Switches - Small Business

Hi, I'm having difficulties with trunking between a SG300 and SG200.We have a network of several switches that previously didn't use VLAN's so I brought in the SG300 and created a VLAN with ID 10 on the SG300.  To extend VLAN 10 I then made the port ...

Hi ,it's probably a setting to do on ESW 520 but all my DHCP is slow when I use ESW 520.With an other switch, I haev no problem.Any Idea?Thanks

We are looking to an issue where we may have an SG-300 28P switch that might be causing problems on the network.  The switch is placed in an IDF that is close to the roof and someone raised the possibility that it might be overheating in the afternoo...

So the SG300's have STP on them and prevent network loops when other switches on the network also support STP too.  However, if someone plugs in a non-managed switch that doesn't support STP with a network loop, is there anything within the SG300 swi...

Hi everyone,I have recently purchased a a Cisco SGE2000 switch and when connected to it via console cable, I was introduced to "Switch main menu" which was kind of a GUI interface. I found a way of accessing what is called a lightweight CLI (lcli).Af...

Hi,I use CISCO ESW 520 since 2year and i have a strange problem with new VLAN.I add a new VLAN for a new activity (VLAN 9), in this VLAN i have a DCPH and a system that can erase operating system on boot on network.But this VLAN 9 communicate with th...

Hi Everyone,I searched on Google for this unique behavior I discovered on a pair of SG300-28P.On a second switch (ver 1.2.7.76) when I unplugged the power cord, to my amazement the switch turned right back on (about 1 second later), with the power co...

I am wondering what the best way to separate a network, both data, on a cisco SG300. I do not want network 1 to able to communicate with network 2 or vice versa.  I have one server for DHCP for network 1, 192.168.1.X. I would like network 2 to have i...

Hi allI have a SF 300-24 24-Port 10/100 Managed Switch and I am trying to set some VLANs. The image below shows how I want it to be setup:Since the remote site goes through the Internet, making port 20 an 802.1Q trunk over the two VLANs will give WAN...

Hello,is there any 48Port Gigabit switch without fan in the actually Cisco SMB productlineup?Best regatrdsMonika Javet

I am trying to hook up a SF300 switch to a cable modem and then plug some phones into the switch that are configured with static IPs.  I am able to access the switch without an issue, but need it to pass traffic from the phones to the network and it ...

Dear everybody I have switch SG-300-28P (L2) and I have three Vlans as Mention as below : vlan 40(Data) : 192.168.1.0Vlan 90(Voice) : 10.10.1.0 the Phones that connected to SG-300-28P switch are getting Data Vlan in subnet 192.168.1.0 and  not gettin...