It has some nice flow charts. They make the logical sequence of
troubleshooting steps easier to understand. It helped me nail down a
multicast routing problem the first day I had it.
Dave Swink
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 2
Having just written the new 606 exam today, I can tell you for a fact that
the 506 book is still valid. But what is more important is the knowledge
learned from doing the foundation (routing,remote access, switching), which
helps with troubleshooting. I still don't see how one can troubleshoot if
Hi All Guru's ,
I Need to config dns servers entries for all the VPN clients that login to
VPN concentrator but after adding the entries in the appropiate group
configuartions also I have not being able to set any dns entries on the VPN
client machines .Can anybody out their suggest me what I
Hi,
Anyone know whether to get test Multicasting software
for windows version. I believe iperf can do it in Unix
but not in windows.
Thanks
Rgds,
Sam
-Original Message-
From: Mike Bernico [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 20, 2002 11:27 PM
To: [EMAIL PROTECTED]
Subject: R
Look thru this data...
7. Troubleshooting EIGRP.
Troubleshooting EIGRP Neighbor Relationships. Consulting the EIGRP Log for
Neighbor Changes. EIGRP Neighbor
Problem-Cause: Unidirectional Link. EIGRP Neighbor Problem-Cause: Uncommon
Subnet. Misconfiguration of the IP Address on the Interfaces. P
have you recently taken the CCIE lab, failed and would rather not repeat
your failure ? me too.
I'm looking to exchange tips and issues encountered with anybody who has
also recently taken the lab.
Drop me a mail (not to the group) and we'll go from there.
regards
Paul
Message Posted at:
ht
I've got a rather large OSPF area 0 network with no non-zero
areas. This network will continue to grow both in number of
network elements and number of subnets on these routers.
What commands, and specifically, what information provided by
these commands, will give me insight as to whether thes
John, All,
Actually, both router interfaces(DCE or DTE) will
show "down/down" if the both ports remain "administratively down".:->
Seriously, where I work since alot of our circuit are located in
various locations within a number of our building we make use
of what we call an Automatic Networ
Ok, I have a backup frame relay that I can test on. Here's my findings:
I have an Excalibur ISX5311 connected to a 7206VXR. We have a full T to the
frame using ESF framing. The line is up/up. I modified the framing to D4
(there appears to be no SF?), and checked the line. It went down/down.
Get your FREE download of MSN Explorer at http://explorer.msn.com.
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hi group,
I have a customer who has take 64 up link and burstable 128 downlink
.Problem is that i give sh int command it is showing
5 minute input rate 148000 bits/sec, 218 packets/sec
5 minute output rate 62000 bits/sec, 36 packets/sec
But i have configure following on serial
interface
When you use -
rate-limit input x y z conform-action transmit ,
x is in bytes and y and z are in bits
HTH
Dom.
"kaushalender"
Sent by: [EMAIL PROTECTED]
21/06/2002 14:07
Please respond to "kaushalender"
To: [EMAIL PROTECTED]
cc:
Subject:rate limit p
I have found a good bit of conflicting information on the causes of
down/down and up/down. All agree that down/down can be caused by:
1. no cable connection
2. CSU/DSU powered down
Some other reasons, although not consistently referenced in the literature
are:
1. Faulty cable (may also cause up/d
I would add a mismatch encap to that list.
HDLC on one side and PPP on the other with show up/down.
Don
- Original Message -
From: "Tim Potier"
To:
Sent: Friday, June 21, 2002 10:15 AM
Subject: Re: serial interface down/down or up/down [7:47101]
> I have found a good bit of conflicting
Priscilla,
Thanks for posting an interesting "case". I am planning on testing your
scenarios hands-on during the weekend and post the results by Monday.
You may have already seen it, but I'd suggest that you visit the following
CCO URL for more information on the Serial Interface status you're t
Just a heads-up for those of you who run web servers.
A vulnerability has been discovered in Apache web server.
http://www.cert.org/advisories/CA-2002-17.html
Clayton Dukes
CCNA, CCDA, CCDP, CCNP, NCC
http://www.gdd.net -Free Study Guides
Message Posted at:
http://www.groupstudy.com/form/r
I have seen down/up, but this was on xGS routers around release 9.x.
In those cases, it meant there was a main processor hardware (or
rarely software) failure.
Message Posted at:
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FA
Im trying to configure authentication on my routers so far so good ,
however I would not like to have any type of authentication via
console., just in case and also if the tacacs goes down I can still get
in with local account I created.. so far if I place this on the console
line =line con 0 no a
I wouldn't like any username prompt at the console
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Blair, Philip S
Sent: Thursday, June 20, 2002 3:20 PM
To: [EMAIL PROTECTED]
Subject: FW: authentication and router [7:46932]
At the password prompt, if yo
Our company purchased some load balancers, they seem to want to use NAT
in every configuration. I don't think it's a great idea to run NAT on an
intranet (which is what our app is going to be). Can anyone suggest a
good load balancer that is good for running on an intranet? Maybe I
should be looki
I have developed a method.
