Reference Guide
IPv4 Routing | 679
Parameters
Defaults
Not configured.
Command Modes
CONFIGURATION
Command
History
Usage
Information
You cannot use Class D or Class E IP addresses or zero IP address (0.0.0.0) when 
creating a static ARP. Zero MAC addresses (00:00:00:00:00:00) are also invalid.
Related
Commands
arp learn-enable
c e s
Enable ARP learning via Gratuitous ARP.
Syntax
arp learn-enable
vrf name E-Series Only: Enter the VRF process identifier to tie the static route to the 
VRF process.
ip-address
Enter an IP address in dotted decimal format.
mac-address
Enter a MAC address in nnnn.nnnn.nnnn format.
interface
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 keyword 
port-channel followed by 
a number:
C-Series and S-Series Range: 1-128
E-Series Range: 1 to 32 for EtherScale, 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.
Version 8.3.19.0 Introduced on S4820T 
Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
Version 8.3.7.0 Introduced on S4810 
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.2.1.1 Introduced on E-Series
clear arp-cache Clear dynamic ARP entries from the ARP table.
show arp Display ARP table.










