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Help with slow gigabit speeds on my network.

New Poster

Help with slow gigabit speeds on my network.

Hi everyone.

 

So i recently upgraded from 250 eXtreme to the Gigabit Plan.

 

When i connect my Motorola SB8600 right into my computer/laptop I am pulling speeds of 1-1.2Gbps down and 50Mbps up. (amazing)

 

However when i put my router or router and switch in the mix, i lose around 50% of the speeds...

 

My setup is as follows:

 

Modem - Motorola SB8600

Router - Cisco RV320

Switch - Cisco SG200-18

Cabling - All cables are Cat6

Using Windows Sever for DNS/DHCP

 

Does anyone have any idea onwhat could be throttling these? as they should be able to handle the throughput acording to Cisco/Documentation.

 

I have factory reset both, and plyed with all settings, firewall/bonjour has been turned off for testing with no results.

 

I'm so confused as to why it is doing this, any help would be apreciated.

Problem Solver

Re: Help with slow gigabit speeds on my network.

What if the Windows Server wasn't in place?

New Poster

Re: Help with slow gigabit speeds on my network.

I thought the same thing, so removed it and used the DHCP on the router but got the same results so put it back...

Problem Solver

Re: Help with slow gigabit speeds on my network.

Do the WAN settings say 1Gbps full-duplex?

New Poster

Re: Help with slow gigabit speeds on my network.

the WAN settings on the router? 

 

Yeah everything is 1Gbps full duplex.

Expert

Re: Help with slow gigabit speeds on my network.

Are there any QOS Features enabled ?

New Poster

Re: Help with slow gigabit speeds on my network.

Nope I disabled all of the qos options.

I'm thinking of going and buying a Arris 3.1 modem tomorrow and testing that instead. My friend also has the Motorola 3.1 and is having issues with his synololgy router too.

I'll update as I test things. If you have any other ideas please post.