Enable Proxy Arp; Clear Arp Cache - Dell Force10 C150 Configuration Manual

Command Syntax
arp
ip-address mac-address interface
These entries do not age and can only be removed manually. To remove a static ARP entry, use the
ip-address
To view the static entries in the ARP cache, use the
privilege mode.
Figure 21-7. show arp static Command Example
FTOS#show arp
Protocol
--------------------------------------------------------------------------------
Internet
FTOS#

Enable Proxy ARP

By default, Proxy ARP is enabled. To disable Proxy ARP, use
mode.
To re-enable Proxy ARP, use the following command in the INTERFACE mode:
Command Syntax
ip proxy-arp
To view if Proxy ARP is enabled on the interface, use the
mode. If it is not listed in the show config command output, it is enabled. Only nondefault information is
displayed in the

Clear ARP cache

To clear the ARP cache of dynamically learnt ARP information, use the following command in the EXEC
privilege mode:
472 | IPv4 Addressing
command syntax.
Address Age(min)
10.1.2.4
show config
command output.
Command Mode Purpose
CONFIGURATION Configure an IP address and MAC address mapping
for an interface.
•
•
•
show arp static
Hardware Address
17 08:00:20:b7:bd:32
Command Mode
INTERFACE
show config
ip-address: IP address in dotted decimal format
(A.B.C.D).
MAC address in nnnn.nnnn.nnnn
mac-address:
format
interface: enter the interface type slot/port
information.
command (Figure 253)
Interface VLAN
Ma 1/0 -
no proxy-arp
command in the interface
Purpose
Re-enable Proxy ARP.
command in the INTERFACE
no arp
in the EXEC
CPU
CP