RuggedCom RS400 manual Port Msti Statistics Form

Spanning Tree

Figure 112: Port MSTI Statistics Form

Instance ID

Synopsis: 1 to 16

Default: 1

The Instance ID refers to the MSTI (Multiple Spanning Tree Instance) ID. Specify an Instance ID and select GET in order to load parameters corresponding to the selected MSTI. Note: Port Statistics for the IST (MSTI zero), are accessible via the Port RSTP Statistics menu (see section 5.5.2).

Port(s)

Synopsis: Any combination of numbers valid for this parameter

The port number as seen on the front plate silkscreen of the switch (or a list of ports, if aggregated in a port trunk).

Status

Synopsis: { Disabled, Listening, Learning, Forwarding, Blocking, Link Down, Discarding } Status of this port in Spanning Tree. This may be one of the following:

Disabled - STP is disabled on this port.

Link Down - STP is enabled on this port but the link is down. Discarding - The link is not used in the STP topology but is standing by.

Learning - The port is learning MAC addresses in order to prevent flooding when it begins forwarding traffic.

Forwarding - The port is forwarding traffic.

ROS™ v3.5 164 RS400