Dell Force10 S4820T FTOS Command Reference Guide - Page 695

Usage Information Related Commands You can only configure one domain name with the ip domain-name command. To configure more than one domain name, configure the ip domain-list command up to 6 times. Use the following steps to enable dynamic resolution of hosts: • specify a domain name server with the ip name-server command. • enable DNS with the ip domain-lookup command. To view current bindings, use the show hosts command. ip domain-list Configure additional names. ip fib download-igp-only e Configure the E-Series to download only IGP routes (for example, OSPF) on to line cards. When the command is configured or removed, it clears the routing table (similar to clear ip route command) and only IGP routes populate the table. Syntax ip fib download-igp-only [small-fib] To return to default setting, use the no ip fib download-igp-only [small-fib] command. Parameters small-fib (OPTIONAL) Enter the keyword small-fib to download a smaller FIB table. This option is useful on line cards with a limited FIB size. Defaults Disabled Command Modes CONFIGURATION Command History Version 8.1.1.0 Version 7.6.1.0 Version 7.5.1.0 pre-Version 6.2.1.1 Introduced on E-Series ExaScale Added support for S-Series Added support for C-Series Introduced on E-Series ip helper-address c e s Specify the address of a DHCP server so that DHCP broadcast messages can be forwarded when the DHCP server is not on the same subnet as the client. Syntax ip helper-address ip-address | default-vrf To remove a DHCP server address, enter no ip helper-address. IPv4 Routing | 695