Users Guide

Default Not configured
Command Mode INTERFACE
Usage
Information
Do not use Class D (multicast) or Class E (reserved) IP addresses. Zero MAC addresses
(00:00:00:00:00:00) are invalid. The no version of this command disables the IP ARP configuration.
Example
OS10(conf-if-eth1/1/6)# ip arp 10.1.1.5 08:00:20:b7:bd:32
Supported
Releases
10.2.0E or later
ip arp gratuitous
Enables an interface to receive or send gratuitous ARP requests and updates.
Syntax
ip arp gratuitous {update | request}
Parameters
● update — Specify to enable or disable ARP cache updates for gratuitous ARP.
● request — Specify to enable or disable sending gratuitous ARP requests when duplicate address is
detected.
Default Not configured
Command Mode CONFIG-INTERFACE
Usage
Information
When a reply to a gratuitous ARP request is received, it indicates an IP address conflict in the network.
The no version of this command disables the ARP cache updates for gratuitous ARP.
Example
OS10(conf-if-eth1/1/6)# ip arp gratuitous update
OS10(conf-if-eth1/1/6)# ip arp gratuitous request
Supported
Releases
10.2.0E or later
ip proxy-arp
Enables proxy ARP on an interface.
Syntax
ip proxy-arp enable
Parameters enable—Enable proxy ARP.
Defaults Disabled
Command Mode INTERFACE
Usage
Information
OS10 does not support proxy ARP in a VLT setup.
The no version of this command resets the value to the default.
Example
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# ip proxy-arp
Supported
Releases
OS10 legacy command.
ip route
Assigns a static route on the network device.
Syntax
ip route [vrf vrf-name] dest-ip-prefix mask {next-hop [ interface
interface-type] [route-preference]} [bfd]
Layer 3 895