DNDNS-200 試験問題を無料オンラインアクセス

A network engineer is assigning any available switchport to a management VRF on an S-Series switch. The address to be used is 10.1.1.1, with a subnet mask of 255.255.255.0.
Which syntax should the network engineer use?

• A.Option D
• B.Option B
• C.Option A
• D.Option C

A network engineer configures a new S-Series switch. When the network engineer reloads the switch, the running configuration is defaulted.
What is the most likely cause of the default running configuration?

• A.The flash memory is corrupt and the switch needs to be replaced.
• B.The switch was left in BMP mode.
• C.The switch could not find a default FTP server for a configuration file.
• D.The network engineer needs to upload a running config file from a USB drive.

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 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.
• B.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.
• C.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.
• D.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.

Refer to the exhibit.
A customer has a SAN deployment consisting of a single Dell server and Equallogic storage array on a segregated VLAN communicating over a C9010. The storage arrays are reporting excessive ISCSI retransmits.
Which configuration change should a network engineer apply to resolve this issue?

• A.MTU size needs to be configured for 12000 on the ISCSI VLAN.
• B.Flowcontrol needs to be configured for 'flowcontrol rx on tx off' on the host and array-facing interfaces.
• C.MTU size needs to be configured for 9252 on the host and array-facing interfaces.
• D.Flowcontrol needs to be configured for 'flowcontrol rx on tx on' on the host and array-facing interfaces.

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 network engineer use to prepare the switch to accept the new line card?

• A.console(conf)#remove linecard 0 E48TBconsole(conf)#linecard 0 E48TB
• B.console(conf)#configure linecard 0 E48TBconsole(conf)#delete linecard 0
• C.console(conf)#configure linecard 0 E48TBconsole(conf)#no linecard 0
• D.console(conf)#linecard 0 E48TBconsole(conf)#no linecard 0