Cisco NM-8B-U User Guide - Page 81

16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks Supported parameters can be grouped into these categories: • TCP • UDP Table 12 lists the possible filtering parameters for ACEs for each protocol type. Table 12 Filtering Parameter ACEs Supported by Different IP Protocols Filtering Parameter TCP UDP Layer 3 Parameters: IP ToS byte1 No No Differentiated Services Code Point (DSCP) No No IP source address Yes Yes IP destination address Yes Yes Fragments No No TCP or UDP Yes Yes Layer 4 Parameters Source port operator Yes Yes Source port Yes Yes Destination port operator Yes Yes Destination port Yes Yes TCP flag No No 1. No support for type of service (TOS) minimize monetary cost bit. For more details on the specific keywords relative to each protocol, refer to the Cisco IP Command Reference for Cisco IOS Release 12.2. Note The Ethernet switch network module does not support dynamic or reflexive access lists. It also does not support filtering based on the minimize-monetary-cost type of service (TOS) bit. When creating ACEs in numbered extended access lists, remember that after you create the list, any additions are placed at the end of the list. You cannot reorder the list or selectively add or remove ACEs from a numbered list. Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 81