The most common and most likely answer to this crossword clue is the 8 letter word LIAISING
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More clues leading to the result LIAISING
Buddy explains!

The straight part
We know that "Networking" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case networking = liaising.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does LIAISING mean?
LIAISING verb- To establish a liaison.
- To act between parties with a view to reconciling differences.
- To cooperate, consult and discuss in order to come to a common solution.