Brocade Fabric OS Command Reference Manual (53-1000240-01, November 2006)

2-722 Fabric OS Command Reference Manual
Publication Number: 53-1000240-01
uRouteShow
2
Note: Enter commands in lowercase only; mixed case is for readability.
uRouteShow
Displays unicast routing information.
Synopsis urouteshow [slotnumber/][portnumber][domain]
Description Use this command to display the unicast routing information for a port, as it is known by the FSPF path
selection and routing task. The routing information describes how a frame that is received from a port on
the local switch is to be routed to reach a destination switch.
The following information displays:
Local Domain ID Domain number of local switch.
In Port Port from which a frame is received. Except for the cases in which you perform a
port swap or enable extended-edge PID (PID Format 2) on a switch, the value is
equal to the Area field displayed by the switchShow command. Refer to Fabric
OS Administrator’s Guide for more information regarding the extended-edge PID
format.
Domain Destination domain of incoming frame.
Out Port Port to which the incoming frame is to be forwarded. Except for the cases in which
you perform a port swap or enable extended-edge PID (PID Format 2) on a switch,
the value is equal to the Area field displayed by the switchShow command. For
port swap operations, the value is equal to the Swport field displayed by the
portSwapShow command. Refer to Fabric OS Administrator’s Guide for more
information regarding the extended-edge PID format.
Metric Cost of reaching the destination domain.
Hops Maximum number of hops required to reach the destination domain.If the number
of hops are different for some multiple equal cost paths (to reach the same
domain), then it will display the maximum number.
Flags Indicates if route is dynamic (D) or static (S). A dynamic route is discovered
automatically by the FSPF path selection protocol. A static route is assigned using
the command uRouteConfig.
Next (Dom, Port) Domain and port number of the next hop. These are the domain number and the
port number of the switch to which Out Port is connected.
The information provided by this command should match what is provided by portRouteShow and
topologyShow.
N
ote
The execution of this command is subject to Admin Domain restrictions that may be in place.
Operands This command has the following operands:
slotnumber For bladed systems only, specify the slot number of the input port whose routes
are displayed, followed by a slash (/).
portnumber Specify the number of the input port whose routes are to be displayed, relative to
its slot for bladed systems. Use switchShow to display a list of valid ports. This
operand is optional; if omitted, the command displays routing information for all
input ports in the switch.