Linksys SGE2000 Cisco Small Business SFE/SGE2xxx Series Managed Switches Admin - Page 125
Permit, Shutdown, Port Management, Add IPv6 Based ACL IP Address, Prefix Length, IP-Prec.
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Configuring Device Security Defining Access Control 4 • Destination - IP Address - Matches the destination port IP address to which packets are addressed to the ACE. - Prefix Length - Defines the IP route prefix for the destination IP. The prefix length must be preceded by a forward slash /. • DCSP - Matches the packets DSCP value. • IP-Prec. - Matches the packet IP Precedence value to the ACE. Either the DSCP value or the IP Precedence value is used to match packets to ACLs. The possible field range is 0-7. • Action - Indicates the action assigned to the packet matching the ACL. Packets are forwarded or dropped. In addition, the port can be shut down, a trap can be sent to the network administrator, or packet is assigned rate limiting restrictions for forwarding. The options are as follows: - Permit - Forwards packets which meet the ACL criteria. - Deny - Drops packets which meet the ACL criteria. - Shutdown - Drops packet that meets the ACL criteria, and disables the port to which the packet was addressed. Ports are reactivated from the Port Management page. STEP 2 Click the Add ACL button. The Add IPv6 Based ACL Page opens: Cisco Small Business SFE/SGE Managed Switches Administration Guide 116