Example 1. Calculating an average of numbers. To find out an average of certain numbers, you can supply them directly in your Excel average formula. For example, =AVERAGE(1,2,3,4) returns 2.5 as the result.
An uplink (UL or U/L) is the portion of a communications link used for the transmission of signals from an Earth terminal to a satellite or to an airborne platform. An uplink is the inverse of a downlink. A downlink (DL) is the link from a satellite to a ground station. Categories: Computers.
Link aggregation means grouping connections to link multiple connections between two components (switches, servers, storage systems, etc.) and view them logically as a single connection (Figure 1).lthough most managed switches support link aggregation, you should look at the data sheet to be sure. The same is true for IP-based iSCSI and NFS/CIFS storage systems. Servers need at least two network cards and software support from the operating system or the network card driver for link aggregation.