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QUESTION 96
Refer to the exhibit. What happens when the switch SW2 is connected to the rest of the network in the VTP domain Lab_Network?
A. The recently introduced switch SW2 adds one more VLAN to the VLAN database in the VTP domain.
B. The recently introduced switch SW2 creates a STP loop in the VTP domain.
C. The recently introduced switch SW2 removes all configured VLANs throughout the VTP domain.
D. The recently introduced switch SW2 switches over to VTP transparent mode in order to be included into the VTP domain.
E. A trunk should be configured between the two switches in order to integrate SW2 into the VTP domain.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 97
A campus infrastructure supports wireless clients via Cisco Aironet AG Series 1230, 1240, and 1250 access points. With DNS and DHCP configured, the 1230 and 1240 access points appear to boot and operate normally; however, the 1250 access points do not seem to operate correctly. What is the most likely issue causing this problem?
A. DHCP with option 150
B. DHCP with option 43
C. PoE
D. DNS
E. switch port does not support gigabit speeds
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 98
A standalone wireless AP solution is being installed into the campus infrastructure. The access points appear to boot correctly, however, wireless clients are not obtaining correct access. You verify that the local switch configuration connected to the access point appears as the following:
interface ethernet 0/1 switchport access vlan 10 switchport mode access spanning-tree portfast mls qos trust dscp
What is the most likely issue causing the problem?
A. QoS trust should not be configured on a port attached to a standalone AP.
B. QoS trust for switchport mode access should be defined as “cos”.
C. switchport mode should be defined as “trunk” with respective QoS.
D. switchport access vlan should be defined as “1”.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 99
Wireless has been operating correctly in the campus infrastructure. After the wireless controllers are upgraded from LWAPP to CAPWAP, access points no longer boot and operate normally. What is the most likely issue causing this problem?
A. VLAN assignments
B. DHCP option 43
C. PoE
D. ACL
E. QoS
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 100
A network is deployed using best practices of the enterprise campus network model, including users with desktop computers connected via IP phones. Given that all components are QoS-capable, where are the two optimal locations for trust boundaries to be configured by the network administrator? (Choose two.)
A. host
B. IP phone
C. access layer switch
D. distribution layer switch
E. core layer switch
Correct Answer: BC Section: (none) Explanation
Explanation/Reference: QUESTION 101
During voice implementation, which two required items are configured at an access layer switch connected to an IP phone to provide VoIP communication? (Choose two.)
A. allowed codecs
B. native VLAN
C. auxiliary VLAN
D. Cisco Unified Communications Manager IP address
E. RSTP
Correct Answer: BC Section: (none) Explanation
Explanation/Reference:
QUESTION 102
Which two networking infrastructure characteristics are most likely to distinguish video requirements (such as Cisco TelePresence) from voice requirements? (Choose two.)
A. jitter
B. delay
C. PoE
D. bandwidth
E. packet loss
Correct Answer: CD Section: (none) Explanation
Explanation/Reference:
QUESTION 103
Which two items are most important for managing the long-term success of high availability? (Choose two.)
A. completing aggressive implementation schedule
B. Stateful Switchover
C. company and user expectations
D. Nonstop Forwarding
E. change control processes
F. dual devices and dual links
Correct Answer: CE Section: (none) Explanation
Explanation/Reference:
QUESTION 104
When planning high availability, which two components are important to minimize the effect of outages? (Choose two.)
A. work staff attributes, such as skills and communication
B. redundancy, to prevent single points of failure
C. processes, such as documentation, change control, and labs
D. appropriate technology, such as hardware and software
E. tools, such as those for monitoring and reporting
Correct Answer: BD Section: (none) Explanation
Explanation/Reference:
QUESTION 105
Which item is the most important factor during deployment of high-availability features?
A. Test major changes before deployment and defer minor changes until during deployment.
B. Document and verify rollback procedures.
C. Ensure consistency of code versions across the network.
D. Progressively modify procedures and documentation during implementation.
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 106
Which two statements best describe Cisco IOS IP SLA? (Choose two.)
A. only implemented between Cisco source and destination-capable devices
B. statistics provided by syslog, CLI, and SNMP
C. measures delay, jitter, packet loss, and voice quality
D. only monitors VoIP traffic flows
E. provides active monitoring
F. provides passive monitoring
Correct Answer: CE Section: (none) Explanation
Explanation/Reference:
QUESTION 107
Which two items best describe a Cisco IOS IP SLA responder? (Choose two.)
A. required at the destination to implement Cisco IOS IP SLA services
B. improves measurement accuracy
C. required for VoIP jitter measurements
D. provides security on Cisco IOS IP SLA messages via LEAP or EAP-FAST authentication
E. responds to one Cisco IOS IP SLA operation per port
F. stores the resulting test statistics
Correct Answer: BC Section: (none) Explanation
Explanation/Reference: QUESTION 108
To initiate testing, which port does a Cisco IOS IP SLA source use to send a control message to an IP SLA responder?
A. UDP port 2020
B. UDP port 1967
C. TCP port 2020
D. ICMP port 1967
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 109
Which statement best describes Cisco supervisor engine redundancy using Stateful Switchover?
A. Redundancy provides fast supervisor switchover for all Cisco Catalyst 6500 series switches.
B. Switchover ensures that Layer 2 through Layer 4 traffic is not interrupted.
C. Switchover can be caused by clock synchronization failure between supervisors.
D. Redundancy requires BGP, OSPF, EIGRP, or IS-IS.
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 110
Which two characteristics apply to Cisco Catalyst 6500 Series Switch supervisor redundancy using NSF? (Choose two.)
A. supported by RIPv2, OSPF, IS-IS, and EIGRP
B. dependent on FIB tables
C. supports IPv4 and IPv6 multicast
D. prevents route flapping
E. independent of SSO
F. NSF combined with SSO enables supervisor engine load balancing
Correct Answer: BD Section: (none) Explanation
Explanation/Reference:
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