Parameters
vrf name
E-Series Only: Clear only the ARP cache entries tied to the VRF
process.
interface
(OPTIONAL) Enter the following keywords and slot/port or number
information:
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the slot/port information.
• For the Management interface, enter the keyword
ManagementEthernet followed by the slot/port
information. The slot range is 0-1 and the port range is 0.
• For a Port Channel interface, enter the keywords port-
channel followed by a number. For the C-Series and S-
Series, the range is 1 to 128. For the E-Series, 1 to 255 for
TeraScale, and 1 to 512 for ExaScale.
• For a SONET interface, enter the keyword sonet followed by
the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port
information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE followed by the slot/port information.
• For a VLAN, enter the keyword vlan followed by a number
from 1 to 4094.
ip
ip-address
(OPTIONAL) Enter the keyword ip followed by 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 traffic 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
Version 8.3.11.1 Introduced on the Z9000.
Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
Version 8.3.7.0 Introduced on the S4810.
Version 8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale (the prior
limit was 2094).
Version 8.1.1.0 Introduced on the E-Series ExaScale.
Version 7.9.1.0 Introduced VRF on the E-Series.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
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