IP Fragment Filtering

Scenario:

As part of the security team you are always looking for ways to improve security within the company. You heard bad things about fragmented IP packets being a security risk to your network. You decide to block them using an access-list.

Goal:

• All IP addresses have been configured for you, look at the topology picture for the IP addresses.
• OSPF has been preconfigured for you.
• Configure router Mirror so IP fragments from network 1.1.1.0 /24 are not allowed to reach router Flash.

Topology:

Video Solution:

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