EMT Practice Test

1. Question Content...

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Question1: Click the Exhibit button.

You are asked to advertise the 1.0.0.0/8 and 1.5.5.5/32 routes to your 10.254.32.2 BGP peer.
Referring to the exhibit, which configuration change would satisfy this requirement?

Question2: Click the Exhibit button.

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

Question3: Your network supports multicast traffic but your provider network does not. You want to allow multicast
hosts outside of your network to receive multicast traffic sourced within your network.
How would you satisfy this requirement?

Question4: Click the Exhibit button.

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?

Question5: Which two statements are true about 802.1X dynamic filters based on RADUIS attributes? (Choose two.)

Question6: Click the Exhibit button.

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

Question7: A packet enters the router and is subject to ingress's processing. In which order is the packet processed?

Question8: 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?

Question9: 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.)

Question10: Your enterprise network is providing layer 2 connectivity between remote-sites using Q-in-Q tunneling. A
customer wants to ensure their connection through your network is also participating in their spanning free
topology. In this scenario, which solution must be used?

Question11: Which two statements about VSTP on EX series switches are connect? (Choose two.)

Question12: In a Layer 2 environment where 802.1X is deployed with its default parameters on EX Series switches,
which two statements are correct? (Choose two.)

Question13: You have certainly implemented the configuration shown in the exhibit. After committing these
changes, the community devices connected to AS-1 are not able to communicate with the appropriate
community devices connected to AS-2.
What must be done to allow these community devices to communicate?

Question14: Which two statements are true about PIM source-specific multicast (SSM)? (Choose two.)

Question15: Which protocol is a multicast routing protocol?

Question16: Click the Exhibit button.

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 balanced 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?

Question17: What allows non-Web enabled devices to access the network on a port configured for captive portal?

Question18: Click the Exhibit button.

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?

Question19: Click the Exhibit button.

Referring to the exhibit, what is the minimum number of MSTP regions where the topology would be
implemented?

Question20: 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?

Question21: Which three databases are used by the Dijkstra algorithm? (Choose three.)

Question22: What are two OSPF LSA types? (Choose two.)

Question23: Click the Exhibit.

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

Question24: Click the Exhibit button.

You are configuring MSTP to prevent loops in your Layer 2 network. After applying the configuration, you
notice that MSTP is not working correctly.
Referring to the exhibit, what is causing the problem?

Question25: Click the Exhibit.


Referring to the exhibit, which set of interfaces will be registered by MVRP?

Question26: Which protocol is used for port-level access control and authentication?

Question27: Which statement is correct about CoS policers on Junos devices?

Question28: Click the Exhibit button.

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?

Question29: 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?

Question30: You manage your company enterprises network using EX series switches. Your company wants to use Q
in Q tunneling to connect remote customer sites together. Which statement is correct about the scenario?

Question31: Which statement is correct about MSTP?

Question32: Click the Exhibit button.


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

Question33: Click the Exhibit button.

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

Question34: Click the Exhibit button.

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.)

Question35: 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?

Question36: Click the Exhibit button.

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

Question37: You are attempting to configure BGP peering to a new service provider. The BGP peering state is stuck in
the active state.
What are two reasons for this happening? (Choose two.)

Question38: Click the Exhibit button.

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?

Question39: Which two statements are true about OSPFv3? (Choose two.)

Question40: Which statement is correct regarding the isolated ports?

Question41: 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?

Question42: Which two statements are correct about using LLDP on junos devices? (Choose two.)

Question43: You want to deploy MSTP with multiple regions. Each region should have a unique root bridge to
accommodate a set of VLANs. Which three configuration elements must watch on switches participating in
this deployment scenario? (Choose three.)

Question44: Click the Exhibit button.

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

Question45: 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.)

Question46: Which three statements are true about strict-high priority queues? (Choose three.)