1. Which two QoS statements are true about the use of the SDM QoS wizard? (Choose two.)
A. Business-critical traffic includes VoIP and voice signaling packets.
B. SDM can be used to configure a basic QoS policy for incoming traffic on WAN interfaces and IPsec
tunnels.
C. SDM can provide QoS for real-time traffic and business-critical traffic.
D. SDM creates a custom-queuing (CQ) or a priority-queuing (PQ) policy.
E. SDM creates a low latency queuing (LLQ) service policy with its associated classes.
F. When allocating bandwidth, values can be entered in either bandwidth percentage or kilobytes per
second (kBps).
Answer: CE
2. Which two Cisco AutoQoS interface statements are true? (Choose two.)
A. AutoQoS is supported on Frame Relay multipoint subinterfaces.
B. AutoQoS is supported on low-speed ATM PVCs in point-to-point subinterfaces.
C. AutoQoS is supported on serial PPP and HDLC interfaces.
D. AutoQoS is supported only on Frame Relay main interfaces and not on any subinterface configuration.
Answer: BC
3. Which two wireless security statements are true? (Choose two.)
A. A TACACS+ server is required to implement 802.1x.
B. MIC protects against man-in-the-middle and replay attacks.
C. The 802.1x standard provides encryption services for wireless clients.
D. The AES (symmetric block cipher) is specified in the IEEE 802.11i specification.
E. The IEEE 802.11i specification uses RC4 as its encryption mechanism.
F. WPA requires TKIP and AES as encryption methods.
Answer: BD

Related posts:

1. Killtest 642-892 題庫下載 642-892（Composite Exam），是CCNP的考試之一，內容包括：描述基本的 VoIP 網絡的實施學習關於擁塞網絡的優化思想；學習實施集成的 QoS 服務特性；學習實施 QoS 的自動配置；學習優化 WLAN 的管理和安全。目前考取最新CCNP有兩種方案：方案1:640-901...
2. Killtest MCTS 70-642 題庫分享 課程名稱： 70-642-Windows Server 2008 Network Infrastructure, Configuring 考試目標：妳了解微軟最新的操作系統Windows Server 2008嗎？面對龐大的企業網絡，如何劃分子網、如何進行IP地址分配？DHCP動態分配IP地址幫助我們提高工作效率，妳知道如何提高DHCP的可用性嗎？DNS是如何實現名稱到IP地址的解析？擔心中病毒的計算機接入企業網絡時，如何避免網絡安全隱患？如何配置重要服務器的安全策略？通過培訓妳將豁然開朗，原來工作可以如此輕松！...
3. Cisco CCNP 642-825簡介 CCNP:ONT (Optimizing Converged Cisco Networks)，在2010年4月26日前� �約過舊版的NP考試的需要在2010年7月31日前考掉，內容包括：描述基本的 VoIP 網絡的實施學習關於擁塞網絡的優化思想；學習實施集成的 QoS 服務特性；學習實施...

Related posts brought to you by Yet Another Related Posts Plugin.

Which one of the following statements correctly describes an FXO interface?
A. analog trunks that connect a gateway to plain old telephone service (POTS) device such as analog phones, fax machines, and legacy voice-mail systems
B. analog trunks that provide the Survivable Remote Site Telephony (SRST) feature
C. analog trunks that provide VoIP gateway functionality
D. analog trunks that connect a gateway to a central office (CO) or private branch exchange (PBX)
Answer: D

Cisco AutoQoS is innovative technology that minimizes the complexity, time, and operating cost of Quality of Service (QoS) deployment. Which 642-845 two steps are executed in the deployment of Cisco AutoQoS for Enterprise? (Choose two.)
A. The customer uses SNMP statistics to create the policy.
B. QoS policy templates are generated and installed on the interface.
C. The auto-generated policy is manually optimized before implementation.
D. Auto-discovery is used to determine what traffic is on the interface.
Answer: BD

CCNP 642-845考試題庫由KillTest認證題庫網資深IT認證講師和CCNP產品專家結合PROMETRIC或VUE的真實642-845考試環境最新原題傾心打造。題庫覆蓋了當前最新的真實考題，並且全部附有正確答案，我們承諾題庫對CCNP 642-845(Optimizing Converged Cisco Networks)考試原題完整覆蓋。642-845題庫助您輕鬆通過認證考試，壹次不過全額退款。

Related posts:

1. Killtest 642-845 題庫分享 Optimizing Converged Cisco Networks，考試編號是642-845，是CCNP的考試之一，內容包括：描述基本的 VoIP 網絡的實施學習關於擁塞網絡的優化思想；學習實施集成的 QoS 服務特性；學習實施 QoS 的自動配置；學習優化...
2. Cisco CCNP 642-825簡介 CCNP:ONT (Optimizing Converged Cisco Networks)，在2010年4月26日前� �約過舊版的NP考試的需要在2010年7月31日前考掉，內容包括：描述基本的 VoIP 網絡的實施學習關於擁塞網絡的優化思想；學習實施集成的 QoS 服務特性；學習實施...
3. 642-812 考題發生更新 � �考CCNP的基礎條件 資� �：有CCNA認證學歷：� �考CCDP不限制考生的文憑，任何人都可以� �考 能力：具有豐富的網絡設計知識 642-812 最新题库 Building...

Related posts brought to you by Yet Another Related Posts Plugin.