The South Auckland high school went into lockdown during the confrontation between students on 24 August.
A total of eight students were suspended and a further 23 were stood down.
School principal Simon Craggs told legacy MSM that measures were swiftly put in place after the brawl to ensure student and staff safety. These included onsite security and increased senior staff presence.
There was no indication at this stage that any weapons had been used, although two students received minor injuries and none required hospital treatment.