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How to Configure Extended ACL Cisco

30,988 views October 25, 2016 6:08

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In this video we will show you how to configure an extended ACL. The process is very simple when you understand that concepts.

This is where ACL become very useful. Not only can you create a list based no the source IP address as with standard ACL's, but you can also set a protocol, port number and destination IP address! This opens a lot of doors for us.

In this example, we will be blocking FTP access for all Hosts. This is a popular extended ACL acting as a kind of firewall.

This topic is part of the Cisco CCENT exam so you must know ohw to explain, configure and troubleshoot extended ACL.


#ccna #cisco #networking

About this tutorial

CertBros published this 6:08 video tutorial on October 25, 2016. It has been watched 30,988 times on YouTube.

Channel
CertBros
Category
Education
Duration
6:08
Published
October 25, 2016
Views
30,988
Likes
312

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Further reading

  • Extended Access Control Lists (ACLs) - dummies dummies.com

    If you intend to create a packet filtering firewall to protect your network it is an Extended ACL that you will need to create. The example that will be used includes a router that is connected to the 192.168.8.0/24 seg…

  • How to create and configure Extended Access Control Lists ... omnisecu.com

    Click the following link to know where to place an Extended Access Control List (ACL). In this lab, the router near to the source network is Router01, and we have to configure Extended Access Control Lists (ACL) in Rout…

  • CCNA 200-301 v1.0 - How To Configure Extended ACLs on a Cisco ... orbit-computer-solutions.com

    Extended ACLs Configuration Example. The practical steps for configuring extended ACLs are the same as for Standard ACLs, you first create the extended ACL and then activate it on an interface. The figure below shows an…

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