Free D-SNC-DY-00 Exam Braindumps (page: 6)

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

  1. 1x100G, 1x40 G, 2x50 G, and 4x25 G
  2. 1x100G, 1x40 G, 4x25 G, and 4x10 G
  3. 1x200G, 1x100 G, 1x40 G, and 4x25 G
  4. 1x400G, 2x200 G, 4x25 G. and 4x10 G

Answer(s): A

Explanation:

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.


Reference:

Dell S5248F Switch Data Sheet

Dell Technologies InfoHub



What are two characteristics of route maps in Enterprise SONIC?

  1. Route-map names are not case-sensitive.
  2. The permit or deny clause In route maps permits or rejects the matching routes from being redistributed.
  3. They are a series of commands that contain a matching criterion and action.
  4. Each route map clause has the type values of Match. Set. and Act.

Answer(s): B,C

Explanation:

Route maps in Enterprise SONIC are used for controlling and modifying routing information. They contain a series of commands with matching criteria and actions. The permit or deny clause within route maps determines whether the matching routes are permitted or denied from being redistributed.


Reference:

Dell Technologies SONiC Route Map Configuration Guide

Dell Networking Configuration Guide



Which network devices route unencapsulated user traffic in a symmetric IRB overlay network?

  1. Source VTEP and destination VTEP
  2. Leaf router and spine router
  3. Capability extended next hop router and leaf router
  4. Autonomous system boundary router and source VTEP

Answer(s): A

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.


Reference:

Dell Technologies SONiC documentation

VXLAN Configuration Guide



Refer to the exhibit.



What is the primary VRRP router for VRRP group 10?

  1. Router-1
  2. Router-2
  3. Router-3

Answer(s): B

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.


Reference:

Dell Technologies SONiC VRRP Configuration Guide

VRRP Protocol Overview






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