MTA Practice Test 3 – Free Tech Exams

What’s the Spanning Tree port cost of a 10 Gbps interface?

A. 2

B. 4

C. 10

D. 19

R1 and R2 are BGP routers. R1 is in AS 65001 and has an interface IP address of 203.0.113.1/30. It’s connected to R2, which has an interface IP address of 203.0.113.2/30. Which two commands if configured on these routers will form an iBGP peering?

A. On R1: neighbor 203.0.113.1 remote-as 65001

B. On R1: neighbor 203.0.113.2 remote-as 65001

C. On R2: neighbor 203.0.113.1 remote-as 65001

D. On R2: neighbor 203.0.113.2 remote-as 65002

Which command is required to have OSPF originate a default route with 203.0.113.2 as the next hop?

A. default originate

B. area 0 range 0.0.0.0 0.0.0.0

C. ip route 0.0.0.0 0.0.0.0 203.0.113.2

D. redistribute static

What feature reduces mitigates flooding of multicast frames?

A. IGMP sniffing

B. PIM sparse mode

C. IGMP snooping

D. Multicast control

E. Reverse path forwarding

Which of the following will you not find in a router that is not a LISP ITR or ETR?

A. EID-to-RLOC mapping

B. Map resolver’s IP address in the IP

C. EID address in the IP routing table

D. RLOC address in the IP routing table

Which of the following provides end-to-end encryption between routers?

A. GRE

B. Authentication header

C. Encapsulating Security Payload

D. MACsec

E. TrustSec

Two OSPF routers, R1 and R2, are connected to the same Ethernet network. R1 is configured with an OSPF interface priority of 1, and R2 is configured with an interface priority of 2. R2 boots and becomes active first, followed by R1. Which is the designated router (DR) and why? (Choose two.)

A. R1

B. R2

C. It has a lower priority.

D. It has a higher priority.

E. It became active first.

Which modulation scheme offers the highest data rate?

A. ASK

B. QAM

C. QPSK

D. FSK

Assuming a destination IP prefix of 1.3.3.7/32, which combination of IP prefix and administrative distance will form the route that will be chosen to reach the prefix?

A. 1.3.0.0/16, administrative distance 1

B. 1.3.3.0/24, administrative distance 1

C. 1.3.0.0/8, administrative distance 2

D. 1.3.3.0/24, administrative distance 2

Consider the following BGP output: s 10.0.23.0/29 203.0.113.2 0 65550 65004 i s> 10.0.14.4 3072 0 65004 i Inferring from the output, what command was issued on this router?

A. ip prefix-list R4-summary permit 10.0.23.0/29

B. aggregate-address 10.0.0.0 255.255.0.0 summary- only

C. aggregate-address 10.0.0.0 255.255.0.0

D. show ip route