400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 381-390

By on July 26, 2015
Ensurepass  QUESTION 381 What is the new designation for the MPLS EXP (experimental) bits?   A. QoS bits B. traffic class bits C. flow bits D. precedence bits   Correct Answer: B Explanation: To avoid misunderstanding about how this field may be used, it has become increasingly necessary to rename this field. This document changes the name of the EXP field to the "Traffic Class field" ("TC field"). In doing so, it also updates documents that define the current use of Read more [...]

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400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 391-400

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Ensurepass      QUESTION 391 What is the most secure way to store ISAKMP/IPSec preshared keys in Cisco IOS?   A. Use the service password-encryption command. B. Encrypt the ISAKMP preshared key in secure type 5 format. C. Encrypt the ISAKMP preshared key in secure type 7 format. D. Encrypt the ISAKMP preshared key in secure type 6 format.   Correct Answer: D Explanation: Using the Encrypted Preshared Key feature, you can securely store plain text passwords in Read more [...]

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400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 371-380

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Ensurepass  QUESTION 371 Refer to the exhibit. Which LISP component do routers in the public IP network use to forward traffic between the two networks?     A. EID B. RLOC C. map server D. map resolver   Correct Answer: B Explanation: Locator ID Separation Protocol (LISP) is a network architecture and protocol that implements the use of two namespaces instead of a single IP address: Reference: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_lisp/configuration/15-mt/irl-15-mt-book/irl-overview.html Read more [...]

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400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 351-360

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Ensurepass    QUESTION 351 Which two are features of DMVPN? (Choose two.)   A. It does not support spoke routers behind dynamic NAT. B. It requires IPsec encryption. C. It only supports remote peers with statically assigned addresses. D. It supports multicast traffic. E. It offers configuration reduction.   Correct Answer: DE Explanation: DMVPN Hub-and-spoke deployment model: In this traditional topology, remote sites (spokes) are aggregated into a headend VPN Read more [...]

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400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 361-370

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Ensurepass    QUESTION 361 Which statement describes the function of rekey messages?   A. They prevent unencrypted traffic from passing through a group member before registration. B. They refresh IPsec SAs when the key is about to expire. C. They trigger a rekey from the server when configuring the rekey ACL. D. They authenticate traffic passing through a particular group member.   Correct Answer: B Explanation: Rekey messages are used to refresh IPsec SAs. When Read more [...]

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400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 341-350

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Ensurepass  QUESTION 341 For which kind of MPLS deployment is the next-hop-self all keyword used on a BGP neighbor command?   A. 6VPE B. MPLS Carrier's carrier C. inter-AS MPLS VPN option D D. inter-AS MPLS VPN option C E. Unified MPLS   Correct Answer: E Explanation: Since the core and aggregation parts of the network are integrated and end-to-end LSPs are provided, the Unified MPLS solution is also referred to as "Seamless MPLS." New technologies or protocols are Read more [...]

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400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 311-320

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Ensurepass  QUESTION 311 Which bit should be set in the link-state PDU of an IS-IS L1/L2 router to indicate that it is a potential exit point of the area?   A. the ABR bit B. the ATT bit C. the down bit D. the P bit   Correct Answer: B Explanation: Default routing is achieved in two distinct ways with Integrated IS-IS:   Attached bit--Set by a Level 1/Level 2 router in its own Level 1 LSP and used to indicate to all Level 1 routers (within the area) that this router Read more [...]

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400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 331-340

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Ensurepass  QUESTION 331 Refer to the exhibit. A spoke site that is connected to Router-A cannot reach a spoke site that is connected to Router- B, but both spoke sites can reach the hub. What is the likely cause of this issue?     A. There is a router doing PAT at site B. B. There is a router doing PAT at site A. C. NHRP is learning the IP address of the remote spoke site as a /32 address rather than a /24 address. D. There is a routing issue, as NHRP registration is Read more [...]

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400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 321-330

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Ensurepass  QUESTION 321 Refer to the exhibit. Service provider SP 1 is running the MPLS-VPN service. The MPLS core network has MP-BGP configured with RR-1 as route reflector. What will be the effect on traffic between PE1 and PE2 if router P1 goes down?     A. No effect, because all traffic between PE1 and PE2 will be rerouted through P2. B. No effect, because P1 was not the only P router in the forwarding path of traffic. C. No effect, because RR-1 will find an alternative Read more [...]

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400-101 Real Tests (July)

Download New Updated (July) Cisco 400-101 Actual Test 281-290

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Ensurepass    QUESTION 281 Which three statements about EIGRP and BFD are true? (Choose three.)   A. BFD is independent of the routing protocol, so it can be used as a generic failure detection mechanism for EIGRP. B. Some parts of BFD can be distributed to the data plane, so it can be less CPU-intensive than reduced timers, which exist wholly at the control plane. C. Reduced EIGRP timers have an absolute minimum detection timer of 1-2 seconds; BFD can provide sub-second Read more [...]

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