Navigation
Supported Platforms
Related Documentation
- EX Series
- show spanning-tree bridge
- show spanning-tree interface
- Example: Configuring Network Regions for VLANs with MSTP on EX Series Switches
- Example: Configuring Faster Convergence and Improving Network Stability with RSTP on EX Series Switches
- Understanding STP for EX Series Switches
- Understanding VSTP for EX Series Switches
priority (Spanning Trees)
Syntax
priority priority;
Hierarchy Level
[edit protocols mstp interface (all | interface-name)], [edit protocols mstp ;interface (all | interface-name) arp-on-stp], [edit protocols mstp msti msti-id interface interface-name], [edit protocols mstp msti msti-id interface interface-name arp-on-stp], [edit protocols rstp interface (all | interface-name)], [edit protocols rstp interface (all | interface-name) arp-on-stp], [edit protocols stp interface (all | interface-name)],[edit protocols stp interface (all | interface-name) arp-on-stp],[edit protocols vstp vlan vlan-id interface (all | interface-name)],[edit protocols vstp vlan vlan-id interface (all | interface-name) arp-on-stp]
Release Information
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Statement updated in Junos OS Release 9.4 for EX Series switches to add VSTP support.
Description
For Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), VLAN Spanning Tree Protocol (VSTP), or Multiple Spanning Tree Protocol (MSTP), specify the interface priority to control which interface is elected as the root port.
Default
The default value is 128.
Options
priority—Interface priority. The interface priority must be set in increments of 16.
Range: 0 through 240
Required Privilege Level
routing—To view this statement in the
configuration.
routing-control—To add this statement
to the configuration.
Related Documentation
- EX Series
- show spanning-tree bridge
- show spanning-tree interface
- Example: Configuring Network Regions for VLANs with MSTP on EX Series Switches
- Example: Configuring Faster Convergence and Improving Network Stability with RSTP on EX Series Switches
- Understanding STP for EX Series Switches
- Understanding VSTP for EX Series Switches
Published: 2012-06-19
Supported Platforms
Related Documentation
- EX Series
- show spanning-tree bridge
- show spanning-tree interface
- Example: Configuring Network Regions for VLANs with MSTP on EX Series Switches
- Example: Configuring Faster Convergence and Improving Network Stability with RSTP on EX Series Switches
- Understanding STP for EX Series Switches
- Understanding VSTP for EX Series Switches
