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CM2000 LED and R8000
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CM2000 LED and R8000
I'm starting to wonder if the router just refuses to allow the right amount of traffic and how to fix the issue is beyond me until Netgear gives is a working firmware. The problem is clearly what the router takes in and not what it is pushing out.
Any ideas how to fix both issues? One being the modem LED to push the 2.5 to the router and the other to get the router to take the higher speed. I currently have Xfinity/Comcast 800mbps so I expect my speeds to be about 600mbps and not 300mbps.
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Re: CM2000 LED and R8000
Thats due to the R8000 only supports 1000Mpbs on it's WAN port.
• Blinking blue. The port is sending or receiving traffic at 2.5 Gbps.
• Solid white. A 1 Gbps connection is established.
• Blinking white. The port is sending or receiving traffic at 1 Gbps
https://www.downloads.netgear.com/files/GDC/CM2000/CM2000_UM_EN.pdf
To seen Blue MultiGig LED on the CM modem, you need a router that supports 2.5Gb on it's WAN port. Something like Orbi RBR850, RAX200 or RAXE500. Any router with a 2.5Gb WAN port will connect to the CM modem at that rate.
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Re: CM2000 LED and R8000
@FURRYe38 answered the 2.5g port versus the 1gig port.
in terms of the routers speed, you should be able to hit 800mbps when wired (won't hit that wireless).
1. what firmware version are you on?
2. have you used qos, access controls, traffic monitoring, or parental controls on your devcie? if so, factory reset it and reinstall it (not from a backup). during the install, make sure to leave those services disabled.
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Re: CM2000 LED and R8000
1. Firmware 1.0.4.74
2. I had these disabled and did a factory reset last night. I left all of them disabled after the factory reset but it still was giving me speeds of 250-300mbps off LAN. I know it's not the cables as I got the speeds you would expect when I was directly connected to the CM2000.
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Re: CM2000 LED and R8000
How are you testing lan speed?
what pc/laptop and what site?
Using ipv4 or ipv6? (shouldn't matter but stranger things have happened)
Try downgrading the firmware 1 version. Then after its reset, only set it up with the basics. don't change anything.
Test its speeds at that point.
If it hits full speeds, then start changing things 1 at a time and see if anything impacts the speeds.
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Re: CM2000 LED and R8000
I believe it's ipv4.
I'll have to try going down to the 1st firmware version and see. So far the only "fix" is manually setting the QoS to 1000/1000 which QoS should be off for the speeds I'm supposed to get.
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Re: CM2000 LED and R8000
You don't have to go down to the 1st version. just 1 or 2 versions.
you get full speeds if qos is enabled and manually set to 1000mbps?
If so, leave it on. Its usually the reverse but if its giving you full speeds, it shouldn't be hampering anything then.
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Re: CM2000 LED and R8000
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Re: CM2000 LED and R8000
If its working with the qos manually set, I'd leave it.
the reason they usually recommend disabling qos at speeds greater than 250mbps is because it disables ctf which allows speeds up to gigabit. Otherwise with ctf disabled, it usually only hits 300mbps. but if its working with it manually set, then I'd leave it.
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