WS-C2950C-24 IOS V12.1(20)EA1. I am trying to configure the vlan to no ip redirects and no proxy-arp with no success. I have tried configuring these settings under interface w/o success either. Does this IOS version not recognize these settings?
these options are available in version 12.1(22)EA9 onward.
If you upgrade to this or higher you should be able to use all these. I have following in my configuration
no ip redirects
no ip unreacheables
no ip proxy-arp
no ip route-cache