I've been working with an optical based MetroE network. The network consists of 7 spoke locations all with 10mb/s symmetrical and a hub site with 70mb/s aggregate bandwidth. Layer 2 speed test shows everything flowing correctly. Jperf is showing 10mb on the traffic the from hub site to each remote site but only 5mb/s on the traffic from the spoke sites to the hub site. The upload is also being very spotty, sometimes being 5mb/s, other times being 2mb/s where the download is a solid 10mb/s each time.
My first thought was a duplex mismatch somewhere. We looked at every interface, everything is set correctly for duplex.
Anyone have any possible suggestions that I could look at?
My first thought was a duplex mismatch somewhere. We looked at every interface, everything is set correctly for duplex.
Anyone have any possible suggestions that I could look at?