Switches - Small Business

I have switche SGE2010P, router 871 and 3 cisco ip phone 7920. If cisco ip phone 7920 connected to switche SGE2010P then link is down. But if cisco ip phone 7920 connected  to router 871 then link is up. In the log switche SGE2010P is not event about...

Dear All,      I have some problem in my small network. I have two sf300 switch and configure nealry 8 vlan in sw1.  sw1 and sw2 connnected through trunk.1 - 8 ports are in vlan 11      -   int vlan 10.1.11.250/249 - 13 port are in vlan 12the problem...

       Hello            I have a stack of 6 switches and I want to add another over the gbit connector using fiber.I already connected but I can acces the network from the new switch.I don't have any issues on my Stack all resources are availableDo I...

I HAD similair problem:https://supportforums.cisco.com/message/3853794#3853794(Have ver 1.1)Forgot password. Restored to v1.0.0.86 via telnetBeen playing around with telnet AND web based updatesRead somewhere else (Web-based ONLY works with IE)(Tried...

We have configured multicasting for our Nexus 5K switches. and for the most part everything seems to be working until recently.Setup is we have 2 Nexus 5k switches connected via Dark FIber from Site A to Site B. Site A is sending the multicast traffc...

We're replacing our older catalyst switches with new SG300 family switches and have a Microsoft NLB cluster for some services that run in multicast balancer mode.We currently do L3 routing to the network with the cluster and have the following IOS co...

We have several SG300 Series Switches (8, 20, 28 and 52-Port Versions) running. All Switches do reboot from time to time: Some after a week or so, others several times a day and then run again happily. In the log I see:%SYSLOG-F-OSFATAL: FATAL ERROR:...

I have an SG200 switch and am trying to import a certificate signed by my own CA.  I generate the CSR and sign it using Java's keytool with my own root cert.  When I attempt to import the resulting cert, the switch blanks out the certificate text box...

Hello,When we configure a SG 300-10 switch in layer 3 mode to do so some static routing, I would like to know the ARP table limit (association between IP address and MAC address) ? The documention talks about MAC (association between MAC and port) ta...

Hi Guys,In one of my client location I have deployed one Cisco 3560X (core switch) and one SG-200-18 (access switch). I’ve configured three vlans (vlan 2, vlan 3 and management vlan 1), relevant trunking and I’ve connected two pc to the access switch...

Hello Does this switch supports 10/100/1000 single strand SFP  ?   i couldn't find any documentation about it.  Thanks in advance