Configuring The Forwarding-Delay Time For A Vlan - Cisco NCS 4200 Series Configuration Manual

Configuring the Forwarding-Delay Time for a VLAN

Exercise care when using this command. For most situations, we recommend that you use the spanning-tree
Note
vlan vlan-id root primary and the spanning-tree vlan vlan-id root secondary global configuration
commands to modify the hello time.
Beginning in privileged EXEC mode, follow these steps to configure the hello time of a VLAN. This procedure
is optional.
SUMMARY STEPS
1. configure terminal
2. spanning-tree vlan vlan-id hello-time seconds
3. end
4. show spanning-tree vlan vlan-id
5. copy running-config startup-config
DETAILED STEPS
Command or Action
Step 1 configure terminal
Step 2 spanning-tree vlan vlan-id hello-time
seconds
Step 3
end
Step 4
show spanning-tree vlan vlan-id
Step 5 copy running-config startup-config
To return to the default setting, use the no spanning-tree vlan vlan-id hello-time global configuration
command.
Configuring the Forwarding-Delay Time for a VLAN
Beginning in privileged EXEC mode, follow these steps to configure the forwarding-delay time for a VLAN.
This procedure is optional.
LAN Switching Configuration Guide, Cisco IOS XE Everest 16.6.1 (Cisco NCS 4200 Series)
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Purpose
Enter global configuration mode.
Configure the hello time of a VLAN. The hello time is the interval between
the generation of configuration messages by the root switch. These messages
mean that the switch is alive.
• For vlan-id, you can specify a single VLAN identified by VLAN ID
number, a range of VLANs separated by a hyphen, or a series of
VLANs separated by a comma. The range is 1 to 4094.
• For seconds , the range is 1 to 10; the default is 2.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Configuring PVST+ and RPVST+