EMT Practice Test

1. Question Content...

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Question1: You have configured the route with an IS-IS metric of 2048. However, the IS-IS interface metric of
63 is being applied for the interface of this router.
What must you do to enable larger metric value?

Question2: You want to configure Layer 2 services over an IP-based tunneling mechanism between two
sites.
Which configuration statement is required to accomplish this task?

Question3: What are two types of IS-IS PDUs? (Choose two.)

Question4: Which protocol prevents loops and calculates the best path through a switched network that
contains redundant paths?

Question5: You must implement filter-based forwarding. You need to direct traffic from 192.168.1.0/24
through vr1 and traffic from 10.210.0.128/26 through vr2.
Which configuration is correct in this scenario?

Question6: Your switches are managed using Junos Space Network Director. You want to secure the
switches using a Network Director filter profile.
A filter profile containing one term shown In the exhibit is deployed to ports on managed devices.

Which traffic will be accepted by the filter?

Question7: You need to a new ESXi host connected to port ge-0/0/1. One of the VMs configured with VLAN
10 is not reachable from any other device on the switch.
To troubleshoot, you decide to verify of the VMs MAC address is learned properly under VLAN
10.
Which command would you use in this scenario?

Question8: Click the Exhibit button. A recent security audit indicates that peer-to-peer applications are
allowed on the guest VLAN and employees may have been using the guest VLAN for this
purpose.
You deploy the configuration shown in the exhibit, but it does not stop the peer-to-peer traffic.

In this scenario, what must you do to implement the security policy?

Question9: Which statement is true about IP-IP tunnels?

Question10: Referring to the exhibit, which configuration change is needed for an IS-IS Level 1 adjacency
between R1 and R2?

Question11: Based on the traceoptions output shown in the exhibit, what is the problem with the adjacency?

Question12: Referring to the exhibit, Router-1 is attempting to form an EBGP session with Router-2. However,
BGP routes are never exchanged between Router-1 and Router-2.

What is causing the problem?

Question13: Which statement is true about the configuration shown in the exhibit?

Question14: You are attempting to set up VRRP with R1 and R2 being participating members. You want R1 to
be the master router and R2 to be the backup router with the virtual router they create being at
address 172.25.100.1.
The virtual router is not pinging from either User A or User B. Referring to the exhibit, what must
be done to correct the problem?

Question15: What are three well-known mandatory BGP attributes? (Choose three.)

Question16: Your network connect to the Internet Through two different ISPs using EBGP.
You must ensure that ISP1 is the primary path used for all traffic entering your network while
using ISP2 as a backup path.
In this scenario, which statement is correct?

Question17: What kind of filter would be written to protect control traffic destined for the switch?

Question18: Which statement is correct about trunk ports?

Question19: Which statement is true about IP-IP tunnels?

Question20: Referring to the exhibit, what will be the IS-IS adjacency result of the configurations?

Question21: You manage the layer 2 network shown in the exhibit, You experience a failure on the ge-0/0/0
link between Swicth-1 and Switch-2.
Which statement is correct about expected behavior?

Question22: You are enabling dynamic ARP inspection on an EX4300 switch.
Which service is enabled by default in this scenario?

Question23: Which three statements are correct about the voice VLAN feature? (Choose three.)

Question24: Which two statements are correct regarding the root bridge election process when using STP?
(Choose two )

Question25: You want to prevent rogue BPDUs from lab devices reaching the internal through the Lab_Switch
device.

Referring to the exhibit, what should be done to accomplish this task?

Question26: Referring to the exhibit, which policy will export routes to IBGP peers?

Question27: What are two interarea OSPF LSA types? (Choose two.)

Question28: You configured a GRE that traverses a path using default MTU settings. You want to ensure that
packets are not dropped or fragmented.
In this scenario. What is the maximum packet size that would traverse the GRE tunnel?

Question29: Click the Exhibit button. Your router is configured to peer with your ISP's router using BGP. You
can only control your BGP configuration.
Which address families are negotiated between the two BGP peers shown in the exhibit?

Question30: Referring to the exhibit, which router becomes the OSPF DR when all routers are powered on at
the same time?

Question31: What BGP attribute is mostly likely to influence a remote AS that you do not peer with?

Question32: How many bytes of overhead does an IP-IP tunnel add to a packet?

Question33: Click the Exhibit button. What is the problem?

Question34: What are two advantages of a point-to-point OSPF adjacency? (Choose two.)

Question35: What are two reasons for configuring more than one VLAN on a switch? (Choose two.)

Question36: Both the R1 and R2 devices are advertising prefix X into AS 65530 with the BGP attribute shown
in the exhibit.

Which statement is correct in this scenario?

Question37: Which two OSPF header fields must match to form an adjacency over a broadcast connection?
(Choose two.)

Question38: Which two statements about DHCP snooping are correct? (Choose two.)

Question39: Referring to the exhibit, Router-1 and Router-2 are failing to form an IS-IS adjacency.
What should you do to solve the problem?

Question40: Which statement is true about the configuration shown in the exhibit?

Question41: You want to use filter-based forwarding (FBF) to forward traffic sourced from subnet 10.0.0.0/24
to a specific destination.
Which two routing instance types would enable you to accomplish this task? (Choose two.)

Question42: Which statement is correct about the ISO NET address shown in the exhibit?

Question43: When configuring firewall filters, which function does the interface-specific parameter enable on
an EX Series switch?