Name: Cisco EPC3825
Brand: Cisco
Rating: 4 (1 reviews)

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4021196 Rev A 51

Configure Security

Security > Firewall

Advanced firewall technology deters hackers and protects the home network from

unauthorized access. Use this page to configure a firewall that can filter out various

types of unwanted traffic on the gateway’s local network.

Select the Firewall tab to open the Security Firewall page.

Use the descriptions and instructions in the following table to configure the firewall

for your residential gateway. After you make your selections, click Save Settings to

apply your changes or Cancel Changes to cancel.

Section Field Description

Firewall SPI Firewall Protection

SPI Firewall Protection blocks Denial of Service (DoS) attacks. A DoS attack does not

attempt to steal data or damage your computers, but it overloads your Internet

connection so you cannot use it.

Select the desired option:

 Enable (factory default)

 Disable

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Cisco EPC3825 Specifications

General