Cisco Systems OL-25111-01 manual Prerequisites, Product Overview

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C H A P T E R 1

Prerequisites

Product Overview, page 1-1

Server and Client System Requirements, page 1-2

Terminal Server Support for Windows 2003 and Windows 2008, page 1-7

Port Usage, page 1-8

Product Overview

Cisco Unified Service Monitor (Service Monitor), a product from the Cisco Unified Communications Management Suite, receives and analyzes data from these sources when they are installed in your voice network and configured properly:

Cisco Unified Communications Manager (Unified Communications Manager) clusters—Retain Call Detail Records (CDRs) and Call Management Records (CMRs). CDRs include Mean Opinion Score (MOS) values that were calculated on IP phones and voice gateways using the Cisco Voice Transmission Quality (CVTQ) algorithm.

For Unified Communications Manager versions that Service Monitor supports, see Cisco Unified Service Monitor 8.6 Compatibility Matrix. For information about configuring Unified Communications Manager clusters to work with Service Monitor, see User Guide for Cisco Unified Service Monitor.

Sensors—Network Analysis Modules (NAMs) and Cisco 1040 Sensors (Cisco 1040s)—Compute MOS for each RTP stream. Service Monitor obtains data from sensors every 60 seconds.

Service Monitor compares MOS against a threshold value—default or user-specified—for the codec in use. When MOS drops below the threshold, Service Monitor generates SNMP traps and sends them to up to four recipients. Service Monitor stores the data that it obtains in the database, where it is available for display on Service Monitor reports. Service Monitor purges the database daily to maintain a configurable number of days of data. (For more information, see the online help.)

If you configure Cisco Unified Operations Manager (Operations Manager) as a trap receiver for Service Monitor, Operations Manager can further analyze, display, and act on the traps that Service Monitor generates. Operations Manager can generate service quality events, display and track these events on a real-time dashboard, and display and store event history. You can configure additional event settings on Operations Manager to alert you if MOS drops below a threshold or if too many (configurable number) service quality events occur during a period of time (configurable number of minutes). In addition, you can configure Operations Manager to send notifications by e-mail, SNMP trap, and syslog message.

Installation Guide for Cisco Unified Service Monitor

 

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Cisco Systems OL-25111-01 manual Prerequisites, Product Overview

OL-25111-01 specifications

Cisco Systems OL-25111-01 is a comprehensive online training course designed to enhance the knowledge and skills of IT professionals in managing Cisco networking environments. This course covers a wide array of topics that are essential for anyone aiming to achieve proficiency in Cisco technologies and solutions.

One of the main features of the OL-25111-01 course is its structured curriculum, which is tailored to provide a step-by-step learning experience. It delves into crucial aspects such as Cisco architecture, access control lists (ACLs), and the fundamentals of routing and switching. These foundational elements form the backbone of Cisco networking and are vital for configuring and managing network devices effectively.

The course places a significant emphasis on hands-on experience through virtual labs, allowing participants to practice real-world networking scenarios. This practical approach is invaluable for reinforcing theoretical knowledge and preparing students for real-world challenges. Moreover, the course offers guidance on troubleshooting, ensuring that learners are equipped to identify and resolve network issues proficiently.

Another notable aspect of OL-25111-01 is its focus on Cisco's latest technologies. This includes insights into Software-Defined Networking (SDN), network automation, and security measures that are essential in today’s cyber landscape. By integrating modern technologies into the curriculum, Cisco ensures that participants remain competitive in an ever-evolving industry.

The training also incorporates an interactive format, featuring quizzes and assessments that help reinforce learning. Feedback mechanisms are built into the course, allowing participants to identify areas for improvement and solidify their understanding of complex concepts. This adaptive learning environment facilitates a deeper comprehension of Cisco's networking principles.

Furthermore, Cisco Systems OL-25111-01 is aligned with industry certification programs, making it an excellent preparatory tool for professionals seeking to obtain Cisco certifications. The course is designed to enhance career advancement opportunities by providing the requisite knowledge and skills that employers seek.

In summary, Cisco Systems OL-25111-01 is an essential training resource for IT professionals aiming to excel in Cisco networking. With its comprehensive curriculum, practical labs, focus on modern technologies, and alignment with certification programs, this course equips learners with the tools they need to succeed in a competitive job market. Whether you are a seasoned IT professional or a newcomer to the field, this course serves as a valuable stepping stone in your networking career.