Msti - Dell Z9500 Command Reference Manual

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The max-hops command is a configuration command that applies to both the IST

and all MST instances in the MSTP region. The BPDUs sent out by the root switch

set the remaining-hops parameter to the configured value of max-hops. When a

switch receives the BPDU, it decrements the received value of the remaining hops

and uses the resulting value as remaining-hops in the BPDUs. If the remaining-

hops reach zero, the switch discards the BPDU and ages out any information that it

holds for the port.

msti

Configure multiple spanning tree instance, bridge priority, and one or multiple VLANs mapped to the MST

msti instance {vlan range | bridge-priority priority}

To disable mapping or bridge priority, use the no msti instance {vlan range

| bridge-priority priority} command.

msti instance

bridge-priority

default bridge-priority is 32768.

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.

Multiple Spanning Tree Protocol (MSTP)

Enter the MSTP iInstance. The range is from zero (0) to 63.

Enter the keyword vlan then the identifier range value. The

range is from 1 to 4094.

Enter the keywords bridge-priority then a value in

increments of 4096 as the bridge priority. The range is from

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.