Hi all I have the following problem
on the interfaces it looks like this interface FastEthernet0/7<<<<<and 8 switchport access vlan 5 switchport mode access switchport voice vlan 192 spanning-tree portfast ip verify source ip dhcp snooping limit rate 20 I also have the following ip dhcp snooping vlan 5 ip dhcp snooping information option allow-untrusted ip dhcp snooping database flash:/dhcpsnoop.dat ip dhcp snooping database write-delay 120 ip dhcp snooping database timeout 30 ip dhcp snooping and as uplink to the 192 vlan I have this.... interface FastEthernet0/1 switchport access vlan 192 ip dhcp snooping trust my problem - with no ip verify source I get the voice vlan to work orwhen I leave out ip verify source and add the VLAN to the Snooping the phones also do not work....no IP.... so basically I cannot use ip source guard when I have a voice VLAN or perform any sort of DHCP Snooping on this VLAN either......not good. My main tast was to set up a PC behinf each of the phone on int 7 & 8 and see if snooping worked when one was set up as DHCP server but I haven't even got that far yet as I would like to get the VoIP VLAN working with Snooping and Source Guard ! Google did not help. maybe a layer 8 problem ..... lets find out :-) -- Fraser Reid Sicherer, schneller und einfacher. Die aktuellen Internet-Browser - jetzt kostenlos herunterladen! http://portal.gmx.net/de/go/atbrowser _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
