ECS2020 Series CLI Reference Guide-R04

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Use the arp-inspection rate-limit command to set rate limitation on interface.The switch
drops ARP packets after it receives more than the configured rate of packets per second.
Use the no form of this command to return to default settings.
The example shows how to set a rate limit to 30 pps on interface gig0/1. You can
verify settings by the following show arp-inspection interface command.
ECS2020-10P(config)# interface GigabitEthernet 0/1
ECS2020-10P(config-if-GigabitEthernet0/1)# arp-inspection rate-limit 30
ECS2020-10P(config-if-GigabitEthernet0/1)# end //Returns the privilege mode
ECS2020-10P# show arp-inspection interfaces GigabitEthernet 0/1
Interfaces | Trust State | Rate (pps) | SMAC Check | DMAC Check | IP Check/Allow Zero |
-------------+----------------+---------------+-------------------|-------------------+---------------------------+
gi0/1 | Untrusted | 30 | disabled | disabled | disabled/disabled
14.3 arp inspection trust
arp-inspection trust
no arp-inspection trust
ARP inspection trust is disabled
Interface configuration mode
Use the arp-inspection trust command to set a trusted interface.The switch
does not check ARP packets that are received on the trusted interface, it simply forwards
packets. Use the no arp-inspection trust form of this command to set an untrusted
interface.
The example shows how to set interface gig0/1 to trust. You can
verify settings by the show arp-inspection interface command.
ECS2020-10P(config)# interface GigabitEthernet 0/1
ECS2020-10P(config-if-GigabitEthernet0/1)# arp-inspection trust
ECS2020-10P(config-if-GigabitEthernet0/1)# do show arp-inspection interfaces
GigabitEthernet 0/1
Interfaces | Trust State | Rate (pps) | SMAC Check | DMAC Check | IP Check/Allow Zero |
-------------+----------------+---------------+-------------------|-------------------+---------------------------+
gi0/1 | Trusted | None | disabled | disabled | disabled/disabled
Parameter
Parameter
Description
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-
Usage
Example
Default
Usage
Example
Mode