Firewall Wizards mailing list archives
RE: future of IDS
From: "Brock, Todd" <brockt () uf9370p01 OrlandoFL ncr com>
Date: Mon, 19 Oct 1998 20:17:00 -0400
>> If you have a switch with 24 ports for 100BaseT, can you then push 1.2Gb/s >> through it ? >I believe you can push 1.2 Gb/s through it. Doubtless someone on the >list knows for sure. Depends on the switch, but the good ones should be able to handle this, with a "real world" load, non-blocking Blah-Blah... >> if you have a single 100BaseT monitor port, either than throughput for the >> entire switch is 100BaseT (serious reduction in performance) or you lose >> packets on the monitor port. >Yep. Don't know if there are switches with higher speed taps. In my experience, switches can generally only monitor or mirror one selected port at a time, for the obvious reason stated in this and several other messages. The only exception I know of is the "Secure Switch" made by ODS networks which can, reportedly, monitor 10 of it's 12 ports to one monitor (or mirror) port. The reason for this is to address the very thing being discussed here. ...snip... > Vern Todd
Current thread:
- Re: future of IDS, (continued)
- Re: future of IDS Dex Wycoff (Oct 19)
- RFC blitzkreig server dreamwvr (Oct 23)
- Re: future of IDS Vern Paxson (Oct 19)
- Re: future of IDS Owen O'Connor (Oct 23)
- Re: future of IDS Vern Paxson (Oct 19)
- Re: future of IDS David Lang (Oct 23)
- Re: future of IDS Ken Hardy (Oct 27)
- Re: future of IDS David Lang (Oct 23)
- RE: future of IDS Doug Hughes (Oct 19)
- Re: future of IDS Darren Reed (Oct 23)
- Re: future of IDS Doug Hughes (Oct 23)
- Re: future of IDS Darren Reed (Oct 23)
- RE: future of IDS Brock, Todd (Oct 23)
- Re: future of IDS andrew . stewart (Oct 23)
- Re: future of IDS Vern Paxson (Oct 28)
- Re: future of IDS Ryan Russell (Oct 29)
- Re: future of IDS Ryan Russell (Oct 29)
- RE: future of IDS Peter Vanderborght (Oct 29)
- Re: future of IDS Dex Wycoff (Oct 19)