HP B-series Embedded Switches Manual do Utilizador descarregar pdf (Página 232)

Troubleshooting

232 Fabric OS Procedures Version 3.1.x/4.1.x User Guide

Point-to-Point Initialization Failure

1. Confirm that the port is active

If a Fabric device or another switch is connected to the switch, the switch port

must be active.

a. Enter the portLogShow or portLogDump commands.

b. Verify that the State Change Notification (SCN) code is 1. An SCN of 1

indicates that the port is active.

Example:

2. Skip over the loop initialization phase

After becoming an active port, the port becomes an F_Port or an E_Port,

depending on the device on the opposite side. If the opposite device is a Fabric

device, the port becomes an F_Port. If the opposite device is another switch,

the port becomes an E_Port.

Some Fabric devices have problem with loop initialization. If this is the case,

perform the following step:

—Enter the portCfgGport command.

Port Has Come Up in a Wrong Mode

1. Enter the switchShow command.

2. Check the comment fields for the following output and follow the suggested

actions.

13:25:12.506 PORT scn <Port#> 1

Table 21: SwitchShow Output and Suggested Action

Output Suggested Action

Disabled Enter the portEnable command.

Bypassed Check the output from the portLogShow or portLogDump

commands and identify the link initialization stage where the

initialization procedure went wrong.

Loopback Check the output from the portLogShow/PortLogDump

commands and identify the link initialization stage where the

initialization procedure went wrong.

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HP B-series Embedded Switches Manual do Utilizador Página 232