EMT Practice Test

1. Question Content...

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Question1: Which two types of LSAs have an area scope? (Choose two)

Question2: Exhibit:

Referring to the ABR configuration shown in the exhibit, which three statements are correct? (Choose three.)

Question3: Exhibit:

Referring to the exhibit, traffic sent from CE-A2 to PE3 does not loop back to CE-A2 through PE2.
Which two EVPN functions accomplish this task? (Choose two.)

Question4: Exhibit:

Referring to the exhibit, you need to implement VPLS between CE-A1 and CE-A2 You must ensure that no loops are created due to the multihoming of the connection from CE-A2 to PE2 and PE3.
Based on the type of VPLS, which two solutions will satisfy this requirement? (Choose two.)

Question5: Exhibit.
A customer wants to reduce LSP flooding in their IS-IS network
Which parameter should you change to accomplish this task?
A)

B)

C)

D)

Question6: Exhibit:

R1 assigns incoming voice traffic to the ef forwarding class. All other traffic is assigned to the best-effort forwarding class You have configured a CoS re-write rule on R1 to include the correct CoS bit values in packets sent towards R2 You want R2 to classify traffic using the CoS markings created by R1.
Which two configuration steps are necessary to accomplish this task? (Choose two.)

Question7: You have a mixed vendor EVPN environment and you need to ensure VXLAN interoperability between all devices.
In tins scenario, winch statement is correct?

Question8: Exhibit:

You are troubleshooting BGP routing issues between two MX Series routers. The BGP session is established but no BGP routes are being communicated.
What are two reasons for this problem? (Choose two.)

Question9: Exhibit:

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

Question10: Exhibit:



R4 is directly connected to both RPs (R2 and R3). R4 is currently sending all joins upstream to R3 but you want to load balance the joins between both RPs Referring to the exhibit, which configuration change will solve this issue?

Question11: Exhibit:

R2 is receiving the same route from R1 and R3. You must ensure that you can load balance traffic for that route.
Referring to the exhibit, which two configuration changes will allow load balancing? (Choose two.)

Question12: What is the purpose of the cluster-list attribute within a BGP route reflector group?

Question13: Exhibit.

Referring to the exhibit, there is an Layer 3 VPN setup that connects sites CE-A-1. CE-A-2 and CE-A-3 together Host-1 can communicate with Host-3. but Host-1 cannot communicate with Host-2 What must you do to solve the problem?

Question14: Exhibit:

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

Question15: Exhibit:

Which two statements regarding the output shown in the exhibit are correct? (Choose two.)

Question16: Exhibit:

Referring to the exhibit, hosts in Site 1 and Site 2 are unable to communicate with each other through the Layer 3 VPN.
What is the problem?

Question17: Exhibit:

CE-1, CE-2, and CE-3 are part of a single VPLS VPN An Ethernet frame has just arrived at PE-3 from CE-3.
It has a source MAC address of CE-3 and a destination MAC address of CE-1. You want to know what PE-3 does with the Ethernet frame.
Referring to the exhibit, which statement is correct?

Question18: Exhibit:

Traffic is being sent from R2 to R3. The link between R2 and R3 fails.
Referring to the exhibit, which statement is correct?

Question19: Exhibit:

R2 is receiving a route from R1 and you must ensure that the route is not advertised to R3.
Referring to the exhibit, which two configurations on R2 will solve the issue? (Choose two.)

Question20: Exhibit:

CE-1, CE-2, and CE-3 are part of a single VPLS VPN An Ethernet frame has just arrived at PE-3 from CE-3.
It has a source MAC address of CE-3 and a destination MAC address of CE-1. You want to know what PE-3 does with the Ethernet frame.
Referring to the exhibit, which statement is correct?

Question21: What occurs when a router running IS-IS receives an LSP with the overload bit set?

Question22: Which two statements are correct about Opaque LSAs in OSPF? (Choose two )

Question23: Exhibit.

You are providing camer-of-carner VPN services for AS 100 and AS 200 You want to distribute MPLS labels between your PE routers and the AS 100 and AS 200 CE routers.
What must be enabled to accomplish this task?

Question24: Exhibit:

You are troubleshooting an issue where R1 is no longer receiving the default IS-IS route from R3.
Referring to the exhibit, which action would you take to solve the problem?

Question25:
You are the administrator of AS 65512. You are learning the 192.168.1.0/24 prefix from both AS 100 and AS 200. You want traffic destined to the 192.168.1.0.0/24 prefix to exit your AS towards AS 200.
How would you accomplish this task?

Question26: Exhibit.

Your router should be configured with a rewrite rule which alters the default behavior of expedited forwarding as shown in the exhibit In this scenario which configuration is correct?
A)

B)

C)

D)

Question27: Exhibit:

The exhibit shows a BGP peering session for two PE routers. The BGP session is up, but the hosts in the Layer
2 VPN that uses the BGP session are unable to communicate.
What is the problem in this situation?

Question28: Exhibit:

Which three statements are true about the show pim join output shown in the exhibit? (Choose three.)

