26. Gratuitous ARP Commands
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26.4. config gratuitous_arp send
dup_ip_detected
Description
This command is used to enable or disable the sending of gratuitous ARP requests
when a duplicate IP address is detected. By default, the state is disabled. For this
command, duplicate IP detected means that the system received an ARP request
packet that is sent by an IP address that matches the system's own IP address. In this
case, the system knows that somebody out there is using an IP address that conflicts
with that of the system. In order to reclaim the correct host of this IP address, the
system can send out the gratuitous ARP request packet for this duplicate IP address.
Format
config gratuitous_arp send dup_ip_detected [enable | disable]
Parameters
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To enable the sending of gratuitous ARP requests when a duplicate IP address is
detected:
Zxxx0:admin# config gratuitous_arp learning enable
Command: config gratuitous_arp learning enable
Success.
Zxxx0:admin#
enable
Enable the sending of gratuitous ARP requests when a duplicate IP is detected.
disable
Disable the sending of gratuitous ARP requests when a duplicate IP is detected.
Zxxx0:admin#config gratuitous_arp send dup_ip_detected enable
Command: config gratuitous_arp send dup_ip_detected enable
Success.
Zxxx0:admin#
Summary of Contents for ZEQUO 2200
Page 3: ...3 ...
Page 86: ...7 ARP Commands 86 ...
Page 93: ...9 Auto Configuration Commands 93 ...
Page 273: ...30 IPv6 NDP Commands 273 ...
Page 330: ...36 LLDP Commands 330 ...
Page 361: ...39 MAC based Access Control Commands 361 ...
Page 461: ...49 Protocol VLAN Commands 461 ...
Page 483: ...50 QoS Commands 483 ...
Page 504: ...53 SNMPv1 v2 v3 Commands 504 Only Administrator level users can issue this command ...
Page 523: ...53 SNMPv1 v2 v3 Commands 523 ...
Page 562: ...57 Subnet VLAN Commands 562 ...