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Tim McC (Juan Golbez)
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Good Times.
Good Times.

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CCNA Security: Security Policy Using a Life Cycle Approach
CCNA Security: Security Policy Using a Life Cycle Approach Risk Analysis and Management Secure Network Life Cycle Initiation : Preliminary risk assessments and categorization Acquisition/Development : Detailed risk assessment, acquiring countermeasures to r...

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CCNA Voice: The CME Dial-Plan
The CME Dial-Plan Physical Voice Port Characteristics Analog Voice Ports Foreign Exchange Station (FXS) : Connect to end stations such as analog phones and fax machines Three normal configuration options: Call signaling Call tones Caller ID Info Call signal...

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CCDA Notes: WAN Technology
WAN Technology When designing a WAN solution, the requirements typically stem from two goals: Service Level Agreement (SLA) : This agreement defines the availability of the network, based on what level of availability, downtime and impact are acceptable to ...

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CCNA Security: Network Security Concepts
               CCNA Security: Network Security Concepts Basic Network Security Objectives Confidentiality Data at rest should be protected by authentication to ensure sensitive information is restricted Data in motion should be protected by encryption/isola...

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CCNA Voice: Managing Users and Devices with CME
Managing Users and Devices with CME Three key items needed to get CME configured: IP Source Address Max-DN Max-Ephones IP source address determines what interface will expect IP phone registration requests Max-DN / Max-Ephone configuration reserves resource...

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CCNA Voice: Introduction to CME Administration
CME Administration Command Line Management Use one of three methods to access CLI: Console Port Telnet SSH telephony-service configuration command activates CME functionality on a router that supports it Core CME config commands are performed under telephon...

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CCNA Voice: IP Phone Concepts and Phone Registration
IP Phone Concepts and IP Phone Registration Connecting/Powering Cisco IP Phones Three sources of power for IP phones available: Catalst Switch PoE (pre-standard 802.3af) Power Patch Panel PoE (pre-standard 802.3af) Cisco IP Phone Power Brick (facility power...

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CCNA Voice: Unified Communications at a Glance
Unified Communications Pieces Unified Communications Products Core products: Cisco Unified Communications Manager Express Cisco Unified Communications Manager Cisco Unity Connection Cisco Unified Presence Other products include Cisco Unified Contact Center ...

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CCNA Voice: Traditional Voice Concepts
Traditional Voice to Unified Voice Analog Voice Terms Loop Start : Relies on connecting 'tip' and 'ring' wires in an analog device to complete an electrical circuit and causing electrical signal to flow from PSTN CO. Susceptible to Glare Glare: Caused when ...
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