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ICND2
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Need to know

Establishing OSPF Neighbor Adjacencies. Hello Packet

After completing this topic, you should be able to identify information contained in a hello packet.
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Dynamic Trunking Protocol (DTP) Configuration

After completing this topic, you should be able to recognize the characteristics of Dynamic Trunking Protocol (DTP).
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Exploring the Network Routing Process

Here we are exploring the packet routing process from the router's point of view!
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Understanding the Challenges of Shared Local Area Networks

Requirements related to distance limitations and connectivity devices - hubs and switches. How they deal with collisions by defining collision domains.
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Connecting to an Ethernet LAN

Connectivity requirements including the network interface card for hosts; different media like fiber and copper. Straight through and crossover cables.
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Understanding the TCP/IP Internet Layer. Internal IP Addressing

IP protocol as an example of a layer 3 component. Reserved addresses, public and private addressing. Tools to determine the IP address of the host.
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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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