I am adding a new network 10.102.251.0/25 and for this network i have allow only http & https traffic.I have one access-list 122 mapped to serial port through which internet traffic flows.So how can i modify existing access-list as it is allowing all...

I want to configure one of my switch interface as spam port.Can someone explain the whole process of spamming.

I have to block 10.8.19.150 to 10.8.19.250 for internet, what mask should i use.

I am testing HSRP, what i am doing is that i am shutting the interface on Access Router(ATM sunb-interface).While entering primary Router through its Secondary Router, it is showing me State Active on Primary one, but it should show me standby.proble...

What will be its network address:10.144.33.254/23