TP-Link 10GE T1700G-28TQUN V1 User Guide - Page 213

UNIT/LAGS, Select, Trusted Port, MAC Verify, Rate Limit, Decline Protect

Page 213 highlights

Figure 13-9 DHCP Snooping  DHCP Snooping Port Configuration UNIT/LAGS: Select: Port: Trusted Port: MAC Verify: Rate Limit: Decline Protect: LAG: Click unit number to configure the physical ports of this unit member. Click LAGS to configure the link aggregation groups. Select your desired port for configuration. It is multi-optional. Displays the port number. Select Enable/Disable the port to be a Trusted Port. Only the Trusted Port can forward the DHCP packets from DHCP servers. Select Enable/Disable the MAC Verify feature. There are two fields of the DHCP packet containing the MAC address of the Host. The MAC Verify feature is to compare the two fields and discard the packet if the two fields are different. Select the value to specify the maximum amount of DHCP messages that can be forwarded by the switch of this port per second. The excessive DHCP packets will be discarded. Select the value to specify the maximum amount of Decline packets. The traffic flow of the corresponding port will be limited to be this value if the transmission rate of the Decline packets exceeds the Decline Rate Threshold. Displays the LAG to which the port belongs to. 203

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Figure 13-9 DHCP Snooping
DHCP Snooping Port Configuration
UNIT/LAGS:
Click unit number to configure the physical ports of this unit
member. Click
LAGS
to configure the link aggregation groups.
Select:
Select your desired port for configuration. It is multi-optional.
Port:
Displays the port number.
Trusted Port:
Select Enable/Disable the port to be a Trusted Port. Only the
Trusted Port can forward the DHCP packets from DHCP
servers.
MAC Verify:
Select Enable/Disable the MAC Verify feature. There are two
fields of the DHCP packet containing the MAC address of the
Host. The MAC Verify feature is to compare the two fields and
discard the packet if the two fields are different.
Rate Limit:
Select the value to specify the maximum amount of DHCP
messages that can be forwarded by the switch of this port per
second. The excessive DHCP packets will be discarded.
Decline Protect:
Select the value to specify the maximum amount of Decline
packets. The traffic flow of the corresponding port will be
limited to be this value if the transmission rate of the Decline
packets exceeds the Decline Rate Threshold.
LAG:
Displays the LAG to which the port belongs to.
203