Switches - Small Business

I have an SG-200-8 which connects to a stacked pair of SG500-28P switches. It is powered by PoE from the SG500. From the SG500 the port appears Up, but at the the SG200 it is disabled and nothing I do re-enables it. I know the cable is good because I...

Hi,i need some basic help with configuring vlan/routing.Situation:DSL Router - Cisco 300 - XenServer192.168.1.253 - 192.168.1.19 - 192.168.1.10 (mgmt ip)goal is, to reach from inside xenserver vms the internet.vms = 192.168.2.xgateway ip = 192.168.2....

Hello,We have 2 x SG300-20's and 1 x SG300-10.We want to have a few vlans to isolate different departments from each other while still providing access to the broadband uplink as well as shared printers.The setup we would like would be something like...

Greetings,Does a switch a take a performance hit when backing up the IOS to a TFTP server? Is it best practice to not backup during production, or is this not a big deal?          Thanks    

Hi,I've bought two SG 200-08P which have their 1-4 ports who can delivered PoE.Whatever the PoE equipments I plug into those ports, it doesn't work.If I plug a non PoE equipment in the 1-8 ports it's working fine.I can log into the web interface of t...

I inhereited a network setup when I was hired in Febrary of this year, and I'm still figuring things out.I have 2 switches in a server rack.One is a Cisco SLM2048, Ip address 192.168.1.254I can log in and administer it fine.The second is a SG200-50, ...

                   I purchased this switch as an affordable way to deploy POE and to verify QOS marking if the need arises.I have connected NEC phones and have confirmed via Cisco 2960's that the phones are marking EF (DSCP 46) correctly.  I then rep...

Hi all,I am a novice at networking. I have a Cisco SF300-24 devices support PoE, PoE mode on my already enabled. But when I try to connect with wireless radio devices, devices that I connect does not turn on. Is that a problem? Thank you for your hel...