Free Dell DNDNS-200 Exam Dumps Questions & Answers

Refer to the exhibit.
On switch S4820-2, commands are entered. The associated output is a follows:

Which command MUST have been entered previously on switch S4820-1?

• A.  S4820-1 (conf-pvst)#vlan 3 bridge-priority 4096
• B.  S4820-2 (conf-pvst)#vlan 2 bridge-priority 20480
• C.  S4820-1 (conf-pvst)#vlan 3 bridge-priority 20480
• D.  S4820-1 (conf-pvst)#vlan 2 bridge-priority 4096

A network 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 engineer needs to complete the following updates so that all PoE ports work.
* PoE Controller
* FPGA
* CPLD
In which order should the engineer complete the updates so that all PoE ports work?

• A.  1. Upgrade the CPLD image on attached PEs.2. Upgrade the FPGA and CPLD images on C9010 RPMs and line cards.3. Upgrade the PoE controller on attached PEs.
• B.  1. Upgrade the PoE Controller on attached PEs.2. Upgrade the FPGA and CPLD images on C9010 RPMs and line cards.3. Upgrade the CPLD image on attached PEs.
• C.  1. Upgrade the PoE Controller.2. Upgrade the CPLD image on attached PEs.3. Upgrade the FPGA and CPLD images on C9010 RPMs and line cards.
• D.  1. Upgrade the FPGA and CPLD images on C9010 RPMs and line cards.2. Upgrade the CPLD image on attached PEs.3. Upgrade the PoE controller on attached PEs.

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

• A.  2 seconds
• B.  5 seconds
• C.  10 seconds
• D.  15 seconds

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

• A.  SNMPv1
• B.  HTTPS
• C.  SSH
• D.  IPSec
• E.  Telnet

Which three components can be used to deploy 10GbE N-Series switches in a user-port stack configuration?
(Choose three.)

• A.  Dedicated stacking modules
• B.  SAS Cables
• C.  TwinAx Cables
• D.  Standard Ethernet Cables
• E.  Optical Transceivers