Portcamshow - Brocade Communications Systems A7533A - Brocade 4Gb SAN Switch Base Command Reference Manual

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portCamShow

portCamShow
Displays port-based filter CAM utilization.
Synopsis portcamshow [[slotnumber/]portnumber]
Description Use this command to display the current filter CAM utilization of all ports or one port specified at
input.
The following information is displayed:
SID used
DID used
SID entries
DID entries
SID free
DID free
Operands This command has the following operands:
slotnumber
portnumber
Ports that support shared areas are divided into two ports: primary and secondary ports. Primary
and secondary ports share the same area. Portcam entries displayed on the primary ports also
consist of all the secondary port SIDs and DIDs as well, when both the ports are F_Ports. This is
because the primary port acts as a proxy for the CAM entries of the secondary port in this case
using redirect filters.
Examples For example port 7/31 and 7/39 are shared ports and 7/31 is primary. In this case portcamshow
entries will look like below:
420
Total number of CAM entries used by this port. Note that each CAM entry
(either SID or DID CAM) can be shared among a certain number of ports,
depending on the ASIC.
Total number of CAM entries used by this port. Note that each CAM entry
(either SID or DID CAM) can be shared among a certain number of ports,
depending on the ASIC.
All existing source ID entries within the CAM for this port. Note that each CAM
entry (either SID or DID CAM) can be shared among a certain number of
ports, depending on the ASIC.
All existing destination ID entries within the CAM for this port. Note that each
CAM entry (either SID or DID CAM) can be among a certain number of ports,
depending on the ASIC.
The total number of free SID CAM entries available for use by this port.
The total number of free DID CAM entries available for use by this port.
For bladed systems only, specify the slot number of the port to display,
followed by a slash (/).
Specify the port number to display, relative to its slot for bladed systems. Use
switchShow to list valid ports. This operand is optional; if omitted, information
for all ports is displayed.
switch:user> portcamshow 7/39
--------------------------------------------------
Area SID used DID used
207 3 1
034100
03cf00
--------------------------------------------------
SID free, DID free: (2044, 1020)
SID entries DID entries
03b380 03cf80
Fabric OS Command Reference
53-1000599-01