e6d6e84cad
- Sys Config Guide - Node Management Guide Topic already in Sys Config Guide with different names (deleted). Added links to topics Moved links to other topics according to review. Signed-off-by: Adil <mohamed.adilassakkali@windriver.com> Change-Id: Ifb015461a60bedd7b5ddd8cee651ac41fc038c3f
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53 lines
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.. paa1552672791171
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.. _changing-the-mtu-of-an-oam-interface-using-horizon:
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================================================
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Change the MTU of an OAM Interface Using Horizon
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================================================
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You can change the |MTU| value of an |OAM| interface from the Horizon Web
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interface.
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If you prefer, you can use the CLI. See :ref:`Change the MTU of an OAM Interface Using the CLI <changing-the-mtu-of-an-oam-interface-using-the-cli>`.
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Controller configuration changes require each controller to be
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locked. This requires a swact during the procedure.
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.. rubric:: |proc|
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#. Lock the standby controller.
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#. From **Admin** \> **Platform** \> **Host Inventory**, select
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the **Hosts** tab.
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#. From the **Edit** menu for the standby controller, select **Lock Host**.
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.. figure:: ../figures/rst1442611298701.png
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:scale: 100%
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#. Edit the |OAM| interface to change the |MTU| value.
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#. Click the name of the standby controller, then select
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the **Interfaces** tab and click **Edit** for the |OAM| interface.
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#. In the Edit Interface dialog, edit the **MTU** field, and then
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click **Save**.
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#. Unlock the standby controller.
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From the **Edit** menu for the standby controller, select **Unlock Host**.
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#. Swact the hosts.
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From the **Edit** menu for the active controller, select **Swact Host**.
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.. figure:: ../figures/psa1420751608971.png
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:scale: 100%
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#. Lock the new standby controller.
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#. Modify the |MTU| of the |OAM| interface on the new standby controller.
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#. Unlock the standby controller.
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