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The Newest Courses

ICND2
CUCM Basics

Need to know

OSPF link-state data packets

Match update packets used to build and synchronize link-state databases with their definitions. Define different neighbor states that OSPF routers go through.
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Establishing OSPF Neighbor Adjacencies. Hello Packet

After completing this topic, you should be able to identify information contained in a hello packet.
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Catalyst Switch Configuration Overview

After completing this topic, you should be able to describe switch configuration tasks in a VoIP deployment.
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Partitions and Calling Search Spaces

After completing this topic, you should be able to identify the roles of the Partitions and the Calling Search Spaces.
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How to Install Cisco Unified Communications Manager

A very detailed step-by-step guide of how to install the latest Cisco Unified Communications Manager (CUCM) on virtual environment. We need it for the lab used in the course.
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Understanding Cisco Router Security

This lesson introduces basic security controls to protect your router as an infrastructure device. Create user and configure passwords for stronger security.
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Latest security threats

Fri, 05 Mar 2021 22:02:59 PST

Cisco NX-OS Software Unauthenticated Arbitrary File Actions Vulnerability

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Thu, 04 Mar 2021 15:43:08 PST

Cisco Email Security Appliance and Content Security Management Appliance Information Disclosure Vulnerability

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Wed, 03 Mar 2021 16:00:00 PST

Cisco IP Phones Buffer Overflow and Denial of Service Vulnerabilities

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Wed, 03 Mar 2021 16:00:00 PST

Cisco Webex Meetings Unauthorized Distribution List Update Vulnerability

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Wed, 03 Mar 2021 16:00:00 PST

Cisco SD-WAN vManage Directory Traversal Vulnerability

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Wed, 03 Mar 2021 16:00:00 PST

Cisco SD-WAN vManage Authorization Bypass Vulnerability

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