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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.

OSPFv3 Configuration for Multiarea

Describe the key characteristics of OSPFv3, configure OSPFv3, verify OSPFv3 configuration in multi-area deployment.

Catalyst Switch Configuration Overview

After completing this topic, you should be able to describe switch configuration tasks in a VoIP deployment.

Configuring Cisco Extension Mobility

After completing this topic, you should be able to configure Cisco Extension Mobility in CUC Manager.

Hunt Groups and Line Groups

Identify how the call routing works when it has to reach multiple recipients and what are the distribution algorithms.

Enabling Static Routing

This lesson is all about IP routing. We will compare and contrast static versus dynamic routing and we will see how to configure static routes.

Latest security threats

Fri, 23 Oct 2020 14:20:29 PDT

Cisco IOS XE Software Arbitrary Code Execution Vulnerability

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Fri, 23 Oct 2020 13:31:44 PDT

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software for Firepower 1000/2100 Series Appliances Secure Boot Bypass Vulnerabilities

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Fri, 23 Oct 2020 13:21:04 PDT

Cisco FXOS Software Command Injection Vulnerability

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Fri, 23 Oct 2020 13:16:34 PDT

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Denial of Service Vulnerability

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Fri, 23 Oct 2020 01:07:24 PDT

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software WebVPN CRLF Injection Vulnerability

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Fri, 23 Oct 2020 01:07:19 PDT

Cisco Adaptive Security Appliance Software Web-Based Management Interface Reflected Cross-Site Scripting Vulnerability

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