Spanning-Tree Uplinkfast - Dell Networking 2024 Reference Manual

Default Configuration
The default hold count is 6 BPDUs.
Command Mode
Global Configuration mode
User Guidelines
There are no user guidelines for this command.
Example
The following example sets the maximum number of BPDUs sent to 6.
console(config)#spanning-tree transmit hold-count 6

spanning-tree uplinkfast

Use the spanning-tree uplinkfast command to configure the rate at which
gratuitous frames are sent (in packets per second) after a switchover to an
alternate port on STP-PV and RSTP-PV configured switches and enable
Direct Rapid Convergence on STP-PV switches. This command assists in
accelerating spanning-tree convergence after switchover to an alternate port.
Use the no form of the command to return the configured rate to the default
value (or disable uplinkfast on STP-PV configured switches).
Syntax
spanning-tree uplinkfast [max-update-rate
no spanning-tree uplinkfast [max-update-rate]
max-update-rate —The rate at which update packets are sent. (Range: 0-
•
3200
Default Configuration
The default rate is 150.
Command Modes
Global Configuration Mode
764
Spanning Tree Commands
packets/s
]