CCIE Written Passed!

[Tim Ross]

I passed my CCIE written exam today. It was a very frustrating exam. After I
failed it the first time, I purchased the Boson CCIE practice Test. Boson
had helped me before to prepare and pass CID and complete my CCDP track.

If not for these, I might be re-taking this exam until this time next year.
It was the best investment I ever made. The good thing about it is that, it
is more like a tutor than a practice test. It clarified lots of areas that I
had problems with.

My other advice: go to http://www.cisco.com/warp/public/625/CCIE
It is the blueprint of the things that you should know. Cisco is not
kidding. You must know whatever is mentioned here.

Sorry, I can't provide more info (NDA), but study hard because the test
content is broad, test questions ambiguous.

Tim Ross
MCNE, MCSE, MCT, CCNP/CCDP (and working on the 4 digit certification that
really matters)

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Async Dialing Issue

[Waqar M]

Dear All, i m facing an issue here:

I have a Cisco 2520 and cisco 1720 routers for async dial backup
connectivity. On Cisco 1720, i am using aux port for dialing out and on
cisco 2520, i m using the Sync/Async port for accepting incoming connectons 
and consequently i have configured it accordingly. But async port is not 
accepting calls. As soon as call comes in, it disconencts it by giving 
timeout signal in "debugging ppp negotiation". I have tried each and every 
step but the problem is recurring. Kindly help me regarding this issue. 
Moreover, the line is working fine using AUX port as incoming connection, so 
this means that modems are OK.

The configuration of Cisco 1720 is:
interface Async5
ip address 5.5.5.4 255.0.0.0
no ip directed-broadcast
encapsulation ppp
dialer in-band
dialer string 4313052
no cdp enable

line aux 0
modem InOut
transport input all
stopbits 1
speed 115200

The Configuration of Cisco 2520 is:

interface Serial3
physical-layer async
ip address 5.5.5.5 255.0.0.0
no ip directed-broadcast
encapsulation ppp
async default routing
async mode dedicated
no peer default ip address

line 3
modem InOut
transport input all
speed 115200
stopbits 1
flowcontrol hardware

Any sort of help will be highly appreciated.

Waqar


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Async Dialing Issue

[Waqar M]

Dear All, i m facing an issue here:

I have a Cisco 2520 and cisco 1720 routers for async dial backup
connectivity. On Cisco 1720, i am using aux port for dialing out and on
cisco 2520, i m using the Sync/Async port for accepting incoming connectons 
and consequently i have configured it accordingly. But async port is not 
accepting calls. As soon as call comes in, it disconencts it by giving 
timeout signal in "debugging ppp negotiation". I have tried each and every 
step but the problem is recurring. Kindly help me regarding this issue. 
Moreover, the line is working fine using AUX port as incoming connection, so 
this means that modems are OK.

The configuration of Cisco 1720 is:
interface Async5
ip address 5.5.5.4 255.0.0.0
no ip directed-broadcast
encapsulation ppp
dialer in-band
dialer string 4313052
no cdp enable

line aux 0line aux 0
modem InOut
transport input all
stopbits 1
speed 115200

The Configuration of Cisco 2520 is:

interface Serial3
physical-layer async
ip address 5.5.5.5 255.0.0.0
no ip directed-broadcast
encapsulation ppp
async default routing
async mode dedicated
no peer default ip address

line 3
modem InOut
transport input all
speed 115200
stopbits 1
flowcontrol hardware

Any sort of help will be highly appreciated.

Waqar


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ECP1

[apbuild]

Any body interested in swaping or selling ECP1 study material?

Yaks

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RE: Passed MCNS

[A.Strobel]

Two resources helped me the most to pass my MCNS:

1- The original courseware by Cisco. Almost all the questions come from this
manual. The book " Designing Network Security " by Merike Kaeo is a good
reference, but not much help with the exam. 

2- Boson practice test. Great resource and big help.


A. Strobel



"Aaron J. Moreau-Cook \(Cisco Account\)" <[EMAIL PROTECTED]> wrote:
> Vincent,
> 
> Which resources did you use? I scheduled my MCNS for December 18th.
> 
> Thanks
> 
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Vincent Chong
> Sent: Sunday, November 19, 2000 10:00 PM
> To: [EMAIL PROTECTED]
> Subject: Passed MCNS
> 
> 
> Hi;
> 
> I just want to say thank you for everyone in the group who provide
> me information about MCNS.
> On the road to CCIE (R/S) written and Lab.
> 
> Best Rgds;
> Vincent
> 
> 
> 
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RE: Async Dialing Issue

[Andrew Larkins]

as far as I know, you need to have a chat script for each router. The modem
needs to be configured for the aux port- try "modem autodiscovery" A dialer
map statement is needed bound to the modem script for this to work.

Good luck

-Original Message-
From: Waqar M [mailto:[EMAIL PROTECTED]]
Sent: 20 November 2000 14:58
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: Async Dialing Issue


Dear All, i m facing an issue here:

I have a Cisco 2520 and cisco 1720 routers for async dial backup
connectivity. On Cisco 1720, i am using aux port for dialing out and on
cisco 2520, i m using the Sync/Async port for accepting incoming connectons 
and consequently i have configured it accordingly. But async port is not 
accepting calls. As soon as call comes in, it disconencts it by giving 
timeout signal in "debugging ppp negotiation". I have tried each and every 
step but the problem is recurring. Kindly help me regarding this issue. 
Moreover, the line is working fine using AUX port as incoming connection, so

this means that modems are OK.

The configuration of Cisco 1720 is:
interface Async5
ip address 5.5.5.4 255.0.0.0
no ip directed-broadcast
encapsulation ppp
dialer in-band
dialer string 4313052
no cdp enable

line aux 0
modem InOut
transport input all
stopbits 1
speed 115200

The Configuration of Cisco 2520 is:

interface Serial3
physical-layer async
ip address 5.5.5.5 255.0.0.0
no ip directed-broadcast
encapsulation ppp
async default routing
async mode dedicated
no peer default ip address

line 3
modem InOut
transport input all
speed 115200
stopbits 1
flowcontrol hardware

Any sort of help will be highly appreciated.

Waqar


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Re: multicast or unicast?

[Rob]

You may be confusing multi-point with broadcast.

Zhao Meng wrote:

> i am confused on communication type of ospf point-to-multipoint network
> packet .
>
> 2 descriptions from jeff dolye's routing tcp/ip vol1 are as follow:
>
> page417,2nd paragragh
> routers on these networks(point-to-multipoint networks) do not
> elect a dr and bdr , and because the networks are seen as
> point-to-point links, the ospf packets are multicast.
>~~
> page451,4th paragragh
> on point-to-multipoint and virtual link networks,updates(link
> state update) are unicasted to the interface addresses of the
>   ~
> adjacent neighbors.
>
> which one is correct? or both?
>
> thanks in advance.
>
> --
> Regards,
> Zhao Meng.
> CCNA,MCSE,MCP+I
>
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RE: Ehternet Collisions

[Andrew Larkins]

Autonegotiation does cause problems sometime. Rather specify it manually. I
had a instance where an uplink autonegotiated to half duplex on one side an
full on the other- result was many collisions!!

-Original Message-
From: Neil Desai [mailto:[EMAIL PROTECTED]]
Sent: 17 November 2000 14:55
To: [EMAIL PROTECTED]
Subject: Re: Ehternet Collisions


I would manually set your port speeds so that the router and the switches
match. Autonegotiation does not always work.
Neil
"Amit Gupta" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hello ,
>
>
> I am facing a  problem of large number of collisions
> in the network
> and would like to have your help on this
>
> We have 2 Catalyst switches , 5509 and 6009 cascaded
> together and all the
> ports are configured in the Autonegotiating mode.
>
> The following is the sh interface from the router
> sh inter eth 0/0
> Ethernet0/0 is up, line protocol is up
>   Hardware is AmdP2, address is 0050.7331.0901 (bia
> 0050.7331.0901)
>   Description: EHPT NET
>   Internet address is 136.225.199.1/24
>   MTU 1500 bytes, BW 1 Kbit, DLY 1000 usec,
>  reliability 255/255, txload 33/255, rxload 32/255
>
>   Encapsulation ARPA, loopback not set, keepalive set
> (10 sec)
>   ARP type: ARPA, ARP Timeout 04:00:00
>   Last input 00:00:00, output 00:00:00, output hang
> never
>   Last clearing of "show interface" counters 6d19h
>   Queueing strategy: fifo
>   Output queue 0/40, 38740 drops; input queue 6/75,
> 14749 drops
>   5 minute input rate 1275000 bits/sec, 434
> packets/sec
>   5 minute output rate 1298000 bits/sec, 426
> packets/sec
>  154020652 packets input, 3485131167 bytes, 0 no
> buffer
>  Received 1564263 broadcasts, 0 runts, 0 giants, 0
> throttles
>  0 input errors, 0 CRC, 0 frame, 0 overrun, 0
> ignored, 0 abort
>  0 input packets with dribble condition detected
>  154717115 packets output, 1648908410 bytes, 0
> underruns
>  31 output errors, 54533299 collisions, 0
> interface resets
>  0 babbles, 0 late collision, 7633346 deferred
>  0 lost carrier, 0 no carrier
>  0 output buffer failures, 0 output buffers
> swapped out
>
> Thanks & Regards
>
> Amit
>
>
> __
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> Yahoo! Calendar - Get organized for the holidays!
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RE: Async Dialing Issue

[Waqar M]

Dear Andrew,
there is no issue with the dialing and chat script, the default chat script 
is performing well but the issue is that the Cisco 2520's modem(usr_courier) 
is negotiating well but not connecting. It gives an output "Time out 
CONFREJ". Moreover, the Sycn/Async port is not autoconf the modem but the 
Cisco 1720 can.

Shoaib


>From: Andrew Larkins <[EMAIL PROTECTED]>
>To: Waqar M <[EMAIL PROTECTED]>, [EMAIL PROTECTED]
>CC: [EMAIL PROTECTED]
>Subject: RE: Async Dialing Issue
>Date: Mon, 20 Nov 2000 11:01:45 +0200
>
>as far as I know, you need to have a chat script for each router. The modem
>needs to be configured for the aux port- try "modem autodiscovery" A dialer
>map statement is needed bound to the modem script for this to work.
>
>Good luck
>
>-Original Message-
>From: Waqar M [mailto:[EMAIL PROTECTED]]
>Sent: 20 November 2000 14:58
>To: [EMAIL PROTECTED]
>Cc: [EMAIL PROTECTED]
>Subject: Async Dialing Issue
>
>
>Dear All, i m facing an issue here:
>
>I have a Cisco 2520 and cisco 1720 routers for async dial backup
>connectivity. On Cisco 1720, i am using aux port for dialing out and on
>cisco 2520, i m using the Sync/Async port for accepting incoming connectons
>and consequently i have configured it accordingly. But async port is not
>accepting calls. As soon as call comes in, it disconencts it by giving
>timeout signal in "debugging ppp negotiation". I have tried each and every
>step but the problem is recurring. Kindly help me regarding this issue.
>Moreover, the line is working fine using AUX port as incoming connection, 
>so
>
>this means that modems are OK.
>
>The configuration of Cisco 1720 is:
>interface Async5
>ip address 5.5.5.4 255.0.0.0
>no ip directed-broadcast
>encapsulation ppp
>dialer in-band
>dialer string 4313052
>no cdp enable
>
>line aux 0
>modem InOut
>transport input all
>stopbits 1
>speed 115200
>
>The Configuration of Cisco 2520 is:
>
>interface Serial3
>physical-layer async
>ip address 5.5.5.5 255.0.0.0
>no ip directed-broadcast
>encapsulation ppp
>async default routing
>async mode dedicated
>no peer default ip address
>
>line 3
>modem InOut
>transport input all
>speed 115200
>stopbits 1
>flowcontrol hardware
>
>Any sort of help will be highly appreciated.
>
>Waqar
>
>
>_
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Re: Assigning an MLS interface to a VTP domain question

[Mark Vicuna]

assuming the external router is in the same vtp domain as the switch(es), 
answer is 5.

you enable mls first globally then on the interface.

hth,
mark.

Sisqo <[EMAIL PROTECTED]> wrote in message 
news:<8va19a$8fo$[EMAIL PROTECTED]>...
>18.  Entering the mls rp ip command on an interface before assigning that
>interface to a VTP domain.
>   1.. prohibits the interface from interacting with any switches.
>   2.. prohibits that interface from becoming the management interface.
>   3.. forces the adminstrator to manually assign the VLAN ID to that
>interface.
>   4.. restricts the interface to communicating with its directly connected
>switch only.
>   5.. automatically places the interface in the default VTP domain as the
>directly connected switch.
>
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Re: Async Dialing Issue

[Waqar M]

Hi Dave,
I have got IOS versions 12.0(3)T3 on Cisco 1720 and 12.0(9) on Cisco 2520.

Waqar


>From: [EMAIL PROTECTED]
>To: "Waqar M" <[EMAIL PROTECTED]>
>Subject: Re: Async Dialing Issue
>Date: Mon, 20 Nov 2000 08:59:12 +
>
>Hi Waqar
>  I had a similar problem with a pair of 3640's. The solution was an 
>IOS
>upgrade.
>
>Hope this helps
>
>
>Dave
>
>
>
>
> "Waqar M"
>  mail.com>cc: [EMAIL PROTECTED]
> Sent by: Subject: Async Dialing Issue
> nobody@groups
> tudy.com
>
>
> 20/11/2000
> 17:57
> Please
> respond to
> "Waqar M"
>
>
>
>
>
>
>Dear All, i m facing an issue here:
>
>I have a Cisco 2520 and cisco 1720 routers for async dial backup
>connectivity. On Cisco 1720, i am using aux port for dialing out and on
>cisco 2520, i m using the Sync/Async port for accepting incoming connectons
>and consequently i have configured it accordingly. But async port is not
>accepting calls. As soon as call comes in, it disconencts it by giving
>timeout signal in "debugging ppp negotiation". I have tried each and every
>step but the problem is recurring. Kindly help me regarding this issue.
>Moreover, the line is working fine using AUX port as incoming connection,
>so
>this means that modems are OK.
>
>The configuration of Cisco 1720 is:
>interface Async5
>ip address 5.5.5.4 255.0.0.0
>no ip directed-broadcast
>encapsulation ppp
>dialer in-band
>dialer string 4313052
>no cdp enable
>
>line aux 0line aux 0
>modem InOut
>transport input all
>stopbits 1
>speed 115200
>
>The Configuration of Cisco 2520 is:
>
>interface Serial3
>physical-layer async
>ip address 5.5.5.5 255.0.0.0
>no ip directed-broadcast
>encapsulation ppp
>async default routing
>async mode dedicated
>no peer default ip address
>
>line 3
>modem InOut
>transport input all
>speed 115200
>stopbits 1
>flowcontrol hardware
>
>Any sort of help will be highly appreciated.
>
>Waqar
>
>
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RE: Broadband

[Snyder, LeRoy F]

Broadband can also be considered satellite communications, as well as many
other types of communications that I am still learning myself.
Try subscribing to the Broadband Publishing Magazine.
 
Roy

-Original Message-
From: Chris Larson [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 17, 2000 2:22 PM
To: [EMAIL PROTECTED]
Subject: Broadband


Why is everyone referring to DSL as broadband? My understanding of broadband
would leave me to think that DSL is not broadband at all. What gives?

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Re: excessive collisions

[Raul F. Fernandez]

Hope this hepls,

Error Message
%DEC21140-5-COLL: [chars] excessive collisions
Explanation   A Fast Ethernet packet was dropped because too many attempts
to transmit it were stopped by collisions. This can be caused by a Fast
Ethernet segment that is full to capacity or by other equipment on the LAN
malfunctioning.

Recommended Action   No action is required.

