Lantech LGS-2624C User manual - page 63
2-2.3 Access Control List
The section describes how to configure Access Control List rule. An Access
Control List (ACL) is a sequential list of permit or deny conditions that apply
to IP addresses, MAC addresses, or other more specific criteria. This switch
tests ingress packets against the conditions in an ACL one by one. A
packet will be accepted as soon as it matches a permit rule, or dropped as
soon as it matches a deny rule. If no rules match, the frame is accepted.
Other actions can also be invoked when a matching packet is found,
including rate limiting, copying matching packets to another port or to the
system log, or shutting down a port.
This page shows the Access Control List (ACL), which is made up of the
ACEs defined on this switch. Each row describes the ACE that is defined.
The maximum number of ACEs is 256 on each switch. Click on the lowest
plus sign to add a new ACE to the list. The reserved ACEs used for internal
protocol, cannot be edited or deleted, the order sequence cannot be
changed an the priority is highest
Web Interface
To configure Access Control List in the web interface:
1. Click Configuration, ACL, then Configuration
2. Click the
button to add a new ACL, or use the other ACL
modification buttons to specify the editing action (i.e., edit, delete, or
moving the relative position of entry in the list)
3. To specific the parameter of the ACE
4. Click the save to save the setting
5. If you want to cancel the setting then you need to click the reset button.
It will revert to previously saved values.
6. When editing an entry on the ACE Configuration page, note that the
Items displayed depend on various selections, such as Frame Type and
IP Protocol Type. Specify the relevant criteria to be matched for this rule,
and set the actions to take when a rule is matched (such as Rate Limiter,
Port Copy, Logging, and Shutdown).