Users Guide
Version Description
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
pre-6.2.1.1 Introduced on the E-Series.
clear arp-cache
Clear the dynamic ARP entries from a specic interface or optionally delete (no-refresh) ARP entries from the content addressable
memory (CAM).
Syntax
clear arp-cache [vrf vrf-name | interface | ip ip-address] [no-refresh]
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VRF to clear the ARP
cache corresponding to that VRF.
interface (OPTIONAL) Enter the following keywords and the interface information:
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port/subport[/subport] information.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port information.
• For the Management interface on the stack-unit, enter the keyword
ManagementEthernet then the slot/port information.
• For a port channel interface, enter the keywords port-channel then a number.
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
ip ip-address (OPTIONAL) Enter the keyword ip then the IP address of the ARP entry you wish to
clear.
no-refresh (OPTIONAL) Enter the keywords no-refresh to delete the ARP entry from CAM. Or
use this option with interface or ip ip-address to specify which dynamic ARP
entries you want to delete.
NOTE: Transit trac may not be forwarded during the period when deleted ARP
entries are resolved again and re-installed in CAM. Use this option with extreme
caution.
Command Modes EXEC Privilege
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
880 IPv4 Routing