Up to the immediate present 400-101 Exam Study Guides With New Update Exam Questions

Question No: 12

Which two commands should you enter to enable IP Source Guard with source IP and MAC address filtering?(Choose two)

A. ip verify source tracking

B. switu00e7hport port-security

C. ip verify unicast source

D. ip verify source

E. ip verify source port-security

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Question No: 13

Refer to the exhibit R1 is unable to ping the device at 10.3.3.3.Which two options are possible reasons for the problem?(Choose two.)

A. The static route is configured as a host route.

B. The static route points to a broadcast interface without a next-hop.

C. IP CEF is disabled on the local router.

D. Proxy ARP is disabled on the next-hop router.

E. The dynamic routing protocol configuration is missing.

F. IP CEF is disabled on the remote router

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Question No: 14

What are the three variants of NTPv4? (choose three.)

A. client/server

B. broadcast

C. symmetric

D. multicast

E. asymmetric

F. unicast

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Question No: 15

Refer to the exhibit If R1 and R2 cannot establish an OSPF neighbor relationshipwhich two action can you take to Choose two

A. Configuration PPP authentication under the R2 Gigabitethernet 0/1 interface

B. Change the ip local pool command on R2 to ip local pool pool! 192 168 12 192 168 1.5 I"

C. Configuration R1 to send the username and password on the Dialer 1 interface

D. Change the PPP authentication to CHAP authentication

E. Configure PPP encapsulation under the R1 virtual-templat interface

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Question No: 16

Which two statements about IS-IS neighbor adjacencies are true?(Choose two )

A. Each device must have the same 6-type systemID

B. Neighboring devices must have the same level.

C. If the ignore-mtu command is configured on both devices.the devices can have different MTU settings

D. Each device's 4-type router ID must be unique.

E. Level 1 devices must be in the same area

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Question No: 17

What is the default 1S-1S interface metric on a Cisco router?

A. 128

B. 64

C. 10

D. 255

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Question No: 18

Which feature can be used to block traffic from one host to another within one VLAN on a Layer 2 switch?

A. port security

B. dot1x

C. access list

D. protected ports

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Question No: 19

What are two potential drawbacks of VPLS?(Choose two)

A. When more devices are added to the VPLS packet reqlication is significantly increased

B. VPLS increases the risk of routing loops

C. VPLS devices drop all VLAN-tagged packet

D. VPLS is poorly suited for large flat network implementations

E. VPLS requires manual configuration for loop prevention

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Question No: 20

Refer to the exhibit.

Which effect of this configuration is true?

A. Users can enter user EXEC mode without a user name using password cisco4

B. Users in user EXEC mode can enter privileged EXEC mode without a user name or password.

C. Users can enter privileged EXEC mode using user name ciscol and password cisco2

D. Users in user EXEC mode can enter privileged EXEC mode without a user name using password

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Question No: 21

Which IPv6 migration allows IPv4-only devices to communicate with IPv6-only devices?

A. ISATAP tunnel

B. GRE tunnel

C. Dual stack

D. NAT64

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