Linksys SGE2000 Cisco Small Business SFE/SGE2xxx Series Managed Switches Admin - Page 126
Configuring Device Security, Add IPv6 Based ACL
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Configuring Device Security Defining Access Control Add IPv6 Based ACL Page 4 The Add IPv6 Based ACL Page contains the following fields: • ACL Name - Displays the user-defined IP based ACLs. • New Rule Priority - Indicates the rule priority, which determines which rule is matched to a packet on a first-match basis. • Protocol - Creates an ACE based on a specific protocol. For a list of available protocols, see the Protocol field description in the IP Based ACL Page above. • Source Port - Defines the TCP/UDP source port to which the ACE is matched. This field is active only if 800/6-TCP or 800/17-UDP are selected in the Select from List drop-down menu. The possible field range is 0 - 65535. • Destination Port - Defines the TCP/UDP destination port. This field is active only if 800/6-TCP or 800/17-UDP are selected in the Select from List dropdown menu. The possible field range is 0 - 65535. • TCP Flags - Filters packets by TCP flag. Filtered packets are either forwarded or dropped. Filtering packets by TCP flags increases packet control, which increases network security. The possible field values are: • ICMP - Indicates if ICMP packets are permitted on the network. The possible field values are as follows:. Cisco Small Business SFE/SGE Managed Switches Administration Guide 117