Cisco CCNP Enterprise 350-401 Questions & Answers

• Question 1231:

  DRAG DROP

  Drag and drop the characteristics from the left onto the deployment models on the right.

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  Correct Answer:

  

• Question 1232:

  DRAG DROP

  Drag and drop the components of the Cisco SD-Access fabric architecture from the left onto the correct descriptions on the right. Not all options are used.

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• Question 1233:

  DRAG DROP

  Drag and drop the characteristics of Cisco SD-WAN from the left onto the right. Not all options are used.

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  Correct Answer:

  

• Question 1234:

  DRAG DROP

  Drag and drop the QoS mechanisms from the left onto their descriptions on the right.

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• Question 1235:

  DRAG DROP

  Drag and drop the characteristics from the left onto the corresponding switching architectures on the right.

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• Question 1236:

  DRAG DROP

  Drag and drop the characteristics from the left onto the corresponding switching architectures on the right.

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  Correct Answer:

  

• Question 1237:

  DRAG DROP

  Drag and drop the LISP components from the left onto the function they perform on the right. Not all options are used.

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  Correct Answer:

  

  +

  accepts LISP encapsulated map requests: LISP map resolver + learns of EID prefix mapping entries from an ETR: LISP map server + receives traffic from LISP sites and sends it to non-LISP sites: LISP proxy ETR

  +

  receives packets from site-facing interfaces: LISP ITR ITR is the function that maps the destination EID to a destination RLOC and then encapsulates the original packet with an additional header that has the source IP address of the ITR RLOC and the destination IP address of the RLOC of an Egress Tunnel Router (ETR). After the encapsulation, the original packet become a LISP packet. ETR is the function that receives LISP encapsulated packets, decapsulates them and forwards to its local EIDs. This function also requires EID-to-RLOC mappings so we need to point out an "map-server" IP address and the key (password) for authentication. A LISP proxy ETR (PETR) implements ETR functions on behalf of non-LISP sites. A PETR is typically used when a LISP site needs to send traffic to non-LISP sites but the LISP site is connected through a service provider that does not accept no routable EIDs as packet sources. PETRs act just like ETRs but for EIDs that send traffic to destinations at non-LISP sites. Map Server (MS) processes the registration of authentication keys and EID-to-RLOC mappings. ETRs sends periodic Map-Register messages to all its configured Map Servers. Map Resolver (MR): a LISP component which accepts LISP Encapsulated Map Requests, typically from an ITR, quickly determines whether or not the destination IP address is part of the EID namespace

  Reference: https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Data_Center/DCI/5-0/LISPmobility/DCI_LISP_Host_Mobility/LISPmobile_2.html#:~:text=%E2%80%93%20Proxy%20ITR%20(PITR)%3A%20A,devices%20deployed%20at%20LISP%20sites.

• Question 1238:

  DRAG DROP

  Drag and drop the descriptions of the VSS technology from the left to the right. Not all options are used.

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  Switch Stacking uses proprietary cabling and is limited in distance while in the case of Cisco VSS, It uses 10 GE interfaces and so it can be geographically separated

  In the case of stacking, no configuration required if switch supports stacking while in the case of Cisco VSS concept, you need to configure about the VSS and VSL on the switches.

  You can have stack upto 9 switches via stack cabling, while in the Cisco VSS, only two switches can be the part of VSS.

  For Cisco portfolio, Cisco switches like 2960 or 3750,3850 will be the part of the cisco stack switching while Cisco 4500 catalysts, Cisco 6500 and Cisco 6800 catalysts are using the concept of Cisco VSS.

  Another thing like Cisco stack switching generally used at Access layer while Cisco VSS can be used at distribution or core layers.

• Question 1239:

  DRAG DROP

  Drag and drop the virtual components from the left onto their descriptions on the right.

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  configuration file containing settings for a virtual machine such as guest OS: VMX

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  component of a virtual machine responsible for sending packets to the hypervisor: vNIC

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  zip file containing a virtual machine configuration file and a virtual disk: OVA

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  file containing a virtual machine disk drive: VMDK The VMX file simply holds the virtual machine configuration.

  VMDK (short for Virtual Machine Disk) is a file format that describes containers for virtual hard disk drives to be used in virtual machines like VMware Workstation or VirtualBox.

  An OVA file is an Open Virtualization Appliance that contains a compressed, “installable” version of a virtual machine. When you open an OVA file it extracts the VM and imports it into whatever virtualization software you have installed on your

  computer.

• Question 1240:

  DRAG DROP

  Drag and drop the characteristics from the left onto the correct routing protocol types on the right.

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  Correct Answer: