최신 642-997 무료덤프 - Cisco Implementing Cisco Data Center Unified Fabric (DCUFI)

문제1

Which two functions are enabled when you set up vPC+ at the FabricPath edge? (Choose two.)

A. the ability to attach additional Classic Ethernet switches in vPC+ mode

B. the ability to attach Cisco Fabric Extenders in FEX active/active mode

C. the ability to stop all Layer 3 egress traffic

D. the ability to attach servers to edge switches with port-channel teaming

정답: B,D

문제2

By default it will take 10 seconds for authentication to fail due to an unresponsive RADIUS server before a Cisco Nexus series switch reverts to another RADIUS server or local authentication. What is one efficient way to improve the reaction time to a RADIUS server failure?

A. Decrease the global RADIUS retransmission count to 1.

B. Configure the RADIUS retransmission count and timeout interval per server, versus globally.

C. Configure per server a test idle timer, along with a username and password.

D. Decrease the global RADIUS timeout interval to 5 seconds.

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제3

A Cisco Nexus 2000 Series Fabric Extender is connected to two Cisco Nexus 5000 Series switches via a vPC link. After both Cisco Nexus 5000 Series switches lose power, only one switch is able to power back up. At this time, the Cisco Nexus 2000 Series Fabric Extender is not active and the vPC ports are unavailable to the network.
Which action will get the Cisco Nexus 2000 Series Fabric Extender active when only one
Cisco Nexus 5000 Series switch is up and active?

A. Shut down the peer link on the Cisco Nexus 5000 Series switch that is powered on.

B. Configure reload restore or auto-recovery reload-delay on the Cisco Nexus 5000 Series switch that is powered on.

C. Move the line from the failed Cisco Nexus 5000 Series switch to the switch that is powered on, so the port channel forms automatically on the switch that is powered on.

D. Power off and on the Cisco Nexus 2000 Series Fabric Extender so that it can detect only one Cisco Nexus 5000 Series switch at power up.

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제4

Which standard has Cisco used to implement VM-FEX?

A. IEEE 802.1Qaz

B. IEEE 802.1Qbb

C. IEEE 802.1BR

D. IEEE 802.1x

E. IEEE 802.1p

정답: C

문제5

: 57
Refer to the exhibit.

Which two commands are missing from this configuration that an admin needs to integrate a Cisco Nexus 5000 switch with vCenter to leverage VM-FEX? (Choose two.)

A. remote ip address <vCenter IP> port 80 vrf <vrf>

B. vmware dvs datacenter-name <VMWare Datacenter name>

C. vmware dvs <DVS name>

D. installation-method auto

E. connection-type vmware

정답: A,B

문제6

What configuration is required when implementing FCoE?

A. disable LAN traffic on the interface

B. permit all VLANs on the interface

C. configure PortFast on the access port

D. permit all VSANs on the interface

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제7

When connecting Cisco Nexus 5000 Series Switches to the VMware vCenter Server, which item must be configured before installing the extension keys?

A. configure PTS on the VSM

B. configure vPC

C. configure dynamic vNICs

D. configure DirectPath I/O support in vCenter

정답: B

문제8

Which two statements about implementing Cisco NPV and NPIV on a Cisco Nexus 5000
Series switch are true? (Choose two.)

A. All VLANs must be in the same mode, CE, or FP.

B. STP must run inside the FP network.

C. FP port can join the private and nonprivate VLANs.

D. These require an enhanced Layer 2 license to run.

E. Only F and M series modules can run FabricPath.

정답: A,D

문제9

What are two advantages of XML-based configuration over SNMP? (Choose two.)

A. XML provides higher scalability of configuration options.

B. XML provides confidentiality and Integrity.

C. XML is encrypted by default.

D. With XML, configuration options are verified before being applied.

E. XML provides the ability to configure an entire set of CLI commands.

정답: A,E

문제10

In OTV, how are the VLANs split when a site has two edge devices?

A. They are split in half among each edge device.

B. They are configured manually by user.

C. They are split as odd and even VLAN IDs on each edge device.

D. It is not possible to have two edge devices in same site.

정답: C

최신 642-997 무료덤프 - Cisco Implementing Cisco Data Center Unified Fabric (DCUFI)

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