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Free D-SNC-DY-00 Exam Braindumps (page: 2)

Page 1 of 13
PDF with 45 Questions

Refer to the exhibit.



What can be determined from this show command?

  1. Traffic below 100 KB is marked as congested
  2. ECN is enabled for all colors
  3. ECN is enabled for all DSCP values
  4. There is a 10% probability that traffic is marked as congested

Answer(s): B

Explanation:

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.


Reference:

Dell Enterprise SONiC documentation

Dell Technologies InfoHub



How many port channels can be assigned to a single port?

  1. 8
  2. 2
  3. 4
  4. 1

Answer(s): D

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.


Reference:

Dell Networking SONiC: How to Configure Port Channels

Dell Technologies InfoHub



Which two elements must be included in the show mclag interface x x command?

  1. Peer-link port channel number
  2. MC-LAG domain id
  3. MC-LAG port channel number
  4. MC-LAG VLAN id

Answer(s): A,C

Explanation:

The show mclag interface command provides information about the multi-chassis link aggregation (MC-LAG) configuration. Essential elements that must be included are the peer-link port channel number and the MC-LAG port channel number. These parameters are critical for identifying the interface and its associated link aggregation settings.


Reference:

Dell SONiC Command Reference Guide

Dell Technologies InfoHub



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

  1. Create a class-map and attach an ACL with the IP of the next-hop to it.
  2. Create an ACL that selects IPs of voice servers
  3. Attach a policy to the egress interface
  4. Create a policy-map and attach the configured class-map and set the next-hop IP
  5. Create a class-map and attach that ACL.

Answer(s): B,C,D

Explanation:

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.


Reference:

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.






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