What is spanning tree port type edge trunk?
If you enter the spanning-tree port type edge trunk command, the port is configured as an edge port even in the access mode. spanning-tree port type normal—This command explicitly configures the port as a normal spanning tree port and the immediate transition to the forwarding state is not enabled.
What does spanning tree port type network do?
Upgrade to Cisco Catalyst 8000.
What is edge port mode?
Information. A port is considered as an edge port when it is directly connected to the user terminal or server, instead of any other switches or shared network segments. The edge port will not cause a loop upon network topology changes.
What is FCoE NPV?
The FCoE NPV feature is an enhanced form of FCoE Initialization. Protocol (FIP) snooping that provides a secure method to connect FCoE-capable hosts to an. FCoE-capable FCoE forwarder (FCF) device.
What is edge port Cisco?
an Edge port is a concept of RSTP and the portfast has to be enabled on the port before it can be considered an Edge port. However, by default without adding additional STP features command, an RSTP Edge port DOESNT turns to be a normal STP port neither generate a TCN if it recieves BPDUs.
What is spanning tree type network?
The Spanning Tree Protocol (STP) is a network protocol that builds a loop-free logical topology for Ethernet networks. The basic function of STP is to prevent bridge loops and the broadcast radiation that results from them.
What are the Spanning Tree port states?
Spanning Tree Port States
| State | Forward Frames | Duration |
|---|---|---|
| Blocking | No | 20 seconds |
| Listening | No | 15 seconds |
| Learning | No | 15 seconds |
| Forwarding | Yes | – |
What is edge port in Cisco switch?
From one of those what i understand is, The edge port is a portfast with BPDU guard and BPDU filtering which loses its portfast status upon receiving a BPDU.. but the normal stp portfast will remains in the portfast state as long as the portfast is disabled manually.
What is a characteristic of an RSTP edge port?
In RSTP, a designated port on the network edge is called an edge port. An edge port directly connects to a terminal and does not connect to any other routers. An edge port does not receive configuration BPDUs, and therefore does not participate in the RSTP calculation.
What is NPV Cisco?
N Port virtualization (NPV) reduces the number of Fibre Channel domain IDs in SANs. Switches operating in the NPV mode do not join a fabric; rather, they pass traffic between NPV core switch links and end devices, which eliminates the domain IDs for these edge switches.
Do edge ports send BPDU?
Re: BPDU on edge-port? I guess another answer to your question is that it sends BPDU’s to all devices because it simply doesn’t know for sure what ports are connected to other switches. It’s better for it to be safe than sorry.
https://www.youtube.com/watch?v=Vb6aXW1h-sQ