Free Cisco 100-490 Exam Questions

Become Cisco Certified with updated 100-490 exam questions and correct answers

Page: 1 / 15

Total 72 Questions | Updated On: Mar 26, 2025

Add To Cart

Question 1

Which two Cisco Nexus 3400 Series switches support 400-Gbps Ethernet ports? (Choose two.)

Cisco Equipment and Related Hardware

A : Cisco Nexus 34180YC

B : Cisco Nexus 34200YC-SM

C : Cisco Nexus 3432D-S

D : Cisco Nexus 3408-S

E : Cisco Nexus 3464C

Answer: C,D

Question 2

Which router port is used for dial-in access to the router for CLI management purposes and does not

usually pass normal network traffic?

Service-related Knowledge

A : Fast Ethernet

B : channelized serial

C : AUX

D : Gigabit Ethernet

Answer: C

Question 3

Which two commands identify the serial number of a Cisco router? (Choose two.)

Cisco Equipment and Related Hardware

A : show run

B : show inventory

C : show environment

D : show version

E : show archive

Answer: B,D

Question 4

An Ethernet interface is up and the line protocol is down. What are two possible causes? (Choose two.)

Service-related Knowledge

A : There is a speed or duplex mismatch with the remote device.

B : There is a Layer 2 mismatch in the encapsulation type.

C : The Ethernet interface has been manually disabled.

D : Keepalives are not being received by the local device.

E : The Ethernet cable might not be attached properly.

Answer: A,B

Question 5

Which two pieces of information about a neighboring device are displayed when you use the CLI command show cdp neighbor? (Choose two.)

Cisco IOS Software Operation

A : platform

B : uptime

C : device ID

D : Cisco IOS Software version

E : IP address

Answer: A,C

Page: 1 / 15

Total 72 Questions | Updated On: Mar 26, 2025

Add To Cart