D-Link DGS-1520 User Manual - Page 395

DGS-1520 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide Parameter Time Range Description Enter the name of the time range profile that will be used in this ACL rule here. This name can be up to 32 characters long. Click the Apply button to accept the changes made. Click the Back button to discard the changes made and return to the previous page. Extended IP ACL After selecting an Extended IP ACL and clicking the Add Rule button, the following page will appear. Figure 8-15 Extended IP ACL (Add Rule) Window The fields that can be configured are described below: Parameter Sequence No. Action Protocol Type Description Enter the sequence number of this ACL rule here. The range is from 1 to 65535. If this value is not specified, the system will automatically generate an ACL rule number for this entry. Select the action that this rule will take here. Options to choose from are Permit, Deny, and Deny CPU. Select the protocol type option here. Options to choose from are TCP, UDP, ICMP, EIGRP (88), ESP (50), GRE (47), IGMP (2), OSPF (89), PIM (103), VRRP (112), IP-in-IP (94), PCP (108), Protocol ID, and None. • Value - The protocol ID can also manually be entered here. The range is from 0 to 255. • Mask - After selecting the Protocol ID option, manually enter the protocol mask value here. The range is from 0x0 to 0xFF. • Fragments - Select this option to include packet fragment filtering. 385