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:
You need to register to download the GNS3 Topology File. (Registration is Free!)
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