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400-251 Exam Questions & Answers

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400-251 Exam Questions & Answers

Vendor: Cisco

Certifications: CCIE

Exam Code: 400-251

Exam Name: CCIE Security Written

Updated: Dec 11, 2021

Q&As: 665

Exam retired

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400-251 Online Practice Questions and Answers

Questions 1

Which two statements about the Cisco AnyConnect VPN Client are true? (Choose two)

A. It can use an SSL tunnel and a DTLS tunnel simultaneously.

B. It enables users to manage their own profiles.

C. It can be configured to download automatically without prompting the user.

D. By default, DTLS connections can fall back to TLS.

E. To improve security, keepalives are disabled by default.

Show Answer
Questions 2

Refer to the exhibit. Customer has opened a case with Cisco TAC reporting issue that one of the Windows client supposed to login to the network using MAB is no longer able to access any allowed resources. Looking at the configuration of the switch, what could be the possible cause of MAB failure?

A. AAA authorization is incorrectly configured

B. Switch configuration is properly configured and the issue is on the radius server.

C. Incorrect CTS configuration on switch

D. Issue with CoA configuration

E. Dot1x should be globally disabled for the MAC to work

F. Issue with the DHCP pool configuration

G. Authentication port G1/0/9 is not configured to perform MAB

Show Answer
Questions 3

Which statement about VRF-Ute implementation in a service provider network is true?

A. It requires multiple links between CE and PE for each VPN connection to enable privacy

B. It uses output interfaces to differentiate routes for different VPNs on the CE device

C. It can only support one VRF Instance per CE device

D. It can support multiple VPNs at a CE device with overlapping address space.

E. It disables t he sharing of one CE device among multiple customers

F. It can have multiple VRF instances associated with a single interface on a CE device

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