Dell Force10 S25N-S50N FTOS Command Line Reference Guide FTOS 8.4.2.7 E-Series - Page 1536

www.dell.com | support.dell.com • show tech-support In addition to these debug commands, FTOS supports diagnostics, monitoring, and fault isolation commands to assist in gathering information. Important Points to Remember • Unless otherwise noted, these commands are available on TeraScale systems only. • The trace-log file captures failure information on most failure events. • The RPM-SFM runtime loopback test failure initiates an SFM walk. The system automatically places each SFM (in sequential order) in an offline state, runs the loopback test, and then places the SFM back in an active state. This continues until the system determines a working SFM combination. If no working combination is found, the system restores to the pre-walking SFM state • If the line card runtime loopback test fails, the system does not launch an SFM walk. Note: SFM walking assumes a chassis with the maximum number of SFMs in an active state. dataplane-diag disable loopback e Disable the runtime loopback test on the primary RPM and line cards. Syntax dataplane-diag disable loopback To re-enable, use the no dataplane-diag disable loopback command. Defaults Enabled Command Modes CONFIGURATION Command History Version 6.5.4.0 Introduced Related Commands show diag sfm dataplane-diag disable sfm-bringdown dataplane-diag disable sfm-walk Display the loopback test results Disable the automatic SFM bringdown Diable the automatic SFM walk 1536 | E-Series Debugging and Diagnostics