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Latest Dell DNDNS-200 Dumps Exam Questions and Answers:
What are three characteristics of port-based VLANs on S-Series switches? (Choose three.)
A. FTOS supports 4093 port-based VLANs and one default VLAN.
B. Untagged interfaces do not need to be part of a VLAN.
C. Port-based VLANs should only be used in large-scale deployments.
D. Port-based VLANs offer increased security for traffic, conserve bandwidth, and allow switch segmentation.
E. Different VLANs do not communicate with each other unless IP routing is configured.
F. FTOS supports 4094 port-based VLANs and one default VLAN.
A network engineer removes a new Dell Networking N-Series switch from the original shipping container and initially configures STP on the switch. While the engineer is working on another task, another individual modifies the VLAN 1 STP priority to 61440, and has saved to the startup configuration.
Which command should be issued to return the switch to the default STP priority value for VLAN 1?
A. console(config)#spanning-tree priority 4096
B. console(config)#spanning-tree priority 16384
C. console(config)#spanning-tree priority 32768
D. console(config)#spanning-tree priority 65536
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?
A. Traffic needs to be policed on the site border routers.
B. An inbound policy map needs to be defined on the site border that marks the replication traffic with a DSCP value of 46.
C. An outbound policy map needs to be defined on the site border that marks the replication traffic with a DSCP value of 46.
D. Traffic needs to be shaped on the site border routers.
In Quality of Service, DSCP value 46 is high-priority traffic.
Refer to the exhibit of the N-series switches.
The exhibit shows a Layer 2 network between Host A (a Desktop Computer running Windows 7) and Host B (another Desktop Computer running Windows 7) and the list of VLANs Untagged (U) and Tagged (T) at each Ethernet interface: Host A transmits an Ethernet frame untagged on VLAN 1.
What will happen to the Ethernet frame?
A. SW2 drops the Ethernet frame when trying to transmit it out of interface E2 because the incoming and outgoing interfaces are Tagging/Untagging VLAN 1 differently.
B. The Ethernet frame is successfully delivered to Host.
C. STP drops the Ethernet frame because it cannot create an end-to-end loop free path between the switches for VLAN 1.
D. VLAN consistency protocol determines that the VLAN is not correctly Tagged/Untagged on all interfaces, an error will occur, and SW1 will drop the frame on interface E2.
Refer to the exhibit.
Considering the network topology and information shown, what is an issue with end point devices in network 192.168.102.0/24 that try to route to 192.168.101.0/24?
A. ICMP Redirects
B. Suboptimal Routing
C. Routing Loop
D. Summarization Black Hole
Refer to the Exhibit.
A network engineer receives the output shown when removing MLAG from a pair of N-Series switches.
Which sequence of steps must the engineer complete to remove the vpc peer-link from Port Channel 1?
A. Shut down the Port Channel interfaceIssue the no vpc peer-link command on the Port Channel
B. Remove the vpc feature using the no feature vpc commandIssue the no vpc peer-link command on the Port Channel
C. Remove the channel-group command from all members of the Port ChannelIssue the no vpc peer-link command on the Port Channel
D. Remove peer-keepalive enable using the no peer-keepalive enable commandIssue the no vpc peer-link command on the Port Channel
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