![]() A local loopback tests the interconnection When you create a local loopback, you create an internal loop In configuration mode, go to the following hierarchy level: edit interfaces interface-name (fastether-options | gigether-options)Ĭonfigure the local loopback: [edit interfaces interface-name (fastether-options | set loopbackįor example: [edit interfaces fe-1/0/0 showįor example: [edit interfaces fe-1/0/0 commit The transmit port to the receive port, follow these steps: To configure a local loopback without physically connecting Perform Steps 2 through 8 from Diagnose a Suspected Hardware Problem with a Fast Show interfaces (fe- fpc/pic/port | ge- fpc/pic/port ) extensive Interface (fe- fpc/pic/port | ge- fpc/pic/port count 100 rapidĬheck for Fast Ethernet or Gigabit Ethernet Interface Ping the Fast Ethernet or Gigabit Ethernet Interface Interface-name unit logical-unit-number family inet addressĬlear Fast Ethernet or Gigabit Ethernet InterfaceĬlear interfaces statistics fe- fpc/pic/port | ge- fpc/pic/port Show interfaces ge- fpc/pic/port [edit interfaces Show interfaces (fe- fpc/pic/port | ge- fpc/pic/port)Ĭonfigure a Static Address Resolution Protocol Table Verify That the Fast Ethernet or Gigabit Ethernet ![]() Interface-name (fastether-options | gigether-options)] Check the manual of your interface to see if it support this.For Using Loopback Testing for Fast Ethernet and Gigabit Ethernetĭiagnose a Suspected Hardware Problem with a FastĬreate a Physical Loopback for a Fiber-Optic InterfaceĬonnect the transmit port to the receive port.Ĭreate a Loopback Plug for an RJ-45 Ethernet InterfaceĬross pin 1 (TX+) and pin 3 (RX+) together, and pin 2 Tip: Certain audio interfaces have loopback capabilities built in, so you don't even need to use physical cables. Configure the respective preferences so that one program is outputting via the digital out, and the other is set to receive the digital input. If you have ADAT you can do the same for 8 channels of loopback. If you have SPDIF input and output ports, connect a cable between them for stereo loopback. This option has the advantage of potentially lower latency than other two other options above. If you have a spare output on your audio interface, connect a cable (or set of cables) from there to an input on the same interface. Configure the respective preferences so that one program is outputting via the analog out, and the other is set to receive the analog input. Start recording into a blank clip slot, and press play on the Youtube video.Arm an audio track for recording, then set the monitor to receive the correct input:.Select iShowU Audio Capture as the input device:.Launch Live, then open Preferences → Audio.Set the Output device to iShowU Audio Capture:.Open your Mac's System Preferences → Sound.Here's an example of how to route audio from a Youtube video into Live to record it using iShowU on Mac: Once installed, these show up as audio drivers in Live's preferences (as well as the preferences of other audio-enabled applications). Here are some popular options:įollow the instructions for installation. Various virtual audio-routing protocols exist for Windows and Mac. ![]() ![]() We can not offer support regarding problems related to the use of such software in combination with Live and will have to ask you to contact the manufacturer in that case. Note: Routing audio between applications with third-party software can cause audio dropouts and other technical issues. Routing audio can be used for things like, for example, sampling audio from video into Live or sending SMPTE sync out of Live. There are three common methods for routing audio between Live and other software on your computer. ![]()
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