About thegreattriscuit

thegreattriscuit · 10-29-2012

So we've got a 3725 with the ADVSECURITY IOS, and I've been asked to look at something i'm unfamiliar with. Perhaps you guys would know.Is there a way I can rate-limit incoming packets (DNS Queries to be exact, but it shouldn't really matter) coming...

thegreattriscuit · 10-25-2012

So, I can't help but assume I'm missing something here, and maybe you guys can help me out.So we implemented RIPv2 instead of static routes. Cool.We're told that if we're going to use any form of routing protocol, we must use authentication. Makes ...

thegreattriscuit · 10-25-2012

#sh run | inc user!username USER0 secret 5 $1$passwordusername USER1 privilege 15 secret 5 $1$passwordusername USER2 privilege 15 secret 5 $1$password!#sh run | inc aaa!aaa new-modelaaa authentication login local_authen localaaa authentication login ...

thegreattriscuit · 10-29-2012

That's correct... if the DHCP server is getting the DISCOVER and REQUEST messages, then the layer 2 and 3 transport from client to server MUST be working. There is no other possible explanation. What's more, is that if there isn't a DHCP OFFER, and...

thegreattriscuit · 10-29-2012

Najaf,I agree, that sounds like the quickest route to a diagnosis. Just setup a SPAN session monitoring one of the ports and arrange to have the packet capture running before anyone tries to use that machine in the morning. That way you can watch n...

thegreattriscuit · 10-26-2012

Excellent work. So yes, I stopped by the site last night and confirmed that I was telnetting in on lines 5-15. Since I wasn't really on the clock, I just quickly configured the additional lines without devoting much thought to it.no vty 5 15 did N...

thegreattriscuit · 10-25-2012

Okay, so you're saying that even though the below config line vty 5 15!doesn't include any explicit configuration for those lines, simply having them listed could allow telnet through the defaults? I'll check it out when I'm back at that office tom...

thegreattriscuit · 10-25-2012

lol. Thanks.No, what I'm saying is this: I have tried everything I can think of to disable telnet, but it's still running. Everything I've found says that "transport input ssh" should disable telnet on that line, but (as you can see from the con...

Member Since	‎10-25-2012 10:57 AM
Date Last Visited	‎08-18-2017 03:53 AM
Posts	8
Total Helpful Votes Received	5

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User Activity

Rate limit incoming DNS Queries?

Routing Protocol Authentication catch 22?

Can't disable Telnet for vty lines?

Re: DHCP not handing out across VLANs

2951 DHCP Problem

Can't disable Telnet for vty lines?

Can't disable Telnet for vty lines?

Can't disable Telnet for vty lines?