[Mar-2025] Latest D-SNC-DY-00 Exam Dumps for Pass Guaranteed
Reliable Dell Networking D-SNC-DY-00 Dumps PDF Mar 27, 2025 Recently Updated Questions
EMC D-SNC-DY-00 Exam Syllabus Topics:
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| Topic 2 |
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NEW QUESTION # 13
Which protocol is used to perform an automated installation of Enterprise SONiC?
- A. SFTP
- B. HTTP
- C. SCP
Answer: B
Explanation:
The automated installation of Enterprise SONiC is typically performed using the HTTP protocol. During the Zero Touch Provisioning (ZTP) process, the switch retrieves configuration files and software images from an HTTP server, allowing for automated and streamlined deployments.
References:
* Dell Technologies SONiC documentation
* ONIE User Guide
NEW QUESTION # 14
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.
Answer:
Explanation:
see the explanation for all step by step solution with all explanation.
Explanation:
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 References:
* 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.
References:
* 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.
NEW QUESTION # 15
Which network devices route unencapsulated user traffic in a symmetric IRB overlay network?
- A. Leaf router and spine router
- B. Autonomous system boundary router and source VTEP
- C. Source VTEP and destination VTEP
- D. Capability extended next hop router and leaf router
Answer: C
Explanation:
In a symmetric Integrated Routing and Bridging (IRB) overlay network, the Source Virtual Tunnel End Point (VTEP) and the Destination VTEP route unencapsulated user traffic. Symmetric IRB ensures that routing occurs at both the ingress and egress VTEPs, allowing for optimized traffic flow and efficient network operations.
References:
* Dell Technologies SONiC documentation
* VXLAN Configuration Guide
NEW QUESTION # 16
What does show interface breakout port slot/slot command display?
- A. The Error/Debug status of the breakout of the port
- B. The In Progress/Complete status of the breakout of the port
- C. The breakout modes available to that port
- D. The configuration of that port
Answer: C
Explanation:
The show interface breakout port slot/slot command displays the breakout modes available for the specified port. Breakout modes determine how a single high-speed port can be split into multiple lower-speed ports, providing flexibility in network port configurations.
References:
* Dell Technologies SONiC Command Reference Guide
* Port Breakout Configuration Guide
NEW QUESTION # 17
A deployment requires routing and dynamic access control lists. What bundle must be used for this deployment?
- A. Cloud Premium
- B. Enterprise Standard
- C. Edge Standard
- D. Enterprise Standard
Answer: B
Explanation:
For a deployment that requires routing and dynamic access control lists, the appropriate bundle to use is the Enterprise Standard bundle. This bundle includes advanced routing capabilities and supports dynamic access control lists for comprehensive network management and security.
References:
* Dell Technologies SONiC documentation
* Dell Networking Bundle Configuration Guide
NEW QUESTION # 18
Refer to the exhibit.
The router ID has not been manually configured. What router ID is used for Switch 3?
- A. 192.168.100.0
- B. 192.168.100.2
- C. 10.0.2.1
- D. 10.0.1.1
Answer: D
Explanation:
In the absence of a manually configured router ID, OSPF typically uses the highest IP address on the switch's active interfaces. For Switch 3 in the exhibit, the highest IP address is 10.0.1.1 on Loopback 0. Therefore,
10.0.1.1 is used as the router ID for Switch 3.
References:
* Dell Technologies SONiC documentation
* OSPF Configuration Guide
NEW QUESTION # 19
Refer to the exhibit.
What type of route is shown?
- A. Type 3 host route from another VTEP
- B. Type 2 host route from another VTEP
- C. Type 5 host route from another VTEP
- D. Type 3 host route from external VTEP
Answer: B
Explanation:
The exhibit shows a BGP EVPN route in a VXLAN environment. The route type can be determined based on the details provided. Type 2 routes in BGP EVPN are used to advertise MAC address reachability information between VTEPs (Virtual Tunnel End Points). The exhibit indicates a host route from another VTEP, which corresponds to a Type 2 route.
References:
* Dell Technologies SONiC documentation
* BGP EVPN Configuration Guide
NEW QUESTION # 20
Refer to the exhibit.
What is the primary VRRP router for VRRP group 10?
