Dell Force10 S4810P, Reference Manual

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max-hops
Configure the maximum hop count.
C-Series, E-Series, S-Series, Z-Series
Syntax max-hops number
To return to the default values, use the
no max-hops
command.
Parameters
range Enter a number for the maximum hop count. The range is 1 to 40. The
default is 20.
Defaults 20 hops
Command Modes MULTIPLE SPANNING TREE
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
Version 6.5.1.0 Introduced.
Usage
Information 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 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
instance
Enter the MSTP iInstance. The range is zero (0) to 63.
vlan
range
Enter the keyword
vlan
followed by the identifier range value. The
range is 1 to 4094.
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