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HiSpeed Switch Troubleshooting Guide
8-4
US7070447-001, Rev 01
Draft Level—Hitachi Confidential
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
table
/VLAN/SHOW >vport Router Virtual Port id ‘33’
Bridge Forwarding
(ARL) table
/VBRIDGE/SHOW >fwt MAC entry with Port id ‘33’
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