Alcatel-Lucent ls 6248 User Guide

Command Line Interface

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The ip dhcp snooping Global Configuration mode command globally enables 
DHCP snooping. To return to the default configuration, use the no form of this 
command.

Use the ip source-guard tcam retries-freq global configuration 

command to configure the frequency of retries for TCAM 

resources for inactive IP source guard addresses 

GC

Use the ip source-guard tcam locate privileged EXEC command 

to manually retry to locate TCAM resources for inactive IP source 

guard addresses.

PE

Use the show ip source-guard EXEC command to display the IP 

source guard configuration.

UE

Use the show ip source-guard inactive EXEC command to display 

the IP source guard inactive addresses.

UE

ARP Inspection
ip arp inspection

Use the ip arp inspection global configuration command to 

globally enable ARP inspection. 

GC

Use the ip arp inspection vlan global configuration command to 

enable ARP inspection based on DHCP snooping database on a 

VLAN.

GC

Use the ip arp inspection trust interface configuration command to 

configure an interface trust state that determines if incoming 

Address Resolution Protocol (ARP) packets are inspected.

ICE

Use the ip arp inspection validate global configuration command 

to perform specific checks for dynamic Address Resolution 

Protocol (ARP) inspection.

GC

Use the ip arp inspection list create global configuration command 

to create static ARP binding list and to enter to the ARP list 

configuration mode.

GC

Use the ip mac ARP-list configuration command to static ARP 

binding.

ALC

Use the ip arp inspection list assign global configuration command 

to assign static ARP binding list to a VLAN.

GC

Use the ip arp inspection logging interval global configuration 

command to configure the minimal interval between successive 

ARP SYSLOG messages.

GC

Use the show ip arp inspection EXEC command to display the 

ARP inspection configuration.

UE

Use the show ip arp inspection list priviledged EXEC command to 

display the static ARP binding list.

PE