System information

Chapter 2: Configuring System Information | 77
GS752TXS Smart Switch Software Administration Manual
To configure DHCP snooping interface settings:
1. In the Go To Interface field, enter the Interface in unit/slot/port format and click on the
Go button. The entry corresponding to the specified interface, will be selected.
2. To configure DHCP snooping interface settings for a physical port, click 1, LAGs, or ALL.
3. Select the check box next to the port or LAG to configure. You can select multiple ports and
LAGs to apply the same setting to the selected interfaces. Select the check box in the
heading row to apply the same settings to all interfaces.
4. Choose the trust mode for the selected port(s) or LAG(s). If it is enabled, DHCP snooping
application considers as port trusted. The factory default is disabled.
5. Choose Logging Invalid Packets. If it is enabled, DHCP snooping application logs invalid
packets on this interface. The factory default is disabled.
6. Choose Rate Limit (pps) to specify the rate limit value for DHCP Snooping purpose. If the
incoming rate of DHCP packets exceeds the value of this object for consecutively burst
interval seconds, the port will be shutdown. If this value is N/A, then burst interval has no
meaning, hence it is disabled. The default value is N/A. The range of Rate Limit is (0 to 300).
7. Choose Burst Interval (secs) to specify the burst interval value for rate limiting purpose on
this interface. If the rate limit is N/A, then the burst interval has no meaning and it is N/A. The
default value is N/A. The range of Burst Interval is (1 to 15).
8. Click Apply to apply the change to the system. Configuration changes take effect
immediately.
9. Click Cancel to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
Binding Configuration
To access the DHCP Snooping Binding Configuration page, click System Services  DHCP
Snooping
 Binding Configuration.