Question29:
Which three statements are true about the show pim joinoutput shown in the exhibit? (Choose three.)

Question30: Exhibit:

Referring to the exhibit, you are asked to summarize all routes in the 10.10.0 0/22 address range ensuring that a single summary route is present in area 49.0002 while the IS-IS internal contributing routes are restricted to area 49.0001. All other routes must not be affected.
Which two operations would have to be performed on R2 to accomplish this task? (Choose two.)

Question31: Exhibit:

All adjacencies have been formed, no extra options have been configured, and no policies have been written.
Referring to the exhibit, which two statements are correct? (Choose two.)

Question32: Which two statements about IS-IS are correct? (Choose two.)

Question33: Exhibit:

Your network is connected to two different ISPs and you notice that they are using your network for transit traffic.
In this scenario, which two configuration statements will solve this problem? (Choose two.)

Question34: You are responsible for configuring CoS for your network Your network includes a video application with strict latency requirements, so that any packets delayed by more than 75 ms are effectively useless. You want to ensure that you do not waste buffer space.
When configuring the scheduler for this application, which feature would you use?

Question35: Exhibit:

R2 is receiving the same route from R1 and R3. You must ensure that you can load balance traffic for that route.
Referring to the exhibit, which two configuration changes will allow load balancing? (Choose two.)

Question36: You are considering different MPLS VPN connectivity options for a new customer deployment. Your customer requires shared LSPs, Layer 2 connectivity, and auto-provisioning.
Which type of VPN satisfies the requirements?

Question37: Exhibit:

Referring to the exhibit, what will the IS-IS cost be for R1 to reach R3?

Question38: Exhibit:

You have an established Layer 3 VPN between two PE devices. You are asked to only send certain routes from PE-1 over the VPN to the remote site while maintaining all the routes on the PE-1 device. You created a policy that matches the specific routes and then tags these routes with the appropriate target community values.
In this scenario, which configuration changes must be made to satisfy the requirement?

Question39: Exhibit:

Referring to the exhibit, hosts in Site 1 and Site 2 are unable to communicate with each other through the Layer 3 VPN.
What is the problem?

Question40: Exhibit:

Referring to the exhibit, a Layer 3 VPN is configured, however, the routes are being hidden.
What is the problem?

Question41: Exhibit:

Traffic is being sent from R2 to R3. The link between R2 and R3 fails.
Referring to the exhibit, which statement is correct?

Question42:
You are receiving the same 200.0.0.0/24 BGP route from four different ISPs.
Referring to the exhibit, which ISP's route would be selected as active?

Question43: Exhibit:

Referring to the exhibit, which statement is true?

Question44: Exhibit:

All networks shown in the exhibit contain more than one BGP speaker You operate ISP A and must ensure that Customer Y sends their traffic to you over the directly connected link. Customer Y is not to be used for transit into your network.
What would you do to accomplish this task?

Question45: Exhibit:

Your network connects two segments of your customer's network as shown in the exhibit They need to exchange routes between Segment 1 and Segment 2 but both segments use the same AS number.
Which two steps will accomplish this task? (Choose two.)

Question46: Exhibit:

You have the Layer 2 VPN configuration shown in the exhibit. You are asked to determine the remote site ID for ge-1/0/1.512.
In this scenario, what is the remote site ID?

Question47: Exhibit:

R2 is receiving a route from R1 and you must ensure that the route is not advertised to R3.
Referring to the exhibit, which two configurations on R2 will solve the issue? (Choose two.)

Question48: Exhibit:

Referring to the exhibit, you are asked to summarize all routes in the 10.10.0 0/22 address range ensuring that a single summary route is present in area 49.0002 while the IS-IS internal contributing routes are restricted to area 49.0001. All other routes must not be affected.
Which two operations would have to be performed on R2 to accomplish this task? (Choose two.)

Question49: Exhibit.

You manage an MX Series device which includes the configuration shown in the exhibit Traffic marked with DSCP 000011 is entering the ge-1/0'4 interface at 102 Mbps The traffic exits the device on the ge-1 '0/5 interface No other traffic is transiting the router In this scenario what happens to traffic exceeding 100 Mbps?

Question50: Exhibit:

Your network is connected to two different ISPs and you notice that they are using your network for transit traffic.
In this scenario, which two configuration statements will solve this problem? (Choose two.)

Question51: Exhibit:

Referring to the exhibit, which path would traffic passing through R1 take to get.

Question52:
A network designer wants to ensure that traffic from R2 destined for 2001:db9:ffff:ff00::/62 always traverses the R2-R1 link if that link is available.
Referring to the exhibit, which configuration change will satisfy this requirement?

Question53: Exhibit:

Which three statements are true about the show pim join output shown in the exhibit? (Choose three.)

Question54: Exhibit:

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

Question55: Exhibit:

You notice an inconsistency between the routing table and the OSPF database, as shown in the exhibit.
What are two reasons for this behavior? (Choose two.)

