Enterasys C5G124-24 User Manual

DHCP Snooping
Fixed Switch Configuration Guide 26-21
Managing DHCP Snooping
Table 26-10 on page 21 lists the commands to display DHCP snooping information. Table 26-11 on
page 21 lists the commands to manage DHCP snooping. Refer to the CLI Reference for your
platform for command details.
Burst interval 1 second
Table 26-9 DHCP Snooping Default Parameters (continued)
Parameter Default Setting
Table 26-10 Displaying DHCP Snooping Information
Task Command
To display
• The status (enabled or disabled) of DHCP snooping
globally
• A list of the VLANs on which DHCP snooping is enabled
• Whether source MAC address verification is enabled or
disabled
• For ports that are enabled for snooping, whether they are
trusted or untrusted and whether logging of invalid packets
has been enabled
show dhcpsnooping
To display the trust state and rate limiting parameters
configured on specified ports
show dhcpsnooping port
port-string
To display the contents of the DHCP snooping bindings
database
show dhcpsnooping binding
[dynamic | static] [port
port-string] [vlan vlan-id]
To display DHCP snooping statistics for untrusted ports show dhcpsnooping statistics
Table 26-11 Managing DHCP Snooping
Task Command
To remove bindings from the DHCP snooping bindings
database
clear dhcpsnooping binding [port
port-string | mac mac-addr]
To clear the DHCP snooping statistics counters clear dhcpsnooping statistics
To reset the rate limit values to the defaults of 15 packets per
second with a burst interval of 1 second
clear dhcpsnooping limit
port-string

Enterasys C5G124-24 Specifications

General

Brand	Enterasys
Model	C5G124-24
Category	Switch
Language	English