Ip Dhcp Ping Packets; Ip Dhcp Filtering (Interface) - Dell Force10 S2410-01-10GE-24P Command Reference Manual

Syntax
Default
Mode
ip dhcp filtering (global)
Syntax
Default
Mode

ip dhcp filtering (interface)

Syntax
Default
Mode

ip dhcp ping packets

Syntax
Default
Mode
| DHCP Server Commands
236
ip dhcp excluded-address lowaddress [highaddress]
The no version of this command removes the excluded IP addresses for a DHCP client.
none
Global Config
This command enables DHCP filtering on all interfaces (globally). DHCP requests/replies will be
blocked on all physical and VLAN interfaces.
no ip dhcp filtering
[ ]
The no version of this command removes DHCP filtering globally.
no filtering
Global Config
This command specifies the selected interface as trusted/untrusted for DHCP filtering. DHCP requests/
replies will be allowed on the selected interface, overriding the global setting.
[no] ip dhcp filtering trust
The no version of this command blocks DHCP messages on the selected port.
no filtering
Interface Config
This command is used to specify the number in a range from 2-10, of packets a DHCP server sends to
a pool address as part of a ping operation. Setting the number of ping packets to 0 is the same as 'no ip
dhcp ping packets' and will prevent the server from pinging pool addresses.
ip dhcp ping packets
0,2-10
Use no ip dhcp ping packets to prevent the server from pinging pool addresses and will set the
number of packets to 0.
2
Global Config