I draw a generic rule like this:
lenge-value---le-value---32
For the command "ip prefix-list MYLIST permit prefix/24 ge 25" I put that
values on the rule:
len=24
ge=25 (values greater than 25 marked with *)
le= not present
24--
I just called prometric and found out that I had
failed the CCIE written beta test i took at the end of
April. I recall some emails going around from people
that couldn't believe when Prometric told them that
they passed. I called at that time and they told me I
had passed. I didn't believe it eit
Actually, x is in bits and y and z are in bytes.
wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> When you use -
>
> rate-limit input x y z conform-action transmit ,
>
> x is in bytes and y and z are in bits
>
> HTH
>
> Dom.
>
>
>
>
> "kaushalender"
> Sent by: [EMAIL PROTECTED]
>
At 01:42 AM 6/21/02, John Neiberger wrote:
>This isn't quite true.
I agree. I think the materials Michael was looking at overgeneralized.
Words like "only" and "always" just don't come into play with networks
unless you're talking about the speed of light or something. ;-)
Seriously, this much
i don't have a 3920 t/r switch on me, so i have to ask this question:
is it accurate to say that
1. the bridge id & ring # under the t/r interface on a router is in DECIMAL?
2. the bridge id & ring # under the t/r interface on a router is in HEX?
therefore,
if u want to assign RING 100 to
Hey all, I was wondering when configuring rules in a Cisco PIX running
(6.2), when making your rules, is it better to do access-lists or conduits?
Which way is Cisco going on those?
Message Posted at:
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-
Looking at the administrative distance values for the different
routing mechanisms.
Why would eBGP have a lower admin distance for a route than
if learned via an IGP (like OSPF or ISIS)? Why wouldn't
the default behavior be to prefer routes learned from the local
IGP rather than via eBGP?
THan
Ok...I understand. The book I have here did not explain it very well. I will
definately play around with it in the lab to get a better idea. Thanks!
Dain.
""Paulo Roque"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I have developed a method.
>
> I draw a generic rule like this
I guess the question is too hard for a practice test if NOBODY can answer
it!?
Here's the thing: Cisco says that a down/down interface means the router
interface is not sensing a Carrier Detect signal (that is, the CD is not
active).
Now, from my studies of V.35 I know that data carrier detect
The interface ends up being down/down if encoding and framing are
misconfigured on the CSU/DSU? Sorry, you weren't clear about that part
which is the part I'm desperately trying to confirm. ;-) Thanks.
Priscilla
At 09:53 PM 6/20/02, itsme wrote:
>Hi Priscilla,
>
>I have actually had this scen
Thanks for the additional answer.
Cisco says to check the cable, yes, but they don't go so far as to say
that's the only time you would see down/down. They say the meaning is no
CD. Well, when is there no CD? Of course there's no CD if the cable is bad.
I think there are other situations where
Hello everybody. Firstly I just want to say that changing the search engine
to google was a very good idea and secondly I think that a good way for
supporting groupstudy would be to sell (at reasonable price) an annual
CD-ROM with the archives, I wouldn't like to lose such important source of
know
Hi,
I'm looking for the details documentation for this
version S26CP-12208T of IOS. I searched Cisco site but
did not find anything, can any one send me the link
for the same.
Is 2600 router support this, if yes the what is the
minimum h/w or memory requiremrnt for this.
Thanks,
_
And to add some more confusion - some CSU/DSUs (Larscom) use a EIA-530
cable. In Europe either X.21 or V.35 are used depending on country and (I
think) speed.
I am guessing that a EIA-530 carries the same signals as a V.35 but uses a
different form factor plug (DB-25).
> -Original Message
I did call Prometric a while back, and yes, they did indicate a passing
score, but then I asked the CCIE team to verify the validity of that
information, and they clearly said that the results had not been fully
analyzed, and that the pass/fail cut had not yet been determined. (That was
about 2 w
Let me guess, 4000 switches ? I would open up a TAC case, and get the blades
changed. This is what we had to do.
Message Posted at:
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FAQ, list archives, and subscription info: http://www
I've seen both down/down and up/down in real-world scenarios. The
difference between the two seemed to be the intelligence of the CSU/DSU.
With a recent Adtran unit, it goes down/down - if the CSU is down, it
takes down the DSU. I did not delve into the configuration to see if
this behavior cou
The CCNP CIT exam pool of questions was revised recently and the new exam
number is 640-606, but the questions on the new exam are still multiple
choice and there are a few drag and drop or pick and place if you prefer.
