Q1. Which device forwards data based on the destination IP address?
A. repeater
B. bridge
C. switch
D. router
E. hub
Answer: D
Q2. What is the correct format of an access control list on a Cisco Nexus switch to deny unencrypted Web 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 80
B. N5K-A(config)#access-list 101deny tcp any host 10.10.1.110 eq 80
C. N5K-A(config)#access-list 101deny tcp any host 10.10.1.110 eq 80 N5K-A(config)#access-list 101permit ip any any
D. N5K-A(config)# ip access-list 101 N5K-A(config-acl)# deny tcp any host 10.10.1.110 eq 80 N5K-A(config-acl)# permit ip any any
Answer: D
Q3. Which four statements indicate unique properties of VLAN 1 on Cisco Nexus switches? (Choose four.)
A. VLAN 1 is used to flood multicast traffic.
B. VLAN 1 cannot be deleted.
C. VLAN 1 is used for Cisco Discovery Protocol.
D. VLAN 1 is used for VTP advertisements.
E. VLAN 1 defines a collision domain.
F. VLAN 1 defines a broadcast domain.
Answer: BCDF
Q4. Which option is an example of an advanced distance vector routing protocol?
A. EIGRP
B. RIP
C. OSPF
D. ARP
Answer: A
Q5. 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
Q6. Which two layers of the OSI model relate to the transmission of bits over the wire and packet forwarding based on destination IP address? (Choose two.)
A. 1
B. 2
C. 3
D. 4
E. 5
Answer: AC
Q7. 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
Q8. 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
Q9. What is the Cisco Nexus Operating System command to define a port as a Layer 3 port?
A. port routed
B. no switchport
C. l3 switchport
D. port switching off
Answer: B
Q10. 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