Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 1668
hello-time
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Defaults 15 seconds Command Modes SPANNING TREE 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) 8.3.19.0 8.3.11.1 8.3.7.0 7.7.1.0 7.5.1.0 6.2.1.1 Introduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Introduced on the E-Series. Related Commands max-age - changes the wait time before STP refreshes protocol configuration information. hello-time - changes the time interval between BPDUs. hello-time Set the time interval between generation of the spanning tree bridge protocol data units (BPDUs). C9000 Series Syntax Parameters hello-time seconds To return to the default value, use the no hello-time command. seconds Enter a number as the time interval between transmission of BPDUs. The range is from 1 to 10. The default is 2 seconds. Defaults 2 seconds Command Modes SPANNING TREE 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) 8.3.19.0 8.3.11.1 8.3.7.0 7.7.1.0 7.5.1.0 Introduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. 1668 Spanning Tree Protocol (STP)
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