HP StorageWorks Fabric OS 5.0.0 Command Reference Guide (AA-RW1MA-TE, May 2005)

478 Fabric OS commands
Displays routing tables for the specified port.
Synopsis
portrouteshow [slotnumber/]portnumber
Availability
all users
Description
Use this command to display the port address ID and the contents of the following port routing tables:
Operands
This command has the following operands:
portRouteShow
External unicast routing table Displays how the specified port forwards unicast frames to
remote domains in the following format:
domain_number: ports_bitmap
• domain_number is the remote domain ID to which
frames are ultimately routed
•
ports_bitmap contains the port number on the ASIC
pair to which frames for the domain ID forward in
bitmap hex format; for example, 0x0100 indicates port
8 on the ASIC pair
The arrangements of ports on an ASIC pair is specific to the
system type. For any active port, this table contains at least
one entry, which routes unicast frames destined to the
embedded port (value 0x10000) of the local domain.
Internal unicast routing table Displays how the specified port forward unicast frames to
locally attache Nx_Ports in the following format:
area_number: ports_bitmap
• area_number represents the area number of a device
(or set of looped devices) attached to the local switch
• The format of ports_bitmap is the same as the
external unicast routing table.
Broadcast routing table Displays how the specified port forwards broadcast frames.
There is one bit map entry in this table, similar to the bit
maps in the other tables; however, this table typically has
only Bit 16 set (value 0x10000), indicating this port
always routes broadcast frames to the embedded port, for
handling by the firmware.
slotnumber For bladed systems only, specifies the slot number of the port to
display, followed by a slash (/).
portnumber Specifies the number of the port to display, relative to its slot for
bladed systems. Use switchShow to display a list of valid
ports.