Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53-1000853-01, June 2008)

116 Fabric OS Troubleshooting and Diagnostics Guide
53-1000853-01
L
L_Port, 24
LEDs
flashing
, 3
no light
, 3
steady
, 3
link
intermittent connectivty
, 3
LEDs flashing
, 19
LEDs steady
, 19
marginal
, 3
no LED light
, 19
logical connection
, 19
loop initialization failure
, 22
LUN
, 88
M
marginal link, 3
marginal links
, 2
message logs
, 1
missing devices
, 2
N
Name Server, (See also NS), 20
network time protocol, (See also NTP)
, 1
no connectivity between host and storage
, 3
no connectivity between switches
, 3
no light on LEDs
, 3
NS
, 20
nsShow
, 88, 90
NTP
, 1
O
output from a console, 6
P
password recovery options, 58
passwords
recovering forgotten passwords
, 57
performance problems
, 3
PLOGI
, 18
point-to-point initialization failure
, 23
port
bypassed
, 23
disabled
, 23
GE
, 88
in wrong mode
, 23
initialization
, 17
loopback
, 23
port information, viewing
, 96
port mirroring
, 72
adding port connections
, 75
considerations
, 74
deleting port connections
, 75
FICON
, 74
IOD is enabled
, 74
multiple locations
, 74
supported hardware
, 73
port type
E_Port
, 17, 23
EX_Port
, 17
F_Port
, 17, 23
FL_Port
, 17
G_Port
, 17, 24
L_Port
, 24
U_Port
, 17
VE_Port
, 17
VEX_Port
, 17
portCfg
, 87
portCmd
ping
, 87
portErrShow
, 27
crc_err errors
, 27
disc_c3 errors
, 27
enc_out errors
, 27
frames tx and rx errors
, 27
portFlagsShow
, 28
portLogDumpPort
, 29
portloopbacktest
, 30
ports
status of
, 96
portShow
ipif
, 87
iproute
, 87
POST
, 92
PRLI
, 18