HI,
When there is power outage all vlan created on my switch is removed.Once i reloaded the swtich with reload command.i can all vlan in vlan database
show version is below
cisco WS-C2960-24TT-L (PowerPC405) processor (revision F0) with 65536K bytes of
memory.
Processor board ID FOC1320X2XL
Last reset from power-on
1 Virtual Ethernet interface
24 FastEthernet interfaces
2 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.
