Brocade Communications Systems StoreFabric SN6500B Command Reference Manual page 654

2
portBufferShow
Remaining Buffers
A hyphen in one of the display fields indicates that no relevant information is available; there may be no
connection to a port, or the port is disabled, or the port is not an E_Port.
When invoked without operands, this command displays the long distance buffer information for all the
port groups of the switch.
NOTES
The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may be in
place. Refer to Chapter 1, "Using Fabric OS Commands" and Appendix A, "Command Availability" for
details.
OPERANDS
The following operands are optional:
slot
port
EXAMPLES
To display the port buffer information:
626
the return trip of a MARK primitive that is sent and then echoed back to the switch.
LD mode supports distances up to 500 km. Distance measurement on a link
longer than 500 km might not be accurate. If the connecting port does not support
LD mode, is shows "N/A".
The remaining (unallocated and reserved) buffers in a port group.
For bladed systems only, specifies the slot number of the port group to display,
followed by a slash (/).
Specifies the number of a port associated with the port group, relative to its slot for
bladed systems. Use switchShow for a list of valid ports.
switch:admin> portbuffershow 17
User Port Lx Max/Resv
Port Type Mode Buffers
---- ---- ---- -------
64 - 8
65 - 8
66 - 8
67 - 8
68 E LS 806
69 E - 8
70 E - 8
71 E - 8
192 - 8
193 - 8
194 - 8
195 - 8
Avg Buffer Usage & FrameSize\
Tx Rx
---------------------------------
Buffer Needed Link
Usage Buffers Distance
------ ------- --------- --------
- ( - ) - ( - )\
0 - -
- ( - ) - ( - )\
0 - -
- ( - ) - ( - )\
0 - -
- ( - ) - ( - )\
0 - -
197(2012) 201(2044)\
206 206 100km
1(2016) 1(2020)
26 26 2km
1(2012) 1(2036)\
26 26 2km
1(2008) 2(2052)\
26 26 2km
- ( - ) - ( - )\
0 - -
- ( - ) - ( - )\
0 - -
- ( - ) - ( - )
0 - -
- ( - ) - ( - )\
0 - -
\
Remaining
Buffers
Fabric OS Command Reference
53-1002746-01