Sincerely, Raul
-Original Message-
From: Rayappa Mayakunthala <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
Date: Saturday, November 18, 2000 1:19 PM
Subject: excessive collisions


>Folks
>
>These messages appear on my router (Cisco 4700M) at a point of time
>everyday. This is very strange because it happens between 2pm and 3pm
>everyday. We tried replacing the patch cable, changing interface, etc.
>
>%DEC21140-5-COLL: Unit 0, excessive collisions
>%DEC21140-5-COLL: Unit 0, excessive collisions
>
>What does DEC21140 refer to? Also what is "Unit 0"?
>
>Any clues?
>
> Rayappa.
>---
-
>The information transmitted is intended only for the person or entity to
which
>it is addressed and may contain confidential and/or privileged material.
>Any review, retransmission, dissemination or other use of, or taking of any
>action in reliance upon, this information by persons or entities other than
the intended recipient is prohibited.
>If you received this in error, please contact the sender and delete the
materialfrom any computer.
>---
-
>
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CCNA

[Pieter Jordaan]

Hi Cisco Guru's

I am writing the CCNA exam next Monday is there anything that I should be
studying that isn't on the blueprint? I see no reference to vmps or VTP on
the blueprint do I need to know about these what else do I need to Know?

Thanks to all for your valuable input.


Pieter Jordaan
R&D Consultant
The Internet Solution 
Tel: (27-11) 283 5000
Personal Fax/ Voice-Mail (27-11) 388 0369
mailto:[EMAIL PROTECTED]

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HELP

[Okuwa, Daley]

 I am sitting for the BSCN exam in a weeks time is there any tips or any
books or site  i can go to that will prepare me for this exam.

Daley Okuwa
EDS Network services
Stockley Park
Tel no 0208 -5353144
fax no 0208-7544057


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IPv6

[Marco Rodrigues]

Has anyone out there read any good books on the subject matter of IPv6?
I don't point me to RFCs I know that much. I just want to know if there is
any good book material out there I can grab and read to clerify the issue.

Thanks!


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Passed Remote 2.0

[Alfred Chin]

Title: Passed Remote 2.0





Hello,


Passed my Remote 2.0 on Sunday.  Finally, CCNP 2.0.  


Thank you for all the support from the group members.  My next step will be taking CID and MCNS.    



Alfred Chin   J CCNP 2.0, CCDA, CCNA, MCSE+I, CNE


System Engineer 
NaviMedix
+ [EMAIL PROTECTED]

RE: URGENT HELP

[Miller, Nathan (AZ15)]

Yes.  Check CCO for "reverse telnet"

-Original Message-
From: sss s [mailto:[EMAIL PROTECTED]]
Sent: Sunday, November 19, 2000 8:33 PM
To: [EMAIL PROTECTED]
Subject: URGENT HELP


Hi all,
   Iam having a 2511 router. IS it possible to configure other routers 
from the access server,after configuring it,by connecting each async line 
of the 2511 to each console port of the other routers?If so how?

I would appreciate if anyone can help.

Thanks in advance,

SSS


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Locked Console`

[Austin]

I have a Cisco 2511 and the console has locked all of a sudden.
I get output from the boot sequence, but after it gives me the memory stats,
nothing.
It does not respond to hitting the enter key ... nothing.
Any thoughts on this??


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CID and CIT

[rmak]

Hi,

is the Boson Tests good for CID and CIT exams?

Thanks

Regards,
mak

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Re: how to configure the TACACS+ daemon server in Linux or Sun

[Francisco Muniz]

I'd love to know too. Please share the wisdom when you get it :-)

Francisco Muniz.

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!H

[Jason yee]

hi anyone knows what does the symbol !H means in
traceroute results








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Support 2.0 Test Tips

[STRAND Scott]

Any last minute test tips for Support 2.0? I'll be taking it sometime in the next 
week. I have used for prep:
Cisco Press CIT book
Exam Cram book
Boson #2
Priscilla's flash cards

I have found that alot of this material overlaps what I learned studying for ACRC, 
BCMSN, BCRAN.

Thanks in advance,
Scott
CCNA, 3/4 to CCNP

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RE: 4 NET WORK CARDS IN ONE SERVER

[Greene, Patrick]

Just 
plug and go...W2K is Plug and Play and works quite well..better than Win9x ever 
was.  I too am curious as to why you would take this route.  If you 
are trying to run FEC and aggregrate bandwidth then be sure to distribute the 
cards across all of the buses on the motherboard otherwise you will only 
accomplish some fault tolerance.  I have done some extensive performance 
tests of aggregating 100Mbs cards using FEC (Fast Ether ChannelThis was the 
Intel Server Card) and the increased CPU load managing the FEC negated the 
minimal increase in throughput...not to mention the major Disk Array 
bottleneck.
 
Patrick
 
 
-Original Message-From: L Reid 
[mailto:[EMAIL PROTECTED]]Sent: Saturday, November 18, 2000 9:51 
PMTo: [EMAIL PROTECTED]Subject: 4 NET WORK CARDS IN ONE 
SERVER
How do I set up four network cards in one NT 2000 server?
Is there a book that you know of?
Thanks in advance guys= = = = = = = = = = = = = = = = = 
=[EMAIL PROTECTED]= = = = = = = = = = = = = = = = = =


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Re: Thoughts on the 640-25 CID exam

[Stevan Pierce]

Your comment below, "...after you pass CID, you are ready for the ccie
written.", leads me to ask several questions.  How sure are you about this
and how much more prep is necessary?

At present moment, I am studying to "pass" the CID when I was browsing this
newsgroup and read your post.  While I know that the more I learn the better
I am, I was just curious to how close to the CID the CCIE written is.

TIA

Stevan
""A.Strobel"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> CID is a tough exam. Even Brad Ellis ( as a CCIE ) has failed it once.
> It is kind of exam that you finish with 30 minutes time left and you are
> cetain that you have passed. You click the "END" button and much to your
> surprise, you see RED.
>
> Study hard for it. Use all the resources that you can get your hands on,
> especially Boson practice test.
>
> Good news is, after you pass CID, you are ready for the ccie written.
>
> A. Strobel
>
>
>
>
>
> "Patrick Bass" <[EMAIL PROTECTED]> wrote:
>
> > -
> > Attachment:
> > MIME Type: multipart/alternative
> > -
> > It's an awful exam.  I don't know what else to say.  I'm glad they are
> replacing it.
> >   ""Craig E. Smith"" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> >   I'm getting ready to take the CID 640-025. Does anyone have any info
about
> the exam. Is it as straight forward as the objectives outlined? Thanks
> >
> >   Craig E. Smith
> >   Network Engineer
> >   Lightbridge, Inc.
> >   (781) 359-4287
> >   www.lightbridge.com
> >
> >
>
>
> 
> Get free email and a permanent address at http://www.amexmail.com/?A=1
>
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Re: !H

[Phillip Heller]

Host unreachable.


--phil

On Mon, 20 Nov 2000, Jason yee wrote:

hi anyone knows what does the symbol !H means in
traceroute results

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Re: !H

[Richard Bosire]

destination unreachable i.e not path to the destination network

Jason yee wrote:

> hi anyone knows what does the symbol !H means in
> traceroute results
>
> __
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--
___
«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤

Richard Bosire
Network Engineer  CCNA,CCSE
AfricaOnline (k) Ltd
tel +254-2-243775 fax +254-2-243762
http://www.africaonline.co.ke


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RE: ISDN PRI MODULE

[Evan You]

I am assuming that you are probably referring to an E1 PRI interface?
Probably G.703?

Also, I want to add that if you are dealing with an E1 PRI G.703, unbalance
wiring has two Coaxial physical cables while the balanced G.703 uses a
RJ-48C connector. Also, realize that many international countries DO NOT
provide a DSU NTU on E1 interface. So you will need a router that supports
in internal DSU or get an external CSU/DSU.

Thanks,

Evan You


-Original Message-
From:   [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
ciscolab
Sent:   Sunday, November 19, 2000 12:53 PM
To: willy george; [EMAIL PROTECTED]
Subject:Re: ISDN PRI MODULE

Hi Willy!

Balanced and Unbalanced is a term carried over from transmission line
theory...ie., any form of energy transfer between two points.
(It overs data, microwave, telephone circuits, radio antenna, as well as
high-voltage power distribution!)

A balanced line uses two channels (ie., conductors) for energy transmission.
What happens is that the voltage of the two conductors are equal in
strength, but opposite in direction (ie., positive and negative voltages)
with respect to ground, in this way any induced voltages (ie., interference)
are minimised => you can run this type of cable over longer distances
without corrupting the original voltage
(ie., data).
Example: G.703 interface, twin-ax cable, Cat-5 cable, RS-442, POTS copper
line (ie., TIP and RING) etc.,
Advantage: Longer distance runs with less corruption on the channel
Disadvantage: More complicated end interfaces and tends to require closer
tolerances for the cable => more expensive!

An un-balanced line is one in which the voltages are not equal, with respect
to ground.
Example: X.21 interface, RS-232, TV/Radio coax cable etc.,
Advantage: Cheaper cable, line drivers (ie., interfaces) are cheaper as well
Disadvantage: Not suitable for long distance runs

I hope that helps...on the balanced and un'balanced front!

Regards,
Serge :)

- Original Message -
From: willy george <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, November 19, 2000 2:35 PM
Subject: ISDN PRI MODULE


> Dear All,
> I have noticed that when you order an ISDN PRI module for a modular router
there are two choices available. Balanced and Unbalanced. Could any one
please tell me what the difference is between the two and what is the
advantage of using either one of them?.
> I have also noticed a line "Processmaxtime=200" in the configs of some
routers. What exactly does this particular line signify?
> Thanks in advance for your time
> Willy
>
> _
> Chat with your friends as soon as they come online. Get Rediff Bol at
> http://bol.rediff.com
>
> Participate in crazy auctions at http://auctions.rediff.com/auctions/
>
>
>
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Re: excessive collisions

[Minh Vu]

I have problem same as your when I config full-duplex on switch, then my
router start give that kind of error.  I think router don't support
full-duplex (or i don't know how to config full-duplex on router).  Check
your setting (full/half duplex) on the interface that connected to (switch
or hub).

Hope that help.

MV

- Original Message -
From: "Raul F. Fernandez" <[EMAIL PROTECTED]>
To: "Rayappa Mayakunthala" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Monday, November 20, 2000 4:49 AM
Subject: Re: excessive collisions


>
> Hope this hepls,
>
> Error Message
> %DEC21140-5-COLL: [chars] excessive collisions
> Explanation   A Fast Ethernet packet was dropped because too many attempts
> to transmit it were stopped by collisions. This can be caused by a Fast
> Ethernet segment that is full to capacity or by other equipment on the LAN
> malfunctioning.
>
> Recommended Action   No action is required.
>
> Sincerely, Raul
> -Original Message-
> From: Rayappa Mayakunthala <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
> Date: Saturday, November 18, 2000 1:19 PM
> Subject: excessive collisions
>
>
> >Folks
> >
> >These messages appear on my router (Cisco 4700M) at a point of time
> >everyday. This is very strange because it happens between 2pm and 3pm
> >everyday. We tried replacing the patch cable, changing interface, etc.
> >
> >%DEC21140-5-COLL: Unit 0, excessive collisions
> >%DEC21140-5-COLL: Unit 0, excessive collisions
> >
> >What does DEC21140 refer to? Also what is "Unit 0"?
> >
> >Any clues?
> >
> > Rayappa.
>
>---
> -
> >The information transmitted is intended only for the person or entity to
> which
> >it is addressed and may contain confidential and/or privileged material.
> >Any review, retransmission, dissemination or other use of, or taking of
any
> >action in reliance upon, this information by persons or entities other
than
> the intended recipient is prohibited.
> >If you received this in error, please contact the sender and delete the
> materialfrom any computer.
>
>---
> -
> >
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Cisco CCNP Preparation Library, Second Edition (Cisco Career Certifications)

[Timothy Metz]

Has the Cisco CCNP Preparation Library, Second Edition (Cisco Career
Certifications)
been published or is it just out of stock everywhere

Thanks

Tim


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Re: R/S Lab Changes

[Cthulu, CCIE Candidate]

MPOA is still on the list of lab things to do and requires ATM LANE;
therefore, even though ATM LANE has been removed, you'll still need to know
it in order to do MPOA.

Right?  Any ATM masters that can contradict or support this assertion?

Charles



""Don Snider"" <[EMAIL PROTECTED]> wrote in message
00f001c05269$a3c82320$[EMAIL PROTECTED]">news:00f001c05269$a3c82320$[EMAIL PROTECTED]...
I don't know if this has been posted before, there are some major changes in
the R/S Lab. This is from the Cisco Web Site. Start studying up on things
like QoS, Security, etc.

Effective immediately, the following topics have been removed from the lab
exam content:

LAT
DECnet
Apollo
Banyan VINES
ISO CLNS
XNS
ATM LANE
X.25
Effective February 1, 2001, the following topic will be removed from the lab
exam content:

Appletalk
 NOTE: These changes only affect the Routing and Switching Lab exam.
Some of the test topics may continue to appear on the Routing and Switching
Written exam.  Readers are advised to consult the Content Blueprint for the
Routing and Switching Written exam for a detailed list of topics tested on
the written exam.


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GSR and Ethernet0

[Adam Obszynski]

Hello cisco,

Do you know some cheap solution to connect ethernet clients to GSR ?
I looking for solution ho to connect cheap BGP peers via ethernet...

-- 
Regards,
Adam Obszyński
ATM Inc.
+48-22-5156418


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Router Flight Cases

[Cthulu, CCIE Candidate]

Hi, all,

Y'all recall that I posted a few weeks ago for a router cabinet.  Well, I
got some good leads, and then my circumstances have changed...again.   I
will be spending alot of time in KC in a corporate apartment for the next
2-8 months,  so rack mounting my routers at home won't do me any good.  I
want to take them with me on the plane to my new quarters.

Does anyone know where I can buy one of those flight cases with the 19 inch
rack inside that are about 3-4 feet high, and can can hold about 8 2500
sized routers? (The AGS will be staying at home.)   I plan on taking my
routers with me so that I can while the hours away with study.  The case I
am looking for is very similar to what the instructors use to transport
their routers from class to class.   Most of us have seen them:  the
instructor pops the top and inside are the cabled routers ready for use.

I have been all over the web, and can not find exactly what I need.  I don't
even know if flight case is the right word.


TIA,

Charles




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Re: Free Book: Telecom & Networking Glossary

[David Armstrong]

One last response:

I misunderstood also. I thought the objection you'd raised was to the value
of a glossary of terms and that it wasn't worth having to wade through a
Cisco promo. I apologize for the confusion too.

Between the two of us we did pretty good, huh!

David Armstrong


"Priscilla Oppenheimer" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I thought the message came directly from cisco. I don't like their
> grandiose marketing style of writing. &;-)
>
> I don't have a problem with people telling us about books. That's a good
thing.
>
> Regarding my book having a copyright of 1999, so? It teaches a network
> design methodology that is timeless. I know of only a couple minor
> anachronisms in it.
>
> Sorry I caused such an uproar! Puh-Leez do NOT respond to this
message.
> Thanks.
>
> Priscilla
>
> At 10:09 AM 11/17/00, David Armstrong wrote:
> >Today, the area in your local area network is constantly being redefined.
> >Employees and work groups are on the move. Is your network as mobile as
your
> >people are?
> >Cisco Aironet® 340 series of wireless LAN and bridge products will add
> >unparalleled mobility to your organization, quickly and cost-effectively.
> >The flexibility provided by wireless LANs enables you to easily
accomplish
> >frequent LAN changes, even overcome limitations created by older
buildings,
> >leased space or temporary sites. To find out more about Cisco's wireless
LAN
> >solutions, visit http://www.cisco.com/offer/wireless_340/V609-100-92 and
you
> >will receive our FREE "Telecom & Networking Glossary" book.
> >Sincerely,
> >
> >Bill Rossi
> >Senior Director of Marketing
> >Desktop Switching Business Unit
> >Cisco Systems, Inc.
> >
> >
> >
> >
> >
> >
> >
> >_
> >FAQ, list archives, and subscription info:
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>
>
> 
>
> Priscilla Oppenheimer
> http://www.priscilla.com
>
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AS5300 and 3Com OfficeConnect

[Marakalas]

Hi guys/dolls

I have the following 3Com ISDN modem and whenever I
configure it to use both B-channels, I can't get onto
the AS5300, but whenever I have one B-channel
configured, I connect perfectly. 

