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In macOS, the ifconfig command functions as a wrapper to the IPConfiguration agent, and can control the BootP and DHCP clients from the command-line. Use of ifconfig to modify network settings in Mac OS X is discouraged, because ifconfig operates below the level of the system frameworks which help manage network configuration.
In non-promiscuous mode, when a NIC receives a frame, it drops it unless the frame is addressed to that NIC's MAC address or is a broadcast or multicast addressed frame. In promiscuous mode, however, the NIC allows all frames through, thus allowing the computer to read frames intended for other machines or network devices.
Due to the relative complexity of requiring several separate commands for one task (e.g. iwlist and iwconfig to find and sync with a wireless access point), some [2] recommend using frontends provided by GNOME and KDE, or an application called NetGo, to manipulate these settings.
The performance of USB hard drives attached to an AirPort Extreme is slower than if the drive were connected directly to a computer. This is due to the processor speed on the AirPort Extreme. Depending on the setup and types of reads and writes, performance ranges from 0.5 to 17.5 MB/s for writing and 1.9 to 25.6 MB/s for reading. [8]
The Internet Protocol requires that hosts must be able to process IP datagrams of at least 576 bytes (for IPv4) or 1280 bytes (for IPv6). However, this does not preclude link layers with an MTU smaller than this minimum MTU from conveying IP data. For example, according to IPv6's specification, if a particular link layer cannot deliver an IP ...
They do not exist in the official nomenclature. [ 6 ] [ 7 ] [ 8 ] IEEE 802.11be , dubbed Extremely High Throughput (EHT) , is a wireless networking standard in the IEEE 802.11 set of protocols [ 9 ] [ 10 ] which is designated Wi-Fi 7 by the Wi-Fi Alliance .
For people who use Apple iPhones, their only service option during an outage or when cellular service is unavailable can be accessed through the device's SOS mode. Follow live coverage of the ...
The iPhone 5 uses a system on chip (SoC), called the Apple A6. [17] [53] [54] The SoC comprises a 1.3 GHz dual-core processor, 1 GB of RAM and a tri-core PowerVR SGX543MP4 running at 266 MHz. [55] [56] The iPhone 5 's operating memory (LPDDR2-1066 eDRAM) was doubled, from 512 MB to 1 GB.