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Which two implementations are standard Virtual Private LAN Service （VPLS） implementations that aresupported by the IETF？（）
A . VPLS uses LDP for signaling.
B . VPLS uses BGP for autodiscovery and signaling.
C . VPLS uses extended IS-IS for signaling
D . VPLS uses OSPF version 3 for auto discovery and signaling
E . VPLS uses spanning tree for signaling
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You are designing the top-level OU structure for the external domain. On which factor/s should you base the top-level OU structure?（）
A . Physical locations
B . External partners and universities
C . The company’s internal departments
D . The company’s software deployment need
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How are RIP routing contexts implemented in MPLS VPN? （）
A . RIP does not support routing contexts
B . routing contexts are implemented in a single routing process
C . routing contexts are implemented using multiple routing processes
D . routing contexts are implemented as several instances of a single routing process
E . routing contexts are implemented as a single instance of several routing processe
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What are three benefits of implementing vlans?（）
A . A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure
B . Broadcast storms can be mitigated by decreasing the number of broadcast domains,thus increasing their size.
C . A higher level of network security can be reached by separating sensitive data traffic from other network traffic.
D . Port-based vlans increase switch-port use efficient,thanks to 802.1Q trunks
E . A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure.
F . Broadcast storms can be mitigated by increasing the number of broadcast domains,thus reducing their size.
G . VLANs make it easier for IT staff to configure new logical groups,because the vlans all belong to the same broadcast domain.
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You are designing the top-level OU structure for the company. Which action or actions should you perform？（）
A . Create an OU named Sales. Place all sales user accounts in the Sales OU.
B . Create an OU named Montreal. Place all Montreal user accounts in the Montreal OU.
C . Create an OU named East. Place all user accounts from the East Coast offices in the East OU.
D . Create an OU named NorthAmerica. Place all user accounts in the NorthAmerica OU.
E . Create an OU named Servers. Place all server computer accounts in the Servers OU.
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Which three of these service components are in the implement phase？（）
A . Staging
B . Business Requirements Development
C . Post Implementation Support Handoff Meeting
D . Detailed Design Development
E . Staff Training
F . Incident Management
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Which two statements about route redistribution when implementing OSPF are true?（）
A . Routes learned using any IP routing protocol can only be redistributed into non IP routing protocols.
B . OSPF can import routes learned using EIGRP, RIP, and IS - IS.
C . OSPF routes cannot be exported into EIGRP, RIP, an d IS - IS.
D . At the interdomain level, OSPF cannot import routes learned using BGP.
E . OSPF routes can be exported into BGP.
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What are some virtues of implementing end-to-end VLANs？（）
A . End-to-end VLANs are easy to manage.
B . Users are grouped into VLANs independent of a physical location.
C . Each VLAN has a common set of security and resource requirements for all members.
D . Resources are restricted to a single location.
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You are designing a top-level OU structure to meet the business and technical requirements. Which top-evel OU or OUs should you use？ （）
A . ATC
B . Paris
C . Berlin
D . Sydney
E . Manifast
F . Human Resource
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As part of your design, you are evaluating whether a second-level organizational unit (OU) structure is required. Which factor necessitates the need for a second-level OU structure?（）
A . Audit policy settings
B . Software deployment needs
C . Client operating systems in use
D . Delegation of administrative authority
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You are designing the top-level organizational unit (OU) structure to meet the business and technical requirements. Your design must accommodate the anticipated growth of the company. Which top-level OU structure should you use?（）
A . Paris OU, Sydney OU, Los Angeles OU, Lisbon-Barcelona OU
B . IT Administration OU, All CohoVineyard Departments OU, All CohoVineyard Offices OU
C . Sales OU, Purchasing OU, Marketing OU, Accounting OU, Distribution OU, Human Resources OU
D . CohoVineyard Users OU, CohoVineyard Computers OU, CohoVineyard Servers OU, CohoVineyard Applications OU
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Which two statements are true about the implementation of QoS？ （）
A . Implementing DiffServ involves the configuration of RSVP.
B . Implementing IntServ allows QoS to be performed by configuring only the ingress and egress devices.
C . Implementing IntServ involves the utilization of RSVP.
D . Traffic should be classified and marked by the core network devices.
E . Traffic should be classified and marked as close to the edge of the network as possible.
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What are two important guidelines to follow when implementing VTP？（）
A . CDPmust be enabled on all switches in theVTP management domain.
B . All switches in the VTPdomain must run the same version of VTP.
C . When using secure mode VTP， only configure management domain passwords onVTP servers.
D . EnablingVTP pruning on a server willenable the feature for the entire management domain.
E . Use of theVTPmulti-domain feature should be restricted to migration and temporary implementation.
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Which two WLAN implementation statements are true？（）
A . An autonomous wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by a WLAN solution engine （WLSE/WLSM）.
B . An autonomous wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by the Cisco Wireless Control System （WCS）.
C . A lightweight wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by a WLAN solution engine （WLSE/WLSM）.
D . A lightweight wireless solution consists of autonomous access points （APs）， which are managed by a WLAN solution engine （WLSE/WLSM）.
