Netgear M4100-D12G-POE+ (GSM5212P) - ProSAFE Gigabit L2+ Managed Switch 管理者ガイド

c.  In the Port Selection Table, click Unit 1 to display all the ports.

d.  Select the check box below Port 1.

e.  Click Apply. 

At the end of this configuration a screen similar to the following displays.

This feature extends the existing IPv4 ACL by providing support for IPv6 packet 
classification. Each ACL is a set of up to 12 rules applied to inbound traffic. Each rule 
specifies whether the contents of a given field should be used to permit or deny access to the 
network, and can apply to one or more of the following fields within a packet:

Source IPv6 prefix

Destination IPv6 prefix

Protocol number

Source Layer 4 port

Destination Layer 4 port

DSCP value

Flow label

Note that the order of the rules is important: When a packet matches multiple rules, the first 
rule takes precedence. Also, once you define an ACL for a given port, all traffic not 
specifically permitted by the ACL is denied access.