Netgear XCM89UP Web Management User Guide - Page 481
IP Rules, Maximum ACL, IP ACL, Rules, Delete, Apply, Cancel, Security, ACL > Advanced
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M6100 Web Management User Guide 2. The Maximum ACL displays the maximum number of IP ACL can be configured on the switch, it depends on the hardware. 3. In the IP ACL field, specify the ACL ID or IP ACL name which depends on the IP ACL Type. The IP ACL ID is an integer in the following range: • 1-99: Creates an IP Basic ACL, which allows you to permit or deny traffic from a source IP address. • 100-199: Creates an IP Extended ACL, which allows you to permit or deny specific types of layer 3 or layer 4 traffic from a source IP address to a destination IP address. This type of ACL provides more granularity and filtering capabilities than the standard IP ACL. • IP ACL Name: Create an IPv4 ACL Name string which includes up to 31 alphanumeric characters in length. The name must start with an alphabetic character. Each configured ACL displays the following information: • Rules - Displays the number of rules currently configured for the IP ACL. • Type - Identifies the ACL as a basic IP ACL (with ID from 1 to 99), extended IP ACL (with ID from 100 to 199), or for Named IP ACL. 4. To delete an IP ACL, select the check box next to the IP ACL ID field, then click Delete. 5. Click Add to add a new IP ACL to the switch configuration. 6. Click Apply to send the updated configuration to the switch. Configuration changes take effect immediately. 7. Click Cancel to cancel the configuration on the screen and reset the data on the screen to the latest value of the switch. IP Rules Use these screens to display the rules for the IP Access Control Lists created using the IP Access Control List Configuration screen. What is shown on this screen varies depending on the current step in the rule configuration process. Note: There is an implicit "deny all" rule at the end of an ACL list. This means that if an ACL is applied to a packet and if none of the explicit rules match, then the final implicit "deny all" rule applies and the packet is dropped. To display the IP Rules page, click Security ACL > Advanced IP Rules. Managing Device Security 481