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HP Auto Port Aggregation Administrator's Guide: HP-UX 11.0, 11i v1, 11i v2 > Chapter 3 Configuring APA

Verifying the Configuration

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HP APA configuration is complete when you can verify that a link aggregate has been formed. To verify the HP APA configuration, complete the following steps:

  1. To verify which link aggregates have been configured, enter either of the following commands:

    # lanscan
    
    # lanscan -v

    The Hardware Path column contains the link aggregates. Link aggregate names begin with LinkAgg. The Hdw State column shows the link aggregate state. UP indicates the link aggregate is operational. DOWN indicates the link aggregate was initialized but not configured.

  2. To verify that a link aggregate was formed correctly, use the link aggregate PPA from the Crd In# column preceding step and enter the following command:

    # lanadmin -x -i linkAggPPA

    For example, to verify the physical ports associated with link aggregate 901, enter:

    # lanadmin -x -i 901
  3. To verify all physical ports in all configured link aggregates, enter:

    # lanscan -q

    This command lists the card instance number for each physical port and for the link aggregates. Output similar to the following is displayed:

    900           5 6 8 7
    901
    902
    903

    The preceding example shows that link aggregate 900 contains four ports: lan5, lan6, lan8, and lan7.

If no link aggregates are formed, see Chapter 6.

For more information on the lanscan command, see lanscan(1M). For more information on the lanadmin command, see lanadmin(1M) and Chapter 4.

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