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##

# 1.2.5.2.23 TCPIP_MAC_LINK_MTU Enumeration

## C

    typedef enum {
        TCPIP_MAC_LINK_MTU_DEFAULT = 1500,
        TCPIP_MAC_LINK_MTU_ETH = 1500,
        TCPIP_MAC_LINK_MTU_WLAN = 1500
    } TCPIP_MAC_LINK_MTU;

## Description

Link MTU per MAC Type.

Lists the Maximum Transmission Unit corresponding to a MAC type.

## Members

Members | Description
--- | ---
TCPIP_MAC_LINK_MTU_DEFAULT = 1500 | Default MTU link.
TCPIP_MAC_LINK_MTU_ETH = 1500 | Wired ethernet MAC type.
TCPIP_MAC_LINK_MTU_WLAN = 1500 | Wireless, Wi-Fi type MAC.

## Remarks

The MTU is usually set by the standards. For special links the values can be updated.

The default value is normally used. However the individual MAC drivers can be set to use other values if needed.