Does anyone know which software versions of the Aironet 350 APs use added
"Hashing" to help resolve the weaknesses discovered in the RC4 algorithm?
Is version 11.07 safe from the Berkley and Fuhrer attacks?
Thanks,
Charlie
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Thanks Tom,
So all versions before 11.10T don't use "hashing" in addition to the RC4
algorithm? (11.08T1, 11.07a, 11.06.a, 11.05a etc...)
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How safe am I if I'm using the aironet 350 Series access points running the
following:
-version 11.10T
-EAP authentication with a Radius server
-MIC enabled
-Broadcast Key Rotation
-WEP with key hashing
Does anyone know any good links that give a 'very' detailed explanation of
how the 'WEP key
I think I just answered my own question. Just found an excellent link...
Here it is if anyone is curious:
http://www.cisco.com/warp/public/cc/so/cuso/epso/sqfr/safwl_wp.htm
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When configuring an ISDN backup for a frame relay circuit do most people
typically use "dialer watch" or "floating static routes". In my scenerio,
it's for an eigrp network and a single router.
I've seen the following article on Cisco's website:
http://www.cisco.com/warp/public/123/backup-main.
Thanks for the advice Benjamin and Jenny.
It sounds like you have to be careful when implementing dialer watch.
(Especially, if you only want to bring up the link for 'interesting
traffic'. I guess since 'dialer watch' is fairly new most people have
'floating static routes' in place.
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Is there any way to MD5 encrypt vty passords?
If so, how?
If not, why not?
Thanks,
Charlie
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Will UDLD prevent duplex mismatches from occurring on end user devices?
(Disabling a ports that are detected to be mismatched)
Or does UDLD only work between switches?
Thanks in Advance
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Very good explanation Priscilla. Thanks!
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Two quick questions:
I've configured an access-list to only permit certain tcp and udp ports
above 1024. At the end of the access-list I have the following commands:
access-list 101 deny tcp any any log
access-list 101 deny udp any any log
access-list 101 deny ip any any log
Question 1: Do I e
I found the answer to question 2:
"It's not usually a good idea to configure logging for access list entries
that will match very large numbers of packets. Doing so will cause log files
to grow excessively large, and may cut into system performance. However,
access list log messages are rate-limit
It's kind of a pain. I just passed it. Read the Safe whitepaper very
carefully. Pay attention to the way it's worded... The exam is very picky
with some questions and a bit vague on others.
The 2 Boson practice tests help out a lot. I would highly recommend using
them to study with.
Messag
I've noticed that the simulation questions perform terrible and sometimes
lock up when run on low-end computers.
They need to raise the minimum PC requirements for Prometric test centers in
my opinion.
Don't be afraid to email Cisco about any problems with the exam.
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I just ran both of the hashes against a 20Mb wordlist using John the Ripper
with no luck. (Looks like you might have to perform some password recovery.)
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What is the best way to secure a Aironet 350 from hackers?
***Keep it unplugged.
***Seriously though, LEAP is a good option if you want ease of use and
pretty good security. It can be brute-forced if there isn't a user
lock-out policy though. (You also need a Cisco ACS server or
LEAP-compat
What type of throughput does the remote office need? With two 1200 series
access points you can:
a) Run one AP as Root and the other in Repeater mode.
b) Blast the signal across the street with just one AP
I don't think you can bridge with 1200s series APs. You might be better off
buying 350
If your not going to run 802.11a then there might not be a significant
advantage to going with the 1200 series AP.
However, hospitals normally have a lot of long hallways that are perfect for
using a patch antenna. (A lot of times you can cover an area with one
diversity 6.5dBi patch that might t
Forgot to ask... what country are you from? I know some countries put
restrictions on the power and antennas that are available.
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When was the WLANFE 9E0-581 exam first available?
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What's more difficult?
a) Memorizing configuration scenerios and commands on a Cisco router
b) Understanding Calculus, Differential Equations, Numerical Analysis,
Chemistry, Physics and Electrical Engineering well enough to create a
"meaningful" experiment.
One of my friends is working on his ma
PROBLEM/QUESTION
Users are currently authenticated by an ACS server when remotely accessing
the network through a VPN. So their user accounts have been created and
there is currently no value for [027]Session-Timeout RADIUS attribute.
What will happen if I modify the [027]Session-Timeout RADIUS
the 827 can do many things, including 3DES and firewall feature set, but
supports only RIP and EIGRP
-->No fair, mine doesn't support EIGRP. Only RIP. The 827 looks like it
supports all of the routing protocols but when you enter them it always
reads "unknown routing protocol". (Except for RIP
I'm looking to buy a switch for my apartment. (Right now, the 2950T 24port
10/100/1000Base-T looks promising.)
However, the amount of noise this thing produces is a concern. I want to
put it in my living room (Actually, it's the only room... I live in a
studio.) so I can't have this thing crank
***they're all VERY quiet when you unplug 'em! :->
-->Very very true, but what's the fun of having a killer home network unless
you put it to good use. For example, right now, I'm hosting 2 websites and
let my friends VPN-in and download/upload interesting freeware
applications. :)(Stuff li
There is no shame in failing a Cisco written test these days (not that there
ever was). I passed the CCIE Lab on the second attempt and a few months
later failed the Cisco Pix Firewall Exam again and again (after having
always passed Cisco written tests on the first try.)
The Cisco written tests t
What type of applications do they need to support?
What devices and OS's do they need to support?
-Watch out for PDAs. Most PDAs have limited support for VPN clients.
What type of users are they? (Techie or basic AOL users?)
These are the main questions in my opinion. VPNs aren't so bad. I
One more quick note on using VPN solutions. If your using a VPN solution
with a Cisco AP be sure to enable PSPF. Everyone misses that setting...
but it's important. :)
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Taking this bad boy tomorrow... and advice? All of the new exams seem to
be quite a bit more painful than the old ones. Or at least more difficult
in my opinion...
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Yea! I passed. It was pretty easy though. (No tricks or hazy questions in
this test.) I guess I'm still bitter after having to take the Safe Exam 2x
to pass.
Now onto the CCNP recert which I hear is quite fun.
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I used the knowledgenet QoS training course and Boson #1 QoS practice test
to study for the test. (I probably could have gotten away with just using
the knowledgenet QoS training course though.)
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Not sure if this what there looking for but in my MCNS book they have the
following threat types:
Security Threat Types:
-Reconnaissance
-Unauthorized access
-Denial of Service
-Data Manipulation
The 4 remote users designs are the following:
• Software access—Remote user with a software VPN clie
This is an excellent example of why I hated taking the SAFE exam. I found
myself for several questions thinking... "Well, I depends on what you mean
by this term."
I agree with Fred though. I believe the answers they are looking for are
Unstructured, Structured, External and Internal.
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