Dell Force10 S4820T FTOS Command Reference Guide - Page 80

www.dell.com | support.dell.com Command History Usage Information Version 8.3.1.0 Version 8.1.1.2 Version 8.1.1.0 Version 6.2.1.1 Version 6.1.1.0 Added 2.4 micro-seconds option. ExaScale supports only 10.4 microseconds and 2.4 microseconds with FTOS 8.3.1.0 and later. Introduced on E-Series ExaScale E600i Introduced on E-Series ExaScale E1200i Support for E300 introduced (10.4 only) Values changed as described above You save the configuration and reload the chassis for the changes to the epoch command setting to take affect. When using 10 SFMs in an ExaScale chassis, the 10.4 and 2.4 settings are both line rate. Additionally, the 2.4 setting has a lower latency. When using 9 SFMs in an ExaScale chassis, the 10.4 setting is line rate; the 2.4 setting reduces throughput. Dell Force10 recommends using the 10.4 setting when the system has 9 SFMs. Using 8 SFMs in an ExaScale chassis reduces throughput at any epoch setting. Note: The E300 supports only the 10.4 epoch setting. The E-Series TeraScale E600/ E600i and the E1200/E1200i systems support the 10.4 and the 3.2 epoch settings. Note: For E-Series ExaScale, the 2.4 setting is supported on FTOS version 8.3.1.0 and later. The 10.4 setting is supported on all ExaScale FTOS versions. The 3.2 setting is only supported on FTOS versions 8.2.1.0 and earlier. exec-banner c e s Enable the display of a text string when the user enters the EXEC mode. Syntax Defaults exec-banner Enabled on all lines (if configured, the banner appears). Command Modes LINE Command History Version 8.1.1.0 Introduced on E-Series ExaScale Version 7.6.1.0 Introduced on S-Series Version 7.5.1.0 Introduced on C-Series E-Series original Command Usage Optionally, use the banner exec command to create a text string that is displayed when the user accesses the EXEC mode. This command toggles that display. 80 | Control and Monitoring