R21xx-HP FlexFabric 11900 Layer 3 IP Services Command Reference

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display dhcp snooping trust
Use display dhcp snooping trust to display information about trusted ports.
Syntax
display dhcp snooping trust
Views
Any view
Predefined user roles
network-admin
network-operator
Examples
# Display information about trusted ports.
<Sysname> display dhcp snooping trust
DHCP snooping is enabled.
DHCP snooping trust becomes active.
Interface Trusted
========================= ============
Ten-GigabitEthernet1/0/1 Trusted
Related commands
dhcp snooping trust
reset dhcp snooping binding
Use reset dhcp snooping binding to clear DHCP snooping entries.
Syntax
reset dhcp snooping binding { all | ip ip-address [ vlan vlan-id ] }
Views
User view
Predefined user roles
network-admin
Parameters
all: Clears all DHCP snooping entries.
ip ip-address: Clears the DHCP snooping entry for the specified IP address.
vlan vlan-id: Clears DHCP snooping entries for the specified VLAN.
Usage guidelines
This command clears the specified DHCP snooping entries for all slots.
Examples
# Clear all DHCP snooping entries.
<Sysname> reset dhcp snooping binding all