""Lupi, Guy"" wrote in message ...
> I am not a security specialist, so please bear with me if this is what
every
> IDS device does. I am looking for advice/opinions on a device that can
> accomplish the following, I was looking at the Cisco 4250 XL IDS sensor.
>
> Inspect over 400 Mbps of traffi
Are you preparing to take the new CCNA exams 640-821 (INTRO) and
640-811(ICND)? I offer my exam reviews to help you along the way.
http://www.tcpmag.com/Exams/article.asp?EditorialsID=79
http://www.tcpmag.com/Exams/article.asp?EditorialsID=80
Good luck!
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Folks,
The Catalyst 6500 uses a Shared bus Architecture and to increase the
Backplane capacity you have to have Switch fabric module (SFM) with fabric
Enabled modules to make it work. Is there a vendor which has a better
architecture or a better solution.
Thanks,
neil K.
Message Posted at:
h
I got SOHO sites with PPPoE connection to the Internet. They use CHAP for
authentication. I would like to setup an ACL to filter out traffic on the
outside interface. I am wondering what TCP/UDP port CHAP protocol use?
Thanks!
Thomas
Message Posted at:
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I need some expert option on the following matter:
I have a Netgear Fast Ethernet Switch FS608 (which does 802.3x Flow
control) connected to a DLink 5 port switch (no flow control)
Twice this week, the FS608 locked itself causing ALL traffic in the company
to be disrupted. The problem was solved
Hi
I have 3 IOS images on my Cisco 2600 Router.
1 5742076 c2600-d-mz.121-5.t9.bin [deleted]
2 10574412 c2600-ds-mz.122-7.bin
3 7411544 c2600-i-mz.123-1a.bin
I want to delete 2 of them. I issued the command delete
flash:c2600-d-mz.121-5.t9.bin , after that i can see word deleted ap
Hi All
My Cisco 4000 consol port is not work any idea what whent wrong or how to
make it work.
Thanks in advance
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I am not sure if this question is off the topic or not but hopping people
can give me some suggestion. I am working on DMVPN and it seems PKI can not
be missed out of the design for security purpose. I am wondering what are
good PKI vendors out there? Is there any hardware appliance PKI vendor?
At 2:23 PM -0400 8/26/03, Reimer, Fred wrote:
>
>I'm almost positive that the exact same material is in all four other
>courses, and I hope that this is within the bounds of fair use, but page 2-4
>says:
>
>
>There are four primary threats to network security:
>
>* Unstructured threats
>
>* Str
I just deployed one for a single site manufacturing new construction. 150
IP
phones 7940s / 7960s, IPCC, Unity Unified, etc. It took me about two days
to
get all of the builds completed because of the patches you have to add, but
I
got it configured pretty quick and, once it was up and I was maki
Dear [EMAIL PROTECTED]
The email that you sent to [EMAIL PROTECTED]
did not reach the intended receipient due to existance of virus. Kindly
have your computer check for virus.
Best Regards,
Mail Administrator
Datacraft Asia Ltd
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Hi,
I want one BRI port and 14 Sync/Async Ports in the Router. I have choosed
the 2691 router as follows:
Cisco 2691 Router
Particulars Qty
NM 8A/s Card1
WIC 2A/s Card3
But how to take BRI Port??? Is there any option in 2600 router??? Or
Hi
I want to know how can i delete this IOS from my FLash
System flash directory:
File Length Name/status
1 5742076 c2600-d-mz.121-5.t9.bin [deleted]
3 7411544 c2600-i-mz.123-1a.bin
I issued the delete flash command c2600-d-mz.121-5.t9.bin , now i can see
deleted in front of this i
how are the books from sybex for the new ccnp test ?
switching book is by Terry Jack
routing book is by Carl Timm
__
Do you Yahoo!?
Yahoo! SiteBuilder - Free, easy-to-use web site design software
http://sitebuilder.yahoo.com
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At 2:23 PM -0400 8/26/03, Reimer, Fred wrote:
>
>I'm almost positive that the exact same material is in all four other
>courses, and I hope that this is within the bounds of fair use, but page 2-4
>says:
>
>
>There are four primary threats to network security:
>
>* Unstructured threats
>
>* Str
Dear [EMAIL PROTECTED]
The email that you sent to [EMAIL PROTECTED]
did not reach the intended receipient due to existance of virus. Kindly
have your computer check for virus.
