Ruijie RG-S29 Series User Manual

Command Reference ARP Commands
Defaults
This function is disabled by default.
Command
Mode
Interface configuration mode
Usage Guide
The egress gateway trusted ARP is different from GSN trusted ARP. With this function enabled, the
device sends a unicast request for confirmation when learning an ARP table entry. The device learns
the ARP table entry after receiving the response. When the device receives the ARP packet, only if
the ARP table entry is aged or incomplete and the ARP packet is a response packet will the packet
be handled. After egress gateway trusted ARP is enabled, the aging time of the ARP table entry
turns to 60 seconds. After this function is disabled, the aging time restores to 3600 seconds.
Configuration
Examples
The following example enables egress gateway trusted ARP.
Ruijie(config)# interface gi 0/0
Ruijie(config-if-GigabitEthernet 0/0)# arp trust-monitor enable
The following example disables engress gateway trusted ARP.
Ruijie(config)# interface gi 0/0
Ruijie(config-if-GigabitEthernet 0/0)# no arp trust-monitor enable
Related
Commands
Command
Description
N/A
N/A
Platform
Description
N/A
2.12 arp unresolve
Use this command to set the maximum number of the unresolved ARP entries. Use no form of this
command to restore the default setting.
arp unresolve number
no arp unresolve
Parameter
Description
Parameter
Description
number
The maximum number of the unresolved ARP entries in the range
from 1 to the ARP table size supported by the device.
Defaults
The default is the ARP table size supported by the device.
Command
Mode
Global configuration mode.
Usage Guide
If there are a large number of unresolved entries in the ARP cache table and they do not disappear
after a period of time, this command can be used to limit the quantity of the unresolved entries.

Ruijie RG-S29 Series Specifications

General

Brand	Ruijie
Model	RG-S29 Series
Category	Switch
Language	English