Access Lists Overview

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Access Lists Overview:


Access Lists Overview

  • Limit network traffic
  • Provide traffic flow control
  • Provide basic level of security
  • Decide which types of traffic to forward or block
  • Control which areas a client can access
  • Screen hosts to permit or deny them access

Standard Access Lists Overview

  • Checks source address
  • Permits or denies entire protocol suite
  1. Create the ACL

Standard ACL (1-99) – checks source IP address – checks who you are not where you are going

Example: access-list 12 permit 192.168.50.0 0.0.0.25…

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