Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 729

Usage Information The following is a list of the Dell Networking OS version history for this command. Version Description 9.9(0.0) 9.2(1.0) 8.3.19.0 8.3.11.1 8.3.7.0 8.1.1.2 7.6.1.0 7.5.1.0 6.1.1.0 Introduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on the E-Series ExaScale. Introduced on the S-Series. Introduced on the C-Series. Introduced on the E-Series. When you configure keepalive, the system sends a self-addressed packet out of the configured interface to verify that the far end of a WAN link is up. When you configure no keepalive, the system does not send keepalive packets and so the local end of a WAN link remains up even if the remote end is down. linecard portmode Split a single 40G port into four 10G ports on the switch. C9000 Series Syntax Parameters linecard slot-id port number portmode quad linecard slot-id number Enter the slot ID of a line card to reset. The range of slot IDs is from 0 to 11. Enter the port number of the 40G port to be split. The port range is from 0 to 20. A 40G port number is a multiple of 4; for example, 0, 4, 8, 12, ... 120, 124, 128). Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version Description 9.9(0.0) 9.2(1.0) Introduced on the C9010. Introduced on the Z9500. Usage Information Enabling quad mode on a port removes the interface configurations (if any) on the port after a save and reload. Be sure that the port is removed from other L2 and L3 feature configurations. You must save and reload the system for the 40G to 4x10G port change to take effect. This command cannot be used if LR4 optics are inserted in the 40G port. Interfaces 729