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Diffstat (limited to 'host/docs/usrp_x3x0_config.rst')
| -rw-r--r-- | host/docs/usrp_x3x0_config.rst | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/host/docs/usrp_x3x0_config.rst b/host/docs/usrp_x3x0_config.rst index 9cb000275..22ef8c595 100644 --- a/host/docs/usrp_x3x0_config.rst +++ b/host/docs/usrp_x3x0_config.rst @@ -69,19 +69,20 @@ Configuring the MTU ------------------------------------- In order to achieve maximum performance, we recommend setting the MTU size to 9000 for 10 GigE and 1500 for 1 GigE. It is possible to use smaller MTUs, but this -can affect performance. With some NICs, setting the MTU too high can also cause issues, -though. To set the MTU to 9000, you can use the following command: +can affect performance. With some NICs, setting the MTU too high can also cause issues. +To set the MTU to 9000, you can use the following command: :: sudo ifconfig <interface> mtu 9000 # For 10 GigE + sudo ifconfig <interface> mtu 1500 # For 1 GigE Using these MTUs will set the frame sizes for UHD communication to 8000 and 1472, respectively. In some cases, specifying the frame size manually by adding the argument "<send/recv>_frame_size=1472" can solve issues. Note that a frame size of 1472 will limit -the available sampling rate, although this is likely not a problem issue on 1 GigE. +the available sampling rate, although this is not a problem on 1 GigE. Configuring the Firewall |