Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 513
clear arp-cache
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Related Commands Version 7.5.1.0 pre-Version 6.2.1.1 show interfaces Introduced on C-Series Introduced on E-Series Displays the ARP timeout value for all available interfaces. clear arp-cache c e s Clear the dynamic ARP entries from a specific interface or optionally delete (no-refresh) ARP entries from CAM. Syntax clear arp-cache [vrf name | interface | ip ip-address] [no-refresh] Parameters vrf name interface ip ip-address no-refresh E-Series Only: Clear only the ARP cache entries tied to the VRF process. (OPTIONAL) Enter the following keywords and slot/port or number information: • For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet followed by the slot/port information. • For the Management interface, enter the keyword ManagementEthernet followed by the slot/port information. The slot range is 0-1 and the port range is 0. • For a Port Channel interface, enter the keyword port-channel followed by a number: C-Series and S-Series Range: 1-128 E-Series Range: 1 to 32 for EtherScale, 1 to 255 for TeraScale. • 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, enter the keyword vlan followed by a number from 1 to 4094. (OPTIONAL) Enter the keyword ip followed by the IP address of the ARP entry you wish to clear. (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. Command Modes EXEC Privilege Command History Version 8.3.5.0 Version 8.2.1.0 Version 8.1.1.0 Version 7.9.1.0 Version 7.6.1.0 Version 7.5.1.0 pre-Version 6.2.1.1 Introduced on the S55. Support 4094 VLANs on E-Series ExaScale (prior limit was 2094) Introduced on E-Series ExaScale Introduced VRF on the E-Series Introduced on S-Series Introduced on C-Series Introduced on E-Series IPv4 Routing | 513