- A. Router-2
- B. Router-3
- C. Router-1
Answer: A
Explanation:
Based on the exhibit, Router-2 has the highest priority (90) in VRRP group 10. In VRRP, the router with the highest priority becomes the primary (master) router. Therefore, Router-2 is the primary VRRP router for VRRP group 10.
References:
* Dell Technologies SONiC VRRP Configuration Guide
* VRRP Protocol Overview
NEW QUESTION # 21
Refer to the exhibit.
Eth 1/1 of SONiC-1 and Eth1/56 of SONiC-2 should be a routed link connecting the two Enterprise SONiC switches. No traffic is passing between them.
What is the cause of the failure?
- A. IPv6 is not enabled on interface Eth 1/1 of SONiC-1.
- B. A spanning-tree is blocking the routed link.
- C. An incorrect IPv6 address type was used for interface Eth1/56 of SONiC-2.
- D. There is a cable that is unplugged between SONiC-1 and SONiC-2.
Answer: C
Explanation:
From the exhibit, it is evident that Eth1/56 on SONiC-2 is assigned a link-local IPv6 address (fe80::e7d:8aff:fecb
/64). Link-local addresses are not routable beyond the local network segment, which means they cannot be used to route traffic between SONiC-1 and SONiC-2. For routed links, global unicast addresses must be used.
References:
* Dell Technologies SONiC documentation
* IPv6 Addressing Guide
NEW QUESTION # 22
An administrator is installing Enterprise SONIC in ONIE from an HTTP server.
On which interface should the administrator configure the IP?
- A. ethO
- B. Eth1/1
- C. GiO
- D. Mgmt1/1/1
Answer: A
Explanation:
When installing Enterprise SONIC from an HTTP server using the Open Network Install Environment (ONIE), the management interface typically used for network installations is eth0. This is the default interface ONIE uses for network connectivity to retrieve installation images and other configuration files.
References:
* Dell Technologies SONiC documentation
* ONIE User Guide
NEW QUESTION # 23
Which network devices route unencapsulated user traffic in a symmetric IRB overlay network?
- A. Leaf router and spine router
- B. Autonomous system boundary router and source VTEP
- C. Source VTEP and destination VTEP
- D. Capability extended next hop router and leaf router
Answer: C
Explanation:
In a symmetric Integrated Routing and Bridging (IRB) overlay network, the Source Virtual Tunnel End Point (VTEP) and the Destination VTEP route unencapsulated user traffic. Symmetric IRB ensures that routing occurs at both the ingress and egress VTEPs, allowing for optimized traffic flow and efficient network operations.
References:
* Dell Technologies SONiC documentation
* VXLAN Configuration Guide
NEW QUESTION # 24
What is a correct use-case scenario for ZTP in Enterprise SONiC?
- A. The user wants to configure the switch manually using the CLI.
- B. The user wants single pane of glass monitoring.
- C. The user wants multivendor switch deployment.
- D. The user wants to replace a failed unit and use an automatic script.
Answer: D
NEW QUESTION # 25
How many port channels can be assigned to a single port?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
According to the Dell SONiC documentation, a single physical port can be a member of only one port channel at a time. This restriction ensures the consistency and integrity of link aggregation configurations.
References:
* Dell Networking SONiC: How to Configure Port Channels
* Dell Technologies InfoHub
NEW QUESTION # 26
What does the show vian command display?
- A. All configured VLANs
- B. All 4094 VLANs
- C. Only VLANs in an active state
Answer: A
Explanation:
The show vlan command displays all configured VLANs on the device, including their status, ports, and other relevant details. It does not limit the display to only active VLANs or all possible VLANs but shows those that are currently configured.
References:
* Dell Technologies SONiC Command Reference Guide
* Dell Networking Configuration Guide
NEW QUESTION # 27
Refer to the exhibit.
The route distinguisher was autogenerated. Which VLAN is mapped to VNI410?
- A. VLAN41
- B. VLAN 10
- C. VLAN 410
- D. VLAN 26
Answer: B
Explanation:
The route distinguisher (RD) in the exhibit is 10.0.2.26:41. The RD typically reflects the VNI and VLAN mapping configuration. Given that the VNI is 410 and the RD ends with :41, it implies that VLAN 10 is mapped to VNI 410.
References:
* Dell Technologies SONiC documentation
* VXLAN Configuration Guide
NEW QUESTION # 28
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