Switches - Small Business

HiI'm administrator of small network. I wish to replace my old switches by new SG300-10 and SG300-16 managed switches. I have big trouble in my network becouce everyone can assign IP his neighbour (or any IP) to his network card. I have policy that I...

I'am testing a sg300 switch in layer 3 mode and created different vlansvlan1: 172.16.0.0/16vlan4: 192.168.4.0/24I inserted a default route to our internet router (172.16.0.55) and there a route back to the switch 172.16.2.101I defined no acls at the ...

I have a SG 200-26. Port 1 goes to Internet. Port 2 to a Synology NAS. Port 3 to a 'small' gigabit hub with a computer and a media player connected. All gigabit connections. The media player uses NFS to access a share on the NAS. How do I configure t...

How many watts do the Cisco SGE2010P 48 POE switches draw?

Hey group, looking for your input on what I am attempting to implement on the the Cisco equipment we have purchased for a small shop. I know the value of implementing VLANs to seperate network traffic and confine traffic to it so I am trying to expan...

Hello, I have observed strange behavior on ESW 520 switches, with ARP Inspection operation.  ARP inspection is configured with static ip to mac bindings, and it work.Problem is with logs, switch generates tons of ARP inspection logs, during network n...

Hi There,I was wondering if you could help me aviod a situation where the limit of 100IP's is reach on my client new site using 3 x SG300 28P switches.I have 1 x SG300 28P in Layer 3 mode which is the default gateway for all the IP phones that will b...

My company uses the SG 300-10 and SF 300-08 switches to deliver services to our customers. We have been using the upgraded firmware version 1.1.2.0. Our normal procedure is to configure the switches in house and upgrade the firmware before sending th...

Hi all,we just bought a Cisco SG200-18 to replace our Linksys DLM2008 switches.Now we face a problem wirth remote desktop between our Win7x64 boxes. Remote access is abysmally slow, but file transfer speeds seem to be normal.All ports are on Gigabit ...

We’ve just begun the transition from our old 3Com switches to new Cisco switches and we’ve encountered interoperability problems as we start the transition.Goal:  Extend 6 VLANs (each representing an IP subnet) via fiber from a port on the 3Com 5500G...

We tried to upgrade to firmware version 1.1.2.0. We got through the update fine, but the Cisco phones (7962's) would not power on from the POE. we reverted back to version 1.0.0.27 and they worked fine.Model Description:  48-port 10/100 PoE Managed S...

I have a 2960S switch and nine (9) 300 switches. I have three VLANs configured on them, data, voice and management. Each 300 has unique data and ovice VLANs corresponding to their locations. All of the 300 switches connect to the 2960 in a hub and sp...

I just purchased two SG500-52 switches to replace two old SRW-2048's and have found two SERIOUS issues....PROBLEM #1:The old switches are running a static 4xGig. etherchannel between two areas of our building.  Having had experience with Catalyst 365...