E . A lightweight wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by the Cisco Wireless Control System （WCS）.
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What are three benefits of implementing vlans？（）
A . A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure
B . Broadcast storms can be mitigated by decreasing the number of broadcast domains，thus increasing their size
C . A higher level of network security can be reached by separating sensitive data traffic from other network traffic
D . Port-based vlans increase switch-port use efficient，thanks to 802.1Q trunks
E . A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure
F . Broadcast storms can be mitigated by increasing the number of broadcast domains，thus reducing theirsize
G . VLANs make it easier for IT staff to configure new logical groups，because the vlans all belong to thesame broadcast domai
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Which two statements are true about the implementation of QoS？（）
A . Implementing DiffServ involves the configuration of RSVP.
B . Implementing IntServ allows QoS to be performed by configuring only the ingress and egress devices.
C . Implementing IntServ involves the utilization of RSVP.
D . Traffic should be classified and marked by the core network devices.
E . Traffic should be classified and marked as close to the edge of the network as possible.
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What are two reasons to implement H·323 gatekeepers？（）
A . to eliminate the need for VoIP gateways
B . to scale a VoIP installation with multiple gateways
C . to provide call admission control and limit the number of simultaneous calls on the network
D . to meet the requirement to control H·323 gateways on a LAN
E . to accept call requests and reduce the load on the gateway
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Which two routing interface parameters are supported in OSPF implementations?（）
A . retransmit - interval
B . de ad - interval
C . stub area
D . virtual link
E . NSSA area
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Which two statements about the implementation of WLAN QoS are true？（）
A . The 802.11e standard is the IEEE 802.11 OoS WLAN standard.
B . The Wi-Fi Multimedia （WMM） standard decreases the eight priority levels to four access categories.
C . The Wi-Fi Multimedia （WMM） standard is a Wi-Fi Alliance standard that increases the four priority levels to eight access categories.
D . The Wi-Fi Multimedia （WMM） standard is an IEEE standard that increases the four priority levels to eight access categories.
E . Wireless 802.11 deploys Distributed Coordination Function （DCF）， carrier sense multiple access with collision detection （CSMA/CD）， interframe spacing， and random wait timers to avoid collisions.
F . Wireless OoS designs and implementations commonly use Layer 3 differentiated services code point （DSCP） or Layer 2 802.1 p to ensure priority
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Which are three advantages of PPPoA implementation？ （）
A . NAP and NSP provide secure access to corporate gateways without managing end-to-end PVCs.NAP and NSP use Layer 3 routing，Layer 2 Forwarding，or Layer 2 Tunneling Protocol tunnels.Hence，they can scale their business models for selling wholesale service
B . The NSP can oversubscribe by deploying idle and session timeouts using an industry standard RADIUS server for each subscriber
C . Only a single session per CPE on one virtual channel （VC).The username and password are configured on the CPE， so all users behind the CPE for that particular VC can access only one set ofservices. Users cannot select different sets of services， although using multiple VCs and establishing different PPP session on different VCs is possible
D . If a single IP address is provided to the CPE， and NAT or PAT is implemented，certain applications such as IPTV，which embed IP information in the payload， well not work. Additionally，if an IP subnet feature is used，an IP address also has to be reserved for the CPE
E . PPPoA can use the features on the Cisco Service Selection Gateway （SSG）
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As part of your design， you are evaluating whether a second-level organizational unit （OU） structure is required. Which factor necessitates the need for a second-level OU structure？（）
A . Audit policy settings
B . Software deployment needs
C . Client operating systems in use
D . Delegation of administrative authority
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You are designing an organizational unit （OU） structure to manage the New App servers. What should you do？ （）
A . Create one OU that includes both the web servers and the database servers.
B . Create one OU that includes the web servers and one OU that includes the database servers.
C . Create one OU that includes the web servers. Then Place the database servers in the Computer Containers.
D . Place the web server and the database servers in the Domain Controller OU.
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Which two statements about the various implementations of STP are true？（）
A . mon Spanning Tree maintains a separate spanning-tree instance for each VLAN configured in the network.
B . The Spanning Tree Protocol （STP） is an evolution of the IEEE 802.1w standard.
C . Per-VLAN Spanning Tree （PVST） supports 802.1Q trunking.
D . Per-VLAN Spanning Tree Plus（PVST+） is an enhancement to 802.1Q specification and is supported only on Cisco devices.
E . Rapid Spanning Tree Protocol （RSTP） includes features equivalent to Cisco PortFast， UplinkFast， and BackboneFast for faster network reconvergence.
F . Multiple Spanning Tree （MST） assumes one spanning-tree instance for the entire Layer 2 network， regardless of the multiple number of VLAN
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You are designing the top-level OU structure for the company. Which action or actions should you perform?（）
A . Create an OU named Sales. Place all sales user accounts in the Sales OU.
B . Create an OU named Montreal. Place all Montreal user accounts in the Montreal OU.
C . Create an OU named East. Place all user accounts from the East Coast offices in the East OU.
D . Create an OU named NorthAmerica. Place all user accounts in the NorthAmerica OU.
E . Create an OU named Servers. Place all server computer accounts in the Servers OU.
