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Q1. Which option would you use to exit the Cisco Nexus Operating System interface configuration mode and return to the exec prompt?
A. nexus(config-if)#Ctrl-C nexus#
B. nexus(config-if)#Ctrl-Z nexus#
C. nexus(config-if)#Ctrl-E nexus#
D. nexus(config-if)#exit nexus#
Answer: A
Q2. What are two advantages of employing an external router for inter-VLAN routing over an IEEE 802.1Q trunk link? (Choose two.)
A. Layer 3 functionality is not required on the switch.
B. The router facilitates communication between VLANs.
C. The single traffic path is optimized.
D. Latency is reduced as packets leave the switch.
E. Equal-Cost Multipath is supported.
Answer: AB
Q3. What is the dotted hexadecimal representation of the IP address 172.13.99.225?
A. AC.0D.63.E1
B. AB.63.99.D5
C. E2.1D.E1.66
D. BC.0C.C3.1F
E. CC.0D.F3.21
Answer: A
Q4. What is the correct format of an access control list on a Cisco Nexus switch to deny hosts on the 172.16.1.0/21 network from accessing HTTP proxy servers listening on port 8080?
A. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# deny tcp 172.16.1.0 0.0.7.255 any eq 8080 N5K-A(config-acl)# permit ip any any
B. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# deny tcp any 172.16.1.0 255.255.248.0 eq 8080 N5K-A(config-acl)# permit ip any any
C. N5K-A(config)#access-list 101 deny tcp172.16.1.0 0.0.15.255 eq 8080
D. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# deny tcp any host 172.16.1.0/21 eq 8080
Answer: A
Q5. What are two default user roles in Cisco Nexus Operating System? (Choose two.)
A. Admin
B. Network Operator
C. Operator
D. Storage Operator
E. Root
F. System Manager
Answer: AC
Q6. Which field in an Ethernet II frame performs the same function as the DSAP field in an 802.3 Ethernet frame?
A. start of frame
B. EtherType
C. frame check sequence
D. Subnetwork Access Protocol
E. Logical Link Control
Answer: B
Q7. What is the addressing format of IPv6?
A. 48-bit dotted decimal
B. 48-bit colon-delimited hexadecimal
C. 64-bit dotted decimal
D. 64-bit colon-delimited hexadecimal
E. 128-bit dotted decimal
F. 128-bit colon-delimited hexadecimal
Answer: F
Q8. What is the correct format of an access control list on a Cisco Nexus switch to only permit unencrypted Web traffic from the 172.16.1.0/25 network to destination host 10.10.1.110?
A. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# permit tcp host 172.16.1.0/25 any eq 80
B. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# permit tcp 172.16.1.0 255.255.255.128 any eq 80
C. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# permit tcp 172.16.1.0/25 any eq 80
D. N5K-A(config)#access-list 101 permit tcp 172.16.1.0/25 0.0.0.128 eq 80
E. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# permit tcp any 172.16.1.0 255.255.248.0 eq 80
Answer: C
Q9. When deploying 10BASE-2 Ethernet, what is the maximum cable length?
A. 100 meters
B. 100 feet
C. 150 meters
D. 150 feet
E. 185 meters
F. 185 feet
Answer: E
Q10. What are three modular Layer 3 processes in Cisco Nexus Operating System? (Choose three.)
A. UDLD
B. PIM
C. HSRP
D. STP
E. OSPF
F. Cisco Discovery Protocol
Answer: BCE
Q11. Which two options describe services that are provided by UDP? (Choose two.)
A. session multiplexing
B. segmentation
C. connection-oriented
D. reliable packet delivery
E. best-effort packet delivery
Answer: AE
Q12. Which option is an example of a link-state routing protocol?
A. EIGRP
B. RIP
C. OSPF
D. ARP
Answer: C
Q13. What are three reasons that switches supersede bridges? (Choose three.)
A. Smaller frame buffers decrease latency.
B. Forward, filter, or flood frames.
C. Multiple simultaneous communications between ports.
D. Larger inspection engine allows for higher throughput.
E. Switches have many ports.
Answer: BCE
Q14. Which layer of the OSI model is associated with the reliable transmission of datagrams?
A. datagram
B. routing
C. network
D. data link
E. transport
F. transmission
G. session
Answer: E
Q15. What is the default periodic interval at which RIPv1 sends routing updates?
A. 15 seconds
B. 30 seconds
C. 45 seconds
D. 60 seconds
E. 90 seconds
F. RIPv1 only sends routing updates when the topology changes.
Answer: B
Q16. What is required to allow devices that are using RFC 1918 addresses to communicate over the Internet?
A. A private to public VLAN must be defined on the Internet border device.
B. The Internet firewall must permit RFC 1918 addresses.
C. VLAN translation is required on the Internet border device.
D. Network address translation is required on the Internet border device.
Answer: D
Q17. Which layer of the OSI model is associated with Token Ring Media Access Control?
A. datagram
B. routing
C. network
D. data link
E. transport
F. transmission
G. session
Answer: D
Q18. What are two core features of Cisco Nexus Operating System? (Choose two.)
A. SNMPv3
B. RMON
C. System Manager
D. PSS
E. VRF
F. TRILL
Answer: CD
Q19. Which command should you use to configure a Cisco Nexus switch port for Layer 2 operation?
A. nexus(config-if)#switchport
B. nexus(config-if)#layer-2
C. nexus(config-if)#routed
D. nexus(config)#interface vlan 10 nexus(config-if)#switchport
Answer: A
Q20. What is the binary value of the hexadecimal number 0x511?
A. 10100011001
B. 10101010101
C. 10110010001
D. 10100010001
E. 10100110011
Answer: D
Q21. Which statement is correct regarding a routed port on a multilayer switch?
A. A routed port requires an SVI definition.
B. Routed ports cannot be configured on a multilayer switch that uses SVIs.
C. A maximum of 32 routed ports can be provisioned on a given multilayer switch.
D. A routed port is a physical port that supports Layer 3 routing.
Answer: D