Hello to all,
I've a strange behaviour with IP SG on 802.1Q trunk ports and I would like to know if this is normal or not since on CCO I'vent found an answer and how to solve it leaving the feature active.
On the distribution L3 switches I've configured Port-security, DHCP Snooping, IP SourceGuard and DynARP Inspection on the L2 ports which are setup as Access Ports and all is working fine.
Now I've to configure on these L2 ports a new VLAN so as first step I've configured 802.1Q and then added the VLANs. The problem is that on this VLAN I don't have to implement security feature and moreover this has deiveces only with IP static Addressesâ¦after spending some time I find out that the problem was the IP SG configured on the port since DHCP Snooping, DynARP Inspection is not configured on the switch but the IP SG is active on the portâ¦are there any chance to deactiveted IP SG only for this VLAN???
Thx a lot the precious helps