Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 670

www.dell.com | support.dell.com To disable mapping or bridge priority no msti instance {vlan range | bridge-priority priority} Parameters msti instance vlan range bridge-priority priority Enter the Multiple Spanning Tree Protocol Instance Range: zero (0) to 63 Enter the keyword vlan followed by the identifier range value. Range: 1 to 4094 Enter the keyword bridge-priority followed by a value in increments of 4096 as the bridge priority. Range: zero (0) to 61440 Valid priority values are: 0, 4096, 8192, 12288, 16384, 20480, 24576, 28672, 32768, 36864, 40960, 45056, 49152, 53248, 57344, and 61440. All other values are rejected. Defaults default bridge-priority is 32768 Command Modes INTERFACE Command History Version 8.3.5.0 Version 7.6.1.0 Version 7.5.1.0 pre-Version 6.2.1.1 Introduced on the S55. Added support for S-Series Added support for C-Series Introduced on E-Series Usage By default, all VLANs are mapped to MST instance zero (0) unless you use the vlan range command Information to map it to a non-zero instance. name c e s The name you assign to the Multiple Spanning Tree region. Syntax Parameters name region-name To remove the region name, enter no name region-name Enter the MST region name. Range: 32 character limit Defaults Command Modes Command History no default name MULTIPLE SPANNING TREE Version 8.3.5.0 Version 7.6.1.0 Version 7.5.1.0 Version 6.5.1.0 Introduced on the S55. Added support for S-Series Added support for C-Series Introduced Usage For two MSTP switches to be within the same MSTP region, the switches must share the same region Information name (including matching case). 670 | Multiple Spanning Tree Protocol (MSTP)