Can the IDS 4210 provide blocking and alerting functions for those packets matching the defined patterns? I was told that 4210 cannot do blocking and alterting. Is this correct? If not, does it have to do with the ways to configure it?

I have a few questions regarding the security setups in the IOS 12.3. 1. Are the following commands default and do not require specify?'no ip directed broadcast''no service tcp-small-servers''no service udp-small-servers'I was told when these comman...

I used Nessus to scan our networks and have the following questions:1. I scanned the IP addresses of the border routers and DMZ. Is that sufficient? What other are needed to scanned?2. When I scanned one of the routers, the Nessus scanned through th...

I would like to have comments for the firewall protection over one of our networks. This network is only used to access ISP by designated persons and it is isolated out from the business network. The users are assigned with wireless laptops with de...

I have a few questions as follows: 1. I am planning to use ssh instead of telnet or pdm for security reasons. Would this make sense? Any things I could miss without using telnet. 2. In the IOS v12, do we still need to specify 'no service tcp-small-...