Accton Technology Edge-corE Fast Ethernet Switch ES3528M-SFP - Manual (Page 193)

Spanning Tree Algorithm Configuration
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• Transmission Limit – The maximum transmission rate for BPDUs is specified by
setting the minimum interval between the transmission of consecutive protocol
messages. (Range: 1-10; Default: 3)
Configuration Settings for MSTP
• Max Instance Numbers – The maximum number of MSTP instances to which this
switch can be assigned.
• Region Revision – The revision for this MSTI. (Range: 0-65535; Default: 0)
• Region Name – The name for this MSTI. (Maximum length: 32 characters)
• Maximum Hop Count – The maximum number of hops allowed in the MST region
before a BPDU is discarded. (Range: 1-40; Default: 20)
Note: The MST name and revision number are both required to uniquely identify an MST
region.
Web – Click Spanning Tree, STA, Configuration. Modify the required attributes, and
click Apply.
Figure 3-88 Configuring Spanning Tree