Any ideas??

3COM OFFICECONNECT
ISDN LAN MODEM

Product # : 3C891
Model: ISDN LAN Modem
Connection: ISDN/ST. Analogue and Ethernet

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RE: !H

[Miller, Nathan (AZ15)]

Does it meas that the destination NETWORK is unreachable or the destination
HOST?? 

-Original Message-
From: Richard Bosire [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 8:01 AM
To: Jason yee
Cc: John Huston; [EMAIL PROTECTED]
Subject: Re: !H


destination unreachable i.e not path to the destination network

Jason yee wrote:

> hi anyone knows what does the symbol !H means in
> traceroute results
>
> __
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--
___
«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤

Richard Bosire
Network Engineer  CCNA,CCSE
AfricaOnline (k) Ltd
tel +254-2-243775 fax +254-2-243762
http://www.africaonline.co.ke


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Re: XServer Question?

[Mark Nguyen]

Kenneth Lorenzo wrote:
> 
> I think if you're not smart enough to tell that this is a Cisco board,
> you're definitely gonna have a hard time with the problem you have at hand.

Every Cisco Engineer should have Unix skillsIMHO

> > Hi All,
> > I have problem on my Sun Solaris 2.7 Server. I have installed Netscape
> > Commmunicator on my server, after installation when I try to run netscape
> I
> > saw following message:
> > Xlib: connection to ":0.0" refused by server
> > Xlib: Client is not authorized to connect to Server
> > Error: Can't open display: :0.0
> >
> > But if I logon to my server via another username not root, I can run
> > netscape with no problem. How can I run netscape under root user? Please
> > help me!

Are you logging in directly on the Sun server or remotely?  Are you only
having problems with Netscape, or other X applications as well?

check what UID your X process is starting at:

"ps -ef|grep X"

should be running as root with an auth file:

root 26022  1673  0   Nov 17 ?0:03 /usr/openwin/bin/Xsun :0
-nobanner -auth /var/dt/A:0-Jtaird

What you could also do is use "xhost +root" (while being logged in as
the user who owns the X process).  You will need a path to
/usr/openwin/bin/ to find xhost.

mark

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Re: !H

[Gabriel Nickel]

A !H indicates that the router at that hop doesn't know anything about the target 
address; the packet comes back to the source with
a message saying "No Forwarding Address".

gabriel

- Original Message -
From: "Jason yee" <[EMAIL PROTECTED]>
To: "John Huston" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Monday, November 20, 2000 3:20 PM
Subject: !H


>
> hi anyone knows what does the symbol !H means in
> traceroute results
>
>
>
>
>
>
>
>
> __
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> Yahoo! Calendar - Get organized for the holidays!
> http://calendar.yahoo.com/
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Re: how to configure the TACACS+ daemon server in Linux or Sun

[A. Geoffrey Cauchi]

Hi

This is a great link on how to configure Tacacs

http://stiwww.epfl.ch/tacacs/


Regards
Geoff

- Original Message -
From: "Francisco Muniz" <[EMAIL PROTECTED]>
Newsgroups: groupstudy.cisco
To: <[EMAIL PROTECTED]>
Sent: Monday, November 20, 2000 3:09 PM
Subject: Re: how to configure the TACACS+ daemon server in Linux or Sun


> I'd love to know too. Please share the wisdom when you get it :-)
>
> Francisco Muniz.
>
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Re: IPv6

[A. Geoffrey Cauchi]

I had read


Ipv6 : The New Internet Protocol by Christian Huitema

Now there is the second edition of the book.  Should be better than the
first edition!

2nd edition: Paperback - 247 pages 2nd edition Prentice Hall; ISBN:
0138505055

Regards
Geoff


- Original Message -
From: "Marco Rodrigues" <[EMAIL PROTECTED]>
Newsgroups: groupstudy.cisco
To: <[EMAIL PROTECTED]>
Sent: Monday, November 20, 2000 2:17 PM
Subject: IPv6


> Has anyone out there read any good books on the subject matter of
IPv6?
> I don't point me to RFCs I know that much. I just want to know if there is
> any good book material out there I can grab and read to clerify the issue.
>
> Thanks!
>
>
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RE: what is the purpose of FECN?

[Montgomery, Robert WARCOM Contractor]

Isn't it that " the path the packet IS GOING TO TAKE to get to the
destination is experiencing congestion?"

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Sunday, November 19, 2000 2:41 AM
To: [EMAIL PROTECTED]
Subject: RE: what is the purpose of FECN?


The "F" in FECN means forward, so I choose "a."

The packet arrives at the dest, notifying the dest that it experienced
congestion along the way, so that rules out "b." Which is actually the
correct answer if the question were "What is the purpose of BECN"

"c." is not a function of FECN nor BECN.

Sure wish "the router" was defined ;-) but this does keep it realistic ;-)

Tim


> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> cslx
> Sent: Sunday, November 19, 2000 10:39 AM
> To: [EMAIL PROTECTED]
> Subject: what is the purpose of FECN?
>
>
> what is the purpose of FECN?
> a.To tell the router that a packet experienced congestion
> b.To tell the router that packets it is sending to a remote site are
> experiencing  congestion
> c.To tell the router that there is bandwidth available
>
>
>
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RE: OT Re: Training and babies, and training babies

[Montgomery, Robert WARCOM Contractor]

Funny and do you think it's better for YOUR retirement to teach a boy to
play baseball (or any major sport) or routers?  I wonder if our traditions
are changing...

-Original Message-
From: Jason Roysdon [mailto:[EMAIL PROTECTED]]
Sent: Sunday, November 19, 2000 3:30 PM
To: [EMAIL PROTECTED]
Subject: OT Re: Training and babies, and training babies


My first was a week late, the second one day early.  Anyway, my 2 1/2 year
old knows how to spot a router and a hub (well, hubs and switches are a bit
hard to tell the difference between).  He already has fun with patch cords
and such.  I just have to make sure I keep my routers up high enough so that
he's not plugging one end in an ethernet switch and the other in a serial
wic or console port.  Oh, and he also like to cause network loops with
crossover cables in my 100Base-T (only) hub that I have low enough for him
to get to (usually just powered off unless we're having a LAN party).

--
Jason Roysdon, CCNA, MCSE, CNA, Network+, A+
List email: [EMAIL PROTECTED]
Homepage: http://jason.artoo.net/
Cisco resources: http://r2cisco.artoo.net/

""Dale Holmes"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> >From: "Jim Erickson" <[EMAIL PROTECTED]>
> >
> >Babies rarely come when expected.
> >
> >---JRE---
>
> It's true! My kids weren't due until January 17th or so, but the came on
> Dec. 26th 1998... Twins! Needless to day, I was unavailable to my contract
> clients for 2 weeks or so, and this came much sooner than I had warned
them
> it would.
>
> Nevertheless, if I were a GK manager and an instructor told me that he
could
> teach a course on week, but his wife was due to deliver the following
week,
> I would have made the effor to ensure that a backup was available before
> signing him to that class. I am not saying the instructor should not have
> taken the class (you gotta work when you have mouths to feed), but the
> training center should have anticipated the potential for early delivery
> when they signed him and acted accordingly.
>
> Now that my kids are here, I am wondering how soon I can start them on
their
> Cisco training. Not long ago, one of my girls toddled up to me carrying my
> "Voice over IP Fundamentals" book from Cisco Press, insisting that I read
it
> to her. I did. She actually stayed and listened for nearly all of chapter
1.
> She can't speak much English yet, so I can't quiz her, but I can tell she
> retained some of it 'cause she constanly approaches the phone these days,
> which she never did before...
>
> [=`)
>
> Dale
>
>
>
> >From: "Jim Erickson" <[EMAIL PROTECTED]>
> >Reply-To: "Jim Erickson" <[EMAIL PROTECTED]>
> >To: [EMAIL PROTECTED]
> >Subject: Re: Question About Global Knowledge
> >Date: Wed, 4 Oct 2000 12:03:23 -0500
> >
> >""Andre' Paree-Huff"" <[EMAIL PROTECTED]> wrote in message
> >1bce01c02e1c$b8f1a4e0$[EMAIL PROTECTED]">news:1bce01c02e1c$b8f1a4e0$[EMAIL PROTECTED]...
> > > Concerning the instructor he should have never accepted the class that
> >week
> > > knowing his wife was due, And if GNK knew this they should never have
> >put
> > > him in the class.
> >
> >Babies rarely come when expected.
> >
> >---JRE---
> >
> >
> >
> >**NOTE: New CCNA/CCDA List has been formed. For more information go to
> >http://www.groupstudy.com/list/Associates.html
> >_
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RE: Router Flight Cases

[Ole Drews Jensen]

Hi Charles,

I would look in music stores, because many guitar effect units, etc. are the
same size as routers and switches, and when bands are on tour, they need to
be able to be able to carry all that equipment around.

Try:

http://www.marsmusic.com
http://www.guitarcenter.com

Hth,

Ole


 Ole Drews Jensen
 Systems Network Manager
 CCNA, MCSE, MCP+I
 RWR Enterprises, Inc.
 [EMAIL PROTECTED]
 http://www.oledrews.com/ccnp

 NEED A JOB ???
 http://www.oledrews.com/job




-Original Message-
From: Cthulu, CCIE Candidate [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 9:52 AM
To: [EMAIL PROTECTED]
Subject: Router Flight Cases


Hi, all,

Y'all recall that I posted a few weeks ago for a router cabinet.  Well, I
got some good leads, and then my circumstances have changed...again.   I
will be spending alot of time in KC in a corporate apartment for the next
2-8 months,  so rack mounting my routers at home won't do me any good.  I
want to take them with me on the plane to my new quarters.

Does anyone know where I can buy one of those flight cases with the 19 inch
rack inside that are about 3-4 feet high, and can can hold about 8 2500
sized routers? (The AGS will be staying at home.)   I plan on taking my
routers with me so that I can while the hours away with study.  The case I
am looking for is very similar to what the instructors use to transport
their routers from class to class.   Most of us have seen them:  the
instructor pops the top and inside are the cabled routers ready for use.

I have been all over the web, and can not find exactly what I need.  I don't
even know if flight case is the right word.


TIA,

Charles




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RE: Router Flight Cases

[McMasters, Eric]

Too bad your not staying in KC because I have a rack I would sell you!
Anyway, I found that music stores that sell amps/mixers usually sell those
type of boxes with the racks built in.  I did some checking and they are
pretty reasonable and would fit the need.  Anyway while your in KC you have
to hit the BBQ joints, like KC Masterpiece, Gates, Boardroom BBQ, and just
about every other place listed in the phone book.  Also, I'm not sure where
your coming from, but it's cold here...25-40 degrees without wind chill.
Hope you have a good time in KC!

Eric 

-Original Message-
From: Cthulu, CCIE Candidate [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 9:52 AM
To: [EMAIL PROTECTED]
Subject: Router Flight Cases


Hi, all,

Y'all recall that I posted a few weeks ago for a router cabinet.  Well, I
got some good leads, and then my circumstances have changed...again.   I
will be spending alot of time in KC in a corporate apartment for the next
2-8 months,  so rack mounting my routers at home won't do me any good.  I
want to take them with me on the plane to my new quarters.

Does anyone know where I can buy one of those flight cases with the 19 inch
rack inside that are about 3-4 feet high, and can can hold about 8 2500
sized routers? (The AGS will be staying at home.)   I plan on taking my
routers with me so that I can while the hours away with study.  The case I
am looking for is very similar to what the instructors use to transport
their routers from class to class.   Most of us have seen them:  the
instructor pops the top and inside are the cabled routers ready for use.

I have been all over the web, and can not find exactly what I need.  I don't
even know if flight case is the right word.


TIA,

Charles




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RE: Router Flight Cases

[Ole Drews Jensen]

Okay, final reply to this one :-)

Here are some different sizes to choose from:

http://www.marsmusic.com/store/product_new.jhtml?catid=127&prodid=4856&skuid
=5954

(again, watch for word wrapping)

Hth,

Ole


 Ole Drews Jensen
 Systems Network Manager
 CCNA, MCSE, MCP+I
 RWR Enterprises, Inc.
 [EMAIL PROTECTED]
 http://www.oledrews.com/ccnp

 NEED A JOB ???
 http://www.oledrews.com/job




-Original Message-
From: Cthulu, CCIE Candidate [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 9:52 AM
To: [EMAIL PROTECTED]
Subject: Router Flight Cases


Hi, all,

Y'all recall that I posted a few weeks ago for a router cabinet.  Well, I
got some good leads, and then my circumstances have changed...again.   I
will be spending alot of time in KC in a corporate apartment for the next
2-8 months,  so rack mounting my routers at home won't do me any good.  I
want to take them with me on the plane to my new quarters.

Does anyone know where I can buy one of those flight cases with the 19 inch
rack inside that are about 3-4 feet high, and can can hold about 8 2500
sized routers? (The AGS will be staying at home.)   I plan on taking my
routers with me so that I can while the hours away with study.  The case I
am looking for is very similar to what the instructors use to transport
their routers from class to class.   Most of us have seen them:  the
instructor pops the top and inside are the cabled routers ready for use.

I have been all over the web, and can not find exactly what I need.  I don't
even know if flight case is the right word.


TIA,

Charles




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Re: GSR and Ethernet0

[Adam Obszynski]

Hello Adam,

Monday, November 20, 2000, 5:31:08 PM, you wrote:

> Hello cisco,

> Do you know some cheap solution to connect ethernet clients to GSR ?
> I looking for solution ho to connect cheap BGP peers via ethernet...


i forgot
maybe there a solution how to enable the Ethernet0 on GSR for routing
propuoses ?

-- 
Regards,
Adam Obszyński
ATM Inc.
+48-22-5156418


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RE: !H

[Croyle, James]

http://www.cisco.com/warp/public/112/chapter7.htm

I think you have a routing loop as is described here.  Ping from several
stations and map it out.

Jim


-Original Message-
From: Miller, Nathan (AZ15)
To: Richard Bosire; Jason yee
Cc: John Huston; [EMAIL PROTECTED]
Sent: 11/20/00 11:15 AM
Subject: RE: !H

Does it meas that the destination NETWORK is unreachable or the
destination
HOST?? 

-Original Message-
From: Richard Bosire [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 8:01 AM
To: Jason yee
Cc: John Huston; [EMAIL PROTECTED]
Subject: Re: !H


destination unreachable i.e not path to the destination network

Jason yee wrote:

> hi anyone knows what does the symbol !H means in
> traceroute results
>
> __
> Do You Yahoo!?
> Yahoo! Calendar - Get organized for the holidays!
> http://calendar.yahoo.com/
>
> _
> FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

--
___
«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤

Richard Bosire
Network Engineer  CCNA,CCSE
AfricaOnline (k) Ltd
tel +254-2-243775 fax +254-2-243762
http://www.africaonline.co.ke


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RE: Router Flight Cases

[Ole Drews Jensen]

Hi (again) Charles,

I believe a couple of these would fit your needs:

http://www.marsmusic.com/store/product_new.jhtml?catid=98&prodid=11356&skuid
=9422&deptid=10

(watch for wordwrapping)

Hth,

Ole


 Ole Drews Jensen
 Systems Network Manager
 CCNA, MCSE, MCP+I
 RWR Enterprises, Inc.
 [EMAIL PROTECTED]
 http://www.oledrews.com/ccnp

 NEED A JOB ???
 http://www.oledrews.com/job




-Original Message-
From: Cthulu, CCIE Candidate [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 9:52 AM
To: [EMAIL PROTECTED]
Subject: Router Flight Cases


Hi, all,

Y'all recall that I posted a few weeks ago for a router cabinet.  Well, I
got some good leads, and then my circumstances have changed...again.   I
will be spending alot of time in KC in a corporate apartment for the next
2-8 months,  so rack mounting my routers at home won't do me any good.  I
want to take them with me on the plane to my new quarters.

