Switches - Small Business

Hello,I have a SG200-08 which all LEDs blink together. This happened after a firmware upgrade.I can not access my switch.does anyone know a solution for this?thanks.

This is my first time posting here. I have been assigned the unfortunate task of upgrading a poorly designed and barely (mis!)managed network of 40 PCs.Bear in mind that I am basically a PC hardware/software guy with experience on smaller SOHO networ...

I have a new SG200-26P and am trying to get it working as simply as possible.Does it work if I delete all VLANS and let all traffic pass thru all ports untagged ?Are VLANS essential or mandatory for users who don't need them in a small network ?Can r...

Hello,I have a SF300-48P (Firmware 1.0.0.27).I wanted to enable L3, and the configuration was renewed (OK, I knew that).Then, I'm not able to modify the IP : I set it to static, and it kept the IP provided by the DHCP.There is no way to modify this m...

Hello all,I hope i am posting this in the right location.Having trouble with connecting two switch together with a fiber port on each switch. Hardware two switchs SGE2010 G1,G2,G3,G4 ports for a fiber card.Hardware catalytic 3750 with 4 fiber portsI ...

i have cisco SFE2000 (24-ports) Ethernet swtich. But 5 and 6 ports are not working and these ports led not flash. i can't detect diagnosis.

Hi everyone,I've got some trouble with the igmp snooping in my switches. My main router operates only with igmp v2. The switches igmp snooping table entries are toggling to igmp v3 sometimes (mostly after attaching new devices) and there seems no way...

When we disable SmartPort on an SG 300 Switch we notice that under Smartport -> Interface Settings... it still shows all ports with 'Smartport Application' setting as Auto Smartport on all ports.  We were assuming it set every port to disabled??So ar...

Hello,I would like to know if its possible to configure a SG500-28 with the S1 and S2 as stack ports and S3 and S4 as uplinks ports @1G?I need 2 uplikns (SFP) and 1 stack port (1000baseT).Thanks.

We noticed, that from time to time the switch SF300-48p switches off his ports without an apparent reason. The IP telephones are connected to the switch using PoE.At a random time, the switch shuts off all his ports, then turns them all on and after ...

Hi AllI have an SG-300-52, I have been having an issue when there is large traffic on the network everything will gring to a haltAfter running packet captures on one of the hosts I see packets too and from all hosts on the network (not just broadcast...

Hello,we have acouple of Cisco SG200 and SG300 switches. My goal is working connection like this:I am stuck with creating two simple VLANs on SG200 and SG300 switches. Just need to divide switches to two separate parts with own dhcp servers.VLAN1 for...

Good day !Does it work on cisco SG- 300 dhcp relay forwarding?In the following example, one client port , 10 uplink.Need to query the DHCP server went 3 vlan.The current configuration of the device : cisco # sh runconfig-file-headerciscov1.3.0.62 / R...