User's Manual

Smart Managed Pro Switches MS510TX and MS510TXPP
Manage Device Security User Manual280
8. Configure the following match criteria for the rule:
• Rule ID. Enter a whole number in the range of 1 to 50 that is used to identify the rule.
An extended IP
ACL can contain up to 50 rules.
• Action. Select the
ACL forwarding action, which is one of the following:
- Permit. Forward packets that meet the
ACL criteria.
- Deny. Drop packets that meet the
ACL criteria.
• Logging. If the selection form the Action menu is Deny, you can enable logging for
the
ACL by selecting the Enable radio button. (Logging is subject to resource
availability in the device.)
If the access list trap flag is also enabled, periodic traps are
generated, indicating the
number of times this rule was evoked during the report interval. A fixed five-minute
report interval is used for the switch. A trap is not issued if the ACL rule hit count is
zero for the current interval.
• Match Every. From the Match Every menu, select whether all packets must match
the selected IP
ACL rule:
- False. Not all
packets need to match the selected IP ACL rule. You can configure
other match criteria on the page.
- True.
All packets must match the selected IP ACL rule and are either permitted or
denied. In this case, you cannot configure other match criteria on the page.
• Protocol Type. From the menu, select a protocol that a packet’
s IP protocol must be
matched against: IP, ICMP, IGMP, TCP, UDP, or Other. If you select Other, enter a
protocol number from 0 to 255.
• Source IP Address. In the Source IP
Address field, enter a source IP address,
using dotted-decimal notation, to be compared to a packet’s source IP address as a
match criterion for the selected IP ACL rule.