. The network administrator wants computes assigned to a VLAN using the computer's IP addresses, regardless of where the computers are plugged into the network.
In this scenario, which two statements are true? (Choose two.)

Question42: Click the exhibit.

Where is the policy shown in the exhibit enforced?

Question43: Which protocol is a multicast routing protocol?

Question44: Click the Exhibit.

The Receiver is attempting to join two different groups, one from each source. You want to endure that load balancing is taking place.
Referring to the exhibit, which statement is true?