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CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
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Default Configuration

Default Configuration

This section describes the default DHCP snooping configuration, which can be changed according to network requirements.

Table 12-26 lists the default DHCP snooping configuration.

Table 12-26 Default DHCP snooping configuration


Default Setting

DHCP snooping globally and on an interface


Interface status


Location fixation for DHCP snooping users


Association between DHCP snooping and ARP


Option 82


Static MAC address entries generated based on dynamic DHCP snooping binding entries


Maximum rate of sending DHCP messages to the processing unit

100 pps

Checking DHCP messages against the DHCP snooping binding table


Checking whether the CHADDR field matches the source MAC address in the header of a DHCP Request message


Updated: 2019-08-09

Document ID: EDOC1000041694

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