Arp Configuration; Arp Timeout; Table 173: Address Resolution Protocol Commands - Edge-Core ECS4810-12M Layer 2 Management Manual

| IP Interface Commands
C 45
HAPTER
IPv4 Interface
ARP C
ONFIGURATION

arp timeout

E
XAMPLE
Console#ping 10.1.0.9
Type ESC to abort.
PING to 10.1.0.9, by 5 32-byte payload ICMP packets, timeout is 5 seconds
response time: 10 ms
response time: 10 ms
response time: 10 ms
response time: 10 ms
response time: 0 ms
Ping statistics for 10.1.0.9:
5 packets transmitted, 5 packets received (100%), 0 packets lost (0%)
Approximate round trip times:
Minimum = 0 ms, Maximum = 10 ms, Average = 8 ms
Console#
R C
ELATED OMMANDS
interface (818)
This section describes commands used to configure the Address Resolution
Protocol (ARP) on the switch.

Table 173: Address Resolution Protocol Commands

Command Function
arp timeout Sets the time a dynamic entry remains in the ARP
cache
clear arp-cache Deletes all dynamic entries from the ARP cache
show arp Displays entries in the ARP cache
This command sets the aging time for dynamic entries in the Address
Resolution Protocol (ARP) cache. Use the no form to restore the default
timeout.
S
YNTAX
arp timeout seconds
no arp timeout
seconds - The time a dynamic entry remains in the ARP cache.
(Range: 300-86400; 86400 seconds is one day)
D S
EFAULT ETTING
1200 seconds (20 minutes)
C M
OMMAND ODE
Global Configuration
C U
OMMAND SAGE
When a ARP entry expires, it is deleted from the cache and an ARP
◆
request packet is sent to re-establish the MAC address.
– 1168 –
Mode
GC
PE
NE, PE