Does anyone know where I can buy one of those flight cases with the 19 inch
rack inside that are about 3-4 feet high, and can can hold about 8 2500
sized routers? (The AGS will be staying at home.)   I plan on taking my
routers with me so that I can while the hours away with study.  The case I
am looking for is very similar to what the instructors use to transport
their routers from class to class.   Most of us have seen them:  the
instructor pops the top and inside are the cabled routers ready for use.

I have been all over the web, and can not find exactly what I need.  I don't
even know if flight case is the right word.


TIA,

Charles




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RE: Router Flight Cases

[Mark Rumfield]

Title: RE: Router Flight Cases





http://www.cabbagecases.com/rmount.htm


Mark Rumfield
Network Engineer
Enterprise Products
[EMAIL PROTECTED]




-Original Message-
From: Cthulu, CCIE Candidate [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 9:52 AM
To: [EMAIL PROTECTED]
Subject: Router Flight Cases



Hi, all,


Y'all recall that I posted a few weeks ago for a router cabinet.  Well, I
got some good leads, and then my circumstances have changed...again.   I
will be spending alot of time in KC in a corporate apartment for the next
2-8 months,  so rack mounting my routers at home won't do me any good.  I
want to take them with me on the plane to my new quarters.


Does anyone know where I can buy one of those flight cases with the 19 inch
rack inside that are about 3-4 feet high, and can can hold about 8 2500
sized routers? (The AGS will be staying at home.)   I plan on taking my
routers with me so that I can while the hours away with study.  The case I
am looking for is very similar to what the instructors use to transport
their routers from class to class.   Most of us have seen them:  the
instructor pops the top and inside are the cabled routers ready for use.


I have been all over the web, and can not find exactly what I need.  I don't
even know if flight case is the right word.



TIA,


Charles





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Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

RE: Router Flight Cases

[Rampley, Jim]

Title: RE: Router Flight Cases






Try
http://www.specialized.net


Jim


-Original Message-
From:   Cthulu, CCIE Candidate [SMTP:[EMAIL PROTECTED]]
Sent:   Monday, November 20, 2000 9:52 AM
To: [EMAIL PROTECTED]
Subject:    Router Flight Cases


Hi, all,


Y'all recall that I posted a few weeks ago for a router cabinet.  Well, I
got some good leads, and then my circumstances have changed...again.   I
will be spending alot of time in KC in a corporate apartment for the next
2-8 months,  so rack mounting my routers at home won't do me any good.  I
want to take them with me on the plane to my new quarters.


Does anyone know where I can buy one of those flight cases with the 19 inch
rack inside that are about 3-4 feet high, and can can hold about 8 2500
sized routers? (The AGS will be staying at home.)   I plan on taking my
routers with me so that I can while the hours away with study.  The case I
am looking for is very similar to what the instructors use to transport
their routers from class to class.   Most of us have seen them:  the
instructor pops the top and inside are the cabled routers ready for use.


I have been all over the web, and can not find exactly what I need.  I don't
even know if flight case is the right word.



TIA,


Charles





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Knozall Systems E-KNews for November 2000

[Knozall Systems KNews]

Welcome to Knozall
Knewsletter for November 2000

This mail is sent to you because you requested information
or downloaded a product from Knozall.

We apologize if you already received this email but we experienced
problems with the last email and it was not sent to most users.

In this issue:
1. How did I spend my day?
2. Knozall's free gift to you to help you clean up desktop storage space.
3. Finding and managing unwanted files.
4. Are you getting what you're paying for in your Internet connection?


---
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---
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How did I use my computer today?
AutomationWizard records and analyzes how computer time is used on local and
remote systems.
Click here for real life example: 

2. Clean up storage space on the desktop
---
As a Thanksgiving/Christmas/Holiday Season gift to you, Knozall Systems is
giving a 50GB capacity copy of Desktop FileWizard.
Click here for details: 


3. Finding and managing unwanted files
---
Are you exposed to avi,mov,gif, and mp3 files on your systems?
Find and manage them with FileWizard5.
Click here for details: 


4. Are you getting what you're paying for in your Internet connection?
---
What performance you are getting with your internet connection?
What is your performance on your internal net?
Click here for how to measure performance, and a real example of my DSL
connection: 

If you do not wish to receive further Knozall Systems KNews, 
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RE: !H

[Timothy Metz]

That sounds like a Boson question, as a matter of fact, I remember getting
it wrong by saying destination network unreachable, and not destination host
unreachable. I never did check to see what the Cisco answer was

Tim

> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Miller, Nathan (AZ15)
> Sent: Monday, November 20, 2000 5:16 PM
> To: Richard Bosire; Jason yee
> Cc: John Huston; [EMAIL PROTECTED]
> Subject: RE: !H
>
>
> Does it meas that the destination NETWORK is unreachable or the
> destination
> HOST??
>
> -Original Message-
> From: Richard Bosire [mailto:[EMAIL PROTECTED]]
> Sent: Monday, November 20, 2000 8:01 AM
> To: Jason yee
> Cc: John Huston; [EMAIL PROTECTED]
> Subject: Re: !H
>
>
> destination unreachable i.e not path to the destination network
>
> Jason yee wrote:
>
> > hi anyone knows what does the symbol !H means in
> > traceroute results
> >
> > __
> > Do You Yahoo!?
> > Yahoo! Calendar - Get organized for the holidays!
> > http://calendar.yahoo.com/
> >
> > _
> > FAQ, list archives, and subscription info:
> http://www.groupstudy.com/list/cisco.html
> > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
> --
> ___
> «¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>
> Richard Bosire
> Network Engineer  CCNA,CCSE
> AfricaOnline (k) Ltd
> tel +254-2-243775 fax +254-2-243762
> http://www.africaonline.co.ke
>
>
> _
> FAQ, list archives, and subscription info:
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>
> _
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>

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RE: Router Flight Cases

[Shotwell, John T CECOM RDEC HQ C3I]

These are the ones I have used.  Very rugged, but perhaps overkill.

http://www.hardigg.com/home.htm  

John T. Shotwell
*
Staff Engineer
C3I Systems Group, Inc. 
One Executive Drive 
Tinton Falls, NJ 07701
[EMAIL PROTECTED]   

*


-Original Message-
From:   Cthulu, CCIE Candidate
[mailto:[EMAIL PROTECTED]]
Sent:   Monday, November 20, 2000 10:52 AM
To: [EMAIL PROTECTED]
Subject:Router Flight Cases

Hi, all,

Y'all recall that I posted a few weeks ago for a router
cabinet.  Well, I
got some good leads, and then my circumstances have
changed...again.   I
will be spending alot of time in KC in a corporate apartment
for the next
2-8 months,  so rack mounting my routers at home won't do me
any good.  I
want to take them with me on the plane to my new quarters.

Does anyone know where I can buy one of those flight cases
with the 19 inch
rack inside that are about 3-4 feet high, and can can hold
about 8 2500
sized routers? (The AGS will be staying at home.)   I plan
on taking my
routers with me so that I can while the hours away with
study.  The case I
am looking for is very similar to what the instructors use
to transport
their routers from class to class.   Most of us have seen
them:  the
instructor pops the top and inside are the cabled routers
ready for use.

I have been all over the web, and can not find exactly what
I need.  I don't
even know if flight case is the right word.


TIA,

Charles




_
FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure violations to
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RE: !H

[Andy Walden]

 
 A routing loop will generally bounce back and forth between two
 interfaces when you do a traceroute. Host unreachable just means the box
 is down and a route still remains for it. 
 
 andy
 
> On Mon, 20 Nov 2000, Croyle, James wrote:
> 
> > http://www.cisco.com/warp/public/112/chapter7.htm
> > 
> > I think you have a routing loop as is described here.  Ping from several
> > stations and map it out.
> > 
> > Jim
> > 
> > 
> > -Original Message-
> > From: Miller, Nathan (AZ15)
> > To: Richard Bosire; Jason yee
> > Cc: John Huston; [EMAIL PROTECTED]
> > Sent: 11/20/00 11:15 AM
> > Subject: RE: !H
> > 
> > Does it meas that the destination NETWORK is unreachable or the
> > destination
> > HOST?? 
> > 
> > -Original Message-
> > From: Richard Bosire [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, November 20, 2000 8:01 AM
> > To: Jason yee
> > Cc: John Huston; [EMAIL PROTECTED]
> > Subject: Re: !H
> > 
> > 
> > destination unreachable i.e not path to the destination network
> > 
> > Jason yee wrote:
> > 
> > > hi anyone knows what does the symbol !H means in
> > > traceroute results
> > >
> > > __
> > > Do You Yahoo!?
> > > Yahoo! Calendar - Get organized for the holidays!
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> > > _
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> > http://www.groupstudy.com/list/cisco.html
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> > 
> > Richard Bosire
> > Network Engineer  CCNA,CCSE
> > AfricaOnline (k) Ltd
> > tel +254-2-243775 fax +254-2-243762
> > http://www.africaonline.co.ke
> > 
> > 
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RE: !H

[Jennifer Cribbs]

It means the destination network is unreachable due to an access list on a 
router somewhere along the way.

[EMAIL PROTECTED]

>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>http://www.cisco.com/warp/public/112/chapter7.htm
>
>I think you have a routing loop as is described here.  Ping from several
>stations and map it out.
>
>Jim
>
>
>-Original Message-
>From: Miller, Nathan (AZ15)
>To: Richard Bosire; Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Sent: 11/20/00 11:15 AM
>Subject: RE: !H
>
>Does it meas that the destination NETWORK is unreachable or the
>destination
>HOST??
>
>-Original Message-
>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 8:01 AM
>To: Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Subject: Re: !H
>
>
>destination unreachable i.e not path to the destination network
>
>Jason yee wrote:
>
>> hi anyone knows what does the symbol !H means in
>> traceroute results
>>
>> __
>> Do You Yahoo!?
>> Yahoo! Calendar - Get organized for the holidays!
>> http://calendar.yahoo.com/
>>
>> _
>> FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
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>
>--
>___
>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>
>Richard Bosire
>Network Engineer  CCNA,CCSE
>AfricaOnline (k) Ltd
>tel +254-2-243775 fax +254-2-243762
>http://www.africaonline.co.ke
>
>
>_
>FAQ, list archives, and subscription info:
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RE: !H not a complete answer

[Jennifer Cribbs]

This response is returned when an access list somewhere along the path 
prevents a router from forwarding a packet to the HOST.

and that is correct.

Jennifer Cribbs
[EMAIL PROTECTED]


>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>http://www.cisco.com/warp/public/112/chapter7.htm
>
>I think you have a routing loop as is described here.  Ping from several
>stations and map it out.
>
>Jim
>
>
>-Original Message-
>From: Miller, Nathan (AZ15)
>To: Richard Bosire; Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Sent: 11/20/00 11:15 AM
>Subject: RE: !H
>
>Does it meas that the destination NETWORK is unreachable or the
>destination
>HOST??
>
>-Original Message-
>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 8:01 AM
>To: Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Subject: Re: !H
>
>
>destination unreachable i.e not path to the destination network
>
>Jason yee wrote:
>
>> hi anyone knows what does the symbol !H means in
>> traceroute results
>>
>> __
>> Do You Yahoo!?
>> Yahoo! Calendar - Get organized for the holidays!
>> http://calendar.yahoo.com/
>>
>> _
>> FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
>--
>___
>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>
>Richard Bosire
>Network Engineer  CCNA,CCSE
>AfricaOnline (k) Ltd
>tel +254-2-243775 fax +254-2-243762
>http://www.africaonline.co.ke
>
>
>_
>FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
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>
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Re: Router Flight Cases

[Erick B.]

Try searching/looking at DJ Cases.

--- "Cthulu, CCIE Candidate"
<[EMAIL PROTECTED]> wrote:
> Hi, all,
> 
> Y'all recall that I posted a few weeks ago for a
> router cabinet.  Well, I
> got some good leads, and then my circumstances have
> changed...again.   I
> will be spending alot of time in KC in a corporate
> apartment for the next
> 2-8 months,  so rack mounting my routers at home
> won't do me any good.  I
> want to take them with me on the plane to my new
> quarters.
> 
> Does anyone know where I can buy one of those flight
> cases with the 19 inch
> rack inside that are about 3-4 feet high, and can
> can hold about 8 2500
> sized routers? (The AGS will be staying at home.)  
> I plan on taking my
> routers with me so that I can while the hours away
> with study.  The case I
> am looking for is very similar to what the
> instructors use to transport
> their routers from class to class.   Most of us have
> seen them:  the
> instructor pops the top and inside are the cabled
> routers ready for use.
> 
> I have been all over the web, and can not find
> exactly what I need.  I don't
> even know if flight case is the right word.


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Re: excessive collisions

[Erick B.]

If this is a fast ethernet interface, what are the
speed/duplex settings on the router port and the
device its connecting to? You shouldn't see collisions
at 100full unless theres a equipment problem. If you
have mis-configured speed/duplex or auto-negoation
mismatchs then you could see collisions, late
collisions, alignment errors, etc. 

As for this happening at 2-3pm, anything happening in
your network at that time (broadcast storm, network
backup, etc)? I'd do a sniffer trace and see what that
reveals.

As for DEC21140, thats the chipset used on the
Ethernet interface. 

Erick

--- "Raul F. Fernandez" <[EMAIL PROTECTED]>
wrote:
> 
> Hope this hepls,
> 
> Error Message
> %DEC21140-5-COLL: [chars] excessive collisions
> Explanation   A Fast Ethernet packet was dropped
> because too many attempts
> to transmit it were stopped by collisions. This can
> be caused by a Fast
> Ethernet segment that is full to capacity or by
> other equipment on the LAN
> malfunctioning.
> 
> Recommended Action   No action is required.
> 
> Sincerely, Raul
> -Original Message-
> From: Rayappa Mayakunthala <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
> Date: Saturday, November 18, 2000 1:19 PM
> Subject: excessive collisions
> 
> 
> >Folks
> >
> >These messages appear on my router (Cisco 4700M) at
> a point of time
> >everyday. This is very strange because it happens
> between 2pm and 3pm
> >everyday. We tried replacing the patch cable,
> changing interface, etc.
> >
> >%DEC21140-5-COLL: Unit 0, excessive collisions
> >%DEC21140-5-COLL: Unit 0, excessive collisions
> >
> >What does DEC21140 refer to? Also what is "Unit 0"?


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First Meeting of SoCal's Orange Cournty Cisco Users Group Tomorrow

[Cory Williams]

First meeting is Tuesday
For more and updated info check out the website at www.occug.com
Or you can email me at [EMAIL PROTECTED]
Come on in and share the knowledge and fun.

See ya there
Cory Williams



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Re: !H not a complete answer

[Phillip Heller]

  From cisco:

  "If the router receives a datagram which it is unable to deliver
  to it's ultimate destination because it knows of no route to the
  destination address, it replies to the originator of that
  datagram with an ICMP Host Unreachable message."

