an uplink port is a special type of ethernet port that is designed to connect to another network device's uplink port. uplink ports are typically used to extend the reach of a network beyond the capacity of a single switch or hub by connecting multiple switches or hubs together. what is...
>My new desktop LAN switch have 1 up-port and 5 down-ports. If I connect my >cable-Modem to the up-port and my PC to the down-port it doesn't work. If I >connect both to the down-ports it works? It's just crossing the TX/RX pair. An 'uplink' port is like a network ca...
What is a Catalyst® Switch? What is an Uplink Port? What are Parallel Operating Systems? What is a Gigabit Switch? Discussion Comments ByEchoVision— On Jan 26, 2014 A lot of networking terminology bled over from the telephone industry and in my short experience, it seems to me that ...
Non Designated Port will be always in Blocking State, to avoid Layer 2 Switching loops. Remember, a Root Port can never be a Designated Port and also there cannot be any Root Port on a Root Bridge (Root Switch). All the ports on a Root Bridge (Root Switch) are Designated Ports. ...
This is because switches have a large number of ports. When a switch collects packet statistics on ports, the CPU traverses all ports, lowering the performance of obtaining port packet statistics. As a result, the CPU cannot traverse all ports to obtain traffic information during ...
If a switch is deployed between the central AP and RUs, ensure that the uplink and downlink interfaces of the switch can communicate at Layer 2. In direct forwarding mode, if a 10GE central AP such as the AD9431DN-X is deployed, the uplink and downlink interfaces of th...
Due to the high port counts and high bandwidth links of these switches, modular designs with two-stage fabrics are used in either a star topology or a fat-tree topology. High bandwidth aggregation ports are switched or routed to uplink ports with even greater capacity. The uplink interface...
2. Turn on Ethernet Backhaul Mode To make sure a good connection for your AiMesh system, please make sure you have connected all the node(s) to the uplink AP with Ethernet cable(s).Otherwise, your node(s) might lose its uplink connection. ...
Root Bridge (Switch) is at the Root and therefore there is no need of a Root Port to reach the root. The above layout of Switches shows that Switch 4 has two ports to reach the Root Bridge. If there are multiple ports present in a Switch to reach the Root Bridge (Switch). ...
Different Types of SFP Ports What kinds of SFP ports are there? We can divide them into two groups based on their various duties. SFP combo port It's a compound physical aperture that connects to the correct Ethernet port via the same switch fabric and port number. In other words, it se...