What is the recommended MTU size for a Cisco SD-Access Fabric?
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The recommended MTU (Maximum Transmission Unit) size for a Cisco SD-Access Fabric is 9100.
Cisco SD-Access (Software-Defined Access) is a network fabric solution that provides end-to-end segmentation and automation for enterprise networks. The SD-Access fabric is designed to support multiple traffic types and applications, including large data transfers and multimedia applications.
The MTU size is the maximum size of a packet that can be transmitted over a network. In order to support large data transfers and multimedia applications, a larger MTU size is required. The recommended MTU size for the Cisco SD-Access fabric is 9100, which is the maximum MTU size for Ethernet jumbo frames. Jumbo frames are larger than the standard Ethernet frame size of 1500 bytes and can help reduce network overhead and increase network efficiency for certain types of traffic.
It is important to note that the recommended MTU size may vary depending on the specific network configuration and the types of applications being used. In some cases, it may be necessary to adjust the MTU size to optimize network performance and ensure proper functioning of applications.