Mellanox MLNX-OS User Manual for SX1018HP Ethernet Managed Blade Switch

Rev 2.10
Mellanox Technologies
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Mellanox Technologies Confidential
ip arp timeout
ip arp timeout <timeout-value>
no ip arp timeout
Sets the dynamic ARP cache timeout.
The no form of the command sets the timeout to default.
Syntax Description timeout-value Time (in seconds) that an entry remains in the ARP
cache. Valid values are from 240 to 28800.
Default 1500 seconds
Configuration Mode Config
History 3.2.0230
Role admin
Example
switch (config) # ip arp timeout 2000
switch (config) # show ip arp
ARP Timeout: 2000
Total number of entries: 55
IP Address MAC Address Interface
1.0.0.2 00:02:c9:5c:30:40 Vlan11
1.0.0.3 00:11:22:33:44:55 Vlan11
2.0.0.2 00:02:c9:5c:30:40 Vlan12
3.0.0.2 00:02:c9:5c:30:40 Vlan13
4.0.0.2 00:02:c9:5c:30:40 Vlan14
switch (config) #
Related Commands ip arp
show ip arp
Note This value is used as the ARP timeout whenever a new IP interface is created.