Reference Guide
25
IPv4 Routing
The basic IPv4 commands are supported by Dell Networking operating system (FTOS) on the platform.
arp
To associate an IP address with a MAC address in the switch, use address resolution protocol (ARP).
S4820T
Syntax
arp ip-address mac-address interface
To remove an ARP address, use the no arp ip-address command.
Parameters
ip-address
Enter an IP address in dotted decimal format.
mac-address
Enter a MAC address in nnnn.nnnn.nnnn format.
interface
(OPTIONAL) Enter any of the following keywords and slot/port or 
number information:
• For the Management interface, enter the keyword 
ManagementEthernet then the slot/port information. The 
slot range is from 0 to 1 and the port range is 0.
• For a Port Channel interface, enter the keywords port-
channel
 then a number. The range is from 1 to 128.
• For a 10-Gigabit Ethernet interface, enter the keyword 
TenGigabitEthernet then the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword 
fortyGigE then the slot/port information.
Defaults Not configured.
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, refer to the 
relevant 
FTOS Command Line Reference Guide
.
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
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