  An access-list denying icmp echo-requests will simply not permit
  the forwarding of icmp echo-requests. From the use of ping, this
  would be observed as timeouts rather than "Host Unreachable" or "!H".

  --phil

  |  -Original Message-
  |  From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
  |  Jennifer Cribbs
  |  Sent: Monday, November 20, 2000 1:13 PM
  |  To: [EMAIL PROTECTED]
  |  Subject: RE: !H not a complete answer
  |
  |
  |  This response is returned when an access list somewhere along  the path
  |  prevents a router from forwarding a packet to the HOST.
  |
  |  and that is correct.
  |
  |  Jennifer Cribbs
  |  [EMAIL PROTECTED]
  |
  |


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Re: Router Flight Cases

[Ed Farmer]

You may want to take a look at Anvil Cases.  I know a lot of instructors use 
them when they're hauling equipment. They'll also make it to your 
specifications depending upon how large or small you would like it to be.

Here's there site

http://anvildealer.com/

Ed



>From: "Cthulu, CCIE Candidate" <[EMAIL PROTECTED]>
>Reply-To: "Cthulu, CCIE Candidate" <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Router Flight Cases
>Date: Mon, 20 Nov 2000 09:52:07 -0600
>
>Hi, all,
>
>Y'all recall that I posted a few weeks ago for a router cabinet.  Well, I
>got some good leads, and then my circumstances have changed...again.   I
>will be spending alot of time in KC in a corporate apartment for the next
>2-8 months,  so rack mounting my routers at home won't do me any good.  I
>want to take them with me on the plane to my new quarters.
>
>Does anyone know where I can buy one of those flight cases with the 19 inch
>rack inside that are about 3-4 feet high, and can can hold about 8 2500
>sized routers? (The AGS will be staying at home.)   I plan on taking my
>routers with me so that I can while the hours away with study.  The case I
>am looking for is very similar to what the instructors use to transport
>their routers from class to class.   Most of us have seen them:  the
>instructor pops the top and inside are the cabled routers ready for use.
>
>I have been all over the web, and can not find exactly what I need.  I 
>don't
>even know if flight case is the right word.
>
>
>TIA,
>
>Charles
>
>
>
>
>_
>FAQ, list archives, and subscription info: 
>http://www.groupstudy.com/list/cisco.html
>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

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RE: !H not a complete answer

[Rossetti, Stan]

I thought !A meant this path is blocked by an access list.

-Original Message-
From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 12:13 PM
To: [EMAIL PROTECTED]
Subject: RE: !H not a complete answer


This response is returned when an access list somewhere along the path 
prevents a router from forwarding a packet to the HOST.

and that is correct.

Jennifer Cribbs
[EMAIL PROTECTED]


>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>http://www.cisco.com/warp/public/112/chapter7.htm
>
>I think you have a routing loop as is described here.  Ping from several
>stations and map it out.
>
>Jim
>
>
>-Original Message-
>From: Miller, Nathan (AZ15)
>To: Richard Bosire; Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Sent: 11/20/00 11:15 AM
>Subject: RE: !H
>
>Does it meas that the destination NETWORK is unreachable or the
>destination
>HOST??
>
>-Original Message-
>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 8:01 AM
>To: Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Subject: Re: !H
>
>
>destination unreachable i.e not path to the destination network
>
>Jason yee wrote:
>
>> hi anyone knows what does the symbol !H means in
>> traceroute results
>>
>> __
>> Do You Yahoo!?
>> Yahoo! Calendar - Get organized for the holidays!
>> http://calendar.yahoo.com/
>>
>> _
>> FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
>--
>___
>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>
>Richard Bosire
>Network Engineer  CCNA,CCSE
>AfricaOnline (k) Ltd
>tel +254-2-243775 fax +254-2-243762
>http://www.africaonline.co.ke
>
>
>_
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>
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Re: R/S Lab Changes

[Gernot W. Schmied]

Hi,

Is IS-IS a topic in the lab?
If so to my knowledge it's based on ISO-CLNS.
Please clarify.

Regards,
Gernot

> Don Snider wrote:
> 
> I don't know if this has been posted before, there are some major
> changes in the R/S Lab. This is from the Cisco Web Site. Start
> studying up on things like QoS, Security, etc.
> 
> Effective immediately, the following topics have been removed from the
> lab exam content:
> 
>* LAT
>* DECnet
>* Apollo
>* Banyan VINES
>* ISO CLNS
>* XNS
>* ATM LANE
>* X.25
> 
> Effective February 1, 2001, the following topic will be removed from
> the lab exam content:
> 
>* Appletalk
> 
>  NOTE: These changes only affect the Routing and Switching Lab
> exam. Some of the test topics may continue to appear on the Routing
> and Switching Written exam.  Readers are advised to consult the
> Content Blueprint for the Routing and Switching Written exam for a
> detailed list of topics tested on the written exam.

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RE: !H !H !H!H

[Jennifer Cribbs]

On the traceroute command:

!H is returned 3 times if an access list prevents a router from forwarding the 
packet to the HOST.  The 'trace' command is used to  determine the route taken 
to a remote host.  All the hops are shown as the trace probe moves toward the 
destination.  Three probes are issued.  The response time of each probe will 
be displayed if successful.

The trace command returns a N if the network is unreachable.
The P is the response if the protocol is unreachable.
An * is a timeout.
!H is the return for what I said above but it is regarding a traceroute 
command,
and not a ping.

Jennifer Cribbs
[EMAIL PROTECTED]



>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]> 
=
>I thought !A meant this path is blocked by an access list.
>
>-Original Message-
>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 12:13 PM
>To: [EMAIL PROTECTED]
>Subject: RE: !H not a complete answer
>
>
>This response is returned when an access list somewhere along the path
>prevents a router from forwarding a packet to the HOST.
>
>and that is correct.
>
>Jennifer Cribbs
>[EMAIL PROTECTED]
>
>
>>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>>http://www.cisco.com/warp/public/112/chapter7.htm
>>
>>I think you have a routing loop as is described here.  Ping from several
>>stations and map it out.
>>
>>Jim
>>
>>
>>-Original Message-
>>From: Miller, Nathan (AZ15)
>>To: Richard Bosire; Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Sent: 11/20/00 11:15 AM
>>Subject: RE: !H
>>
>>Does it meas that the destination NETWORK is unreachable or the
>>destination
>>HOST??
>>
>>-Original Message-
>>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, November 20, 2000 8:01 AM
>>To: Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Subject: Re: !H
>>
>>
>>destination unreachable i.e not path to the destination network
>>
>>Jason yee wrote:
>>
>>> hi anyone knows what does the symbol !H means in
>>> traceroute results
>>>
>>> __
>>> Do You Yahoo!?
>>> Yahoo! Calendar - Get organized for the holidays!
>>> http://calendar.yahoo.com/
>>>
>>> _
>>> FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
>>--
>>___
>>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>>
>>Richard Bosire
>>Network Engineer  CCNA,CCSE
>>AfricaOnline (k) Ltd
>>tel +254-2-243775 fax +254-2-243762
>>http://www.africaonline.co.ke
>>
>>
>>_
>>FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
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Re: R/S Lab Changes

[Lauren Child]

"Cthulu, CCIE Candidate" wrote:
> 
> MPOA is still on the list of lab things to do and requires ATM LANE;
> therefore, even though ATM LANE has been removed, you'll still need to know
> it in order to do MPOA.
> 
> Right?  Any ATM masters that can contradict or support this assertion?
> 

Technically MPOA is LANE version 2, so all they are doing is removing
the old LANE version 1 stuff, which makes sence - do away with the old
:)

The operation of LANE 1 and 2 are subtly different, particularly with
multicast IIRC, so I guess what they are saying is dont worry about the
old stuff.

TTFN
Lauren
--
[EMAIL PROTECTED]   Lauren Child, BSc. CCNP-ATM & CCDP Certified
http://www.laurenchild.net/  http://www.routerfaq.net/

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RE: !H !H !H!H

[Rossetti, Stan]

Are you sure?  Page 1163 of Cisco IOS Configuration Fundamentals states that
the character A signifies that the destination is "Administratively
Unreachable.  Usually, this output indicates that an access list is blocking
traffic."

-Original Message-
From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 1:13 PM
To: cisco; [EMAIL PROTECTED]
Subject: RE: !H !H !H!H


On the traceroute command:

!H is returned 3 times if an access list prevents a router from forwarding
the 
packet to the HOST.  The 'trace' command is used to  determine the route
taken 
to a remote host.  All the hops are shown as the trace probe moves toward
the 
destination.  Three probes are issued.  The response time of each probe will

be displayed if successful.

The trace command returns a N if the network is unreachable.
The P is the response if the protocol is unreachable.
An * is a timeout.
!H is the return for what I said above but it is regarding a traceroute 
command,
and not a ping.

Jennifer Cribbs
[EMAIL PROTECTED]



>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]> 
=
>I thought !A meant this path is blocked by an access list.
>
>-Original Message-
>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 12:13 PM
>To: [EMAIL PROTECTED]
>Subject: RE: !H not a complete answer
>
>
>This response is returned when an access list somewhere along the path
>prevents a router from forwarding a packet to the HOST.
>
>and that is correct.
>
>Jennifer Cribbs
>[EMAIL PROTECTED]
>
>
>>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>>http://www.cisco.com/warp/public/112/chapter7.htm
>>
>>I think you have a routing loop as is described here.  Ping from several
>>stations and map it out.
>>
>>Jim
>>
>>
>>-Original Message-
>>From: Miller, Nathan (AZ15)
>>To: Richard Bosire; Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Sent: 11/20/00 11:15 AM
>>Subject: RE: !H
>>
>>Does it meas that the destination NETWORK is unreachable or the
>>destination
>>HOST??
>>
>>-Original Message-
>>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, November 20, 2000 8:01 AM
>>To: Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Subject: Re: !H
>>
>>
>>destination unreachable i.e not path to the destination network
>>
>>Jason yee wrote:
>>
>>> hi anyone knows what does the symbol !H means in
>>> traceroute results
>>>
>>> __
>>> Do You Yahoo!?
>>> Yahoo! Calendar - Get organized for the holidays!
>>> http://calendar.yahoo.com/
>>>
>>> _
>>> FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
>>--
>>___
>>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>>
>>Richard Bosire
>>Network Engineer  CCNA,CCSE
>>AfricaOnline (k) Ltd
>>tel +254-2-243775 fax +254-2-243762
>>http://www.africaonline.co.ke
>>
>>
>>_
>>FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
>>_
>>FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
>>_
>>FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
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Re: Router Flight Cases

[Howard C. Berkowitz]

For your purposes, music cases probably are the best alternative.

The cases that training partners use meet International Air Transport 
Association (IATA) criteria.  If you are looking for a high-quality 
case that is shipped routinely, that is your major air freight 
standard.  Typically, we had to refurbish the 3/4" plywood cases 
every year, while the aluminum ones lasted a bit longer.  Of course, 
these were being shipped every week.

I did see an Army Special Operations Command case that was qualified 
to airdrop a 4000 router, along with some crypto gear.  Ummm...that's 
airdrop WITH a parachute.

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RE: !H not a complete answer

[Jennifer Cribbs]

I thought the original question was in regard to traceroute results and not 
ping.  Look at the original question at the bottom of this page.

[EMAIL PROTECTED]

>= Original Message From "Phillip Heller" <[EMAIL PROTECTED]> =
>From cisco:
>
>"If the router receives a datagram which it is unable to deliver to it's
>ultimate destination because it knows of no route to the destination
>address, it replies to the originator of that datagram with an ICMP Host
>Unreachable message."
>
>An access-list denying icmp echo-requests will simply not permit the
>forwarding of icmp echo-requests. From the use of ping, this would be
>observed as timeouts rather than "Host Unreachable" or "!H".
>
>--phil
>
>|  -Original Message-
>|  From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
>|  Jennifer Cribbs
>|  Sent: Monday, November 20, 2000 1:13 PM
>|  To: [EMAIL PROTECTED]
>|  Subject: RE: !H not a complete answer
>|
>|
>|  This response is returned when an access list somewhere along the path
>|  prevents a router from forwarding a packet to the HOST.
>|
>|  and that is correct.
>|
>|  Jennifer Cribbs
>|  [EMAIL PROTECTED]
>|
>|
>|  >= Original Message From "Croyle, James"
>|  <[EMAIL PROTECTED]> =
>|  >http://www.cisco.com/warp/public/112/chapter7.htm
>|  >
>|  >I think you have a routing loop as is described here.  Ping from several
>|  >stations and map it out.
>|  >
>|  >Jim
>|  >
>|  >
>|  >-Original Message-
>|  >From: Miller, Nathan (AZ15)
>|  >To: Richard Bosire; Jason yee
>|  >Cc: John Huston; [EMAIL PROTECTED]
>|  >Sent: 11/20/00 11:15 AM
>|  >Subject: RE: !H
>|  >
>|  >Does it meas that the destination NETWORK is unreachable or the
>|  >destination
>|  >HOST??
>|  >
>|  >-Original Message-
>|  >From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>|  >Sent: Monday, November 20, 2000 8:01 AM
>|  >To: Jason yee
>|  >Cc: John Huston; [EMAIL PROTECTED]
>|  >Subject: Re: !H
>|  >
>|  >
>|  >destination unreachable i.e not path to the destination network
>|  >
>|  >Jason yee wrote:
>|  >
>|  >> hi anyone knows what does the symbol !H means in
>|  >> traceroute results
>|  >>
>|  >> __
>|  >> Do You Yahoo!?
>|  >> Yahoo! Calendar - Get organized for the holidays!
>|  >> http://calendar.yahoo.com/
>|  >>
>|  >> _
>|  >> FAQ, list archives, and subscription info:
>|  >http://www.groupstudy.com/list/cisco.html
>|  >> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>|  >
>|  >--
>|  >___
>|  >«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>|  >
>|  >Richard Bosire
>|  >Network Engineer  CCNA,CCSE
>|  >AfricaOnline (k) Ltd
>|  >tel +254-2-243775 fax +254-2-243762
>|  >http://www.africaonline.co.ke
>|  >
>|  >
>|  >_
>|  >FAQ, list archives, and subscription info:
>|  >http://www.groupstudy.com/list/cisco.html
>|  >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>|  >
>|  >_
>|  >FAQ, list archives, and subscription info:
>|  >http://www.groupstudy.com/list/cisco.html
>|  >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>|  >
>|  >_
>|  >FAQ, list archives, and subscription info:
>|  http://www.groupstudy.com/list/cisco.html
>|  >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>|
>|  _
>|  FAQ, list archives, and subscription info:
>|  http://www.groupstudy.com/list/cisco.html
>|  Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>|

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FW: !H !H !H!H

[Rossetti, Stan]

-Original Message-
From: Rossetti, Stan 
Sent: Monday, November 20, 2000 1:24 PM
To: 'Jennifer Cribbs'; cisco; Rossetti, Stan
Subject: RE: !H !H !H!H


Are you sure?  Page 1163 of Cisco IOS Configuration Fundamentals states that
the character A signifies that the destination is "Administratively
Unreachable.  Usually, this output indicates that an access list is blocking
traffic."

-Original Message-
From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 1:13 PM
To: cisco; [EMAIL PROTECTED]
Subject: RE: !H !H !H!H


On the traceroute command:

!H is returned 3 times if an access list prevents a router from forwarding
the 
packet to the HOST.  The 'trace' command is used to  determine the route
taken 
to a remote host.  All the hops are shown as the trace probe moves toward
the 
destination.  Three probes are issued.  The response time of each probe will

be displayed if successful.

The trace command returns a N if the network is unreachable.
The P is the response if the protocol is unreachable.
An * is a timeout.
!H is the return for what I said above but it is regarding a traceroute 
command,
and not a ping.

