Configure underlay fragmentation settings using transport and management profiles in configuration groups.
Configure underlay fragmentation to optimize data transmission across network interfaces by enabling fragmentation and MTU settings through configuration groups.
Underlay fragmentation configuration is necessary when network interfaces need to handle data packets that exceed the maximum transmission unit (MTU) size. This task applies to environments where network optimization is required for efficient data flow.
Minimum supported releases: Cisco IOS XE Catalyst SD-WAN Release 17.15.1a
Before you begin
Follow these steps to configure underlay fragmentation using configuration groups:
Procedure
| 1. | From the Cisco SD-WAN menu, choose . |
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| 2. | Click Transport & Management Profile. |
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| 3. | Select the desired transport profile and click Edit. |
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| 4. | Click . |
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| 5. | Enable Allow Fragmentation and MTU To Max. |
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| 6. | Click Save. |
The underlay fragmentation configuration is now enabled for the selected transport profile, allowing the system to handle packet fragmentation and optimize MTU settings for improved network performance.