Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1772

max-age To maintain configuration information before refreshing that information, set the time interval for the spanning tree bridge. C9000 Series Syntax max-age seconds To return to the default values, use the no max-age command. Parameters seconds Enter a number of seconds the system waits before refreshing configuration information. The range is from 6 to 40. The default is 20 seconds. Defaults 20 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 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 Description 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 forward-delay - changes the wait time before STP transitions to the Forwarding state. hello-time - changes the time interval between BPDUs. protocol spanning-tree To enable and configure the spanning tree group, enter SPANNING TREE mode. C9000 Series Syntax protocol spanning-tree stp-id Spanning Tree Protocol (STP) 1772