Jennifer Cribbs
[EMAIL PROTECTED]



>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]> 
=
>I thought !A meant this path is blocked by an access list.
>
>-Original Message-
>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 12:13 PM
>To: [EMAIL PROTECTED]
>Subject: RE: !H not a complete answer
>
>
>This response is returned when an access list somewhere along the path
>prevents a router from forwarding a packet to the HOST.
>
>and that is correct.
>
>Jennifer Cribbs
>[EMAIL PROTECTED]
>
>
>>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>>http://www.cisco.com/warp/public/112/chapter7.htm
>>
>>I think you have a routing loop as is described here.  Ping from several
>>stations and map it out.
>>
>>Jim
>>
>>
>>-Original Message-
>>From: Miller, Nathan (AZ15)
>>To: Richard Bosire; Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Sent: 11/20/00 11:15 AM
>>Subject: RE: !H
>>
>>Does it meas that the destination NETWORK is unreachable or the
>>destination
>>HOST??
>>
>>-Original Message-
>>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, November 20, 2000 8:01 AM
>>To: Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Subject: Re: !H
>>
>>
>>destination unreachable i.e not path to the destination network
>>
>>Jason yee wrote:
>>
>>> hi anyone knows what does the symbol !H means in
>>> traceroute results
>>>
>>> __
>>> Do You Yahoo!?
>>> Yahoo! Calendar - Get organized for the holidays!
>>> http://calendar.yahoo.com/
>>>
>>> _
>>> FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
>>--
>>___
>>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>>
>>Richard Bosire
>>Network Engineer  CCNA,CCSE
>>AfricaOnline (k) Ltd
>>tel +254-2-243775 fax +254-2-243762
>>http://www.africaonline.co.ke
>>
>>
>>_
>>FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
>>_
>>FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
>>_
>>FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
>_
>FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

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RE: GSR and Ethernet0

[Greene, Patrick]

Title: RE: GSR and Ethernet0





The E0 on the GSR RPS is strictly for management purposes and will not route.  Just get a 2924 with an SX GBIC and you have ethernet.  If you can afford a $30K Gig Line card then a $2000 switch should be no problem.

Patrick


-Original Message-
From: Adam Obszynski [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 10:43 AM
To: [EMAIL PROTECTED]
Subject: GSR and Ethernet0



Hello cisco,


Do you know some cheap solution to connect ethernet clients to GSR ?
I looking for solution ho to connect cheap BGP peers via ethernet...


-- 
Regards,
Adam Obszyñski
ATM Inc.
+48-22-5156418



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RE: !H not a complete answer

[Rossetti, Stan]

I have always seen the !H replies when there is not a route to the
destination and when there is an access-list blocking the router then the
reply is !A using traceroute.

-Original Message-
From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 12:57 PM
To: [EMAIL PROTECTED]
Subject: RE: !H not a complete answer


I thought the original question was in regard to traceroute results and not 
ping.  Look at the original question at the bottom of this page.

[EMAIL PROTECTED]

>= Original Message From "Phillip Heller" <[EMAIL PROTECTED]> =
>From cisco:
>
>"If the router receives a datagram which it is unable to deliver to it's
>ultimate destination because it knows of no route to the destination
>address, it replies to the originator of that datagram with an ICMP Host
>Unreachable message."
>
>An access-list denying icmp echo-requests will simply not permit the
>forwarding of icmp echo-requests. From the use of ping, this would be
>observed as timeouts rather than "Host Unreachable" or "!H".
>
>--phil
>
>|  -Original Message-
>|  From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
>|  Jennifer Cribbs
>|  Sent: Monday, November 20, 2000 1:13 PM
>|  To: [EMAIL PROTECTED]
>|  Subject: RE: !H not a complete answer
>|
>|
>|  This response is returned when an access list somewhere along the path
>|  prevents a router from forwarding a packet to the HOST.
>|
>|  and that is correct.
>|
>|  Jennifer Cribbs
>|  [EMAIL PROTECTED]
>|
>|
>|  >= Original Message From "Croyle, James"
>|  <[EMAIL PROTECTED]> =
>|  >http://www.cisco.com/warp/public/112/chapter7.htm
>|  >
>|  >I think you have a routing loop as is described here.  Ping from
several
>|  >stations and map it out.
>|  >
>|  >Jim
>|  >
>|  >
>|  >-Original Message-
>|  >From: Miller, Nathan (AZ15)
>|  >To: Richard Bosire; Jason yee
>|  >Cc: John Huston; [EMAIL PROTECTED]
>|  >Sent: 11/20/00 11:15 AM
>|  >Subject: RE: !H
>|  >
>|  >Does it meas that the destination NETWORK is unreachable or the
>|  >destination
>|  >HOST??
>|  >
>|  >-Original Message-
>|  >From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>|  >Sent: Monday, November 20, 2000 8:01 AM
>|  >To: Jason yee
>|  >Cc: John Huston; [EMAIL PROTECTED]
>|  >Subject: Re: !H
>|  >
>|  >
>|  >destination unreachable i.e not path to the destination network
>|  >
>|  >Jason yee wrote:
>|  >
>|  >> hi anyone knows what does the symbol !H means in
>|  >> traceroute results
>|  >>
>|  >> __
>|  >> Do You Yahoo!?
>|  >> Yahoo! Calendar - Get organized for the holidays!
>|  >> http://calendar.yahoo.com/
>|  >>
>|  >> _
>|  >> FAQ, list archives, and subscription info:
>|  >http://www.groupstudy.com/list/cisco.html
>|  >> Report misconduct and Nondisclosure violations to
[EMAIL PROTECTED]
>|  >
>|  >--
>|  >___
>|  >«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>|  >
>|  >Richard Bosire
>|  >Network Engineer  CCNA,CCSE
>|  >AfricaOnline (k) Ltd
>|  >tel +254-2-243775 fax +254-2-243762
>|  >http://www.africaonline.co.ke
>|  >
>|  >
>|  >_
>|  >FAQ, list archives, and subscription info:
>|  >http://www.groupstudy.com/list/cisco.html
>|  >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>|  >
>|  >_
>|  >FAQ, list archives, and subscription info:
>|  >http://www.groupstudy.com/list/cisco.html
>|  >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>|  >
>|  >_
>|  >FAQ, list archives, and subscription info:
>|  http://www.groupstudy.com/list/cisco.html
>|  >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>|
>|  _
>|  FAQ, list archives, and subscription info:
>|  http://www.groupstudy.com/list/cisco.html
>|  Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>|

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Re: Router Flight Cases THANK YOU

[Cthulu, CCIE Candidate]

I just wanted to publicly thank everyone that gave me such great leads and
recommendations.  Wow,  great responses!!!

Many of you recommended heading to the nearest music store, and there were
an equal number of recommendations for www.cabbagecases.com and
www.anvildealer.com. I will be making a trip to the music store next
week;  that way, I can look and paw over the merchandise;)



Again,  thank you!!!


Charles




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PIX VPNs

[Austin]

I am looking for sample configs on PIX to PIX VPNs.


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RE: !H !H !H!H

[Jennifer Cribbs]

This is where I am getting my info..

Ref:  chapter 8 of Intro to Cisco Router Configuration  
pages 229-230

It says responses to trace command include:
!H   The probe was rceived by the router, but not forwarded, usually due to an 
access list.
PThe protocol was unreachable
NThe network was unreachable
UThe port was unreachable
*Timout

Jennifer Cribbs
[EMAIL PROTECTED]





>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]> 
=
>Are you sure?  Page 1163 of Cisco IOS Configuration Fundamentals states that
>the character A signifies that the destination is "Administratively
>Unreachable.  Usually, this output indicates that an access list is blocking
>traffic."
>
>-Original Message-
>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 1:13 PM
>To: cisco; [EMAIL PROTECTED]
>Subject: RE: !H !H !H!H
>
>
>On the traceroute command:
>
>!H is returned 3 times if an access list prevents a router from forwarding
>the
>packet to the HOST.  The 'trace' command is used to  determine the route
>taken
>to a remote host.  All the hops are shown as the trace probe moves toward
>the
>destination.  Three probes are issued.  The response time of each probe will
>
>be displayed if successful.
>
>The trace command returns a N if the network is unreachable.
>The P is the response if the protocol is unreachable.
>An * is a timeout.
>!H is the return for what I said above but it is regarding a traceroute
>command,
>and not a ping.
>
>Jennifer Cribbs
>[EMAIL PROTECTED]
>
>
>
>>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]>
>=
>>I thought !A meant this path is blocked by an access list.
>>
>>-Original Message-
>>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, November 20, 2000 12:13 PM
>>To: [EMAIL PROTECTED]
>>Subject: RE: !H not a complete answer
>>
>>
>>This response is returned when an access list somewhere along the path
>>prevents a router from forwarding a packet to the HOST.
>>
>>and that is correct.
>>
>>Jennifer Cribbs
>>[EMAIL PROTECTED]
>>
>>
>>>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>>>http://www.cisco.com/warp/public/112/chapter7.htm
>>>
>>>I think you have a routing loop as is described here.  Ping from several
>>>stations and map it out.
>>>
>>>Jim
>>>
>>>
>>>-Original Message-
>>>From: Miller, Nathan (AZ15)
>>>To: Richard Bosire; Jason yee
>>>Cc: John Huston; [EMAIL PROTECTED]
>>>Sent: 11/20/00 11:15 AM
>>>Subject: RE: !H
>>>
>>>Does it meas that the destination NETWORK is unreachable or the
>>>destination
>>>HOST??
>>>
>>>-Original Message-
>>>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>>>Sent: Monday, November 20, 2000 8:01 AM
>>>To: Jason yee
>>>Cc: John Huston; [EMAIL PROTECTED]
>>>Subject: Re: !H
>>>
>>>
>>>destination unreachable i.e not path to the destination network
>>>
>>>Jason yee wrote:
>>>
>>> hi anyone knows what does the symbol !H means in
>>> traceroute results
>>>
>>> __
>>> Do You Yahoo!?
>>> Yahoo! Calendar - Get organized for the holidays!
>>> http://calendar.yahoo.com/
>>>
>>> _
>>> FAQ, list archives, and subscription info:
>>>http://www.groupstudy.com/list/cisco.html
>>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>>
>>>--
>>>___
>>>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>>>
>>>Richard Bosire
>>>Network Engineer  CCNA,CCSE
>>>AfricaOnline (k) Ltd
>>>tel +254-2-243775 fax +254-2-243762
>>>http://www.africaonline.co.ke
>>>
>>>
>>>_
>>>FAQ, list archives, and subscription info:
>>>http://www.groupstudy.com/list/cisco.html
>>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>>
>>>_
>>>FAQ, list archives, and subscription info:
>>>http://www.groupstudy.com/list/cisco.html
>>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>>
>>>_
>>>FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
>>_
>>FAQ, list archives, and subscription info:
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Re: !H not a complete answer

[Donald B Johnson Jr]

wouldn't that be an A response
Duck
- Original Message -
From: Jennifer Cribbs <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, November 20, 2000 10:12 AM
Subject: RE: !H not a complete answer


This response is returned when an access list somewhere along the path
prevents a router from forwarding a packet to the HOST.

and that is correct.

Jennifer Cribbs
[EMAIL PROTECTED]


>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>http://www.cisco.com/warp/public/112/chapter7.htm
>
>I think you have a routing loop as is described here.  Ping from several
>stations and map it out.
>
>Jim
>
>
>-Original Message-
>From: Miller, Nathan (AZ15)
>To: Richard Bosire; Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Sent: 11/20/00 11:15 AM
>Subject: RE: !H
>
>Does it meas that the destination NETWORK is unreachable or the
>destination
>HOST??
>
>-Original Message-
>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 8:01 AM
>To: Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Subject: Re: !H
>
>
>destination unreachable i.e not path to the destination network
>
>Jason yee wrote:
>
>> hi anyone knows what does the symbol !H means in
>> traceroute results
>>
>> __
>> Do You Yahoo!?
>> Yahoo! Calendar - Get organized for the holidays!
>> http://calendar.yahoo.com/
>>
>> _
>> FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
>--
>___
>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>
>Richard Bosire
>Network Engineer  CCNA,CCSE
>AfricaOnline (k) Ltd
>tel +254-2-243775 fax +254-2-243762
>http://www.africaonline.co.ke
>
>
>_
>FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
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RE: !H

[Priscilla Oppenheimer]

Here are some of the error codes you may see when pinging or doing a 
traceroute:

*---The probe timed out
?---Unknown packet type
A---Administratively blocked (i.e. access list)
Q---Source quench
P---Protocol unreachable
N---Network unreachable
U---Port unreachable
H---Host unreachable

H means host unreachable. Jumping to the conclusion that there's a routing 
problem isn't logical (though I know that what's the Tech Note document 
says.) The host could be turned off. A host unreachable happens when the 
last-hop router tries to ARP for the device and doesn't get a response.

They really watered down the Internetworking Troubleshooting Guide in that 
Tech Note. I recommend reading the real one here:

http://www.cisco.com/univercd/cc/td/doc/cisintwk/itg_v1/tr1907.htm

Priscilla

At 12:01 PM 11/20/00, Croyle, James wrote:
>http://www.cisco.com/warp/public/112/chapter7.htm
>
>I think you have a routing loop as is described here.  Ping from several
>stations and map it out.
>
>Jim
>
>
>-Original Message-
>From: Miller, Nathan (AZ15)
>To: Richard Bosire; Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Sent: 11/20/00 11:15 AM
>Subject: RE: !H
>
>Does it meas that the destination NETWORK is unreachable or the
>destination
>HOST??
>
>-Original Message-
>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 8:01 AM
>To: Jason yee
>Cc: John Huston; [EMAIL PROTECTED]
>Subject: Re: !H
>
>
>destination unreachable i.e not path to the destination network
>
>Jason yee wrote:
>
> > hi anyone knows what does the symbol !H means in
> > traceroute results
> >
> > __
> > Do You Yahoo!?
> > Yahoo! Calendar - Get organized for the holidays!
> > http://calendar.yahoo.com/
> >
> > _
> > FAQ, list archives, and subscription info:
>http://www.groupstudy.com/list/cisco.html
> > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>
>--
>___
>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>
>Richard Bosire
>Network Engineer  CCNA,CCSE
>AfricaOnline (k) Ltd
>tel +254-2-243775 fax +254-2-243762
>http://www.africaonline.co.ke
>




Priscilla Oppenheimer
http://www.priscilla.com

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RE: !H !H !H!H

[JL]

!H simply means that the host is unreachable. Whether this is because of an
access list or that the host is disconnected or turned off is left to the
imagination of the person receiving  the !H notification. Odds are that
unless you have physical access to the host in question you will not ever
learn why the host was unreachable.

Gragg Vaill
NOS Contractor
Sprint ION NOC
Kansas City, Ks.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Jennifer Cribbs
Sent: Monday, November 20, 2000 1:46 PM
To: Rossetti, Stan; cisco
Subject: RE: !H !H !H!H


This is where I am getting my info..

