2016NEW Cisco 400-201 EXAM] CCIE Service Provider Written EXAM A PART4 (80-100) VCE DUMPS FOR FREE DOWNLOAD WITH 100%PASS ENSURE

D

o you want to pass the 400-201 Examsavior exam? What are the new questions of the latest400-201 exam? Examsavior 400-201 VCE dumps and 400-201 PDF dumps will tell you all about the 400-201 Examsavior exam.Here are the Examsavior newest and covered all new added questions and answers, which will help you 100% passing  400-201 Examsavior exam.Hurry up and get the free exam from here!

NOW FREE DOWNLOAD

QUESTION NO: 80

Refer to the exhibit. Which IOS command under the BGP VPNv4 address family implements a

secondary backup path to the destination 192.168.1.1?

A. maximum-paths ibgp2

B. bgp additional-paths install

C. bgp recursion host

D. bgp advertise-best-external

Answer: B

Explanation: http://www.cisco.com/c/en/us/td/docs/routers/crs/software/crs_r4-

2/routing/command/reference/b_routing_cr42crs/b_routing_cr42crs_chapter_01.html#wp2841279

186QUESTION NO: 81

Refer to the exhibit. Router RT1 has three equal-cost paths back to the source. Which

configuration should be applied in order to load-balance the multicast traffic across all three links.

A. Create three static multicast routes where each pointing out to one or three interfaces.

B. Enable PIM multipath.

C. Create a tunnel interface between RT1 and RT2. Enable PIM on the interface tunnel and

disable PIM on the three interfaces part of equal-cost path between RT1 and RT2.

D. PIM load balance is not possible. PIM only chooses one interface for RFC check and prunes

the other interfaces.

Answer: C

Reference: http://www.cisco.com/c/en/us/support/docs/ip/ip-multicast/16450-mcastguide0.html

QUESTION NO: 82

Refer to the exhibit. R3 cannot install a route to R1-R2 subnet 2001:1:155:12::/64. Which action

resolves this issue?

A. Add theredistribute ospf 1 include-connectedcommand under theipv6 router eigrp 10

process.

B. For the OSPF process, add theno shutdowncommand.

C. For prefix-listOSPF_INTO_EIGRP seq 20, replace the prefix with2001:155:1:12::/64.

D. For route-map OSPF_INTO_EIGRP, add theset metric 1000 1 255 1 1500command.

Answer: A

Explanation: http://www.ciscopress.com/articles/article.asp?p=2273507&seqNum=8

https://supportforums.cisco.com/document/12110191/understand-include-connected-keyword-useipv6-

redistribution

QUESTION NO: 83

A network administrator wants to implement an IP dampening feature for a network. Which

parameter identifies how fast the accumulated penalty can decay exponentially?

A. reuse threshold

B. suppress threshold

C. half-life period

D. maximum suppress time

Answer: C

Reference: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_pi/configuration/15-sy/iri-15-

sy-book/iri-ip-event-damp.html

QUESTION NO: 84Refer to the exhibit. Which statement is true?

A. This is an interautonomous unicast route.

B. The BGP MED value is 26.

C. This is an mVPN route.

D. The route target value is 10.1.100.2:3.

E. There is a route reflector in this network.

F. The route did not import this route into theVRF one.

Answer: E

Explanation:

QUESTION NO: 85

Which is the main goal of BGPsec regards to improve BGP security?

A. Reduces risk of improper route propagation from unauthorized AS numbers

B. Configures BGP route verification by storing routes in a database used to validate AS numbers

C. Adds encryption to route propagation outside the iBGP AS

D. Increases legitimacy and authenticity of BGP advertisements

Answer: D

Reference: https://tools.ietf.org/html/draft-lepinski-bgpsec-overview-00QUESTION NO: 86

Refer to the exhibit. R2 and R3 cannot install IS-IS IPv6 routes. What is the root cause?

A. R2 is missing themetric-style widecommand under the IS-IS process.

B. R3 is missing themulti-topologytransition command under the IS-IS address-family IPv6

process.

C. R2 is missing themulti-topologycommand under the IS-IS address-family IPv6 process.

D. R3 is missing themetric-style widecommand under the IS-IS process.

Answer: B

Explanation:

QUESTION NO: 87

What BGP feature improves on DDOS mitigation by allowing instructions that are more granular

and allow for source address, destination, address, L4 details, and packet specifics to be

analyzed?

