CCNP:ONT (Optimizing Converged Cisco Networks)，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 + 642-812 + 642-825 + 642-845；方案2:642-892 + 642-825 + 642-845。CCNP 持有者有安裝和配置 100 到 500 個或者更多節點的網絡和排查故障的能力；能夠管理核心網絡的運作，以及綜合應用網絡邊緣的集成語音，無線以及安全方面的內容。
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。