Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 469
portmode hybrid, Table 15-4., Auto-negotiation and Link Speed Combinations
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Both sides of the link must have auto-negotiation enabled or disabled for the link to come up. The following table details the possible speed and auto-negotiation combinations for a line between two 10/100/1000 Base-T Ethernet interfaces. Table 15-4. Auto-negotiation and Link Speed Combinations Port 0 Port 1 Link Status between Port 1 and Port 2 auto-negotiation enabled* speed 1000 or auto auto-negotiation enabled* speed 1000 or auto Up at 1000 Mb/s auto-negotiation enabled speed 100 auto-negotiation enabled speed 100 Up at 100 Mb/s auto-negotiation disabled speed 100 auto-negotiation disabled speed 100 Up at 100 Mb/s auto-negotiation disabled speed 100 auto-negotiation enabled speed 100 Down auto-negotiation enabled* speed 1000 or auto auto-negotiation disabled speed 100 Down * You cannot disable auto-negotiation when the speed is set to 1000 or auto. Related Commands speed (for 10/100/1000 interfaces) Set the link speed to 10, 100, 1000 or auto-negotiate the speed. portmode hybrid c e s Set a physical port or port-channel to accept both tagged and untagged frames. A port configured this way is identified as a hybrid port in report displays. Syntax portmode hybrid To return a port to accept either tagged or untagged frames (non-hybrid), use the no portmode hybrid command. Defaults non-hybrid Command Modes INTERFACE (conf-if-interface-slot/port) Command History Version 8.3.5.0 Version 8.1.1.0 Version 7.6.1.0 Version 7.5.1.0 Introduced on the S55. Introduced on E-Series ExaScale Introduced on E-Series and S-Series Introduced on C-Series only Interfaces | 469