Msti - Dell Force10 Z9000 Reference Manual

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 reaches 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 instance.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax msti instance {vlan range | bridge-priority priority}
To disable mapping or bridge priority, use the no msti instance {vlan range |
bridge-priority priority} command.
Parameters
msti
vlan
bridge-priority
priority
Defaults default bridge-priority is 32768.
Command Modes INTERFACE
Command History
Version 8.3.11.1
Version 8.3.7.0
Version 7.6.1.0
Version 7.5.1.0
Version 6.5.1.0
Usage By default, all VLANs are mapped to MST instance zero (0) unless you use the vlan range
Information
command to map it to a non-zero instance.
996
instance
Enter the MSTP iInstance. The range is zero (0) to 63.
range
Enter the keyword vlan followed by the identifier range value. The
range is 1 to 4094.
Enter the keywords bridge-priority followed by a value in
increments of 4096 as the bridge priority. The range is 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.
Introduced on the Z9000.
Introduced on the S4810.
Introduced on the S-Series.
Introduced on the C-Series.
Introduced.