Hello everyone. I have a network with the topology shown in the figure below. In black oval shape (layer3 switch) The port f0/1 is main port and port f0/2 is backup link to connecting to c3750-12s(root bridge) with switch c3750-12s because in black...
hi guys .I have a network that consists of a number of access layer switches and a core switch that is connected to a firewall via a wireless link. And the clients are supposed to connect to a web server behind this firewall. The network worked witho...
Hi guys. I have a Cisco switch, model c3850-48xs-s. Can I put a glc-lh-smd sfp in its 10 gigabit ports for my 1 gigabit fiber links and have the fiber optic link established?
hi guys.i have a network with below topologyi have two servers that are accessable in my 2811 router and i have a two client with frameware that only support setting ipv4 adderess and doesnt support setting the ip default gateway . the clients connec...
hi guys.I have several local networks that are far from each other and separate from each other. Mikrotik radio is used in all of them to communicate with the units that are less than a hundred meters away from the main rack room. When I put the comm...
I once changed the priority of port 2 to 16 and noticed that the alternate open port was the same as port 2 from the adjacent Layer 2 switch.Then, I increased the cost of port 2 from the Layer 3 switch in the black oval and again, the result was the ...
Thank you @MHM Cisco World is it necessary to doing other things such as set spanning-tree priority vlan 2 in all six switches in topology?I once changed the priority of port 2 to 16 and noticed that the alternate open port was the same as port 2 fro...