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sf300-24p system light flashing

mako4146
Level 1
Level 1

                   I changed the setting from static to dynamic and the switch froze up. all lights on the panel flashed, when they stopped the system light on the left side continued to flash. I tryied unplugging unit as well as depressing the reset for longer than 30 seconds. Unit still the same.

Any ideas would be great.

Thanks,

Walter

8 Replies 8

Tom Watts
VIP Alumni
VIP Alumni

Hi Walter, does it mean the switch is no longer accessible? If you changed the switch to dynamic it should get a DHCP address. Are you able to console the unit?

-Tom
Please mark answered for helpful posts

-Tom Please mark answered for helpful posts http://blogs.cisco.com/smallbusiness/

Tom,

    Switch turned on an was able to access by CLI. It is set to recieve ip dynamicly. I did show run and can not find the ip address assigned. I do not know the command to set static from CLI

Thank you,

Walter

show ip interface

-Tom
Please mark answered for helpful posts

-Tom Please mark answered for helpful posts http://blogs.cisco.com/smallbusiness/


I was able to find ip. Tryed to get GUI. Freezes at proccesing data 90%

Hi Walter, try to use a different internet browser or computer and see if that fixes it.

-Tom
Please mark answered for helpful posts

-Tom Please mark answered for helpful posts http://blogs.cisco.com/smallbusiness/

Tom,

     That worked. Thank you for your help.

Walter

Tom,

      It did it again. Looks like it is not completing boot sequence.. Light just blinks, no ports working. Should i delete the flash?

Walter

Hi Walter, each time the switch reboots it may get a new IP address if set to dynamic.

To assign a static ip via cli

config t

interface vlan 1

ip address x.x.x.x /x

x.x.x.x  = desired IP

/x = mask 

/24 is 255.255.255.0

-Tom
Please mark answered for helpful posts

-Tom Please mark answered for helpful posts http://blogs.cisco.com/smallbusiness/