Resetting Switch Configuration

1900 Series Switch

1900switch#delete vtp

Removes VLAN Trunking Protocol (VTP) information

1900switch#delete nvram

Resets switch back to factory defaults




Restarts the switch

2900/2950 Series Switch

switch#delete flash:vlan.dat

Removes VLAN database from Flash memory

Delete filename [vlan.dat]?


Delete flash:vlan.dat? [confirm]

Reconfirm by pressing

Switch#erase startup-config

Erases file from NVRAM

<output omitted>



Restarts the switch

CCNA Self-Study(c) CCNA Portable Command Guide
CCNA Portable Command Guide
ISBN: 1587201585
EAN: 2147483647
Year: 2006
Pages: 261
Authors: Scott Empson

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