Brocade FastIron SX, FCX, and ICX Diagnostic Reference - Manual (Page 23)

Brocade FastIron SX, FCX, and ICX Diagnostic Reference 11
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System debug commands
2
If port 1/1/31 is disabled, an output similar to the following is displayed.
Brocade(config-if-e1000-1/1/31)# disable
port_down_indication. port=1/1/31, TAG, vlan-idx=4096
stack: 4040 2050A970 2050AA44 2060A8FC 20608BEC 2060B5A4 20576A90 20576C74
2057707C 202A50A8 20491E9C 20492DC0 204906D8 2050BF48 204A03C8 204A0418 2011BBC8
20047698 2011CF7C 5008
Brocade(config-if-e1000-1/1/31)# port_down_indication. port=1/1/32, TAG,
vlan-idx=4096
stack: 4040 2050A970 2050AA44 2060A8FC 20608DA0 20609344 20609AFC 2055FA50
2050A214 200478DC 2011BBCC 20047698 2011CF7C 5008 135C8 18524
pp_link_change_final. port=1/1/32, up=0
If port 1/1/31 is enabled, an output similar to the following is displayed.
Brocade(config-if-e1000-1/1/31)# enable
Brocade(config-if-e1000-1/1/31)# pp_link_change_final. port=1/1/31, up=1
port_up_indication. port=1/1/31, TAG, vlan-idx=4096
stack: 4040 2050A970 2050AA44 2060A2C8 20609520 20609AFC 2055FA50 2050A214
200478DC 2011BBCC 20047698 2011CF7C 5008 135C8 18524
pp_link_change_final. port=1/1/32, up=1
port_up_indication. port=1/1/32, TAG, vlan-idx=4096
stack: 4040 2050A970 2050AA44 2060A2C8 20609520 20609AFC 2055FA50 2050A214
200478DC 2011BBCC 20047698 2011CF7C 5008 135C8 18524
System debug commands
The following system debug commands enable debugging of the system services and device
drivers.
debug system campram
Syntax: [no] debug system campram
This command traces Content Addressable Memory (CAM) or Parallel Random Access Machine
(PRAM) operations.
Brocade# debug system campram
cam/pram: Trace debugging is on
debug system optics
Syntax: [no] debug system optics
This command activates optical monitor debugging.
Brocade# debug system optics
optics: Trace debugging is on
debug system poll
Syntax: [no] debug system poll
This command is used for backplane polling.
Brocade# debug system poll
backplane-poll: Trace debugging is on