Well pretty much any band with a hard rock sound will eventually get tagged with the “Zeppelin influence” tag considering that they pretty much invented the genre with LZII. Personally I have never found a whole lot in their music to keep me satisfied beyond some stuff from IV, and maybe Kashmir and Achilles Last Stand. There was some good stuff also on Physical Graffiti too but once I left my teen years I kinda moved on to other acts. Though I do give the band credit for keeping their sound dynamic and not just doing II & IV over and over.