Command Line Reference Guide
arp inspection-trust
Specify a port as trusted so that ARP frames are not validated against the binding table.
S5000
Syntax
arp inspection-trust
Defaults Disabled
Command Modes
• INTERFACE
• INTERFACE PORT-CHANNEL
Command History
Version 9.0(1.3) Introduced on the S5000.
Related
Commands
arp inspection – enables dynamic ARP inspection on a VLAN.
clear ip dhcp snooping
Clear the DHCP binding table.
S5000
Syntax
clear ip dhcp snooping binding
Defaults none
Command Modes EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
Related
Commands
show ip dhcp snooping – displays the contents of the DHCP binding table.
ip dhcp relay
Enable Option 82.
S5000
Syntax
ip dhcp relay information-option [remote-id | trust-downstream]
426