A. RCMD

B. RTBH

C. BGP Flowspec

D. BGPSec

Answer: C

Explanation:

https://supportforums.cisco.com/document/12226726/asr9000xr-understanding-bgp-flowspec-bgpfsQUESTION NO: 88

When troubleshooting a DoS attack, a support engineer finds a huge number of packets that are

destined to one of the core routers interface IP address. By the time the packets reach this core

router, they have a TTL of 0. Based on Cisco platform running IOS 15.3S, which technique is most

effective in resolving this problem

A. Configure LPTS.

B. Configure an ACL on the core router interface.

C. Configure CoPP on the core router.

D. Configure policing on PE routers.

E. Configure a receive ACL on the core router.

Answer: C

Explanation:

QUESTION NO: 89

Refer to the exhibit. A web server is connected to a switch via two Gigabit Ethernet links. These

two links are bundled into a single logical link that provides the aggregate bandwidth of 2 Gbps.

The support engineer notices that traffic from the Internet to the web server uses both Gigabit

Ethernet links. However, traffic from the web server to the Internet uses only one link.

Which CLI command on the exhibit causes this behavior?

A. lacp port-priority 32768in interface configuration mode

B. channel-group 5 mode passive

C. lacp port-priority 32768in global configuration mode

D. port-channel load-balance dst-mac

Answer: D

QUESTION NO: 90

Due to recent acquisitions, a company’s MPLS infrastructure is growing very quickly. Concerns

arise about labeling each and every IP address on the P router. Which command would

significantly reduce the label allocations without compromising LDP functionalities?

A. ip prefix-list List1 deny prefix/prefix_length

!

mplsldp label

allocate global prefix-list List1

B. mplsldp label

allocate global host-routes

C. access-list 1 permit subnet wildcard

mplsldp neighbor neighbor_ip labels accept 3

D. mplsldp password required for 10

access-list 10 permit host_ip_1access-list 10 permit host_ip_2

access-list 10 permit host_ip_n

Answer: A

QUESTION NO: 91 DRAG DROP

Drag and drop the IPFIX terminology on the left to the correct description on the right. Not all

options will be used.

Explanation:

Generates Flow Records–Metering process

Sends flow records – Exporting process

Receives Flow Records – Collecting Process

Reference:https://tools.ietf.org/html/rfc5101QUESTION NO: 92

Refer to the exhibit. The configuration in the exhibit redistributes static route 172.16.0.0/24 into

BGP. Which action does the route-map STATIC-TO-BGP do?

A. Route 172.16.0.0/24 cannot be sent to the Internet.

B. Route 172.16.0.0/24 cannot be re-advertised beyond its neighbors.

C. Route 172.16.0.0/24 cannot be advertised outside of AS 100.

D. Route 172.16.0.0/24 cannot be exported from BGP to another protocol.

Answer: C

Explanation:

QUESTION NO: 93

Refer the exhibit. Two Autonomous Systems are enabled to support multicast. An engineer wants

to set up configuration so that a multicast client at AS 100 can receive multicast traffic from the MServer

at AS 200. However, the RP announcements must be limited within each autonomous

system site. Which Cisco IOS configuration achieves this goal?

A. On both ASBRs Eth0/0 and theno ippim sparse-modecommand.

B. On both ASBRs add theippim send-rp-discovery scope 1command.

C. On both RPs add theippim send-rp-discovery scope 2command.

D. On both ASBRs Eth0/0 addtheippimbsr-bordercommand.

E. On both ASBRs Eth0/0 addtheippim dense-modecommand.

F. On both RPs add theippimbsr-bordercommand.

Answer: D

Explanation:

http://www.cisco.com/c/en/us/td/docs/ios/12_2/ipmulti/command/reference/fiprmc_r/1rfmult2.html#

wp1050039

It filters the BSR message: http://tools.ietf.org/html/rfc5059#section-4.1

QUESTION NO: 94

Two Tier 2 Service Providers are using a Tier 1 Service Provider for transport. MPLS is required

between the Tier 2 Service Providers for label switching. In this CSC solution, which label stack is

correct?

