Online CCNA Courses

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The Newest Courses

CUCM Basics

Need to know

IPv6 Address Types

Describe the types of addresses supported by IPv6. Match the basic types of IPv6 unicast addresses with their descriptions.
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The IPv6 Address

After completing this topic, you should be able to describe the features of IPv6 that make it an improvement on IPv4; recognize the shorthand notations for IPv6 addresses.
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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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Discovering Neighbors on the Network

This lesson introduces the Cisco discovery protocol, or CDP. Describe the features and functions of Cisco discovery protocol. Learn how to configure it.
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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.
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Understanding Ethernet

Identify the components and functions of the local area network. Ethernet frame, types of Ethernet frame addressing, role of the Ethernet address, MAC address.
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Latest security threats

2021-11-26 22:07:55.0

Multiple Vulnerabilities in Apache HTTP Server Affecting Cisco Products: November 2021

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2021-11-18 22:48:15.0

Cisco Common Services Platform Collector Improper Logging Restriction Vulnerability

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2021-11-18 22:48:14.0

Cisco Common Services Platform Collector Stored Cross-Site Scripting Vulnerability

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2021-11-18 22:48:13.0

Cisco Common Services Platform Collector SQL Injection Vulnerability

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2021-11-12 21:04:10.0

Multiple Cisco Products Snort Application Detection Engine Policy Bypass Vulnerability

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2021-11-12 18:15:57.0

Cisco Identity Services Engine Cross-Site Scripting Vulnerabilities

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