Buy or Renew
Buy or Renew
Cisco + Splunk: It’s a new day for your data. Learn more.
 
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation
497
Views
0
Helpful
3
Replies

DHCP Snooping and DHCP Server

nrramos
Level 1
Level 1

‎06-02-2009 04:52 PM - edited ‎03-06-2019 06:03 AM

I have configured DHCP snooping in my network. Now my issue is that I'll be configuring one of the switch which has snooping enabled with dhcp pool so that the phones get the IP from the switch. I was not able to get any IP address from the switch. Is this because DHCP snooping is enabled. Any help would be greatly appreciated

Labels:
0 Helpful
3 Replies 3

Edison Ortiz
Hall of Fame
Hall of Fame

‎06-02-2009 05:38 PM

You must use the ip dhcp snooping trust interface configuration command on inter-switch links or switchports where DHCP servers are connected to.

HTH,

__

Edison.

0 Helpful

nrramos
Level 1
Level 1
In response to Edison Ortiz

‎06-02-2009 07:09 PM

I do have that configured on all the uplink ports. I have configured the DHCP pool on a switch. Could it be possible that the switch thinks its a rogue DHCP server handing out IP's and hence gets blocked ??

0 Helpful

cisco_lad2004
Level 5
Level 5
In response to nrramos

‎06-03-2009 02:37 AM

have you configured below as part of DHCP configuration ?

"no ip dhcp conflict logging"

Sam

0 Helpful
Customers Also Viewed These Support Documents
Review Cisco Networking products for a $25 gift card