About socalrobg

socalrobg · 10-31-2012

We currently have the XG1 through XG4 ports on our SG500X switch setup in a LAG with the Cisco 10G-FiberOptics. Everything is working fine,however in the web UI under Port Management->Port Settings the "Port Speed" is listed as Unknown. All other p...

socalrobg · 08-06-2012

We have 2 remote employees who have off/on difficulties with their software VPN client. We're preparing to roll out VoIP phones to them, and don't want to open up our internal PBX to the net. I would like to kill 2 birds with 1 stone by providing a...

socalrobg · 07-18-2012

I have connected 2 SG500x switches using an SFP-H10GB-CU1M SFP+ Copper Cable module. Since the port shows as a 10G port, I would expect the speed to show as 10G as well. However, it shows as "Unknown". This doesn't leave me with confidence that it...

socalrobg · 06-15-2012

I have 2 questions about stacking with the sg500x switch. We have 3 of them.question #1 - can we LAG two stacking ports together, to increase the stack bandwidth to 20gbps? I'd like the increased bandwidth, and you can LAG the regular 10G ports tog...

socalrobg · 09-28-2012

That is a good tip, but I'm not using stacking to connect the switches. I've created a 2 port LAG between the two switches, which should give me 20G max bandwidth. As I'm not using stacking, the stack administration page doesn't show any info. The...

socalrobg · 09-24-2012

update - used the loop back test to verify the SFP modules were working properly. As it turns out the fibers weren't switched on termination as I had originally thought they were. I crossed them over and now have active fiber SFP modules between up...

socalrobg · 08-06-2012

Thanks Tom. We'll give the split tunnel site to site VPN a try using just the Cisco router.

socalrobg · 08-03-2012

no direct recommendation as to your issue, but I would be sure you're running the latest firmware. We just installed one of these units at our office for use with a fax machine, and had nothing but problems until updating the firmware. Since then i...

socalrobg · 08-03-2012

Thanks for the guidance Tom, we'll give the loop back test a go.In the meantime, shouldn't I see some evidence in the admin UI that the SFP is present? I found a post from a different switch model which suggests that insertion of an SFP should gener...

Member Since	‎06-15-2012 05:10 PM
Date Last Visited	‎08-18-2017 03:53 AM
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SG500X XG Ports show "Unknown" Port Speed

hardware VPN gateway behind firewall - workable config?

SFP-H10GB-CU1M SFP+ Copper Cable module speed shows as Unknown

sg500x stacking - can you LAG stacking ports?

Re: SFP-H10GB-CU1M SFP+ Copper Cable module speed shows as Unkno

Re: SFP-H10GB-CU1M SFP+ Copper Cable module speed shows as Unkno

hardware VPN gateway behind firewall - workable config?

SPA112 - Can receive but not make calls

SFP-H10GB-CU1M SFP+ Copper Cable module speed shows as Unknown