Stack switch 3750 DHCP problem

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May 29th, 2008
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Hi


I have stacked 2 switches 3750 one is master and another is member. Now i have configured this stack switch as DHCP server.


My problem is when the master switch goes down and comes up then the DHCP service is stopped. If i connect any new PC to switch 1 or 2 it is not getting IP address from the switch.

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irisrios Wed, 06/04/2008 - 08:45
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Please verify the DHCP configuration using the following documents:

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.1_19_ea1/configuration/guide/swdhcp82.html

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.2_25_sea/configuration/guide/swdhcp82.html


Also please send the output of the following commands:

show dhcp server

show dhcp lease

show ip dhcp server statistics

show ip dhcp binding

show ip dhcp conflict

show ip dhcp database


pradeepkum Sun, 06/22/2008 - 23:29
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Thanks. Sorry for my delay in response. As i was in a hurry to bring up the site I didnt stack the switch. Now both are standalone master. One switch is configured as the DHCP server. The link you have provided is very useful to me.


Pradeep

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