Dell Force10 E600i FTOS Version 8.4.1.5 Configuration Guide for ExaScale - Page 465

Clear ARP cache To clear the ARP cache of dynamically learnt ARP information, use the following command in the EXEC privilege mode: Command Syntax Command Mode Purpose clear arp-cache [interface | EXEC privilege ip ip-address] [no-refresh] Clear the ARP caches for all interfaces or for a specific interface by entering the following information: • For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet followed by the slot/port information. • For a port channel interface, enter the keyword port-channel followed by a number from 1 to 255 for TeraScale and 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 VLAN interface, enter the keyword vlan followed by a number between 1 and 4094. E-Series ExaScale platforms support 4094 VLANs with FTOS version 8.2.1.0 and later. Earlier ExaScale supports 2094 VLANS. ip ip-address (OPTIONAL) Enter the keyword ip followed by the IP address of the ARP entry you wish to clear. no-refresh (OPTIONAL) Enter the keyword no-refresh to delete the ARP entry from CAM. Or use this option with interface or ip ip-address to specify which dynamic ARP entries you want to delete. Note: Transit traffic may not be forwarded during the period when deleted ARP entries are resolved again and re-installed in CAM. Use this option with extreme caution. IPv4 Addressing | 465