Ref:  chapter 8 of Intro to Cisco Router Configuration
pages 229-230

It says responses to trace command include:
!H   The probe was rceived by the router, but not forwarded, usually due to
an
access list.
PThe protocol was unreachable
NThe network was unreachable
UThe port was unreachable
*Timout

Jennifer Cribbs
[EMAIL PROTECTED]





>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]>
=
>Are you sure?  Page 1163 of Cisco IOS Configuration Fundamentals states
that
>the character A signifies that the destination is "Administratively
>Unreachable.  Usually, this output indicates that an access list is
blocking
>traffic."
>
>-Original Message-
>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 1:13 PM
>To: cisco; [EMAIL PROTECTED]
>Subject: RE: !H !H !H!H
>
>
>On the traceroute command:
>
>!H is returned 3 times if an access list prevents a router from forwarding
>the
>packet to the HOST.  The 'trace' command is used to  determine the route
>taken
>to a remote host.  All the hops are shown as the trace probe moves toward
>the
>destination.  Three probes are issued.  The response time of each probe
will
>
>be displayed if successful.
>
>The trace command returns a N if the network is unreachable.
>The P is the response if the protocol is unreachable.
>An * is a timeout.
>!H is the return for what I said above but it is regarding a traceroute
>command,
>and not a ping.
>
>Jennifer Cribbs
>[EMAIL PROTECTED]
>
>
>
>>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]>
>=
>>I thought !A meant this path is blocked by an access list.
>>
>>-Original Message-
>>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, November 20, 2000 12:13 PM
>>To: [EMAIL PROTECTED]
>>Subject: RE: !H not a complete answer
>>
>>
>>This response is returned when an access list somewhere along the path
>>prevents a router from forwarding a packet to the HOST.
>>
>>and that is correct.
>>
>>Jennifer Cribbs
>>[EMAIL PROTECTED]
>>
>>
>>>= Original Message From "Croyle, James" <[EMAIL PROTECTED]>
=
>>>http://www.cisco.com/warp/public/112/chapter7.htm
>>>
>>>I think you have a routing loop as is described here.  Ping from several
>>>stations and map it out.
>>>
>>>Jim
>>>
>>>
>>>-Original Message-
>>>From: Miller, Nathan (AZ15)
>>>To: Richard Bosire; Jason yee
>>>Cc: John Huston; [EMAIL PROTECTED]
>>>Sent: 11/20/00 11:15 AM
>>>Subject: RE: !H
>>>
>>>Does it meas that the destination NETWORK is unreachable or the
>>>destination
>>>HOST??
>>>
>>>-Original Message-
>>>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>>>Sent: Monday, November 20, 2000 8:01 AM
>>>To: Jason yee
>>>Cc: John Huston; [EMAIL PROTECTED]
>>>Subject: Re: !H
>>>
>>>
>>>destination unreachable i.e not path to the destination network
>>>
>>>Jason yee wrote:
>>>
>>> hi anyone knows what does the symbol !H means in
>>> traceroute results
>>>
>>> __
>>> Do You Yahoo!?
>>> Yahoo! Calendar - Get organized for the holidays!
>>> http://calendar.yahoo.com/
>>>
>>> _
>>> FAQ, list archives, and subscription info:
>>>http://www.groupstudy.com/list/cisco.html
>>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>>
>>>--
>>>___
>>>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>>>
>>>Richard Bosire
>>>Network Engineer  CCNA,CCSE
>>>AfricaOnline (k) Ltd
>>>tel +254-2-243775 fax +254-2-243762
>>>http://www.africaonline.co.ke
>>>
>>>
>>>_
>>>FAQ, list archives, and subscription info:
>>>http://www.groupstudy.com/list/cisco.html
>>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>>
>>>_
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>>>http://www.groupstudy.com/list/cisco.html
>>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>>
>>>_
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>>http://www.groupstudy.com/list/cisco.html
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>>
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>>FAQ, list archives, and subscription info:
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>>Report misconduct and Nondisclosure violations to

Re: !H !H !H!H

[Chris Larson]

Even if this was correct you cannot simply by getting an !h say that this is
from an access-list. There are many reasons for a host unreachable message.

Also, from most workstations (Windows that is), you will simply get a
timeout and neither !A or !h from packets being denied by an access-list.


- Original Message -
From: "Rossetti, Stan" <[EMAIL PROTECTED]>
To: "'Jennifer Cribbs'" <[EMAIL PROTECTED]>; "cisco"
<[EMAIL PROTECTED]>; "Rossetti, Stan" <[EMAIL PROTECTED]>
Sent: Monday, November 20, 2000 2:23 PM
Subject: RE: !H !H !H!H


Are you sure?  Page 1163 of Cisco IOS Configuration Fundamentals states that
the character A signifies that the destination is "Administratively
Unreachable.  Usually, this output indicates that an access list is blocking
traffic."

-Original Message-
From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 1:13 PM
To: cisco; [EMAIL PROTECTED]
Subject: RE: !H !H !H!H


On the traceroute command:

!H is returned 3 times if an access list prevents a router from forwarding
the
packet to the HOST.  The 'trace' command is used to  determine the route
taken
to a remote host.  All the hops are shown as the trace probe moves toward
the
destination.  Three probes are issued.  The response time of each probe will

be displayed if successful.

The trace command returns a N if the network is unreachable.
The P is the response if the protocol is unreachable.
An * is a timeout.
!H is the return for what I said above but it is regarding a traceroute
command,
and not a ping.

Jennifer Cribbs
[EMAIL PROTECTED]



>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]>
=
>I thought !A meant this path is blocked by an access list.
>
>-Original Message-
>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 12:13 PM
>To: [EMAIL PROTECTED]
>Subject: RE: !H not a complete answer
>
>
>This response is returned when an access list somewhere along the path
>prevents a router from forwarding a packet to the HOST.
>
>and that is correct.
>
>Jennifer Cribbs
>[EMAIL PROTECTED]
>
>
>>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>>http://www.cisco.com/warp/public/112/chapter7.htm
>>
>>I think you have a routing loop as is described here.  Ping from several
>>stations and map it out.
>>
>>Jim
>>
>>
>>-Original Message-
>>From: Miller, Nathan (AZ15)
>>To: Richard Bosire; Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Sent: 11/20/00 11:15 AM
>>Subject: RE: !H
>>
>>Does it meas that the destination NETWORK is unreachable or the
>>destination
>>HOST??
>>
>>-Original Message-
>>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, November 20, 2000 8:01 AM
>>To: Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Subject: Re: !H
>>
>>
>>destination unreachable i.e not path to the destination network
>>
>>Jason yee wrote:
>>
>>> hi anyone knows what does the symbol !H means in
>>> traceroute results
>>>
>>> __
>>> Do You Yahoo!?
>>> Yahoo! Calendar - Get organized for the holidays!
>>> http://calendar.yahoo.com/
>>>
>>> _
>>> FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
>>--
>>___
>>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>>
>>Richard Bosire
>>Network Engineer  CCNA,CCSE
>>AfricaOnline (k) Ltd
>>tel +254-2-243775 fax +254-2-243762
>>http://www.africaonline.co.ke
>>
>>
>>_
>>FAQ, list archives, and subscription info:
>>http://www.groupstudy.com/list/cisco.html
>>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>
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Re: Locked Console`

[Rodgers Moore]

I've had a similar problem when I loaded an IOS that was able to fit in
flash, but I didn't have the recommended amount of RAM installed on the
router.Another possibility is the baud rate has been configured on the
console port, so it runs default 9600 up until the config file is loaded
then runs at the new speed set in the config file.

Rodgers Moore

""Austin"" <[EMAIL PROTECTED]> wrote in message
8vb8tg$mnt$[EMAIL PROTECTED]">news:8vb8tg$mnt$[EMAIL PROTECTED]...
> I have a Cisco 2511 and the console has locked all of a sudden.
> I get output from the boot sequence, but after it gives me the memory
stats,
> nothing.
> It does not respond to hitting the enter key ... nothing.
> Any thoughts on this??
>
>
> _
> FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
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>


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Re: Passed BCRAN.. need help for BCSN

[Rah Sta]

Kevin,

What did you use to help you pass the BCRAN exam? Thamk you.


 Raheem


>From: "Kevin O'Gilvie" <[EMAIL PROTECTED]>
>Reply-To: "Kevin O'Gilvie" <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Subject: Passed BCRAN..  need help for BCSN
>Date: Fri, 17 Nov 2000 15:50:49 -0500
>
>Hello Cisco Lovers,
>
>thanks to all your wonderful posts,
>I passed my second exam on the road to CCNP, I need some links for BCSN
>resources due to the fact that I am waiting on my book from Cisco Press 
>that
>is currently out of stock...
>
>Please Advise,
>
>Kevin
>
>
>_
>FAQ, list archives, and subscription info: 
>http://www.groupstudy.com/list/cisco.html
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Re: *****looking for lab partner for ccie R&S Prep*****

[Rah Sta]

Jim,

Looking to build my own lab. Just will like to know what type of equipment 
do you have in your lab and how much it cost you. Thank you in advance for 
the information. PEACE


Raheem


>From: "J K" <[EMAIL PROTECTED]>
>Reply-To: "J K" <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: *looking for lab partner for ccie R&S Prep*
>Date: Fri, 17 Nov 2000 19:04:04 GMT
>
>If anyone is working towards the R&S and lives in Philadelphia OR South NJ
>please let me know if you are interested in working on lab senarios. I have
>most of the required equipment except TR and ATM . Please let me know at
>[EMAIL PROTECTED]
>
>Jim K
>
>
>_
>Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
>
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Fw: !H !H !H!H

[Chris Larson]

- Original Message -
From: "Chris Larson" <[EMAIL PROTECTED]>
To: "Rossetti, Stan" <[EMAIL PROTECTED]>; "'Jennifer Cribbs'"
<[EMAIL PROTECTED]>; "cisco" <[EMAIL PROTECTED]>
Sent: Monday, November 20, 2000 3:25 PM
Subject: Re: !H !H !H!H


> Even if this was correct you cannot simply by getting an !h say that this
is
> from an access-list. There are many reasons for a host unreachable
message.
>
> Also, from most workstations (Windows that is), you will simply get a
> timeout and neither !A or !h from packets being denied by an access-list.
>
>
> - Original Message -
> From: "Rossetti, Stan" <[EMAIL PROTECTED]>
> To: "'Jennifer Cribbs'" <[EMAIL PROTECTED]>; "cisco"
> <[EMAIL PROTECTED]>; "Rossetti, Stan" <[EMAIL PROTECTED]>
> Sent: Monday, November 20, 2000 2:23 PM
> Subject: RE: !H !H !H!H
>
>
> Are you sure?  Page 1163 of Cisco IOS Configuration Fundamentals states
that
> the character A signifies that the destination is "Administratively
> Unreachable.  Usually, this output indicates that an access list is
blocking
> traffic."
>
> -Original Message-
> From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
> Sent: Monday, November 20, 2000 1:13 PM
> To: cisco; [EMAIL PROTECTED]
> Subject: RE: !H !H !H!H
>
>
> On the traceroute command:
>
> !H is returned 3 times if an access list prevents a router from forwarding
> the
> packet to the HOST.  The 'trace' command is used to  determine the route
> taken
> to a remote host.  All the hops are shown as the trace probe moves toward
> the
> destination.  Three probes are issued.  The response time of each probe
will
>
> be displayed if successful.
>
> The trace command returns a N if the network is unreachable.
> The P is the response if the protocol is unreachable.
> An * is a timeout.
> !H is the return for what I said above but it is regarding a traceroute
> command,
> and not a ping.
>
> Jennifer Cribbs
> [EMAIL PROTECTED]
>
>
>
> >= Original Message From "Rossetti, Stan"
<[EMAIL PROTECTED]>
> =
> >I thought !A meant this path is blocked by an access list.
> >
> >-Original Message-
> >From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
> >Sent: Monday, November 20, 2000 12:13 PM
> >To: [EMAIL PROTECTED]
> >Subject: RE: !H not a complete answer
> >
> >
> >This response is returned when an access list somewhere along the path
> >prevents a router from forwarding a packet to the HOST.
> >
> >and that is correct.
> >
> >Jennifer Cribbs
> >[EMAIL PROTECTED]
> >
> >
> >>= Original Message From "Croyle, James" <[EMAIL PROTECTED]>
=
> >>http://www.cisco.com/warp/public/112/chapter7.htm
> >>
> >>I think you have a routing loop as is described here.  Ping from several
> >>stations and map it out.
> >>
> >>Jim
> >>
> >>
> >>-Original Message-
> >>From: Miller, Nathan (AZ15)
> >>To: Richard Bosire; Jason yee
> >>Cc: John Huston; [EMAIL PROTECTED]
> >>Sent: 11/20/00 11:15 AM
> >>Subject: RE: !H
> >>
> >>Does it meas that the destination NETWORK is unreachable or the
> >>destination
> >>HOST??
> >>
> >>-Original Message-
> >>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
> >>Sent: Monday, November 20, 2000 8:01 AM
> >>To: Jason yee
> >>Cc: John Huston; [EMAIL PROTECTED]
> >>Subject: Re: !H
> >>
> >>
> >>destination unreachable i.e not path to the destination network
> >>
> >>Jason yee wrote:
> >>
> >>> hi anyone knows what does the symbol !H means in
> >>> traceroute results
> >>>
> >>> __
> >>> Do You Yahoo!?
> >>> Yahoo! Calendar - Get organized for the holidays!
> >>> http://calendar.yahoo.com/
> >>>
> >>> _
> >>> FAQ, list archives, and subscription info:
> >>http://www.groupstudy.com/list/cisco.html
> >>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
> >>
> >>--
> >>___
> >>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
> >>
> >>Richard Bosire
> >>Network Engineer  CCNA,CCSE
> >>AfricaOnline (k) Ltd
> >>tel +254-2-243775 fax +254-2-243762
> >>http://www.africaonline.co.ke
> >>
> >>
> >>_
> >>FAQ, list archives, and subscription info:
> >>http://www.groupstudy.com/list/cisco.html
> >>Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
> >>
> >>_
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> >>
> >>_
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> >
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> FAQ, list archives, and subscription info:

Re: [CID and CIT]

[A.Strobel]

I don't know about CIT, but Boson helped me a lot with CID.
CID is a real tough exam.

A. Strobel

rmak <[EMAIL PROTECTED]> wrote:
> Hi,
> 
> is the Boson Tests good for CID and CIT exams?
> 
> Thanks
> 
> Regards,
> mak
> 
> _
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Get free email and a permanent address at http://www.amexmail.com/?A=1

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RE: PIX VPNs

[Rik Guyler]

Try looking here:

http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/

Rik

-Original Message-
From: Austin [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 2:55 PM
To: [EMAIL PROTECTED]
Subject: PIX VPNs


I am looking for sample configs on PIX to PIX VPNs.


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Re: PIX VPNs

[AWTroxell]

Take a look at the various sample configs listed below.  Hopefully, one will suit your needs:

http://www.cisco.com/warp/public/700/configsec.html

-Austin W. Troxell
CCNP MCNE MCSE

RE: !H not a complete answer found it, but confused........help chuck!!

[Jennifer Cribbs]

First of all, this is very confusing.  I have in front of me right now two 
very different resouces regarding !A and !H.  The first is the one I sent and 
what I learned in school and is the correct answer on exams that I have taken.
 That was the ref I sent to 'intro to cisco router configuration' that i sent 
earlier from pages 230, chapter 9, where it states !H means blocked acces to 
host due to access list.

Now, the rest i this is a printing of what i got from cisco command ref 
on-line and it says exactly what you told me, which was the !A meant a problem 
with an access list that was adminstratively unreachable.

What is really strange about this, it that these two conflicting statements, 
one saying !H is a reject due to access lists and the other !A means rejected 
due to access lists are both ciso ref's.  My book is cisco press.  So what's 
up with that

Did someone goof and maybe a type-o, or are they both correct?

As I sit and comptemplate this, the reading in the cisco book, says
!H is sent when the PROBE IS RECEIVED but blocked due to an access list.

and on line-
!A is sent when administratively unreachable due to an access list.
!H is sent when host is unreachable.

Are these two things the same and one, which I doubt, and if that is the case, 
what is the differences between the two.

I would really like to know and need some imput.  Chuck

The rest of this I did not write: I copied it from on-line under cisco command 
ref troubleshooting commands under traceroute.
=

Table 118: IP Trace Text Characters  Char  Description  
nn msec
 For each node, the round-trip time in milliseconds for the specified number 
of probes.
 
*
 The probe timed out.
 
?
 Unknown packet type.
 
A
 Administratively unreachable. Usually, this output indicates that an access 
list is blocking traffic.
 
