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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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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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Hunt Groups and Line Groups

Identify how the call routing works when it has to reach multiple recipients and what are the distribution algorithms.
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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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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, 25 Aug 2016 22:23:57 CDT

Cisco Adaptive Security Appliance SNMP Remote Code Execution Vulnerability

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Thu, 25 Aug 2016 16:51:36 CDT

Cisco Catalyst Switches Network Mobility Services Protocol Port Information Disclosure Vulnerability

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Wed, 24 Aug 2016 16:09:08 CDT

Cisco Identity Services Engine Admin Dashboard Page Cross-Site Scripting Vulnerability

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Wed, 24 Aug 2016 16:00:00 CDT

Cisco AnyConnect Secure Mobility Client Local Privilege Escalation Vulnerability

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Tue, 23 Aug 2016 15:58:42 CDT

Cisco Connected Streaming Analytics Unauthorized Access Vulnerability

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Mon, 22 Aug 2016 16:48:57 CDT

Cisco Firepower Management Center Remote Command Execution Vulnerability

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