HP Brocade 8/12c Brocade Fabric OS Troubleshooting and Diagnostics Guide - Sup - Page 113

Con Port 1 on Switch A as a D_Port, shown in, Disable Port 1 on Switch

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Diagnostic Port 10 For complete information on the portdporttest and portcfgdport commands, refer to the Fabric OS Command Reference. NOTE These tests can be run on EX_Ports by using the portcfgexport command to enable and disable the EX_Ports. For detailed information on the portcfgexport command, refer to the Fabric OS Command Reference. To configure a D_Port diagnostics session, perform the following steps. 1. Disable Port 1 on Switch A, shown in Figure 3, using the portdisable 1 command. switchA:admin> portdisable 1 2. Configure Port 1 on Switch A as a D_Port, shown in Figure 3, using portcfgdport --enable 1. switchA:admin> portcfgdport --enable 1 3. Repeat steps 1 and 2 for Port 2 on Switch B, shown in Figure 3. switchB:admin> portdisable 2 switchB:admin> portcfgdport --enable 2 4. Enable Port 1 on Switch A using the portenable command. The tests start automatically when either port is enabled. switchA:admin> portenable 1 5. Enable Port 2 on Switch B using the portenable command. switchB:admin> portenable 2 6. While the test is running, enter the portdporttest command with the --show operand to display the results. switchB:admin> portdporttest --show 2 D-Port Information: Port: 2 Remote WWNN: 10:00:00:05:33:13:2f:b4 Remote port: 1 Mode: Automatic Start time: Wed Feb 2 01:41:35 2011 End time: Wed Feb 2 01:43:23 2011 Status: PASS Test Start time Result EST(secs) Comments Electrical loopback 01:42:12 PASS -- ---------- Optical loopback 01:43:10 PASS -- ---------- Link traffic test 01:43:17 PASS -- ---------- Roundtrip link latency: 1108 nano-seconds Estimated cable distance: 20 meters switchA:root> portdporttest --show 1 D-Port Information: Port: 1 Fabric OS Troubleshooting and Diagnostics Guide 93 53-1002150-02

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Fabric OS Troubleshooting and Diagnostics Guide
93
53-1002150-02
Diagnostic Port
10
For complete information on the
portdporttest
and
portcfgdport
commands, refer to the
Fabric OS
Command Reference
.
NOTE
These tests can be run on EX_Ports by using the
portcfgexport
command to enable and disable the
EX_Ports. For detailed information on the
portcfgexport
command, refer to the
Fabric OS Command
Reference
.
To configure a D_Port diagnostics session, perform the following steps.
1.
Disable Port 1 on Switch A, shown in
Figure 3
, using the
portdisable 1
command.
switchA:admin>
portdisable 1
2.
Configure Port 1 on Switch A as a D_Port, shown in
Figure 3
, using
portcfgdport
-
-enable 1
.
switchA:admin>
portcfgdport --enable 1
3.
Repeat steps 1 and 2 for Port 2 on Switch B, shown in
Figure 3
.
switchB:admin>
portdisable 2
switchB:admin>
portcfgdport --enable 2
4.
Enable Port 1 on Switch A using the
portenable
command.
The tests start automatically when either port is enabled.
switchA:admin>
portenable 1
5.
Enable Port 2 on Switch B using the
portenable
command.
switchB:admin>
portenable 2
6.
While the test is running, enter the
portdporttest
command with the
--show
operand to display
the results.
switchB:admin>
portdporttest --show 2
D-Port Information:
===================
Port:
2
Remote WWNN:
10:00:00:05:33:13:2f:b4
Remote port:
1
Mode:
Automatic
Start time:
Wed Feb
2 01:41:35 2011
End time:
Wed Feb
2 01:43:23 2011
Status:
PASS
=============================================================================
Test
Start time
Result
EST(secs)
Comments
=============================================================================
Electrical loopback
01:42:12
PASS
--
----------
Optical loopback
01:43:10
PASS
--
----------
Link traffic test
01:43:17
PASS
--
----------
=============================================================================
Roundtrip link latency:
1108 nano-seconds
Estimated cable distance:
20 meters
switchA:root>
portdporttest --show 1
D-Port Information:
===================
Port:
1