Draft Level—Hitachi Confidential

HiSpeed Switch Troubleshooting Guide

VLAN Tips

For each VLAN created with an IP address, an associated entry is also generated. Therefore, it is critical to verify that these entries exist. If any of the entries are missing, the system configuration may be corrupted. It is recommended to delete and re-create the VLAN.. Table 8-1 lists the VLAN entries and Table 8-2 lists useful CLI commands.

Table 8-1.

VLAN Entries

 

 

 

 

 

Description:

 

CLI command:

VLAN entry created:

 

 

 

Virtual Port Information

/VLAN/SHOW >vport

Router Virtual Port id ‘33’

table

 

 

 

Bridge Forwarding

/VBRIDGE/SHOW >fwt

MAC entry with Port id ‘33’

(ARL) table

 

 

 

Routing table

 

/INET/SHOW >route

Route entry with a directly

 

 

 

connected VLAN Interface type

 

 

 

 

Table 8-2.

Useful CLI Commands

 

 

/VLAN/SHOW >vlan

Displays the VLAN information.

/VLAN/SHOW >vstats

Displays all Virtual Port statistics.

/VLAN/SHOW >vport

Displays all Virtual Port information.

/VLAN/SHOW >vrouter

Displays all Virtual Router information.

 

 

 

/VLAN/CONFIG

 

The following subcommands are available for VLAN

 

 

configuration:

 

 

ADDPORT

 

 

CREATE

 

 

DELPORT

 

 

DIABLE

 

 

ENABLE

 

 

MODIFY

 

 

MOVPORT

 

 

REMOVE

 

 

 

 

8-4

US7070447-001, Rev 01

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Hitachi US7070447-001 manual Vlan Tips, Vlan Entries, Useful CLI Commands, Description CLI command Vlan entry created

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