Best Regards,
Mail Administrator
Datacraft Asia Ltd
Message Posted at:
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I can only reverse telnet to two of seven routers in my lab. I've compared
the configs
with the two that I can telnet two but I do not see anything wrong. I have a
2511 for my term serv and I don't see anything wrong with it. Here is the
config for the Term_Serv;
sh config
Using 1101 out of 32762
Hi,
I noticed the same behavior with EIGRP and ISIS. The explanation I made
is that the router is right. Indeed, the directly connected route is
not learned by ISIS (because it is directly connected :-)). This is
always a question, if to redistribute directly connected subnets or to
include
Brijesh Patel wrote:
> I want one BRI port and 14 Sync/Async Ports in the Router. I have choosed
> the 2691 router as follows:
>
> Cisco 2691 Router
>
> Particulars Qty
>
> NM 8A/s Card1
> WIC 2A/s Card3
>
> But how to take BRI Port??? I
We want to set up lab with 2500s but the flash size is 8M and 4M read-only
and we want to load 12.2 IOS.Does anyone have an idea on how we should go
about it ?
Rgds,
Akpome
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---
This page (mind the wrap)
http://www.ealaddin.com/partners/findpartner2.asp?SolutionCategory=11&PartnershipCategory=&PartnerName=&CompanyProduct=&PartnerSearch.x=39&PartnerSearch.y=7
lists a number of PKI Infrastructure partners to an etoken company. It
might be place to start.
Annlee
Thomas N w
I tried some nasty things from rommon trough the console a few times,
So booting to rommon and whiping the whole thing from there would help you
further, then tftp upgrade/reload the image you want.
Martijn
-Oorspronkelijk bericht-
Van: PPC-DAT Ep-Ng-Ist [mailto:[EMAIL PROTECTED]
Verz
Use the "squeeze" command. Cisco states " The squeeze command, which is used
to erase all files marked for deletion on a Flash file system, is now
available on Cisco 2600 and Cisco 3600 series routers."
So, you did the first step by deleting the IOS, but now you have to squeeze
it in order to remo
The SFM is a piece of junk...and not as useful as you might seem...
The new Supervisor 720 has the SFM built-in...which greatly enhances its
use..
-Original Message-
From: neil K [mailto:[EMAIL PROTECTED]
Sent: Friday, August 29, 2003 5:31 AM
To: [EMAIL PROTECTED]
Subject: Catalyst 650
Hi,
did you try "erase flash" after the delete command ?
Regards,
""Curious"" wrote in message
news:[EMAIL PROTECTED]
> Hi
> I have 3 IOS images on my Cisco 2600 Router.
>
>
> 1 5742076 c2600-d-mz.121-5.t9.bin [deleted]
> 2 10574412 c2600-ds-mz.122-7.bin
> 3 7411544 c2600-i-mz.12
Try "no exec" under your line 1 16
Also do a "sh line" to verify they are clear.
> -Original Message-
> From: Edwin R. Gonzalez [mailto:[EMAIL PROTECTED]
> Sent: Friday, August 29, 2003 4:31 AM
> To: [EMAIL PROTECTED]
> Subject: Reverse Telnet [7:74469]
>
>
> I can only reverse telnet to
ALL-
I have a CBOS router and trying to set it up as a filter router. When I
inputthis rule base nothing works?
Does anybody have any suggestions?
Thanks
set filter 0 on allow incoming eth0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0
protocol tcp
set filter 1 on allow incoming eth0 0.0.0.0 0.0.0.0 0.0.
In your example,
VPDN is built over Ethernet, and there must be some kind of dialer where you
want your access-list on.
That imposes e1 ATM0 can be without access-list, the untrusted traffic, is
coming in encapsulated in PPP over E.
So within the PPP session there will be IP (dialer, say dhcp ne
Is IS-IS tested on the ccie lab exam?
Rgds,
Akpome.
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FAQ, list archive
CHAP authentication does not use a TCP/UDP port. CHAP is handled in the PPP
protocol between the client and the router. The router may use some other
type of authentication (RADIUS, TACACS+, etc) to authenticate the user to
some outside security server, but the CHAP communications is carried over
I had a similar issue with my 2511. In chapter 2 of Caslow's book, Caslow
recommends using the "modem host" command under the line configuration. The
command worked for me - I can now reverse telnet to all the devices. Hope
that helps!
Message Posted at:
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Go ahead issue command "squeez" should delete all files in
flashremember whenever you delete a file you must issue squeez too
or else the router gives you another chance see if you really want to do
that.Just a safety catch I guess...
Thank you
Ollie
AT&T Common Backbone
866-397-7309 Opt 1
Is it possible to send what kind of error you get whenever you try to
telnet term serve other five hosts...?
Thank you
Ollie
AT&T Common Backbone
866-397-7309 Opt 1
-Original Message-
From: Edwin R. Gonzalez [mailto:[EMAIL PROTECTED]
Sent: Friday, August 29, 2003 4:31 AM
To: [EMAIL PROT
Hey Travis,
Todd's situation appears to have been mitigated by the (albeit short)
contract w/ TWC. Luck him. Todd, I was laid off by LU in December. Very few
openings for router/networking geeks like us around KC. I _finally_ have an
offer, but it will require moving to the east coast. But as my w
First you need to upgrade all of the 2500s 16/16 for 12.2 by that
flash/DRAM...check for flash/Dram on E.bay good deals..
