Hi Guys,
I already said it here, but I'm relatively new to networking and I'm learning by doing. I read about VLAN's, trunks, layer 2 & layer 3 switches and I do kind of understand the basics. I want to work on a project and I'm kind of stuck by planning the configuration of the Cisco SG200-26 as in the network chart below. I've never done a configuration on any Cisco switches. So what I planned for now:
P1. Making a network chart
P2. Installing pfSense/OPNSense on a Supermicro X9SCI-LN4F with 4 1G ports on the board --> maybe installing another 4x 1G Intel NIC
P3. Setting up VLANS as per chart on pfSense/OPNSense with routing done on the machine and providing DHCP in each VLAN
P4. Setting up VLANS on the switch Cisco SG200-26 in Line with VLAN config on the pfSense/OPNSense but without DHCP and the routing
P5. Assigning ports on the Cisco switch to each VLAN
Port 1 > VLAN10 (Servers and Workstations)
Port 2 > VLAN20 (Printers)
Port 4 > VLAN40 (WLAN - internal)
Port 6 > VLAN60 (WLAN - Guests)
Port 8 > VLAN80 (PBX)
Port 10 > VLAN100 (ICTV)
Port 26 > VLAN200 (Management)
P6. Setting up routing on the pfSense/OPNSense
etc. ...
Now my first question:
Do I have to keep the 'Interface VLAN Mode' in the Cisco switch for the connected ports as 'Trunk' or do I change them to 'Access' mode? Some 'How-to'-guides suggest keeping the 'Interface VLAN Mode' in trunk mode if other switches are connected to this switch and these switches need to be aware and respect the set of VLAN's. I'm confused here as I thought this is valid for layer 3 switches only. The Cisco SG200-26 is a layer 2 switch 'only'.
View attachment 13208
A commend on this would be really helpful. I will come up with more questions even I embarrass myself for stupid questions. I don't care, I want to learn.
Thank you in advance.
I already said it here, but I'm relatively new to networking and I'm learning by doing. I read about VLAN's, trunks, layer 2 & layer 3 switches and I do kind of understand the basics. I want to work on a project and I'm kind of stuck by planning the configuration of the Cisco SG200-26 as in the network chart below. I've never done a configuration on any Cisco switches. So what I planned for now:
P1. Making a network chart
P2. Installing pfSense/OPNSense on a Supermicro X9SCI-LN4F with 4 1G ports on the board --> maybe installing another 4x 1G Intel NIC
P3. Setting up VLANS as per chart on pfSense/OPNSense with routing done on the machine and providing DHCP in each VLAN
P4. Setting up VLANS on the switch Cisco SG200-26 in Line with VLAN config on the pfSense/OPNSense but without DHCP and the routing
P5. Assigning ports on the Cisco switch to each VLAN
Port 1 > VLAN10 (Servers and Workstations)
Port 2 > VLAN20 (Printers)
Port 4 > VLAN40 (WLAN - internal)
Port 6 > VLAN60 (WLAN - Guests)
Port 8 > VLAN80 (PBX)
Port 10 > VLAN100 (ICTV)
Port 26 > VLAN200 (Management)
P6. Setting up routing on the pfSense/OPNSense
etc. ...
Now my first question:
Do I have to keep the 'Interface VLAN Mode' in the Cisco switch for the connected ports as 'Trunk' or do I change them to 'Access' mode? Some 'How-to'-guides suggest keeping the 'Interface VLAN Mode' in trunk mode if other switches are connected to this switch and these switches need to be aware and respect the set of VLAN's. I'm confused here as I thought this is valid for layer 3 switches only. The Cisco SG200-26 is a layer 2 switch 'only'.
View attachment 13208
A commend on this would be really helpful. I will come up with more questions even I embarrass myself for stupid questions. I don't care, I want to learn.
Thank you in advance.