Hirschmann RS20 Reference Manual

CLI Commands: Switching
CLI L2P
Release 7.0 05/2011
5.1 Spanning Tree Commands
401
If 0 (defined as the default CIST ID) is passed as the <mstid>, then this com-
mand displays the settings and parameters for a specific switch port within
the common and internal spanning tree. The <slot/port> is the desired switch
port. In this case, the following are displayed.
Port Identifier
The port identifier for this port within the CST.
Port Priority
The priority of the port within the CST.
Port Forwarding State
The forwarding state of the port within the CST.
Port Role
The role of the specified interface within the CST.
Port Path Cost
The configured path cost for the specified interface.
Designated Root
Identifier of the designated root for this port within the CST.
Designated Port Cost
Path Cost offered to the LAN by the Designated Port.
Designated Bridge
The bridge containing the designated port
Designated Port Identifier
Port on the Designated Bridge that offers the lowest cost to the LAN
Topology Change Acknowledgement
Value of flag in next Configuration Bridge Protocol Data Unit (BPDU)
transmission indicating if a topology change is in progress for this
port.
Hello Time
The hello time in use for this port.
Edge Port
The configured value indicating if this port is an edge port.

Hirschmann RS20 Specifications

General

Mounting	DIN Rail
Operating Temperature	-40°C to +70°C
Protection Class	IP30
Switching Technology	Store-and-Forward
Product Type	Industrial Ethernet Switch
Port Details	10/100 Mbps Ethernet ports
Switching Capacity	3.2 Gbps
MAC Address Table	8k
Management	Web, SNMP
Redundancy	MRP
Ports	8 or 16