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Cisco IPS 4255 Sensor

NOTE: This product is no longer being sold.

View the End-of-Life Notice to learn: 

  • End-of-sale and end-of-life dates
  • What replacement products are available
  • Information about product support

The Cisco IDS 4255 is a purpose-built IPS appliance that supports performance at 600 Mbps. It can be used to protect gigabit subnets and traffic traversing switches that are used to aggregate traffic from numerous subnets. This inline-ready security appliance also supports multiple interfaces.

Contact Cisco

  • 1-800-553-6387
  • US/CAN | 5am-5pm PT