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hello-time

Syntax

Hierarchy Level

Description

For Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), VLAN Spanning Tree Protocol (VSTP), or Multiple Spanning Tree Protocol (MSTP), specifies the number of seconds between transmissions of configuration BPDUs by the root bridge.

Default

2 seconds

Options

seconds—(Optional) Number of seconds between transmissions of configuration BPDUs.

  • Range: 1 through 10

  • Default: 2 seconds

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 8.4.

Statement updated in Junos OS Release 9.4 for EX Series switches to add VSTP support.

Support for logical systems added in Junos OS Release 9.6.

Support for logical systems added in Junos OS Release 9.6.