Dell Force10 C150 Configuration Manual page 649

Task
Change the hello-time parameter.
Note: With large configurations (especially those with more
ports) Dell Force10 recommends that you increase the
hello-time.
Range: 1 to 10
Default: 2 seconds
Change the max-age parameter.
Range: 6 to 40
Default: 20 seconds
Change the max-hops parameter.
Range: 1 to 40
Default: 20
View the current values for MSTP parameters using the
command from EXEC privilege mode.
Figure 29-7. Viewing the Current Values for MSTP Parameters
FTOS(conf-mstp)#forward-delay 16
FTOS(conf-mstp)#exit
FTOS(conf)#do show running-config spanning-tree mstp
!
protocol spanning-tree mstp
no disable
name my-mstp-region
MSTI 1 VLAN 100
MSTI 2 VLAN 200-300
forward-delay 16
MSTI 2 bridge-priority 4096
FTOS(conf)#
Command Syntax
hello-time seconds
max-age seconds
max-hops number
show running-config spanning-tree mstp
Multiple Spanning Tree Protocol | 649
Command Mode
PROTOCOL MSTP
PROTOCOL MSTP
PROTOCOL MSTP