Dell Brocade G620 Brocade 8.0.1 Fabric OS Troubleshooting and Diagnostics Guid - Page 44

Pinpointing problems with device logins

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Connectivity FC Router: OFF FC Router BB Fabric ID: 1 Area Port Media Speed State Proto 0 0 -- N32 No_Module 1 1 -- N16 Online FC F-Port 10:00:00:05:1e:8f:c1:31 2 2 -- N32 No_Module 3 3 -- N32 No_Module (output truncated) 61 61 -- N32 No_Module 62 62 -- N32 No_Module 63 63 -- N32 No_Module 64 64 id N32 Online E-Port 10:00:00:05:1e:34:d0:05 "1_d1" (Trunk master) 65 65 -- N32 No_Module 66 66 -- N32 No_Module 67 67 id AN No_Sync 68 68 id N16 Online L-Port 13 public 69 69 -- N32 No_Module 70 70 -- N32 No_Module 71 71 id N16 Online L-Port 13 public 72 72 -- N32 No_Module 73 73 -- N32 No_Module 74 74 -- N32 No_Module 75 75 -- N32 No_Module 76 76 id N16 Online E-Port 10:00:00:05:1e:34:d0:05 "1_d1" (upstream)(Trunk master) 77 77 id N16 Online F-Port 10:00:00:06:2b:0f:6c:1f 78 78 -- N32 No_Module 79 79 id N16 Online E-Port 10:00:00:05:1e:34:d0:05 "1_d1" (Trunk master) Pinpointing problems with device logins 1. Log in to the switch as admin. 2. Enter the switchShow command and check the login state. 3. Enter the portCfgShow command to see if the port is configured correctly. In some cases, you may find that the port has been locked as an L_Port and the device attached is a fabric point-to-point device such as a host or switch. This would be an incorrect configuration for the device and therefore the device cannot log in to the switch. To correct this type of problem, unlock the port using the portCfgLport [[slot]/port] 0 command. The portCfgDefault command may cause other settings to be changed. switch:admin> portcfgshow Ports of Slot 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Speed AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN AN Trunk Port ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON Long Distance VC Link Init Locked L_Port Locked G_Port Disabled E_Port ISL R_RDY Mode RSCN Suppressed Persistent Disable NPIV capability ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON where AN:AutoNegotiate, ..:OFF, ??:INVALID, SN:Software controlled AutoNegotiation. 4. Enter the portErrShow command; then, check for errors that can cause login problems. A steadily increasing number of errors can indicate a problem. Track errors by sampling the port errors every five or ten minutes until you see the problem occur again. Brocade Fabric OS Troubleshooting and Diagnostics Guide 44 53-1004126-01

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FC Router:
OFF
FC Router BB Fabric ID:
1
Area Port Media Speed State
Proto
=====================================
0
0
--
N32
No_Module
1
1
--
N16
Online
FC
F-Port
10:00:00:05:1e:8f:c1:31
2
2
--
N32
No_Module
3
3
--
N32
No_Module
(output truncated)
61
61
--
N32
No_Module
62
62
--
N32
No_Module
63
63
--
N32
No_Module
64
64
id
N32
Online
E-Port
10:00:00:05:1e:34:d0:05 "1_d1" (Trunk master)
65
65
--
N32
No_Module
66
66
--
N32
No_Module
67
67
id
AN
No_Sync
68
68
id
N16
Online
L-Port
13 public
69
69
--
N32
No_Module
70
70
--
N32
No_Module
71
71
id
N16
Online
L-Port
13 public
72
72
--
N32
No_Module
73
73
--
N32
No_Module
74
74
--
N32
No_Module
75
75
--
N32
No_Module
76
76
id
N16
Online
E-Port
10:00:00:05:1e:34:d0:05 "1_d1" (upstream)(Trunk master)
77
77
id
N16
Online
F-Port
10:00:00:06:2b:0f:6c:1f
78
78
--
N32
No_Module
79
79
id
N16
Online
E-Port
10:00:00:05:1e:34:d0:05 "1_d1" (Trunk master)
Pinpointing problems with device logins
1.
Log in to the switch as admin.
2.
Enter the
switchShow
command and check the login state.
3.
Enter the
portCfgShow
command to see if the port is configured correctly.
In some cases, you may find that the port has been locked as an L_Port and the device attached is a fabric point-to-point
device such as a host or switch. This would be an incorrect configuration for the device and therefore the device cannot log in to
the switch.
To correct this type of problem, unlock the port using the
portCfgLport [[slot]/port] 0
command. The
portCfgDefault
command
may cause other settings to be changed.
switch:admin> portcfgshow
Ports of Slot 0
0
1
2
3
4
5
6
7
8
9 10 11
12 13 14 15
-----------------+--+--+--+--+----+--+--+--+----+--+--+--+----+--+--+--
Speed
AN AN AN AN
AN AN AN AN
AN AN AN AN
AN AN AN AN
Trunk Port
ON ON ON ON
ON ON ON ON
ON ON ON ON
ON ON ON ON
Long Distance
.. .. .. ..
.. .. .. ..
.. .. .. ..
.. .. .. ..
VC Link Init
.. .. .. ..
.. .. .. ..
.. .. .. ..
.. .. .. ..
Locked L_Port
.. .. .. ..
.. .. .. ..
.. .. .. ..
.. .. .. ..
Locked G_Port
.. .. .. ..
.. .. .. ..
.. .. .. ..
.. .. .. ..
Disabled E_Port
.. .. .. ..
.. .. .. ..
.. .. .. ..
.. .. .. ..
ISL R_RDY Mode
.. .. .. ..
.. .. .. ..
.. .. .. ..
.. .. .. ..
RSCN Suppressed
.. .. .. ..
.. .. .. ..
.. .. .. ..
.. .. .. ..
Persistent Disable.. .. .. ..
.. .. .. ..
.. .. .. ..
.. .. .. ..
NPIV capability
ON ON ON ON
ON ON ON ON
ON ON ON ON
ON ON ON ON
where AN:AutoNegotiate, ..:OFF, ??:INVALID,
SN:Software controlled AutoNegotiation.
4.
Enter the
portErrShow
command; then, check for errors that can cause login problems. A steadily increasing number of errors
can indicate a problem. Track errors by sampling the port errors every five or ten minutes until you see the problem occur again.
Connectivity
Brocade Fabric OS Troubleshooting and Diagnostics Guide
44
53-1004126-01