Question56: Exhibit:

Referring to the exhibit, external routes are being received at R1. These routes must appear on R5.
Which action will produce this result?

Question57:
You have a Layer 3 VPN established between PE-1 and PE-2 to allow communication between CE-1 and CE-2.
Referring to the exhibit, which statement is correct?

Question58: Exhibit:

You are receiving the same 200.0.0.0/24 BGP route from four different ISPs.
Referring to the exhibit, which ISP's route would be selected as active?

Question59: Exhibit:

Referring to the exhibit, you have recently established a Layer 3 VPN between PE-1 and PE-2, connecting the two CE sites. Rowing information is being shared between sites and the customer has two-way communication After adding this VPN to your core network, PE-1 and PE-2 are no longer able to forward traffic to the Internet.
In this scenario, what is the problem?

Question60: Exhibit:

Your network connects two segments of your customer's network as shown in the exhibit They need to exchange routes between Segment 1 and Segment 2 but both segments use the same AS number.
Which two steps will accomplish this task? (Choose two.)

Question61: Which two statements about wide and narrow metrics used in IS-IS are correct? (Choose two)

Question62:
All networks shown in the exhibit contain more than one BGP speaker. You operate ISP A and must ensure that Customer Y sends their traffic to you over the directly connected link. Customer Y is not to be used for transit into your network.
What would you do to accomplish this task?

Question63: Exhibit:

You are troubleshooting BGP routing issues between two MX Series routers. The BGP session is established but no BGP routes are being communicated.
What are two reasons for this problem? (Choose two.)

Question64: You are asked to configure a series of interface policers and firewall filters, which include policers, on the same device You must ensure that the two configuration methods do not conflict.
What are two considerations when performing this task? (Choose two.)

Question65: You must deploy an interprovider VPN option that ensures that the ASBRs do not need to store any VPN routes.
In this scenario, which interprovider VPN option should you choose?

Question66: Exhibit:

Referring to the ABR configuration shown in the exhibit, which three statements are correct? (Choose three.)

Question67: Exhibit:

A Layer 3 VPN exists in the provider network and the CE devices are connecting to the PE devices using BGP. The PE devices are receiving BGP routes from the CE devices and the PE devices have the CE BGP routes in their respective routing tables. However, the remote CE devices are not receiving the BGP routes.
Referring to the exhibit, what is the problem?

Question68: Exhibit:

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

Question69: Exhibit:

A network administrator is concerned about the number of LSAs that they are observing on the network.
What will reduce Type 7 LSAs advertised from R2 to the non-backbone routers shown in the exhibit?

Question70: Which two statements regarding Ethernet segments (ES) are correct? (Choose two)

Question71: What are two reasons an IBGP learned route would be hidden? (Choose two.)

Question72: Which two statements about virtual links are correct? (Choose two.)

Question73:
Referring to the exhibit, which three statements about route 10.222/16 are correct when using the default BGP advertisement rules? (Choose three)

Question74: Exhibit:

Which three statements are true about the show pim join output shown in the exhibit? (Choose three.)

Question75: Exhibit:

All adjacencies have been formed, no extra options have been configured, and no policies have been written.
Referring to the exhibit, which two statements are correct? (Choose two.)

Question76: Exhibit:

You are troubleshooting BGP routing issues between two MX Series routers. The BGP session is established but no BGP routes are being communicated.
What are two reasons for this problem? (Choose two.)

Question77:
Referring to the exhibit, there is a Layer 3 VPN setup that connects sites CE-A-1, CE-A-2, and CE-A-3 together. Host-1 can communicate with Host-3, but Host-1 cannot communicate with Host-2.
What must you do to solve the problem?

Question78: Exhibit:

Referring to the exhibit, you have recently established a Layer 3 VPN between PE-1 and PE-2, connecting the two CE sites. Rowing information is being shared between sites and the customer has two-way communication After adding this VPN to your core network, PE-1 and PE-2 are no longer able to forward traffic to the Internet.
In this scenario, what is the problem?

Question79: Why do jnterprovider option B VPNs scale better than interprovider option A VPNs?

Question80: Exhibit.

Two CE devices (CE-1 and CE-2) belong to the same customer and connect into a single PE device (PE-1) However, the CE devices cannot communicate with each other You want to allow the CE devices to communicate with each other Referring to the exhibit, which action would solve the problem?

Question81:
You are troubleshooting a problem with a BGP peer where BGP routes are not being accepted from that peer.
Referring to the exhibit, which two statements are correct? (Choose two.)

Question82: Exhibit:

You have an established Layer 3 VPN between two PE devices. You are asked to only send certain routes from PE-1 over the VPN to the remote site while maintaining all the routes on the PE-1 device. You created a policy that matches the specific routes and then tags these routes with the appropriate target community values.
In this scenario, which configuration changes must be made to satisfy the requirement?

Question83: Exhibit:

Your network is connected to two different ISPs and you notice that they are using your network for transit traffic.
In this scenario, which two configuration statements will solve this problem? (Choose two.)

Question84: Which two statements about IS-IS are correct? (Choose two.)