Which of these best identifies the types of prefixes a router running BGP will advertise to an EBGP peer？（）

A .  class of service B .  bandwidth profiles C .  user-network interface D .  Ethernet LAN circuit attributes E .  Ethernet virtual circuit attribute

A .  a methodology for proactively updating equipment before it reaches the end of its life B .  a methodology for introducing new technologies C .  a methodology for creating a business plan D .  a methodology for determining total cost or ownershi

A .  prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributed to BGP B .  all prefixes in its IP routing table C .  only prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed D .  only prefixes received from EBGP peers and prefixes received from route reflectors E .  all prefixes in its routing table except the prefixes received from other EBGP peers F .  all prefixes in its routing table except the prefixes received from other IBGP peer

A .  SSID broadcast prevention B .  Improved mutual authentication C .  Improved encryption through AES D .  Improved protection against sniffing initialization vectors E .  RF jamming preventio

A .  It will only become active after a software failure. B .  It will only become active after a hardware failure. C .  It requires that Cisco NSF be enabled in order to work successfully. D .  It synchronizes the MAC·， FIB·， and adjacency tables between Active and Standby RouteProcessors.

A . The wires in each pair are wrapped around each other B . An insulating material covers each of the individual copper wires in it C . It comes in eight-pair wire bindles D . EMI and RFI cause only limited degradation to signals running over it E . It comes in seven categories F . IT has an external diameter of approximately 0 28 inche

A .  Layer 3 MPLS VPNs can forward only IP packets B .  Layer 2 MPLS VPNs can forward any network protocol C .  MPL S label paths are automatically formed based on Layer 2 frames D .  Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames E .  In Layer 2 MPLS VPNS， the service provider controls the customer Layer 3 policie

A .  Neither broadcast nor multicast traffic is ever flooded in VPLS. B .  Multicast traffic is flooded but broadcast traffic is not flooded in VPLS. C .  VPLS emulates an Ethernet switch， with each EMS being analogous to a VLAN. D .  Because U-PE devices act as IEEE 802.1 devices， the VPLS core must use STP. E .  When the provider experiences an outage， IP re-routing restores PW connectivity and MAC re-learning is needed.

A . generation Y ,raised on video, comprises 17 percent of the world population B . the annual growth rate of the video-conferencing market is 23 percent C . the U.S internet traffic annual growth rate is more than 40 percent D . thecisco long-term growth-rate target is 12 percent to 17 percent

A .  show them independent tests and reviews B .  describe the theory of operation and system internals C .  give a Microsoft PowerPoint presentation D .  give a demonstration that could lead to an evaluatio

A . VTP updates are ignored and forwarded out all ports. B . VTP updates are ignored and forwarded out trunks only. C . VTP updates are made to the VLAN database and are forwarded out trunks only. D . VTP updates are ignored and are not forwarded.

A .  VTP updates are ignored and forwarded out all ports. B .  VTP updates are ignored and forwarded out trunks only. C .  VTP updates are made to the VLAN database and are forwarded out trunks only. D .  VTP updates are ignored and are not forwarded.

A .  AirDefense for wireless IDS is required by autonomous APs. B .  2.40Hz CK management can monitor both 802.11 and non-802.11 CK interference. C .  APs only monitor the RF channels that are servicing the clients. D .  Cisco or CCX compatible client cards can extend the CK IDS service for autonomous APs. E .  Autonomous APs must be dedicated IDS sensors while lightweight APs can combine client traffic and RF monitoring.

A .  It is compatible with all wireless clients. B .  It reduces roaming latency through reduced client RF channel scanning enhancements. C .  It reduces roaming latency to targeted times of less than 75ms. D .  Roaming occurs without reauthentication through a centralized RADIUS server. E .  It is enabled through WLSE deployment.

A . Make all ports private VLAN ports. B . Place all unused ports in native VLAN 1 until needed. C . Proactively configure unused switch ports as access ports. D . Disable Cisco Discovery Protocol globally.

A .  offers a feature-rich implementation alternative to Wi-Fi certification B .  accelerates the availability of innovative features while maintaining interoperability C .  provides innovative features only on Cisco’s wireless client adapters D .  provides an evolving set of specifications for interoperability E .  eliminates the need for testing by providing innovative features to wireless client vendors through a one-time license fee

A . An IPv4-compatible tunnel is a static tunnel， but an 6to4 tunnel is a semiautomatic tunnel. B . The deployment of a IPv4-compatible tunnel requires a special code on the edge routers， but a 6to4 tunnel does not require any special code. C . An IPv4-compatible tunnel is typically used only between two IPv6 domains， but a 6to4 tunnel is used to connect to connect two or more IPv6 domains. D . For an IPv4-compatible tunnel， the ISP assigns only IPv4 addresses for each domain， but for a 6to4 tunnel， the ISP assigns only IPv6 addresses for each domain.

A . It defines the minimum set of services required to successfully deploy and operate a set of Cisco technologies B . It determines how best to price Cisco products C . It provides partners with a useful way to leverage Cisco resources D . It consists of these phases： plan， deploy， support， and troubleshoot

A . Neither broadcast nor multicast traffic is ever flooded in VPLS. B . Multicast traffic is flooded but broadcast traffic is not flooded in VPLS. C . VPLS emulates an Ethernet switch, with eachEMS being analogous to a VLAN. D . Because U-PE devices act as IEEE 802.1 devices, the VPLS core must use STP. E . When the provider experiences an outage, IP re-routing restores PW connectivity and MAC relearning is needed.

A .  available only in autonomous APs B .  available in autonomous and lightweight APs C .  a feature of WDS in autonomous APs D .  a feature of WDS in lightweight APs E .  requires at least one AP and one Wireless LAN Services Module

A . p630 2-way Active 2-way Inactive B . p655 2-way Active 2-way Inactive C . p5-520 2-way Active 2-way Inactive D . p5-550 2-way Active 2-way Inactive

A .  anti-malware scanning B .  data loss prevention polices C .  decryption policies D .  CiscoIronPort Data Security policie

A.TACACS+ B.RADIUS C.Kerberos D.802.1X E.RRAS