Dell Networking Professional Exam (DNDNS-200) - Dell Actual Exam Questions
Last updated on April 15, 2026
Refer to the exhibit. Two S-Series switches are configured as a VLT pair. The output from the first peer switch is as shown. Which three results can be determined based on the output shown? (Choose three.)
The command back-up destination command has been applied but there is no IP- reachability for Backup-Link connectivity between Peers.
VLTs downstream to other devices will not form because the versions are the same for both VLT peers.
The domain ID was automatically created based on the System MA.
The VLTi peer-link has not been created between the two VLT peers.
The System Mac was statically defined by an administrator, and all downstream switches only see this MAC address.
The restoration of VLT ports after a system has been rebooted has been manually configured.
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Refer to the exhibit. A network engineer is called onsite to troubleshoot replication failure and traffic loss. Whenever replication occurs between SAN A and SAN B, users report traffic loss between sites, and replication ultimately fails due to traffic loss. Based on the topology shown, what is the most likely cause of the traffic loss?
Traffic needs to be policed on the site border routers.
An inbound policy map needs to be defined on the site border that marks the replication traffic with a DSCP value of 46.
An outbound policy map needs to be defined on the site border that marks the replication traffic with a DSCP value of 46.
Traffic needs to be shaped on the site border routers.
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A network engineer is working with an S-Series switch. The network engineer boots up and connects to the serial port but cannot make any configuration changes. What is the likely cause of this issue?
Firmware is out of sync
Switch is still booting
Firmware is syncing to the master
Switch came up in a stack as a slave
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Refer to the exhibit. On switch S4820-1, commands are entered. The associated output is as shown. Which four commands must have previously been entered on switch S4820-1?
Option A
Option B
Option C
Option D
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Refer to the exhibit. Based on the deployment diagram, which problem will the deployment engineer experience when trying to deploy this configuration?
Switches must be the same model in a VLT configuration
VLTi peer links must use SFP+ ports
VLTi links must have two connections for redundancy
N-Series switches cannot split a LAG between two S-Series switches
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