effective MTU value is still 1492 bytes.
3, check to the end of the device, found that the End-to-end POS interface MTU value of 1492 bytes, PPP in the MRU negotiation, if the MTU values at both ends of the configuration inconsistent, the results of the negotiations will be small MTU value of the end.
Third, the fault handling
On the router, the MTU value of the End-to-end POS interface is modified to 1500 bytes, the interface is restarted, and after the configuration is complete, the MTU va
1: The desktop home does not want to walk the line again. So went to a certain east bought a USB wireless network card. TP's wn725n USB, very small, is about the size of Logitech's superior receiver.
2: Drive can identify itself is not expected, since it is a USB card, insert USB, then LSUSB
See the ID 0bda:8179 of a new line Realtek added
root@debian:/# Lsusb Bus
001 Device 001:id 1d6b:0002 Linux Foundation 2.0 root Hub Bus 002 Device 001:id 1d6b:00
Foundation 3.0 Root Hub bus
003 Device 001:
This article will talk about how users are more concerned about how to achieve the establishment of wireless office network, here we must mention the following: equipment selection, control costs, post maintenance.
1. Equipment selection
The equipment includes the brand, the price, the performance, the localization many factors, here we like everybody Brief introduction. At present, the main wireless router brand has a network, Belkin, D-link, Tp-li
Belkin seem to have not been invited.
2. HomeKit will provide only basic functionality, at least for the time being. At CES, it was also learned from HomeKit developers that HomeKit may be limited to a two-dollar operation. Therefore, you may turn off the lights or turn on the lights, but there is no way to adjust the brightness of the lights. This does not mean, of course, that the HomeKit accessories will not be able to perform more advanced opera
System Preferences, create a new administrator, reboot, and enter the system with the new administrator Note that when I followed law one and two in turn, the WIFI problem was greatly improved. If you have not solved the problem after you have executed the law and law two, then you can try law three and law four.Docking stationThere are several ways to determine if the docking station has quality problems:1. Unable to automatically re-connect after WIFI is broken2. Whether or not the docking s
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