DNDNS-200 Exam Questions

A network engineer needs to make sure that the first 16 switchports on an S-Series switch are enabled for immediate forwarding when a computer or server is connected. The ports mus...

Which two management protocols are most secure? (Choose two.)

Which two commands are required to configure OSPFv2 on N-Series? (Choose two.)

An engineer is doing software updates on a C9010 chassis and Port Extenders. The engineer updates the Operating System and boot flash images. Some PoE ports are NOT working. The en...

How often are Bridge Protocol Data Units (BPDUs) sent with reference to 802.1w?

A customer wants to convert S-Series stacked switches to a VLT configuration to maintain port-channels from the customer's server. The customer's S-Series stack currently uses IEEE...

Refer to the exhibit. On switch S4820-1, commands are entered. The associated output is as shown. S1#show spanning-tree mst configuration MST region name: Dell Revision: 1 MSTl VID...

What is the correct syntax to set a management route on an S-Series switch?

A Dell network engineer has disabled Power-over-Ethernet (PoE) on ports gi1/0/1-10 on a Dell N-Series switch. Recently, the company bought a few Dell Wireless Access Points that re...

A network engineer needs to create a VLAN on the N-Series switch for all management traffic in the data center. The customer has provided VLAN ID 20 for use. What should the networ...

Refer to the exhibit. A network engineer utilizes the hot and cold aisles to install a switch in the rack. In which direction should the air flow?

Which of the following effectively describes basic iBGP?

A network engineer is modifying an existing VLT configuration with two identical S-Series switches. Each VLT peer must be configured to route on behalf of each other for a period o...

Refer to the outputs. C-Series Switch #1: interface Vlan 255 description "To Internet" ip address 10.30.12.2/29 no shutdown router ospf 1 router-id 192.168.1.1 network 10.30.10.0/2...

Which configuration on the Z-Series is incorrect?

Refer to the exhibits. A network engineer is unable to establish OSPF Neighbor Adjacency between two S-Series switches. Based on the output from the two switches, what is preventin...

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 c...

Which process should a network engineer use to update the firmware on the member switches of an N-Series switch stack?

Refer to the exhibit. A networking engineer reviews output from an N-Series switch for port 20. Which three conclusions should be made from the output shown?

Refer to the exhibit. A network engineer is implementing MLAG between two N-Series switches. The engineer has almost finished the task and notices the output shown. Which step shou...

Which two methods can determine the master selection in a switch stack?

A network engineer needs to raise the STP priority value from its default value for a new Dell Networking S-Series switch prior to implementation. The switch will connect to a Dell...

What is the correct syntax to configure an Out-of-Band interface on an N-Series switch?

A network engineer is troubleshooting an access-list issue on a switch. What command should the engineer use to list all of the configured access-lists in the switch?

Refer to the exhibit. A customer installs a non-PoE line card to replace a previously installed PoE line card in slot 0. After unseating the line card, which two commands should a...

Based on the provided configurations (Exhibit 1 and Exhibit 2), which of the following statements is true regarding the Dell switch configurations?

Refer to the exhibit. Cables have been plugged-in as shown. The network engineer runs the CLI command "show interfaces status" and interface Fo1/1/1 shows Detached. What is the mos...

Refer to the exhibit. Which interface can communicate with interface Te 0/5?

A network engineer needs to connect a switch with a 10 G uplink port to an upstream Z-Series switch. The engineer determines that the connection cannot be made with existing cables...

Refer to the exhibit. Based on the deployment diagram, which problem will the deployment engineer experience when trying to deploy this configuration?

What does a flashing Red System LED on an S-Series switch indicate?

Refer to the exhibit. Given the output shown, which application IDs make up the default routing instance?

Refer to the exhibit. A network engineer receives reports of excessive OSPF convergence causing intermittent loss of connectivity across the entire networking fabric. What should t...

The term "Forwarding Delay" has which default value related to 802.1D?

A customer plans to migrate a pair of Cisco switches to a pair of 10 Gb Dell N-Series switches as the new Layer 2 Data Center Core. Per the plan, the Cisco switches will be connect...

Refer to the exhibit. Considering the network topology and information shown, what is an end-point device in network 192.168.102.0/24 that to route to 192.168.101.0/24?

Refer to the Exhibit. A network engineer receives the output shown when removing MLAG from a pair of N-Series switches. What command sequence must the engineer complete to remove t...

A network engineer needs to summarize the IP range of addresses from 172.16.32.0 to 172.16.35.255. What is the most effective choice?

While installing the front of a C-Series switch, in which direction does air flow?

Refer to the exhibit. A customer has a C-Series chassis using a 48-port PoE+ line card. A workstation connected to Gi 0/47 passes traffic as expected. When the customer connects a...