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Q14. A switch has been configured with the Vlan dot1q tag native command. Which statement describes what the switch does with untagged frames that it receives on a trunked interface?
A. Untagged frames are forwarded via the default VLAN
B. it drops the untagged frames.
C. The trunked port is put in err-disabled state.
D. Untagged frames are forwarded via the native VLAN
Answer: B
Q15. Which describes the default load balacing scheme used by the Gateway Load Balancing Protocol (GLBP)?
A. Per host using a strict priority scheme
B. Per session using a round-robin scheme
C. Per session using a strict priority scheme
D. Per GLBP group using a strict priority scheme
E. Per host basis using a round robin-scheme
F. Per GLBP group using a round-robin scheme
Answer: E
Q16. Where should the Root Guard be implemented in the network topology that Cisco recommends? (Choose two.)
A. All non-root ports of the Access Switches.
B. Downstream links from Distribution to Access Switches
C. Access Switches to uplink ports to Distribution Switches
D. On Layer 3 Switches.
Answer: A,B
Q17. Refer to the exhibit.
Based on the debug output, which three statements about HSRP are true? (Choose three.)
A. The final active router is the router with IP address 172.16.11.111.
B. The router with IP address 172.16.11.111 has preempt configured.
C. The priority of the router with IP address 172.16.11.112 is preferred over the router with IP address 172.16.11.111.
D. The IP address 172.16.11.115 is the virtual HSRP IP address.
E. The router with IP address 172.16.11.112 has nonpreempt configured.
F. The router with IP address 172.16.11.112 is using default HSRP priority.
Answer: A,B,D
Q18. Which statement about HSRP, GLBP, and VRRP is true?
A. VRRP group members communicate using multicast address 224.0.0.102.
B. MAC address 0000.0c07.acOc indicates that default gateway redundancy is provided through GLBP.
C. HSRP group members communicate using multicast address 224.0.0.18.
D. GLBP uses UDP port 3222 (source and destination) for hello messages.
Answer: A
Q19. Which technique allows specific VLANs to be strictly permitted by the administrator?
A. VTP pruning
B. transparent bridging
C. trunk allowed VLANs
D. VLAN access-list
E. L2P tunneling
Answer: C
Q20. Which two restrictions of the port security feature are true? (Choose two.)
A. It is not supported on destination SPAN ports.
B. It is not supported on EtherChannel port-channel interfaces.
C. Static port MAC address assignments are not supported
D. A single device can learn a maximum of three sticky MAC addresses.
E. It is not supported on PVLAN ports.
Answer: A,C
Explanation: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SY/configuration/guide/sy_swcg/port_security.html#84716
Q21. Refer to the exhibit.
Which statement about the SPAN and RSPAN configuration on SW1 is true?
A. SPAN session 2 only monitors egress traffic exiting port FastEthernet 0/14.
B. RSPAN session 1 monitors activity on VLAN 50 of a remote switch.
C. RSPAN session 1 is incompletely configured for monitoring.
D. SPAN session 2 monitors all traffic entering and exiting port FastEthernet 0/15.
Answer: C
Q22. Refer to the exhibit.
Which two statements about the network environment are true? (Choose two)
A. The two aaaa.aaaa.aaaa MAC address entries must be from the same VLAN
B. Interfaces Fa0/a and Fa0/3 cannot communicate via Layer 2 switching
C. Interfaces Fa0/1 and Fa0/2 cannot communicate via Layer 2 switching
D. The two aaaa.aaaa.aaaa MAC address entries must be from different VLANs
E. Interfaces Fa0/2 and Fa0/3 can communicate via Layer 2 switching.
Answer: C,D
Q23.
Refer to the exhibit. Which description of the effect of entering the switch port trunk allowed vlan 2,3,4 command on Fast Ethernet 0/2 0 true?
A. The two workstations continue to communication without a default gateway configured.
B. the command is unsupported on a trunk where VLANs have already been pruned manually.
C. The running configuration displays switch port trunk allowed vlan 1-5 for Fa0/2.
D. the two workstation stop communicating because they are on VLAN 5. Which is not allowed on the trunk.
Answer: A
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