GS-4210-Series (V2) User Manual

Command Guide of GS-4210 Series
127
Example:
The example shows how to set interface gi1 to validate “src-mac” 、 “dst-mac” and “ip allow zeros”. You can verify
settings by the following show ip arp inspection interface command.
switch(config)# interface gi1
switch(config-if)# ip arp inspection validate src-mac
switch(config-if)# ip arp inspection validate dst-ma
switch(config-if)# ip arp inspection validate ip allow-zeros
switch(config)# do show ip arp inspection interface gi1
Interfaces | Trust State | Rate (pps) | SMAC Check | DMAC Check | IP Check/Allow Zero |
------------+--------------+--------------+----------------|-----------------+-------------------------+
gi1 | Untrusted | None | enabled | enabled | enabled/ enabled
4.8.5 ip arp inspection rate-limit
Command:
ip arp inspection rate-limit <1-50>
no ip arp inspection rate-limit
Parameter:
<1-50>
Set 1 to 50 PPS of DHCP packet rate limitation
Default:
Default is un-limited of ARP packet
Mode:
Interface Configuration
Usage Guide:
Use the ip arp inspection rate-limit command to set rate limitation on interface. The switch drop ARP packets after
receives more than configured rate of packets per second. Use the no form of this command to return to default
settings.
Example:
The example shows how to set rate limit to 30 pps on interface gi1. You can verify settings by the following show ip
arp inspection interface command.