Switches - Small Business

Hello, I am using cisco sg350 switches in my network recently i am facing data issue between 2 switches which are connected through PTP wireless link. When i issue "show interfaces configuration gig15" it says port is connected with speed 100 and dup...

Hi, I am trying to setup a lab and my configuration is below.  My issue is, I am unable to ping from 10.10.50.x to Internet and as well as 10.10.1.x.  I am new to cisco switches and from VLAN1 (default one) , I am able to access internet without any ...

Hello, I am looking for some guidance in setting up a Cisco SG350 10P that I recently purchased. I am looking to connect my wired and wireless network to this switch and then uplink to my Comcast Xfinity router for internet access. I was able to conn...

Hi there!,I've been searching for hours on how to find a command, that allows me to display the last link times auf all interfaces of an SG350-10P switch, but didn't find anything usefull, yet.I'm searching for an equivalent for the show interface li...

Hello,The company I work for has some Cisco hardware in the plant and, as our team has no expertise on configuring Cisco switches I hope you can help me and my team to get this problem solved. I will make a brief comment on what is going wrong here:I...

I have setup where an SBS 350 is acting as a Layer 3 interface for the network VLANS.  All interfaces are configured with an IPv6 address and the setup has an external DHCP sever assigning leases and providing the DNS information.   I do not use Auto...

Hello everyone ... thanks for taking the time to read me ..I have a 50 port SG200 that has the firmware 1.3.7.18 and my intention is to update it to 1.4.10.06 which is the last one to date today .... the question is: can that be done in one step?Than...

Happy New Year to everyone.I have a serious problem, which started to happen on 01/01/2022.I have 5 sg500-52 switches stacked, every day at around 11pm and 1am, units 2, 4 and 5 lose connection to Master, where unit 2 becomes master of 4 and 5. By th...

RADIUS authentication SF300-24P We have just purchased 20x SF300-24P switches to be installed at our remote offices and we are unable to get RADIUS authentication to work. We already use RADIUS on all our primary network CISCO switches (e.g. 4506s¸ 3...

Hello,can the cisco CBS250-24FP-4G-EU provide ring redundancy on the copper ports?At the same time we would like to network several CBS250-24FP-4G-EU switches with one another via the SFP ports and also activate the ring redundancy there.Up to 7 sepa...

Hello everybody, I want to configure some ACLs to filter traffic between VLANs.Especially I want to allow traffic from one VLAN to others, but not the other way around.Example: VLAN 10 (192.168.10.0) can access to VLAN 1 (192.168.1.0), to VLAN 30 (19...

We are getting an issue that started yesterday at 2 different sites with similar but different topology. We have tried the following items in stages and cannot seem to get a resolution. CBS250-8P-E-2GCurrent FW 3.1.1.7 Unifi AC-Lite is constantly dis...

Hello and good day,it's my first post and I'm not a native speaker, so sorry for any grammar-errors  I'm now working on my new job and this is the first time I'm operating with cisco switch stacks instead of single switches like the year before. I'm ...