CCNA Data Center 640-911시험에 도전해보려고 없는 시간도 짜내고 거금을 들여 학원을 선택하셨나요? 사실 IT인증시험은 보다 간단한 공부방식으로 준비하시면 시간도 돈도 정력도 적게 들일수 있습니다. 그 방법은 바로 Pass4Test의  CCNA Data Center 640-911시험준비덤프자료를 구매하여 공부하는 것입니다. 문항수도 적고 시험예상문제만 톡톡 집어 정리된 덤프라 CCNA Data Center 640-911시험합격이 한결 쉬워집니다.

NO.1 What is the command sequence to force a Cisco Nexus 6000 switch to boot using the golden
BIOS image?
A. Press Ctrl-Shift-6 within 30 seconds of when power is supplied to the switch.
B. Press Ctrl-] within 2 seconds of when power is supplied to the switch.
C. Press Ctrl-] within 30 seconds of when power is supplied to the switch.
D. Press Ctrl-Shift-6 within 2 seconds of when power is supplied to the switch.
Answer: D

NO.2 What action does a switch take if the destination MAC address is unknown?
A. Discard frame
B. Send ICMP unreachable message to source
C. Flood packet on all ports
D. Compare destination IP address against an ACL to determine if it is permitted
E. Send gratuitous ARP on all ports and wait for reply before forwarding
Answer: C

NO.3 Which two features must be licensed on a Cisco Nexus 5548UP Switch? (Choose two.)
A. Virtual Port Channel
B. Fibre Channel
C. FabricPath
D. iSCSI
Answer: B,C

NO.4 What is the correct format of an access control list on a Cisco Nexus switch to deny FTP traffic
from any source to destination host 10.10.1.110?
A. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# deny tcp any host 10.10.1.110 eq ftp
B. N5K-A(config)#access-list 101deny tcp any host 10.10.1.110 eq ftp
C. N5K-A(config)#access-list 101deny tcp any host 10.10.1.110 eq ftp N5K-A(config)#access-list
101denyip any any
D. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# denyudp any host 10.10.1.110 eq 21 N5K-
A(config-acl)# permit ip any any
E. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# deny tcp any host 10.10.1.110 eq 21 N5K-
A(config-acl)# permit ip any any
Answer: E

NO.5 Which two addresses represent multicast addresses? (Choose two.)
A. 224.1.47.5
B. 240.100.22.3
C. FF05::1
D. 2001::1
Answer: A,C

NO.6 Where does Cisco Nexus Operating System store the startup configuration file?
A. RAM
B. flash
C. bootflash
D. volatile
E. NVRAM
Answer: E

NO.7 Ethernet 1/1 is assigned IP address 10.1.1.1 with subnet mask 255.255.255.0. Which
configuration is used to configure EIGRP on a Cisco Nexus 7000 switch?
A. feature eigrp ! interface Ethernet1/1 ip address 10.1.1.1 255.255.255.0 no shutdown ! router eigrp
1 network 10.1.1.0 0.0.0.255
B. feature eigrp ! router eigrp 1 autonomous-system 1 ! interface Ethernet1/1 ip address 10.1.1.1/24
ip router eigrp 1 no shutdown
C. router eigrp 1 autonomous-system 1 ! interface Ethernet1/1 ip address 10.1.1.1/24
ip router eigrp 1 no shutdown
D. feature eigrp ! interface Ethernet1/1 ip address 10.1.1.1/24 no shutdown ! router eigrp 1 network
10.1.1.0 0.0.0.255
Answer: B

NO.8 You are designing a network that provides FCoE, FabricPath, OTV, and Layer 3 functionalities.
Which device can perform these functionalities?
A. Cisco Nexus 5500 Series Switches
B. Cisco Nexus 7000 Series Switches
C. Cisco Catalyst 6500 Series Switches
D. Cisco ASR 1001 Router
Answer: B