[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 181-190

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 181 Refer to the exhibit. Why does R1 not receive a label for 10.0.0.3/32 prefix?     A. R1 does not have an established LDP neighborship with the router announcing the 10.0.0.3/32 prefix. B. The 10.0.0.3/32 prefix is being null-routed in the downstream neighbor C. LDP peer is not configured to Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 121-130

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 121 DRAG DROP Drag and drop the SONET alert types on the left onto the correct seventies on the right Not all options are used.     Correct Answer:     QUESTION 122 Which three configuration sections are required on service provider PE routers to enable IPv4 Layer 3 VPN? (Choose three.)   Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 191-200

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 191 In a multi-VRF scenario using OSPF as PE-CE routing protocol, which Cisco IOS command allows the CE to accepts routes from PE inside of each VRF?   A. router ospf <process id> vrf<vrf name> capability vrf-lite B. router ospf<process id> vrf<vrf name>domain-id <value> C. Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 161-170

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 161 Referring to the exhibit. What could be preventing the R1 router from receiving any prefixes from the R2 BGP neighbor?     A. The neighbor 192.168.31.2 next-hop-self command is missing on R2 B. R1 is using the wrong remote AS number in its neighbor 192.168.31.1 remote-as configuration C. There Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 141-150

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 141 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   Correct Answer: C Explanation: https://supportforums.cisco.com/document/12226726/asr9000xr-understanding-bgp-flowspec-bgp-fs Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 151-160

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 151 IPv6 multicast is enabled in a VPLS domain. An operations engineer must reduce the multicast flooding in this VPLS domain. Which feature constrains IPv6 multicast traffic at Layer 2 by configuring Layer 2 ports dynamically to forward IPv6 multicast traffic only to those ports that want to receive it?   A. Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 171-180

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 171 A network engineer is using IS-IS IGP protocol to design a network. Which three design elements should beused to divide the network into a hierarchy of areas? (Choose three.)   A. Core routers will be only level-2. B. Routers on the edge of the network will be only level-1. C. Router between core Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 91-100

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 91 Two OSPF neighborrouters are stuck in the EXSTART state. After a while, the neighborship goes down. A network engineer is debugging the issue when both routers show the OSPF log message "too many retransmissions." What is the possible root cause?   A. OSPF area mismatch B. OSPF hello-interval mismatch Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 101-110

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 101 What is the order of preference for these commands when all of them are applied to one neighbor in the BGP inbound filter direction?   A. prefix-list/distribute-list, filter-list, route-map B. route-map, filter-list, prefix-list/distribute-list C. route-map, prefix-list/distribute-list, filter-list Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 131-140

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 131 Which two characteristics of GMPLS are true? (Choose two)   A. LMP can be used by the natively photonic switches network element type only B. The LSP is established directionally through only one signaling message C. The control channel can terminate on different node types that bearer channels span Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 71-80

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 71 Refer to the exhibit. An engineer is troubleshooting CSC-PE and CSC-CE configurations and finds that there is a missing communication between Layer 3 VPN customer sites that are connected to customer carrier provider. What is the cause of this issue?     A. The static route configured on CSC-PE1 is Read more [...]

[Free] 2017(Apr) Ensurepass Examcollection Cisco 400-201 Latest Dumps 81-90

2017 April Cisco Official New Released 400-201 Q&As100% Free Download! 100% Pass Guaranteed!http://www.ensurepass.com/400-201.htmlCCIE Service Provider Written Exam v4.1 QUESTION 81 In order to prevent malicious traffic flows, how does BGPsec protect prefix advertisements?   A. It validates only the originating AS. B. It validates routes with encryption. C. It validates the AS path. D. It validates the next-hop AS.   Correct Answer: C Explanation: http://www.cisco.com/c/en/us/about/press/internet-protocol-journal/back-issues/table-contents-52/142-bgp.html Read more [...]