Cisco 400-201 Exam Questions And Information – (Jan-2018 Dumps)

The vcebraindumps’s Cisco CCIE Service Provider 400-201 Exam Dumps preparation package presented as the 400-201 exam practice test software and PDF Q&A booklet. The booklet contains the most updated 400-201 exam questions of Cisco CCIE Service Provider Cisco Certified Internetwork Expert Service Provider certification exam is very similar to the actual 400-201 exam questions. Free demo and user-friendly interface of the software makes the 400-201 exam preparation source amiable and reliable. MacAfee Secure payment method makes shopping of the products convenient and risk free.

♥♥ 2018 NEW RECOMMEND 400-201 Exam Questions ♥♥

400-201 exam questions, 400-201 PDF dumps; 400-201 exam dumps:: https://www.dumpsschool.com/400-201-exam-dumps.html (294 Q&A) (New Questions Are 100% Available! Also Free Practice Test Software!)

Latest and Most Accurate Cisco 400-201 Dumps Exam Questions and Answers:

Version: 17.0
Question: 21

Which are the two purposes of the MPLS label value 1? (Choose two.)

A. It indicates an implicit null label
B. It is used to carry the QoS value in the label stack
C. It is used for VPNv6 packets
D. It is used for MPLS OAM packets
E. It indicates an explicit null label
F. It indicates a router alert label

Answer: D, F

Question: 22

How does BGPsec protect advertisements by preventing from the malicious traffic flows?

A. It validates the AS path
B. It validates only the originating AS
C. It validates routes with encryption
D. It validates the next-hop AS

Answer: A

Question: 23

An support engineer has been tasked to protect an ISP infrastructure from the growing number of encrypted DDoS attacks. The solution should also validate the eBGP peering. Which solution accomplishes these goals?

A. BGP FlowSpec
B. BTSH
C. BGP Route Dampening
D. BGP LS
E. RTBH

Answer: E

Question: 24

ISP A provides L2VPN services to Company B through an MPLS network. Company B uses all available CoS values to classify and different traffic forwarding within all Company B sites. ISP A uses the following CoS values to differentiate service classes for the VPN customer traffic
*MPLS EXP 0 for Bronze service class
*MPLS EXP 1 for Silver service class
*MPLS EXP 2 for Gold service class
*Remaining MPLS EXP values for ISP A internal use

ISP A’s policy is to forward VPN customer traffic based only on their Bronze, silver and Gold service classes. Which QoS method must ISP A implement to achieve this?

A. Short-pipe Mode
B. Russian Doll Model
C. Pipe Mode
D. Uniform Mode
E. Maximum Allocation Model

Answer: D

Question: 25

Refer to the exhibit, An engineer is asked to troubleshoot packet drops inside a network which option is true?

A. HTTP traffic originated by the 10.10.10.0/24 subnet uses up to 10% of the interface bandwidth. However, if no congestion is present, no more bandwidth is allocated to HTTP traffic
B. SMTP traffic originated by the 10.10.10.0/24 subnet uses up to 10% of the bandwidth, however, if no congestion is present, more bandwidth is allocated to SMTP traffic
C. SMTP traffic originated by the 10.10.10.0/24 subnet uses up to 10% of the bandwidth. However , if no congestion is present, SMTP traffic above 10% of link bandwidth is dropped
D. HTTP traffic originated by the 10.10.10.0/24 subnet uses up to 10% of the interface bandwidth. However, if congestion is present, less bandwidth is allocated to HTTP traffic

Answer: C

Question: 26

Which are the two limitations of the predefined NAT solution?(Choose two)

A. The Bulk port allocation configuration is not available
B. The global port limit parameter is not available for the predefined mode
C. Only the port-presentation option is available
D. NetFlow and syslog are not supported
E. It cannot be configured for each of the inside VRF instance

Answer: A,B

New Updated 400-201 Exam Questions 400-201 PDF dumps 400-201 practice exam dumps: https://www.dumpsschool.com/400-201-exam-dumps.html