A. original IP packet, MPLS CSC transport label, MPLS VPN label, and MPLS Tier 2 transport

label

B. original IP packet, MPLS Tier 2 transport label, MPLS VPN label, and MPLS CSC transport

label

C. original IP packet, MPLS VPN label, MPLS Tier 2 transport label, and MPLS CSC transport

label

D. original IP packet, MPLS Tier 2 transport label, MPLS CSC transport label, and MPLS VPN

label

Answer: C

Explanation:QUESTION NO: 95

For MPLS inter-AS Option B, how many labels are associated with packet forwarding between the

VPNv4 ASBR neighbors?

A. 0

B. 1

C. 2

D. 3

Answer: D

Explanation: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bgp/configuration/xe-

3s/irg-xe-3s-book/bgp_nsr_support_for_mpls_vpnv4_and_vpnv6_inter-as_option_b.pdf

QUESTION NO: 96

Which two statements about 10 Gigabit Ethernet WAN PHY mode are true? (Choose two.)

A. The signal maps to an OC-192c/STM-64c payload.

B. The nominal speed is 9.95328 Gbps.

C. It is compatible with Packet Ethernet over SONET.

D. The signal maps to an OC-768c/STM-256c payload.

E. It is compatible with Packet over SONET.

F. Thenominal speed is 10.3125 Gbps.

Answer: A,B

Explanation: https://en.wikipedia.org/wiki/10_Gigabit_Ethernet

QUESTION NO: 97

In a secure domain router scenario, which two functions are shared amongst all SDR in the

system? (Choose two.)

A. configuration

B. protocols

C. routing tables

D. chassis-control

E. switch-fabricAnswer: D,E

Explanation:

Secure domain routers (SDRs) provide a means of partitioning a router into multiple, independent

routers. SDRs perform routing functions in the same manner as a physical router but share

resources with the rest of the system. For example, the applications, configurations, protocols, and

routing tables assigned to an SDR belong to that SDR only, but other functions such as chassis

control, switch fabric, and partitioning are shared with the rest of the system.

Reference: http://www.cisco.com/c/en/us/td/docs/routers/crs/software/crs_r4-

3/system_management/command/reference/b_sysman_cr43crs/b_sysman_cr43crs_chapter_0111

0.html

QUESTION NO: 98

In which way does the DS-Lite IPv6 transitioning mechanism differ from IPv6 Dual-Stack?

A. DS-Lite is a combination of tunnel and translation technologies.

B. DS-Lite is a transition technology that gives full IPv6 connectivity for IPv6 capable hosts that

are on the IPv4 Internet but have no native connection to an IPv6 network.

C. DS-Lite is an automatic tunnel where the tunnel destination is determined by the IPv4 address

extracted from the IPv6 address thatstarts with the prefix 2002::/16.

D. DS-Lite is a stateless tunneling mechanism with a lightweight and secure manner without

requiring upgrades to existing IPv4 access network infrastructure.

Answer: A

Explanation: http://www.cisco.com/c/en/us/products/collateral/service-provider/carrier-grade-ipv6-

solution/white_paper_c11-558744-00.html

QUESTION NO: 99

What is the main advantage of H-VPLS over VPLS?

A. H-VPLS provides redundancy.

B. H-VPLS provides security.

C. H-VPLS improves the scalability.

D. H-VPLS allows a broader use of protocols.

Answer: C

Explanation:

http://www.cisco.com/en/US/products/ps6603/products_white_paper09186a00801ed506.shtml

QUESTION NO: 100

Which MPLS technology will achieve LAN extensions over the service provider backbone?

A. AToM

B. VPLS

C. L2VPN

D. L2TPv3

Answer: B

Explanation: https://tools.ietf.org/html/rfc7041

Latest online browsing the 400-201 exam!

400-201 PDF dumps & 400-201 VCE dumps: http://examsavior.com/400-201

	Examsavior	Test King	Pass4sure	Actual Tests	Other Brands
Customer Reviews
	$89.99	$124.99	$125.99	$189.00	$29.99~$49.99
Up-To-Dated
Real Questions & Answers
Correct All Error
Premium VCE Dumps
Free VCE Simulator
Unlimited After One Time Purchasing
Instant Download
Printable PDF Dumps
100% Pass Guarantee
100% Money Back

100% Pass:http://examsavior.com/