mac

323
VLAN field fill in VLAN ID. For chassis switch, Slot means slot number, for box switch, Slot
is 1; default Module is 0; Port means port number which begins from 1.
The compatible subscriber-id format with HP manufacturer defined as below:
1 2
Port
1 byte 1 byte
2 byte
Suboption
type
Length
Port means port number which begins from 1.
Example: Set subscriber-id format of DHCP snooping option82 as hexadecimal format.
Switch(config)#ip dhcp snooping information option subscriber-id format hex
19.26 ip dhcp snooping limit-rate
Command: ip dhcp snooping limit-rate <pps>
no ip dhcp snooping limit-rate
Function: Set the DHCP message rate limit
Parameters: <pps>: The number of DHCP messages transmitted in every minute,
ranging from 0 to 100. Its default value is 100. 0 means that no DHCP message will be
transmitted.
Command Mode: Globe mode
Default Settings: The default value is 100.
Usage Guide: After enabling DHCP snooping, the switch will monitor all the DHCP
messages and implement software transmission. The software performance of the switch
is relative to the type of the switch, its current load and so on.
Example: Set the message transmission rate as 50pps.
switch(config)#ip dhcp snooping limit-rate 50
19.27 ip dhcp snooping trust
Command: ip dhcp snooping trust
no ip dhcp snooping trust
Function: Set or delete the DHCP Snooping trust attributes of a port.
Parameters: None
Command Mode: Port mode
Default Settings: By default, all ports are non-trusted ports