Thank you
Ollie
AT&T Common Backbone
866-397-7309 Opt 1
-Original Message-
From: PPC-DAT Ep-Ng-Ist [mailto:[EMAIL PROTECTED]
Sent: Friday, August 29, 2003 5:29 AM
To
Yes... ISIS routing L1,L2,L1-L2 is a requsite on the CCIE Bluprint..
-Sal
PPC-DAT Ep-Ng-Ist wrote:
>
> Is IS-IS tested on the ccie lab exam?
> Rgds,
> Akpome.
>
>
Message Posted at:
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---
It seems the earliest IOS release supporting Priority Queueing on the Cisco
828 is 12.2(8)T.
I found this using the Cisco feature navigator www.cisco.com/go/fn (requires
a Cisco login)
What IOS version are you using?
""Skarphedinsson Arni V."" wrote in message
news:[EMAIL PROTECTED]
> Hi I am t
It sounds like the Netgear Layer 2 802.3 flow control is buggy. It sounds
like you can't turn it off, though, because it's not a managed switch.
Should have bought Cisco!? :-)
You can turn it off on the workstations, though, and I would somewhat
hesitantly recomment that. You might risk other prob
You have to upgrade the 2500's to 16MB Memory and 16MB Flash to put 12.2 IOS
on them. However, to do this you need to make sure the Boot ROM version in
each router is at least 10.2(8a). Do a "show version" on the router to see
what version the Boot ROM is. You can buy memory and flash on many of th
Netgear does have its problems...
http://www.dslreports.com/shownews/31774?mode=flat
That said, all the inexpensive devices have problems of one sort or
another. I think it's a case of getting what you paid for / caveat
emptor. For small networks clients, I always try to get them to buy
one ste
I think the SFM's were an interim step; the current direction seems to be
the Sup720 blades. What kind of speeds & feeds are you requiring?
~~
R. Benjamin Kessler
Network Engineer
CCIE #8762, CISSP, CCSE
Kessler Consulting
Email: [EMAIL PROTECTED]
http://www.kesslerconsulting.com
Phone:
Hello all.
I have a problem with pptp to pix. Client has win98 machines on their
network, all behind a DSL router. They connect via MS PPTP to my PIX box.
The connection is fine, without errors. Problem is, they cannot do anything
on my network. If they disconnect from their network, dial up
is there an mtu difference, causing dont fragment failures?
Brian
The path to a desireable destination
is often more difficult than the path to stay where you are.
On Fri, 29 Aug 2003, Michael Barnhart wrote:
> Hello all.
>
> I have a problem with pptp to pix. Client has win98 machine
I will take a look and see.
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No, I don't think I have a design issue: the network has 7 clients and 1
server so the architecture is very simple. My client was complaining of slow
speed when opening files. My approach was to optimize at every layer
possible. Choosing 802.3x feature was just one thing among others I did to
speed
A Google search on "802.3x" yields a lot of discussion of flow control
issues people seem to have -- linux as well as windows clients. One
item I found at the IEEE's web page was this:
http://grouper.ieee.org/groups/802/3/efm/public/email/msg02446.html
/quote
In working with Ethernet for over 2
I have a Pix 501 setup for VPN for a few users, now the outgoing SMTP
server for all their email (from Bell Sympatico) only allows relaying
when on the Bell domain. So everything works fine when people are in
the office but if they go home and use say Rogers to connect to the
internet, then VPN in
I think I'd look at a sniffer as a quick check of what's
happening--especially if you can catch it just before the freeze. One
problem with device compatibility is matching up the exact models in
use -- which 3COM NICs, and which switch. I don't know a source of
compatiblity info off the top of
Thank you Annlee, this is enlightening.
My users mainly use word/excel documents along with a small access database.
I know that sounds awful but what performance gain I will loose by using a
"cheap" switch that does not do flow control?
If I where able to convince my client and we used a Cisco
Hi all,
Small problem
We got an update today from 128kb to 512kb leased line.
We got 2 3640 routers, 1 on each end off the leased line . IOS on first
3640 12.0(13) on second 3640 router 12.0(4).
Both routers have a NM-4T module.
On first router:
All is up, DCD=up DSR=up DTR=up RTS
Does it display anything when you powercycle the router? Does it display
the bootup information and then freeze?
If it displays the bootup information and then freezes you may have
accidentally put 'no exec' under the console port. You would need to break
into the router, just like you would if
Jeroen Timmer wrote:
> Don't those 2 clockrates have to be the same, 511680 looks good to me for a
> 512kb line? And does this problem point
> to the Telco who has a problem with their clockrate ??
Yeah, that's what it looks like. Your first router isn't getting a clock
from the line. Assuming i
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