2026 Actual Dell EMC D-SNC-DY-00 Dumps, Updated Exam Questions for Guaranteed Pass

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1. Question 1

   SIMULATION

   Configure the system to meet these requirements.

   . Configure R1 with AS 1.

   . R1 must use a static neighbor assignment for BGP peering.

   . R1 needs to redistribute all current and future connected IPv4 routes.

   All the required BGP configurations have already been completed on R2.

   R2 resides in BGP AS 2.

   

   

   Asee the explanation for all step by step solution with all explanation
   

   Correct answer: A

   Here is the step-by-step configuration for R1:

   Enter BGP Configuration Mode:

   R1# configure terminal

   R1(config)# router bgp 1

   Configure the BGP Neighbor:

   R1(config-router)# neighbor 10.10.12.2 remote-as 2

   Redistribute Connected Routes into BGP:

   R1(config-router)# redistribute connected

   Exit BGP Configuration Mode and Save the Configuration:

   R1(config-router)# end

   R1# write memory

   Comprehensive Detailed Step by Step Explanation with Reference:

   Enter BGP Configuration Mode:

   To configure BGP on R1, you need to enter global configuration mode and then enter BGP configuration mode with the AS number. Since R1 is in AS 1, you use the command router bgp 1.

   Configure the BGP Neighbor:

   BGP neighbors must be manually specified. In this case, R1's neighbor is R2, which has an IP address of 10.10.12.2 and resides in AS 2. The command neighbor 10.10.12.2 remote-as 2 establishes this relationship.

   Redistribute Connected Routes into BGP:

   To ensure that all connected routes on R1 are advertised via BGP, you use the redistribute connected command. This ensures that any connected IPv4 routes are redistributed into BGP, meeting the requirement to advertise current and future connected routes.

   Exit BGP Configuration Mode and Save the Configuration:

   Once the configuration is complete, you exit BGP configuration mode by typing end and then save the configuration with the write memory command. This ensures that the changes persist after a reboot.

   
   

   Cisco BGP Configuration Guide

   Dell Technologies Networking - SONiC

   Dell Enterprise SONiC Deployment Guide

   These steps provide a comprehensive guide to configure R1 to meet the specified requirements for BGP peering and route redistribution.

2. Question 2

   What are the supported modes for the QSFP28 ports on an S5248F?

   A1x100G, 1x40 G, 2x50 G, and 4x25 G
   

   B1x100G, 1x40 G, 4x25 G, and 4x10 G
   

   C1x200G, 1x100 G, 1x40 G, and 4x25 G
   

   D1x400G, 2x200 G, 4x25 G. and 4x10 G
   

   Correct answer: A

   The QSFP28 ports on an S5248F switch support multiple modes, including 1x100G, 1x40G, 2x50G, and 4x25G. These modes provide flexibility in network design and enable the switch to support different types of network connections and bandwidth requirements.

   
   

   Dell S5248F Switch Data Sheet

   Dell Technologies InfoHub

3. Question 3

   Refer to the exhibit.

   

   What can be determined from this show command?

   ATraffic below 100 KB is marked as congested
   

   BECN is enabled for all colors
   

   CECN is enabled for all DSCP values
   

   DThere is a 10% probability that traffic is marked as congested
   

   Correct answer: B

   The output of the command show qos wred-policy pfc34 shows the ECN (Explicit Congestion Notification) configuration for the policy pfc34. The line ecn: ecn_all indicates that ECN is enabled for all traffic classes (all DSCP values). Additionally, the green-min-threshold, green-max-threshold, and green-drop-probability settings are shown, but there is no indication of a 10% probability for marking traffic as congested. Therefore, the correct answer is B.

   
   

   Dell Enterprise SONiC documentation

   Dell Technologies InfoHub

4. Question 4

   Which three actions are required to route traffic sourced from voice servers to a dedicated Internet link''

   ACreate a class-map and attach an ACL with the IP of the next-hop to it.
   

   BCreate an ACL that selects IPs of voice servers
   

   CAttach a policy to the egress interface
   

   DCreate a policy-map and attach the configured class-map and set the next-hop IP
   

   ECreate a class-map and attach that ACL.
   

   Correct answer: B, C, D

   To route traffic from voice servers to a dedicated Internet link, the following steps are necessary:

   Create an ACL that selects IPs of voice servers (B): This ACL will match the traffic coming from the specified IP addresses of the voice servers.

   Create a policy-map and attach the configured class-map and set the next-hop IP (D): The policy-map will use the class-map to identify the voice server traffic and then set the next-hop IP for routing.

   Attach a policy to the egress interface (C): The policy-map must be applied to the egress interface to ensure that the traffic is routed correctly.

   
   

   Dell SONiC QoS Configuration Guide

   Dell Technologies InfoHub

   Feel free to refer to the Dell SONiC documentation and Dell Technologies InfoHub for more detailed explanations and additional context.

5. Question 5

   Refer to the exhibit.

   

   Which three actions can a customer take to change interface Eth1/10 to operate in access mode for VLAN 40?

   AConfigure the access mode for the switch port.
   

   BDelete VLAN 40.
   

   CShut down the relevant interface.
   

   DRemove the current access VLAN configuration.
   

   EEnter it into the relevant interface.
   

   Correct answer: A, D, E

   Configure the access mode for the switch port (A): This involves setting the switch port to operate in access mode.

   Remove the current access VLAN configuration (D): Before changing the VLAN, the current configuration must be cleared.

   Enter it into the relevant interface (E): Apply the new configuration to the specific interface, Eth1/10.

   Steps:

   interface Ethernet 1/10

   no switchport access vlan <current VLAN> (Remove current VLAN)

   switchport mode access

   switchport access vlan 40

   
   

   Dell Technologies SONiC documentation

   Dell Networking Configuration Guide