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问题 #1

Egress PE NAT is being used via a single centralized router to provide Internet access to L3VPN customers. Which description of the NAT operation is true?

A. The NAT table contains a field to identify the inside VRF of a translation.

B. Multiple address pools are needed for the same L3VPN because each site has a separate NAT.

C. The different L3VPNs using the Internet access must not have IP overlaps internally.

D. Users in different VRFs cannot share the same outside global IP address.

正确答案：D

问题 #2

Refer to the exhibit. What does this value mean when it is received in XML?

A. It indicates a value assigned by a network administrator to tag a route.

B. It indicates a break in a sequence.

C. It means a data field is blank.

D. It shows the ending of the script.

正确答案：A

问题 #3

Refer to the exhibit. A network engineer is implementing a BGP routing policy. Which effect of this configuration is true?

A. All traffic that matches acl10 is allowed without any change to its local-preference.

B. All traffic that matches acl10 is dropped without any change to its local-preference.

C. If traffic matches acl10, it is allowed and its local-preference is set to 300.

D. All traffic is assigned a local-preference of 300 regardless of its destination.

正确答案：BE

问题 #4

Refer to the exhibit. What is the URL used for with REST API?

A. It is used to initiate an FTP session to save a running configuration of a device.

B. It is used to send a message to the APIC to perform an operation on a managed object or class operator.

C. It is used to contact a URL filter to determine the efficacy of a web address.

D. It is used to send a TACACS + authentication request to a server.

正确答案：C

问题 #5

How can a network administrator secure rest APIs?

A. They can have a general administrator login for multiple users to access that has command entries logged.

B. They can authenticate user sessions and provide the appropriate privilege level.

C. They can ensure that user sessions are authenticated using TACACS+ only.

D. They can allow read and write privileges to all users.

正确答案：C

问题 #6

Refer to the exhibit. A network operator working for service provider with an employee id: 1234:56:789 applied this configuration to a router. Which additional step should the engineer use to enable LDP?

A. Enable MPLS LDP on the interface.

B. Disable Cisco Express Forwarding globally.

C. Delete the static router ID.

D. Configure the both keyword to enable LDP globally.

正确答案：D

问题 #7

Refer to the exhibit. Which statement describes the effect of this configuration?

A. It matches HTTP traffic for use in a policy map.

B. It applies a service policy to all interfaces remarking HTTP traffic.

C. It creates an ACL named WEB that filters HTTP traffic.

D. It modifies the default policy map to allow all HTTP traffic through the router.

正确答案：A

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