Configuration Guide User guide

400 BigIron RX Series Configuration Guide
53-1002484-04
Displaying RSTP information
13
Syntax: show xstp ethernet <slot/port>
The ethernet <slot/port>parameter displays the rstp protocol information for the specified
Ethernet interface.
TABLE 86 CLI display of RSTP information for the specified Ethernet interface
This field... Displays...
<slot/port>
The RSTP protocol information for the specified ethernet interface.
NOTE: If the Ethernet interface is not added to any RSTP enabled
VLANs, the command displays the following message instead:
"No RSTP-configured VLANs for the port
<slot/port>”.
RSTP (IEEE 802.1W) port parameters
Port Num The port number shown in a slot#/port# format.
Pri The configured priority of the port. The default is 128 or 0x80.
Port Path Cost The configured path cost on a link connected to this port.
P2P Mac Indicates if the point-to-point-mac parameter is configured to be a
point-to-point link:
• T – The link is configured as a point-to-point link.
• F – The link is not configured as a point-to-point link. This is the
default.
Edge port Indicates if the port is configured as an operational Edge port:
• T – The port is configured as an Edge port.
• F – The port is not configured as an Edge port. This is the default.
BigIron RX# show xstp Ethernet 3/1
STP information:
--------------------------------------------------------------------
No STP-configured VLANs for the port 3/1
RSTP information:
----------------------------------------------------------------------------
RSTP (IEEE 802.1w)Port Parameters:
VLAN ID: 11
<--- Config Params ---> | <--- Current state --->
Port Pri PortPath P2P Edge Role State Designa- Designated
Num Cost Mac Port ted cost bridge
3/1 128 20000 F F DESIGNATED DISCARDING 0 8000000cdbf5ee00
RSTP (IEEE 802.1w) Port Parameters:
VLAN ID: 313
<--- Config Params --> | <--- Current state --->
Port Pri PortPath P2P Edge Role State Designa- Designated
Num Cost Mac Port ted cost bridge
3/1 128 20000 F F DESIGNATED FORWARDING 0 8000000cdbf5ee00
MSTP information:
----------------------------------------------------------------------------
No MSTP-configured VLANs for the port 3/1