Chapter 4. Web Configuration & Operation
231
CHAPTER 4
WEB OPERATION & CONFIGURATION
Event Last Time:
The value of sysUpTime when an event was last generated for this entry.
4.3.4.2 Network
Port Security Limit Control can restrict the number of users that can access the switch based on users’ MAC address
and VLAN ID on a per port basis. Once the number of users that wants to access the switch exceeds the specified
number, a selected action will be taken immediately.
4.3.4.2.1 Limit Control
System Configuration
Mode:
Enable or disable port security limit control globally. If globally disabled, other modules may still use the
underlying functionality, but limit checks and corresponding actions are disabled.
Aging Enabled:
If enabled, secured MAC addresses are subject to aging as discussed under Aging Period. With aging
enabled, a timer is started once the end-host gets secured. When the timer expires, the switch starts looking for
frames from the end-host, and if such frames are not seen within the next Aging Period, the end-host is assumed to be
disconnected, and the corresponding resources are freed on the switch.
Aging Period:
If Aging Enabled is checked, then the aging period can be set up with the desired value. By default, the
aging period is set to 3600 seconds. The allowed range is 10 - 10,000,000 second.
Port Configuration
Port:
Display the port number. “Port *” rules apply to all ports.
Mode:
Enable or disable port security limit control on a per port basis. To make limit control function work, port
security limit control needs to be enabled globally and on a port.
Limit:
The maximum number of MAC addresses that can be secured on this port. The number cannot exceed 1024. If
the limit is exceeded, the corresponding action is taken.
Action:
If the limit is exceeded, the selected action will take effect.
Summary of Contents for MSW-4424C Series
Page 1: ...1 MSW 4424C MSW 4424CS L2 Gigabit Carrier Ethernet Switch ...
Page 382: ......
