Netgear XCM8806 Chassis Hardware Installation Guide - Page 783

NETGEAR 8800 Chassis Switch CLI Manual • Common and Internal Spanning Tree (CIST)-The name of the CIST that controls the connectivity of interconnecting MSTP regions. • Total number of MST Instances (MSTI)-The number of MSTIs running in the MSTP region. If you use the show stpd command and specify the name of an STPD, in addition to the data previously described, the command displays more detailed information about the STPD. If you specify the detail option, the switch displays the same type of information for all of the STPDs configured on the switch. The additional output includes the following: • STPD mode of operation • Autobind mode • Active VLANs • Timer information • Topology change information If you have MSTP configured, the command also displays the following information: • Bridge role • CIST root • CIST regional root • MSTI instances • Master port (Displayed only on MSTI STPDs) If your STPD has the same name as another component, for example a VLAN, NETGEAR recommends that you specify the identifying keyword as well as the name. If you do not specify the stpd keyword, an error message similar to the following is displayed: %% Ambiguous command: "show Test" In this example, to view the settings of the STPD Test, enter show stpd Test. If your STPD has a name unique only to that STPD, the keyword stpd is optional. Example The following command displays the STPD settings on a switch that has MSTP configured: show stpd The following is sample output from this command: MSTP Global Configuration: MSTP Region Name : MSTP format Identifier : MSTP Revision Level : Common and Internal Spanning Tree (CIST) : Total Number of MST Instances (MSTI) : 00304841ed97 0 3 ---0 Chapter 17. STP Commands | 783