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Q1. In an IEEE 802.3 Ethernet frame, what is the significance of the DSAP field?
A. The DSAP field specifies the TCP or UDP port that is associated with the transport protocol.
B. The DSAP field is only used on United States Department of Defense networks to indicate the information classification level.
C. The DSAP field is only used in Ethernet II frames.
D. The DSAP field indicates the network layer protocol.
Answer: D
Q2. Where does Cisco Nexus Operating System store the startup configuration file?
A. RAM
B. flash
C. bootflash
D. volatile
E. NVRAM
Answer: E
Q3. Which two commands would you use to erase the Cisco Nexus Operation System configuration and return the switch to factory defaults? (Choose two.)
A. nexus# write erase boot
B. nexus# erase configuration
C. nexus# erase running-configuration
D. nexus# erase startup-configuration
E. nexus# reboot
F. nexus# reload
G. nexus# shutdown
Answer: AF
Q4. 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
Q5. Which option is an example of a distance vector routing protocol?
A. RIP
B. OSPF
C. ARP
D. IS-IS
Answer: A
Q6. At which layer of the OSI model does TCP operate?
A. 1
B. 2
C. 3
D. 4
E. 5
Answer: D
Q7. 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
Q8. Which statement correctly describes an SVI?
A. An SVI is a Layer 2 interface and uses a dynamic MAC address.
B. An SVI cannot have an IP address assigned to it.
C. An SVI provides Layer 3 routing between VLANs.
D. Each switch port requires an SVI assignment.
Answer: C
Q9. Which option is an example of a link-state routing protocol?
A. EIGRP
B. RIP
C. OSPF
D. ARP
Answer: C
Q10. Which device forwards data based on the destination IP address?
A. repeater
B. bridge
C. switch
D. router
E. hub
Answer: D