Displaying Dhcp Snooping Configuration - H3C S3100-52P Operation Manual

Operation Manual – DHCP
H3C S3100-52P Ethernet Switch
packets based on the source IP addresses/MAC addresses.
[Switch] interface Ethernet1/0/2
[Switch-Ethernet1/0/2] ip check source ip-address mac-address
[Switch-Ethernet1/0/2] quit
[Switch] interface Ethernet1/0/3
[Switch-Ethernet1/0/3] ip check source ip-address mac-address
[Switch-Ethernet1/0/3] quit
[Switch] interface Ethernet1/0/4
[Switch-Ethernet1/0/4] ip check source ip-address mac-address
[Switch-Ethernet1/0/4] quit
# Create static binding entries on Ethernet 1/0/2 of the switch.
[Switch] interface Ethernet1/0/2
[Switch-Ethernet1/0/2]
mac-address 0001-0001-0001

2.4 Displaying DHCP Snooping Configuration

Display the user IP-MAC address
mapping entries recorded by the
DHCP snooping function
Display the (enabled/disabled)
state of the DHCP snooping
function and the trusted ports
Display the IP static binding table
ip source
To do...
2-15
Chapter 2 DHCP Snooping Configuration
static binding
Use the command...
display dhcp-snooping [ unit
unit-id ]
display dhcp-snooping trust
display ip source static binding
[ vlan vlan-id | interface
interface-type interface-number ]
ip-address 1.1.1.1
Remarks
Available
in any view