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Need to know

Router Internal Components Overview

After completing this topic, you should be able to distinguish between the major internal components of a router; describe the functions of ROM in a Cisco router.
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IPv6 Connectivity

Recognize the different ways IPv6 addresses can be allocated. Recognize the configuration commands for enabling IPv6.
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Partitions and Calling Search Spaces

After completing this topic, you should be able to identify the roles of the Partitions and the Calling Search Spaces.
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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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Starting a Router

The Cisco router startup sequence is similar to that of a Catalyst switch. You can use the setup utility to provide an initial configuration and then go into privileged mode and start configuring it.
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Starting a Switch and Basic Configuration

Describe the startup of a Cisco IOS switch, log into the switch, configure it via the command-line interface.
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Latest security threats

Sat, 22 Jul 2017 00:44:04 CDT

SNMP Remote Code Execution Vulnerabilities in Cisco IOS and IOS XE Software

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Wed, 19 Jul 2017 23:01:56 CDT

Cisco WebEx Browser Extension Remote Code Execution Vulnerability

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Wed, 19 Jul 2017 16:00:00 CDT

Cisco ASR 5000 Series Aggregation Services Routers GGSN Gateway Redirect Vulnerability

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Wed, 19 Jul 2017 16:00:00 CDT

Cisco Web Security Appliance Administrative Interface Access Control Bypass Vulnerability

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Wed, 19 Jul 2017 16:00:00 CDT

Cisco Web Security Appliance Static Credentials Vulnerability

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Wed, 19 Jul 2017 16:00:00 CDT

Cisco Web Security Appliance Stored Cross-Site Scripting Vulnerability

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