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Home Documentation Juniper Apstra Juniper Apstra 5.1.0 User Guide Staged Datacenter Blueprints Physical Links LAG

Juniper Apstra 5.1.0 User Guide

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Juniper Apstra 5.1.0 User Guide
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
English
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Form LAG

Release: Juniper Apstra 5.1
{}
Change Release
date_range 21-Mar-25
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  1. From the blueprint, navigate to Staged > Physical > Topology and select the node to add as a member of a LAG. In our example, we've selected leaf3.
  2. From the Neighbors view (default view), select the interface check box to see the operations available for that link (and that you have permissions for).
  3. Click Form LAG
    The Form LAG dialog opens.
  4. Select the LAG mode:
    • LACP (Active) - actively advertises LACP BPDU even when neighbors do not.
    • LACP (Passive) - doesn't generate LACP BPDU until it sees one from a neighbor.
    • Static LAG (no LACP) - Static LAGs don't participate in LACP and will conditionally operate in forwarding mode.
  5. Click Update to stage your changes and return to the Topology selection view.
    When you form a LAG, it inherits any connectivity templates assigned on the individual links. The LAG is created, but LACP configuration won't be pushed to the device until connectivity templates are applied. When you form a LAG, it inherits any connectivity templates assigned on the individual links.

When you're ready to activate your changes, go to the Uncommitted tab to review and commit (or discard) your changes.

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