HPE 5920 series

93
Examples
# Enable DHCP snooping logging.
<Sysname> system-view
[Sysname] dhcp snooping log enable
dhcp snooping max-learning-num
Use dhcp snooping max-learning-num to set the maximum number of DHCP snooping entries for
an interface to learn.
Use undo dhcp snooping max-learning-num to restore the default.
Syntax
dhcp snooping max-learning-num number
undo dhcp snooping max-learning-num
Default
The maximum number of DHCP snooping entries for an interface to learn is not limited.
Views
Layer 2 Ethernet interface/Layer 2 aggregate interface view
S-channel interface/S-channel aggregate interface view
VSI interface/VSI aggregate interface view
Predefined user roles
network-admin
Parameters
number: Specifies the maximum number of DHCP snooping entries for an interface to learn. The
value range is 1 to 4294967295.
Examples
# Set the maximum number of DHCP snooping entries for the Layer 2 Ethernet interface
Ten-GigabitEthernet 1/0/1 to learn to 1000.
<Sysname> system-view
[Sysname] interface Ten-GigabitEthernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] dhcp snooping max-learning-num 1000
dhcp snooping rate-limit
Use dhcp snooping rate-limit to configure the maximum rate at which an interface can receive
DHCP packets.
Use undo dhcp snooping rate-limit to remove the configured rate limit.
Syntax
dhcp snooping rate-limit rate
undo dhcp snooping rate-limit
Default
Incoming DHCP packets on an interface are not rate limited.
Views
Layer 2 Ethernet interface/Layer 2 aggregate interface view