Hi If I have to roll back below config :-ip nat outside source static x.x.x.x  y.y.y.y Then do I need to first use clear ip nat outside/inside x.x.x.x y.y.y.y>>removing  existing translations for those particular IPsand then use no ip nat outside sou...

Hi Whether below config on catalyst 4500 switch is ok ? port type is access. Do I need to remove switchport nonegotiate command or its ok ? interface <<interface>> description <connected to firewall>  switchport private-vlan mapping <<primary_vlan>> ...

Hi, Would like to know whether HSRP version 2 is having any known instabilities or bugs ?Is that advisable to migrate from HSRP ver 1 to HSRP ver 2 ?  This will need downtime ? Thanks