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The Newest Courses

ICND2
CUCM Basics

Need to know

Managing Cisco IOS Image Files

Describe the process of locating the Cisco IOS image. Explain an IOS image filename. Sequence the steps to upgrade Cisco IOS images.
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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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Understanding EtherChannel

After completing this topic, you should be able to identify the protocols that can negotiate EtherChannel creation and maintenance.
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Call Admission Control (CAC)

Identify how to manage the available bandwidth between the remote branches in order to guarantee the best call quality.
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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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Using Cisco Router as a DHCP Server

DHCP is a standard protocol to automate the allocation of IP addresses. Every Cisco router can take the role of a DHCP server in your network.
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Latest security threats

Thu, 24 Sep 2020 16:00:00 PDT

Cisco IOS XE Software Common Open Policy Service Engine Denial of Service Vulnerability

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Thu, 24 Sep 2020 16:00:00 PDT

Cisco IOS XE Software Zone-Based Firewall Denial of Service Vulnerabilities

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Thu, 24 Sep 2020 16:00:00 PDT

Cisco IOS XE Software Arbitrary Code Execution Vulnerability

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Thu, 24 Sep 2020 16:00:00 PDT

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family WPA Denial of Service Vulnerability

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Thu, 24 Sep 2020 16:00:00 PDT

Cisco IOS XE Software Web UI Authorization Bypass Vulnerability

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Thu, 24 Sep 2020 16:00:00 PDT

Cisco IOS XE Software Guest Shell Unauthorized File System Access Vulnerability

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