This exam is no more difficult than the prior version in my opinion and it
sho
If you are using RADIUS to authenticate your users, you can have RADIUS send
the "framed-ip-address" attribute-value pair to the client, effectively
using RADIUS to issue IP addresses based on client username. There may be a
similar way with TACACS or TACACS+, but I'm not familiar with these.
HT
Access-lists are the migration-to at this point.
Conduits were the original way of doing things.
Anybody know when they will drop support for conduits in the PIX code??
Mark
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Richard Tufaro
Sent: Friday,
""Priscilla Oppenheimer"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I guess the question is too hard for a practice test if NOBODY can answer
> it!?
>
CL: surprise surprise we all THINK we know the answer byt realy we don't ;->
> Here's the thing: Cisco says that a down/d
I have seen down/up on an Ethernet interface before.
On the older code of PIX's (5.x) , interfaces were required to be connected
even if they were shutdown for a failover config. This was for keepalive
purposes...
You would end up with an admin down/up, as it was shutdown, but still
receiving kee
Here are some commands you can run, and their significance in determining
whether your OSPF Area 0 routers are working too hard or not:
#show ip ospf:
Look for:
"SPF algorithm executed xxx times" - I don't know what constitutes a
high number, but if it's in the hundreds or thousands aft
Are these PPTP tunnels or IPSec.
PPTP appends those listed in the concentrator, while the cisco client will
remove the local ones and replace them with the ones from the concentrator.
If you have more than 3 listed, I don't know if they would show up.
Thanks
Larry
-Original Message-
At 07:17 PM 6/21/02, Chuck wrote:
>""Priscilla Oppenheimer"" wrote in message
>[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > I guess the question is too hard for a practice test if NOBODY can answer
> > it!?
> >
>
>CL: surprise surprise we all THINK we know the answer byt realy we don't ;->
M
hello.. ...i live in atlanta and am looking for a ccna/ccda study group, is
there anyone that can push me in the right direction..juan
Message Posted at:
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FAQ, list archives, a
Hi Everyone, I am new to this group and I just passed my CCIE written and am
looking forward to participating.
I have done a lot of lease line installs the last couple of years, and I
have worked with EIA-530, V.35, G.703, EIA-232 etc...Most of these installs
required me to go through an addition
Prometric may be giving out accurate information at this point, unless they
just get off by messing with our minds. The first time I called (about two
weeks ago) they said I had passed, which I couldn't believe because I didn't
even study for it and was only curious to see what was on the beta. I
Here's on tip...NDA
""Paul Blake"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> have you recently taken the CCIE lab, failed and would rather not repeat
> your failure ? me too.
>
> I'm looking to exchange tips and issues encountered with anybody who has
> also recently taken t
The google search engine is temporary until we find a more permenant
solution. The Google search engine searches the entire site giving less
relevant results then the older engine that only searched the archives. I
am thinking swish-e or htdig.
Opinions?
Paul Borghese
David j wrote:
>
> Hel
Try the Atlanta Cisco users group. They have study sessions for CCNA
candidates that meet at a local training center.
Go to:
http://www.internetworkexperts.net/acsg.htm
Good luck!
Paul Borghese
juan lenoir wrote:
>
> hello.. ...i live in atlanta and am looking for a ccna/ccda
> study group,
Does anyone know how to release a DHCP lease on a 2514 eth interface? I
would like to release the lease recieved from the cable modem (comcast) . I
have tried powercycling the modem, router, reload, shuting the interface ect
and nothing works. I get the same lease all the time and cant get out to
Lets say I have HSRP configured on a series of routers... I know clients are
sending packets to the MAC/IP of the well known "virtual MAC" with Cisco
equipment. Assume the receiving station recieves the packet directly from
the router participating in HSRP with the highest priority... what is the
Hi,
I am planning to take up the CCNP exams by next week.
Can anyone tell what are passing score for 640-603, 604,605 and 606.
Thanks in Advance.
Regards...Anil
-
Do You Yahoo!?
Sign-up for Video Highlights of 2002 FIFA World Cup
Messag
, thanx
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Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
I have tried this and gotten nowhere, mostly because I do not get a prompt
at all via console. My term settings r all correct, verified at work
via a 2511, and I tried the ctrl-c during boot as an option to get to a
rommonish prompt. Theres this red light on onside that does not turn off.
Online
Hmmm, not sure if I agree with that based on my experiences with the 606
beta and the 506 exam. I took the beta back on march 18 and failed
(according to prometric anyway, I still dont have any official results and
it isnt showing on the tracking system), so I took the 640-506 exam this
week
Randy-
The assumption is that you had a PC hooked up to the cablemodem prior to
the current expectation to use the router as the Ethernet host behind
the cablemodem.
Whether or not this is true or not doesn't really matter, but...
... in all of my experiences over the last 6 months, pretty much
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