350-401 VOL1-Question

1. 350-401 Implementing Cisco Enterprise Network Core Technologies (ENCOR) VOL1 QUESTION NO: 1 Which Quality of Service (QoS) mechanism is used to identify traffic flow and to use DSCP, IP Precedence values, and MPLS EXP bits to create different priority levels? A.Policing B.Marking C.Queueing D.Classification Answer: D QUESTION NO: 2 Which Quality of Service (QoS) mechanism allows for the creation of multiple levels of QoS policy, providing a more granular degree of traffic management? A.Policing B.H-QoS C.Congestion avoidance D.Dual Policy Answer: B QUESTION NO: 3 Which Quality of Service (QoS) mechanism allows the network administrator to control the maximum rate of traffic received or sent on a given interface? A.Policing B.Marking C.Queueing D.Classification Answer: A QUESTION NO: 4 What are two valid modes that Cisco Express Forwarding can operate in? (Select two) A.Central CEF mode © Copyright Prep Solutions Limited, All rights reserved

2. B.Dense CEF mode C.Sparse CEF mode D.Distributed CEF mode E.Routed CEF mode Answer: A, D QUESTION NO: 5 You need to weigh the pros and cons of deploying a premise-based data center versus using a cloud-based data center deployment. What is an advantage of using a premise-based solution? (Select two) A.Lower application latency for end users B.Easily scalable C.Lower capital costs D.Reduced deployment times E.Increased control over the environment Answer: A, E QUESTION NO: 6 Refer to the following two images regarding QoS Traffic Shaping and Traffic Policing: Image A: Image B: © Copyright Prep Solutions Limited, All rights reserved

3. Based on the images, which of the following are true? (Select two) A.Image A depicts the result of Traffic Shaping B.Image A depicts the result of Traffic Policing C.Image B depicts the result of Traffic Shaping D.Image B depicts the result of Traffic Policing Answer: B, C QUESTION NO: 7 In a Cisco SD-Access fabric architecture, which of the following are valid device roles (Select three) A.Control Plane Node B.Access routing device C.Edge Node D.Border Node E.Distributed Node Answer: A, C, D QUESTION NO: 8 Match the Cisco SD-Acess Operational Planes on the left with their corresponding component on the right. Control Plane Data Plane Policy Plane Management Plane VXLAN LISP DNA Center TrustSec Answer: © Copyright Prep Solutions Limited, All rights reserved

4. Control Plane – LISP Data Plane – VXLAN Policy Plance – TrustSec Management Plane – DNA Center QUESTION NO: 9 Which of the following are valid statements when configuring Nonstop Forwarding (NSF) with Stateful Switchover (SSO) on a Cisco device? (Select two) A.supports multicast routing protocols B.Supports IPv4 and IPv6 C.Nonstop Forwarding requires SSO to also be configured D.HSRP is not supported with NSF/SSO E.Improper implementation of NSF/SSO can result in routing loops Answer: C, D QUESTION NO: 10 In a Cisco SD-Access wireless network, which device is used as an entry and exit point in and out of the fabric? A.fabric edge node B.control plane node C.fabric border node D.fabric access points Answer: C QUESTION NO: 11 The Overlay Management Protocol (OMP) is used as the control plane protocol and forms peers between the VSmart Controller and the SD-WAN edge devices. OMP is responsible for advertising which three types of routes in the SD-WAN network? (Select three) A.OMP routes B.TLOCs C.MP-BGP D.LISP routes E.Service routes © Copyright Prep Solutions Limited, All rights reserved

5. Answer: A, B, E QUESTION NO: 12 Which of the following are the three components of the three-tier hierarchical networking model used in the classical Cisco networks design? (Choose three) A.Distribution B.Core C.Access D.Leaf E.Spine Answer: A, B, C QUESTION NO: 13 Which of the following are the two components of the two-tier modern data center design? (Choose two) A.Distribution B.Core C.Access D.Leaf E.Spine Answer: E, F QUESTION NO: 14 In a Cisco SD-WAN network, which VPN Identifier is reserved for carrying out-of-band network management traffic? A.VPN 0 B.VPN 1 C.VPN 512 D.VPN 514 Answer: C © Copyright Prep Solutions Limited, All rights reserved

6. QUESTION NO: 15 In a Cisco SD-WAN network, which VPN Identifier is reserved as the transport VPN, carrying control traffic? A.VPN 0 B.VPN 1 C.VPN 512 D.VPN 514 Answer: A QUESTION NO: 16 Which Cisco SD-WAN component acts as a single pane of glass for management and offers centralized fault, performance, accounting, and configuration management? A.VBond B.vEdge C.vSmart D.vManage Answer: D QUESTION NO: 17 You need to implement a First Hop Redundancy Protocol (FHRP) in a dual stack (IPv4 and IPV6) environment that utilizes devices from multiple different vendors. Which protocol best meets these needs? A.HSRP B.GLBP C.VRRPv1 D.VRRPv2 Answer: D QUESTION NO: 18 A wireless client roams from one Access Point to another Access Point using a different switch in a Cisco SD-Access network. If only a single Wireless Lan Controller in involved, what roaming methos is being used? A.L3 roaming © Copyright Prep Solutions Limited, All rights reserved

7. B.inter-xTR C.auto anchor D.bridged roaming Answer: B QUESTION NO: 19 In a Cisco SD-Access network where VXLAN is used for encapsulating data packets, what is the minimum MTU setting that devices should be configured with? A.1492 B.1500 C.1518 D.1550 Answer: D QUESTION NO: 20 Which Cisco Locator/ID Separation Protocol (LISP) device receives packets from remote site facing devices and either decapsulates the LISP packets or routes them natively? A.ITR B.ETR C.MS D.MR Answer: A © Copyright Prep Solutions Limited, All rights reserved