Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

Announcement: Try the Ask AI chatbot for answers to your technical questions about Juniper products and solutions.

close
external-header-nav
Documentation
Menu
License Guide
Quick Starts
Validated Designs
Explore Pathfinder Apps
CLI Explorer
Feature Explorer
Hardware Compatibility Tool
Port Checker
Browse All
Collapse

Pathfinder Apps

All

By Software

By Hardware

Learn More
Pathfinder HomeCLI ExplorerCompliance AdvisorFeature ExplorerHardware Compatibility ToolJunos XML API ExplorerJunos YANG Data Model ExplorerPort CheckerPower CalculatorSNMP MIB ExplorerSystem Log Explorer
CLI ExplorerFeature ExplorerJunos XML API ExplorerJunos YANG Data Model ExplorerSNMP MIB ExplorerSystem Log Explorer
Compliance AdvisorFeature ExplorerHardware Compatibility ToolPort CheckerPower Calculator
Home Documentation Junos OS Junos CLI Reference CLI Reference V

Junos CLI Reference

keyboard_arrow_up
close
keyboard_arrow_left
Junos CLI Reference
Table of Contents Expand all
list Table of Contents
file_download PDF
{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
English
ON THIS PAGE
keyboard_arrow_right

vlan (MSTP)

date_range 03-May-24
arrow_backward
arrow_forward

Syntax

content_copy zoom_out_map
vlan vlan-id;

EX Series

content_copy zoom_out_map
vlan (all | vlan-id | vlan-name) {
     bridge-priority priority;
     forward-delay seconds;
     hello-time seconds;
     interface interface-name {
         bpdu-timeout-action {
             block;
             log;
        }
         cost  cost;
         disable;
         edge;
         mode mode;
         no-root-port;
         priority priority;
    }
     max-age seconds;
     traceoptions {
        file filename <files number > <size size> <no-stamp | world-readable | no-world-readable>;
        flag flag;
    }
}

Hierarchy Level

content_copy zoom_out_map
[edit logical-systems logical-system-name protocols mstp msti msti-id],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols mstp msti msti-id]
content_copy zoom_out_map
[edit protocols mstp msti msti-id],
[edit protocols mstp msti msti-id]
[edit protocols vstp]
content_copy zoom_out_map
[edit routing-instances routing-instance-name protocols mstp msti msti-id]

Description

Configure the VLANs for a Multiple Spanning Tree Instance (MSTI) or VSTP instance.

Note:

When you configure VSTP with the set prototocol vstp vlan all command, vlan-id 1 is excluded to be compatible with Cisco PVST+. If you want vlan-id 1 to be included in VSTP, you must set it separately with the set protocol vstp vlan 1 command.

Tip:

To display a list of all configured VLANs on the system, including VLANs that are configured but not committed, type ? after vlan or vlans in your configuration mode command line. Note that only one VLAN is displayed for a VLAN range.

Options

vlan-name—Name of the VLAN.

vlan-id—The VLAN identifier associated with the MSTI.

vlan-id-range—Range of VLAN identifiers associated with the MSTI in the form minimum-vlan-id-maximum-vlan-id. VLAN identifier ranges are not supported for VSTP.

  • Range: 1 through 4096

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 with enhanced ? (CLI completion feature) functionality in Junos OS Release 9.5 for EX Series switches.

Support for logical systems added in Junos OS Release 9.6.

Related Documentation

arrow_backward PREVIOUS vlan-model
NEXT arrow_forward vlan (PIM Snooping)
external-footer-nav