We have recently purchased a SG300 to break up our network which most consists of virtual machines via Bridged networking on network machines. I have created successfully Vlans and the physical machines are capable of communicating across the different subnets that I have created via the SG300 however the Virtual machines can no longer be reached.
Thanks for you prompt response I have managed to resolve this by changing the gateway on the VMs to the relevant Vlan interface however I seem to have another problem. We run a Astaro security gateway which is our firewall and this is a virtual device with 2 network interfaces, one connected to our Fibre and the other is used for clients to connect to the Internet. This is achieved by setting the default gateway on clients to 192.168.150 which is the internal interface on the Astaro VM.
I have setup two Vlans for the time being one on the subnet 192.168.1.0/24 and the other on 192.168.2.0/24. All hosts on the 192.168.1.0 subnet can use the Astaro for internet access however all the hosts on the 192.168.2.0 subnet cannot reach the Astaro. They can however reach each other as in clients on the 192.168.1.0 subnet can communicate with clients on the 182,168.2.0 subnet.
Also I have enabled DHCP relay on the Switch however clients are not picking up DHCP addresses from our DHCP for the 192.168.2.0 subnet for which I have created a new scope on the server.
Cisco has a great solution for Video Surveillance including IP Cameras
and Network Storage Servers. A FAQ is how much bandwidth and disk space
is required to operate Video Surveillance. The answer is 'it depends'.
Depends on Resolution, frame rate, image ...
I used to have a Lynksys N160 router and one day it died suddenly. I
replaced it with a N750 EA3500 router and finally figured out how to do
all the pass through things I needed to do and can now see the camera
while it is connected via eathernet wired. I...
Cisco Small Business Engineering has released beta firmware (v 126.96.36.199)
that resolves identified issues with Gmail. Please note this firmware is
beta release and is only available when you open a support case with the
Small Business Support Center. This ...