Cisco Catalyst 2950 Software Configuration Manual page 450

Configuring ACLs
1. X in a protocol column means support for the filtering parameter.
2. 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 and IP Routing
Command Reference for IOS Release 12.1.
Note The Catalyst 2950 switch 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.
Catalyst 2950 Desktop Switch Software Configuration Guide
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Chapter 23 Configuring Network Security with ACLs
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