Dell PowerConnect 6248 User's Guide - Page 302

• Redirect Interface - Select from the drop-down list of interfaces one that packets meeting this rule can be redirected to. • Mirror Interface - Select from the drop-down list of interfaces one that packets meeting this rule can be mirrored to. • Logging - Enables logging for a particular ACL when the check box is selected. Logging is supported for Deny action only. • Match Every - Requires a packet to match the criteria of this ACL. Click the check box to apply this criteria. Match Every is exclusive to the other filtering rules, so if checked, the other rules on the screen aren't accessible. • Protocol - Requires a packet's protocol to match the protocol listed here. Click the check box to apply this criteria, then select one of the following: - Select from List - Select from the drop-down list of protocols on which the rule can be based. - Match to Value - Click to add a user-defined Protocol ID used to match packets to the rule. • Source IP Address - Requires a packet's source port IP address to match the address listed here. Click the check box and enter an address to apply this criteria. • Wild Card Mask - Specifies the source IP address wildcard mask. Wild card masks determines which bits are used and which bits are ignored. A wild card mask of 255.255.255.255 indicates that no bit is important. A wildcard of 0.0.0.0 indicates that all of the bits are important. This field is required when Source IP Address is checked. • Source L4 Port - Requires a packet's TCP/UDP source port to match the port listed here. Click the check box to apply this criteria, then select one of the following from the drop-down menu: - Select From List - Click to select from a list of source ports on which the rule can be based. - Match to Port - Click to add a user-defined Port ID by which packets are matched to the rule. • Destination IP Address - Requires a packet's destination port IP address to match the address listed here. Click the check box and enter an address to apply this criteria. • Wild Card Mask - Specifies the Destination IP address wildcard mask. This field is required when Destination IP Address is checked. • Destination L4 Port - Requires a packet's TCP/UDP destination port to match the port listed here. Click the check box to apply this criteria, then select one of the following: - Select From List - Select from a list of destination ports on which the rule can be based. - Match to Port - Click to add a user-defined Port ID by which packets are matched to the rule. Service Type Fields Select one of the following three Match fields to use in matching packets to ACLs: • IP DSCP - Matches the packet DSCP value to the rule. Either the DSCP value or the IP Precedence value is used to match packets to ACLs. - Select From List - Select from a list of DSCP keyword values. 302 Configuring Switching Information