Debug Sw-Vlan Ifs - Cisco Catalyst 3550 Command Reference Manual

debug sw-vlan ifs

debug sw-vlan ifs
Use the debug sw-vlan ifs privileged EXEC command to enable VLAN manager Cisco IOS file system
(IFS) error tests. Use the no form of this command to disable debugging.
Syntax Description
open {read | write
read {1 | 2 | 3 | 4}
write
Defaults Debugging is disabled.
Command Modes Privileged EXEC
Command History Release
12.1(4)EA1
Usage Guidelines When selecting the file read operation, Operation 1 reads the file header, which contains the header
verification word and the file version number. Operation 2 reads the main body of the file, which
contains most of the domain and VLAN information. Operation 3 reads type length version (TLV)
descriptor structures. Operation 4 reads TLV data.
The undebug sw-vlan ifs command is the same as the no debug sw-vlan ifs command.
Related Commands Command
show debugging
show vlan
Catalyst 3550 Multilayer Switch Command Reference
B-48
debug sw-vlan ifs {open {read | write} | read {1 | 2 | 3 | 4} | write}
no debug sw-vlan ifs {open {read | write} | read {1 | 2 | 3 | 4} | write}
Display VLAN manager IFS file-open operation debug messages. The
keywords have these meanings:
• read—Display VLAN manager IFS file-read operation debug messages.
• write—Display VLAN manager IFS file-write operation debug messages.
Display file-read operation debug messages for the specified error test (1, 2, 3,
or 4).
Display file-write operation debug messages.
Modification
This command was introduced.
Description
Displays information about the types of debugging that are enabled. For
syntax information, select Cisco IOS Release 12.2 Configuration Guides
and Command References > Cisco IOS Configuration Fundamentals
Configuration Guide, Release 12.2 > System Management >
Troubleshooting and Fault Management.
Displays the parameters for all configured VLANs or one VLAN (if the
VLAN name or ID is specified) in the administrative domain.
Appendix B Catalyst 3550 Switch Debug Commands
OL-8566-02