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The Newest Courses

ICND2
CUCM Basics

Need to know

PPP authentication. PAP vs CHAP

Describe PAP and CHAP authentication and configure CHAP authentication for PPP.
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Spanning Tree Protocol Explained

Recognize how the spanning-tree algorithm elects a root bridge and root port, elects a designated port.
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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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Implementing VLANs and Trunk

How to implement features like VLAN, trunking, spanning-tree protocol. Native VLANs. 802.1q trunking standard explained.
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Connecting to an Ethernet LAN

Connectivity requirements including the network interface card for hosts; different media like fiber and copper. Straight through and crossover cables.
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Exploring the Packet Delivery Process

How packets go through devices at layers 1, 2, and 3. Mapping between layer 2 and 3 addresses by using ARP. Common tools to determine the path across the network.
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Latest security threats

Thu, 19 Apr 2018 21:07:10 CDT

Cisco WebEx Clients Remote Code Execution Vulnerability

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Wed, 18 Apr 2018 16:00:00 CDT

Cisco MATE Collector Cross-Site Request Forgery Vulnerability

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Wed, 18 Apr 2018 16:00:00 CDT

Cisco Wireless LAN Controller Default Simple Network Management Protocol Community Strings

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Wed, 18 Apr 2018 16:00:00 CDT

Cisco WebEx Connect IM Cross-Site Scripting Vulnerability

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Wed, 18 Apr 2018 16:00:00 CDT

Cisco UCS Director Virtual Machine Information Disclosure Vulnerability for End User Portal

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Wed, 18 Apr 2018 16:00:00 CDT

Cisco Unified Communications Manager LDAP Information Disclosure Vulnerability

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