Dell S6000 FTOS 9.0(2.0) Command Line Reference Guide for the System - Page 470

www.dell.com | support.dell.com Command History Usage Information Version 9.0.2.0 Version 8.3.11.1 Introduced on the S6000. Introduced on Z9000 In FTOS versions prior to 8.3.1.0, if a gratuitous ARP is received some time after an ARP request is sent, only RP2 installs the ARP information. For example: 1 At time t=0 FTOS sends an ARP request for IP A.B.C.D 2 At time t=1 FTOS receives an ARP request for IP A.B.C.D 3 At time t=2 FTOS installs an ARP entry for A.B.C.D only on RP2. Beginning with version 8.3.1.0, when a Gratuitous ARP is received, FTOS installs an ARP entry on all 3 CPUs. arp retries z S6000 Set the number of ARP retries and the time between retries in case the system does not receive an ARP reply in response to an ARP request. Syntax arp retries number Parameters number Enter the number of retries. Range: 1 to 20. Default: 5 Defaults 5 Command Modes CONFIGURATION Command History Version 9.0.2.0 Version 8.3.11.1 Introduced on the S6000. Introduced on Z9000 Usage Information Retries are 20 seconds apart. Related Commands arp backoff-time Set the backoff timer for repeat ARPs. arp timeout z S6000 Set the time interval for an ARP entry to remain in the ARP cache. Syntax arp timeout minutes To return to the default value, enter no arp timeout. Parameters seconds Enter the number of minutes. Range: 0 to 35790. Default: 240 minutes. Defaults 240 minutes (4 hours) 470 | IPv4 Routing