Cisco 400-101 Free Practice Questions

New Questions 12

Which two statements are true about an EPL? (Choose two.)

A. It is a point-to-point Ethernet connection between a pair of NNls

B. It allows for service multiplexing.

C. It has a high degree of transparency.

D. The EPL service is also referred to as E-line

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New Questions 13

Refer to the exhibit.

Which two statements about this configuration are true? (Choose two)

A. It creates summary routes and injects them into EIGRP

B. It prevent 172.16.0.0/16 from being distributed into EIGRP

C. It allows a default route to be distributed into EIGRP

D. It prevent a default route to being distributed into EIGRP

E. It allows 172.16.0.0/16 and larger students to be distributed into EIGRP

F. It allow 172.16.0.0/16 to be distributed into EIGRP

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New Questions 14

A host on an Ethernet segment has a different subnet mask than the default gateway. What can be done to allow it to communicate with devices outside of this subnet?

A. Configure a static route for the host on the default gateway

B. Configure a static ARP entry on the default gateway for the host IP address

C. Enable gratuitous ARP on the host

D. Enable proxy ARP on the default gateway

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New Questions 15

Refer to exhibit. R1, R2, and R3 are in different statellite offices of the same organization. A multiast vido source is located behind R1. R3 frequently receives video streams interded for R2. These streams saturate the available bandwidth of R3. Which configuration change can alleviate the congestion on R3?

A. Configure R3 to send an immediate-leave message when necessary 10 stop receiving unwanted traffic

B. Configure IGMP snooping on R1 R 2 and R3

C. Place a PIM filter u00f3n the switches and interfaces that connect 10 R1R2 and R3

D. Enable IGMP snooping On all switches that contect to R1 R2 and R3

E. Place a PIM filter on the switch and interface that connect to R1 only

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New Questions 16

Which IP SLA operation requires Cisco endpoints?

A. UDP Jitter for VoIP

B. ICMP Path Echo

C. ICMP Echo

D. UDP Jitter

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New Questions 17

Which three options must be configured when deploying OSPFv3 for authentication? (choose three.

A. encryption algorithm

B. authentication key

C. IPsec transform-set

D. authentication method

E. encryption key

F. crypto map

G. IPsec peer

H. Security parameter index

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New Questions 18

Which two statements about a flat single-hub DMVPN with NHRP are true?(choose two)

A. NHRP shortens the configuration 01the hub router

B. NHRP dynamically provides informatlon about the spoke routers to the hub

C. NHRP disables multicast

D The hub muter uses NHRP to initiate the GRE tunnel with spokes E. The spoke routers act as the NHRP servers

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New Questions 19

Which two statement about the EIGRP Over the Top feature are true?(Choose two.)

A. EIGRP routers traffic between the PE devices.

B. Traffic is USP-encapsulated on the control plane.

C. The neighbor command must be configured with LISP encapsulation on wach CE device.

D. The network statement must be configured on each PE device to connect separate EIGRP sites.

E. The network statement must be configured on each CE device to connect separate EIGRP sites

F. Traffic is LISP-encapsulated on the data plane.

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New Questions 20

Which two options are benefits of Metro Ethernet?(Choose two.)

A. It supports CHAP authentication.

B. It includes a comprehensive framing mechanism.

C. It integrates seamlessly throughout the enterprise.

D. It can negate link parameters such as frame speed

E. It provides lower cost per-port than other WAN technologies

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New Questions 21

Which two features are incompatible with loopguard on a port ?(Choose two)

A. BPDU skew detection

B. root guard

C. PortFast

D. uplink fast

E. backbone fast

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