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Is there a possible other way beside CSS switches and rate-limits on the router to prevent Syn floods on our internet uplinks/Transits?A Pix is not in the picture yet:)

I have been studying Cisco docs for a couple of weeks now, and haven't figured out how to log and view traffic. We run a 2620 as a internet gateway, and I have managed to implement NAT, apply access control lists, enable SNMP traps, setup a syslog da...

cbyrnes by Level 1
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What would someone need to do a complete security audit on a network from the inside and the outside? What kind of legal documents would I need and where can I find samples? Any good web sites?Thanks for the reply.Jacques

j-allison by Level 1
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I have a perimeter router a 7206 VXR... sweet... I know i should get a real security professional in to do the job, but unfortunately it's not an option... I've been reading alot and it appears I need to take some serious steps to protect it before w...

mlanglois by Level 1
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Has anyone experience with T-DSL and the 1720? What additional WAN module might be necessary to connect to the NTBBA/T-DSL modem? VPN for two to five computers as well? RAM requirements? what else?Thanks in advance :)

usrabusr by Level 1
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At a IDS Version 2.5(0)S0 we configured the sensor to records iplogs for the most interesting events. MinutesOfAutoLog is set to 1 minute. The resulting iplogs have all the size of 51200 bytes. The problem is now, when a web scan for example is caus...

pheuch by Level 1
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  • 0 Helpful votes

I have a Cisco Router 2610 and IOS ver 12.0and under Serial interface (Access-list) there is a statement (Permit udp any x.x.x.x lt 6901)if I remove it no one can access to the Internetas you know the DNS request need udp session and port 53 only why...