Dell PowerConnect 55xx Systems User Guide 287– Source IP Address — The device IP address that is used forcommunication with RADIUS servers.Defining RADIUS Servers Using CLI CommandsThe following table summarizes the CLI commands for defining fieldsdisplayed on the RADIUS pages.Table 9-51. RADIUS Server CLI CommandsCLI Command Descriptionradius-server host {ipv4-address|ipv6-address|ipv6z-address|hostname} [auth-portauth-port-number] [acct-portacct-port-number][timeouttimeout] [retransmit retries][deadtime deadtime] [key key-string] [source {ipv4-address|ipv6-address}] [prioritypriority] [usage{login|802.1x|all}]no radius-server host {ipv4-address|ipv6-address|hostname}Specifies a RADIUS server host.Use the no form of the command todelete the specified RADIUS serverhost.radius-server timeout timeoutno radius-server timeoutSets the interval for which a devicewaits for a server host to reply.Use the no form of this command torestore the default configuration.radius-server source-ip source-ip-addressno radius-server source-ipsource-ip-addressSpecifies the source IPv4 addressthat will be used for the IPv4communication with RADIUSservers.Use the no form of this command torestore the default configuration.