Which statement describes the call behavior of the Cisco Uni

第1题：

Which IP telephony component provides call processing, such as signaling, that in a traditional voice network is provided by switching equipment, such as a PBX?（）

• A、Advanced call-handling software, such as Cisco Unity
• B、Call-management hardware and software, such as CiscoCallManager
• C、Client-based software, such as CiscoSoftPhone
• D、Voice gateways, such as the Cisco VG248 Analog Phone Gateway

第2题：

As a Network Engineer in an iternationai corporation, you are familliar with the Cisco products, services and solutions. Which of the following statement describes one of the charactersties of the Cisco validated Design (CVD) architectural selling approach?（）

• A、This approach does rot support verticalization although It is aligned to partner programs.
• B、This approach integrates solutions by combining technologies that are aligned to customer buying patterns.
• C、This approach is not aligned to partner programs although it supports verticalization.
• D、This approach separates technologies on the basiss of customer buying patterns.

第3题：

第4题：

Which statement correctly describes the Cisco implementation of RSTP？ （）

• A、PortFast， UplinkFast， and BackboneFast specific configurations are ignored in Rapid PVST mode.
• B、RSTP is enabled globally and uses existing STP configuration.
• C、Root and alternative ports transition immediately to the forwarding state.
• D、Convergence is improved by using sub-second timers for the blocking， listening， learning， and forwarding port states.

第5题：

Which statement describes the behavior of a security policy？（）

• A、The implicit default security policy permits all traffic.
• B、Traffic destined to the device itself always requires a security policy.
• C、Traffic destined to the device’s incoming interface does not require a security policy.
• D、The factory-default configuration permits all traffic from all interfaces.

第6题：

Which functionality in the Cisco IOS software will enable a router to permanently act as a call agent for phones？ （）

• A、Cisco CallManager
• B、Cisco CallManger Express （CME）
• C、Cisco CallManager Gateway （CMG）
• D、Cisco CallManager Voice Gateway （CMVG）
• E、Media Gateway Control Protocol （MGCP）

第7题：

Which statement best describes what Cisco Smart Care Service provides?（）

• A、bundled technical support and maintenance for Cisco networks
• B、bundled, unlimited support with the purchase of any Cisco product
• C、technical support, maintenance, and monitoring to Cisco networks
• D、fee-based add-on support and tech-to-tech assistance for Cisco products

第8题：

第9题：

Which statement best describes the differences between Cisco SMARTnet and Cisco SMARTnet Onsite？（）

• A、 CiscoSMARTNet Onsite includes all of the elements of Cisco SMARTnet with the additionalprovision of onsite technician to perform parts replacement
• B、 CiscoSMARTnet Onsite is primarily attractive to customers who do not need to replace theirhardware immediately， but would still like an onsite technician to install and replace hardware
• C、 CiscoSMARTnet Onsite includes certification classes and live network consulting at thecustomer site
• D、 CiscoSMARTnet Onsite provides network monitoring for small-to-medium sized businesses andprovides onsite technical resources when hardware problems are detecteD

第10题：

Which statement describes the call behavior of the Cisco Unified Wireless IP Phone 7921G when it roams from 802.11b to 802.11a?（）

• A、The phone does a directed call hangup on 802.11b，then does an auto-redial on 802.11a，creating a  new call.
• B、The phone does a directed call hangup on 802.11b， then the user does a redial on 802.11a，creating a  new call.
• C、The phone does a disassociation on 802.11b and an association on 802.11a，and call remains up if the  subnet has not changed.
• D、The phone does not roam from 802.11b to 802.11a when on an active call.
• E、The phone must switch network profiles to roam from 802.11b to 802.11a.