Cisco Optimizing Converged Cisco Networks 642-845 Certified Exam Dumps

642-845 Exam Dumps

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Certification Provider:	Cisco
Exam Code / Number:	642-845
Exam Name:	Optimizing Converged Cisco Networks
Exam Questions:	359
Last Updated:	Jun 09, 2026
Corresponding Certification:	CCNP

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Cisco 642-845 Exam Syllabus Topics:

Section	Objectives
Voice over IP (VoIP) Technologies	- Cisco VoIP implementations 1. Functions and operations of VoIP networks 2. Voice packetization and bandwidth considerations
Quality of Service (QoS)	- QoS concepts and strategies 1. QoS policy and model fundamentals 2. QoS necessity in converged networks - DiffServ QoS mechanisms 1. Congestion management and avoidance (FIFO, PQ, WRR, WRED) 2. Classification and marking (CoS, ToS, DSCP) - Traffic conditioning 1. Traffic policing and shaping 2. WAN link efficiency mechanisms
AutoQoS and QoS Tools	- AutoQoS implementation 1. Functions and operations of AutoQoS 2. Use of SDM QoS Wizard
Wireless LAN (WLAN) Security and Management	- Wireless security basics 1. Wireless QoS considerations 2. Configure basic wireless security on Cisco clients/APs - Wireless management 1. Monitoring and status checks 2. Management tools (e.g., WCS/WLSE basics)