H
 Host unreachable.
 
N
 Network unreachable.
 
P
 Protocol unreachable.
 
Q
 Source quench.
 
U
 Port unreachable.
==

Thanks,
Jennifer Cribbs
[EMAIL PROTECTED]

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RE: PIX VPNs

[Liwanag, Manolito]

Austin,

Try this

http://www.cisco.com/warp/customer/110/38.html

-Original Message-
From: Austin [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 2:55 PM
To: [EMAIL PROTECTED]
Subject: PIX VPNs


I am looking for sample configs on PIX to PIX VPNs.


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RE: Passed BCRAN.. need help for BCSN

[Kevin O'Gilvie]

Cisco Press BCRAN book by Catherine Paquet , Boson Test #1, Studied hard for
two weeks non stop and passed!!!

-Original Message-
From: Rah Sta [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 3:51 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: Passed BCRAN.. need help for BCSN


Kevin,

What did you use to help you pass the BCRAN exam? Thamk you.


 Raheem


>From: "Kevin O'Gilvie" <[EMAIL PROTECTED]>
>Reply-To: "Kevin O'Gilvie" <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Subject: Passed BCRAN..  need help for BCSN
>Date: Fri, 17 Nov 2000 15:50:49 -0500
>
>Hello Cisco Lovers,
>
>thanks to all your wonderful posts,
>I passed my second exam on the road to CCNP, I need some links for BCSN
>resources due to the fact that I am waiting on my book from Cisco Press
>that
>is currently out of stock...
>
>Please Advise,
>
>Kevin
>
>
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Re: R/S Lab Changes

[Peter Van Oene]

IS-IS is a routing (routeing really) protocol that can provide routing services for 
both CLNP (the network protocol in CLNS's network service) as well as for IP.  Hence, 
although you may not be required to setup and route CLNP, it may be that you have to 
setup IS-IS to route IP (which involves a little CLNP)

However, I would read it and learn it anyway.  If you have a solid grasp on OSPF, you 
won't find it a challenge to pick up.  Furthermore, by contrasting the two you may 
enhance your knowledge of both.  Finally, I assume you want to work after you pass the 
test and it is not all that unlikely that you will encounter IS-IS at some point.

Pete


*** REPLY SEPARATOR  ***

On 11/20/2000 at 8:18 PM Gernot W. Schmied wrote:

>Hi,
>
>Is IS-IS a topic in the lab?
>If so to my knowledge it's based on ISO-CLNS.
>Please clarify.
>
>Regards,
>Gernot
>
>> Don Snider wrote:
>> 
>> I don't know if this has been posted before, there are some major
>> changes in the R/S Lab. This is from the Cisco Web Site. Start
>> studying up on things like QoS, Security, etc.
>> 
>> Effective immediately, the following topics have been removed from the
>> lab exam content:
>> 
>>* LAT
>>* DECnet
>>* Apollo
>>* Banyan VINES
>>* ISO CLNS
>>* XNS
>>* ATM LANE
>>* X.25
>> 
>> Effective February 1, 2001, the following topic will be removed from
>> the lab exam content:
>> 
>>* Appletalk
>> 
>>  NOTE: These changes only affect the Routing and Switching Lab
>> exam. Some of the test topics may continue to appear on the Routing
>> and Switching Written exam.  Readers are advised to consult the
>> Content Blueprint for the Routing and Switching Written exam for a
>> detailed list of topics tested on the written exam.
>
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Re: PIX VPNs

[Austin]

Gentlemen,

You guys rock!!!

Many thanks!

""Austin"" <[EMAIL PROTECTED]> wrote in message
8vc00g$j71$[EMAIL PROTECTED]">news:8vc00g$j71$[EMAIL PROTECTED]...
> I am looking for sample configs on PIX to PIX VPNs.
>
>
> _
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CBAC - IPSEC tunnel to the PIX

[Liwanag, Manolito]

I have a remote branch that I want to change from a frame connection to
Corporate to an ADSL connection. 

I currently have a 1604 router in that branch. The 1604 has a bri module on
it. Is it possible to buy a wic for that router that supports ADSL ? or do I
have get a 1700 ?

Second question:

With an ADSL connection to the internet, I want to create an access list
with CBAC to connect the private inside network out to the internet to our
PIX at corporate. I will block most traffic coming in from the internet.  I
will also need to create an IPSEC tunnel to our pix.  Can anybody give me
some feedback on this line of thinking. I think it will work :D

Manolito Liwanag
IT&T Department
DRAKE INTERNATIONAL

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Re: Router Flight Cases

[Craig Columbus]

As someone who's owned and used the various makes of cases, I can recommend 
two: Anvil and SKB.
Anvil isn't the cheapest, but they're the best in my opinion.  SKB is also 
very good, but is plastic instead of wood or aluminum.  Don't let the 
plastic scare you off though...they make ATA and mil-spec stuff.  If you're 
going to be moving the equipment yourself, a standard case will do.  If 
you're going to be shipping the equipment, spring for the shock-mount case.

Just my $0.02...
Craig

At 09:52 AM 11/20/2000 -0600, you wrote:
>Hi, all,
>
>Y'all recall that I posted a few weeks ago for a router cabinet.  Well, I
>got some good leads, and then my circumstances have changed...again.   I
>will be spending alot of time in KC in a corporate apartment for the next
>2-8 months,  so rack mounting my routers at home won't do me any good.  I
>want to take them with me on the plane to my new quarters.
>
>Does anyone know where I can buy one of those flight cases with the 19 inch
>rack inside that are about 3-4 feet high, and can can hold about 8 2500
>sized routers? (The AGS will be staying at home.)   I plan on taking my
>routers with me so that I can while the hours away with study.  The case I
>am looking for is very similar to what the instructors use to transport
>their routers from class to class.   Most of us have seen them:  the
>instructor pops the top and inside are the cabled routers ready for use.
>
>I have been all over the web, and can not find exactly what I need.  I don't
>even know if flight case is the right word.
>
>
>TIA,
>
>Charles
>
>
>
>
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RE: GSR and Ethernet0....Correction

[Greene, Patrick]

Title: RE: GSR and Ethernet0



Meant 
to spec a 3524 not a 29242924 does not support Gig 
uplinks.
 
 
-Original Message-From: Greene, Patrick 
[mailto:[EMAIL PROTECTED]]Sent: Monday, November 20, 2000 2:23 
PMTo: 'Adam Obszynski'; [EMAIL PROTECTED]Subject: RE: 
GSR and Ethernet0
The E0 on the GSR RPS is strictly for management purposes and 
will not route.  Just get a 2924 with an SX GBIC and you have 
ethernet.  If you can afford a $30K Gig Line card then a $2000 switch 
should be no problem.
Patrick 
-Original Message- From: Adam 
Obszynski [mailto:[EMAIL PROTECTED]] 
Sent: Monday, November 20, 2000 10:43 AM To: [EMAIL PROTECTED] Subject: GSR and 
Ethernet0 
Hello cisco, 
Do you know some cheap solution to connect ethernet clients to 
GSR ? I looking for solution ho to connect cheap BGP 
peers via ethernet... 
-- Regards, Adam 
Obszyñski ATM Inc. +48-22-5156418 
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Re: !H !H !H!H

[Donald B Johnson Jr]

jennifer when does a trace rt return an A
Duck
- Original Message -
From: Jennifer Cribbs <[EMAIL PROTECTED]>
To: cisco <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Monday, November 20, 2000 11:13 AM
Subject: RE: !H !H !H!H


On the traceroute command:

!H is returned 3 times if an access list prevents a router from forwarding
the
packet to the HOST.  The 'trace' command is used to  determine the route
taken
to a remote host.  All the hops are shown as the trace probe moves toward
the
destination.  Three probes are issued.  The response time of each probe will
be displayed if successful.

The trace command returns a N if the network is unreachable.
The P is the response if the protocol is unreachable.
An * is a timeout.
!H is the return for what I said above but it is regarding a traceroute
command,
and not a ping.

Jennifer Cribbs
[EMAIL PROTECTED]



>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]>
=
>I thought !A meant this path is blocked by an access list.
>
>-Original Message-
>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 20, 2000 12:13 PM
>To: [EMAIL PROTECTED]
>Subject: RE: !H not a complete answer
>
>
>This response is returned when an access list somewhere along the path
>prevents a router from forwarding a packet to the HOST.
>
>and that is correct.
>
>Jennifer Cribbs
>[EMAIL PROTECTED]
>
>
>>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>>http://www.cisco.com/warp/public/112/chapter7.htm
>>
>>I think you have a routing loop as is described here.  Ping from several
>>stations and map it out.
>>
>>Jim
>>
>>
>>-Original Message-
>>From: Miller, Nathan (AZ15)
>>To: Richard Bosire; Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Sent: 11/20/00 11:15 AM
>>Subject: RE: !H
>>
>>Does it meas that the destination NETWORK is unreachable or the
>>destination
>>HOST??
>>
>>-Original Message-
>>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, November 20, 2000 8:01 AM
>>To: Jason yee
>>Cc: John Huston; [EMAIL PROTECTED]
>>Subject: Re: !H
>>
>>
>>destination unreachable i.e not path to the destination network
>>
>>Jason yee wrote:
>>
>>> hi anyone knows what does the symbol !H means in
>>> traceroute results
>>>
>>> __
>>> Do You Yahoo!?
>>> Yahoo! Calendar - Get organized for the holidays!
>>> http://calendar.yahoo.com/
>>>
>>> _
>>> FAQ, list archives, and subscription info:
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>>
>>--
>>___
>>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>>
>>Richard Bosire
>>Network Engineer  CCNA,CCSE
>>AfricaOnline (k) Ltd
>>tel +254-2-243775 fax +254-2-243762
>>http://www.africaonline.co.ke
>>
>>
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RE: !H not a complete answer found it, but confused........help chuck!!

[Glenn Johnson]

This may sound silly, but has anyone just tried to run the various scenarios
(tracing/pinging w/host physically off, access list applied, etc.) in a
simple lab with various versions of the IOS in an attempt to discern a
consistent pattern? or we can go get in line at the Fla Sup Ct :-)

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Jennifer Cribbs
Sent: Monday, November 20, 2000 3:52 PM
To: Rossetti, Stan; cisco
Subject: RE: !H not a complete answer found it, but confusedhelp
chuck!!


First of all, this is very confusing.  I have in front of me right now two
very different resouces regarding !A and !H.  The first is the one I sent
and
what I learned in school and is the correct answer on exams that I have
taken.
 That was the ref I sent to 'intro to cisco router configuration' that i
sent
earlier from pages 230, chapter 9, where it states !H means blocked acces to
host due to access list.

Now, the rest i this is a printing of what i got from cisco command ref
on-line and it says exactly what you told me, which was the !A meant a
problem
with an access list that was adminstratively unreachable.

What is really strange about this, it that these two conflicting statements,
one saying !H is a reject due to access lists and the other !A means
rejected
due to access lists are both ciso ref's.  My book is cisco press.  So what's
up with that

Did someone goof and maybe a type-o, or are they both correct?

As I sit and comptemplate this, the reading in the cisco book, says
!H is sent when the PROBE IS RECEIVED but blocked due to an access list.

and on line-
!A is sent when administratively unreachable due to an access list.
!H is sent when host is unreachable.

Are these two things the same and one, which I doubt, and if that is the
case,
what is the differences between the two.

I would really like to know and need some imput.  Chuck

The rest of this I did not write: I copied it from on-line under cisco
command
ref troubleshooting commands under traceroute.
=

Table 118: IP Trace Text Characters  Char  Description
nn msec
 For each node, the round-trip time in milliseconds for the specified number
of probes.

*
 The probe timed out.

?
 Unknown packet type.

A
 Administratively unreachable. Usually, this output indicates that an access
list is blocking traffic.

H
 Host unreachable.

N
 Network unreachable.

P
 Protocol unreachable.

Q
 Source quench.

U
 Port unreachable.
==

Thanks,
Jennifer Cribbs
[EMAIL PROTECTED]

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ICMP Destination Unreachable Codes

[Priscilla Oppenheimer]

Beware of learning the Internet Control Message Protocol (ICMP) just from 
Cisco sites. ICMP is specified by the IETF, not Cisco. It's used by all IP 
devices, not just Cisco devices. Cisco describes it in variously strange 
ways that cannot be trusted. Learn it from the actual specification, which 
is RFC 792. Here's the possible values for the code field that accompanies 
a Destination Unreachable ICMP message, according to RFC 792:

0 Network unreachable
1 Host unreachable
2 Protocol unreachable
3 Port unreachable
4 Fragmentation needed and don't-fragment (DF) bit set
5 Source route failed

It's important to be able to distinguish the difference between not having 
a route to a network, which could happen anywhere along the path, and not 
being able to forward the packet to the final destination, which only 
happens at the last hop. Not having a route would result in a Network 
Unreachable which Cisco displays as N. When the last-hop router can't 
forward the packet to the end node, the code is Host Unreachable, which 
Cisco displays as H.

Generally what has happened when you see an H is that the final router sent 
an ARP to try to forward the packet, didn't get a response, and sent back 
to the source an ICMP Destination Unreachable, code = Host Unreachable. 
Other situations can result in H, but this is the usual case.

Updated ICMP codes are listed in RFC 1700, the Assigned Numbers RFC. RFC 
1700 adds some new codes that allow a router to be more specific in 
describing the routing or forwarding problem. Administratively Prohibited 
codes (which Cisco displays as A) are in this NEW list. That's why there's 
some argument about it. Older implementations of ICMP don't use the A 
codes. Administrative (i.e. security or access list) blocks could happen 
anywhere in the path or at the end node. So you could see A instead of N or H.

Here's the new list of codes, according to RFC 1700:

0 Network Unreachable
1 Host Unreachable
2 Protocol Unreachable
3 Port Unreachable
4 Fragmentation Needed and Don't Fragment was Set
5 Source Route Failed
6 Destination Network Unknown
7 Destination Host Unknown
8 Source Host Isolated
9 Communication with Destination Network is Administratively Prohibited
10 Communication with Destination Host is Administratively Prohibited

Priscilla



Priscilla Oppenheimer
http://www.priscilla.com

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RE: !H !H !H!H

[Jennifer Cribbs]

I found a ref regarding !A a few minutes ago.  It is nearly exactly the same 
as what I had thought about the !H.  Is one a misprint maybe, and if not, why 
do they have two of them, and what is the purpose of two returns that could be 
the same thing?

The only souce I can find on this is on the cisco command ref on-line under 
troubleshooting commands.  It states that !A is returned when a network is 
administratively unreachable due to an access list.  I found that a few 
minutes ago and Donald I forwarded that to you.

However, it implies in my router book the exact same thing regarding !H.  What 
it actually says there, (cisco press) is that the probe is received but not 
forwarded due to an access list, where !H is received.

What is the difference between the two?

Jennifer Cribbs
[EMAIL PROTECTED]

>= Original Message From "Donald B Johnson Jr" <[EMAIL PROTECTED]> 
=
>jennifer when does a trace rt return an A
>Duck
>- Original Message -
>From: Jennifer Cribbs <[EMAIL PROTECTED]>
>To: cisco <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
>Sent: Monday, November 20, 2000 11:13 AM
>Subject: RE: !H !H !H!H
>
>
>On the traceroute command:
>
>!H is returned 3 times if an access list prevents a router from forwarding
>the
>packet to the HOST.  The 'trace' command is used to  determine the route
>taken
>to a remote host.  All the hops are shown as the trace probe moves toward
>the
>destination.  Three probes are issued.  The response time of each probe will
>be displayed if successful.
>
>The trace command returns a N if the network is unreachable.
>The P is the response if the protocol is unreachable.
>An * is a timeout.
>!H is the return for what I said above but it is regarding a traceroute
>command,
>and not a ping.
>
>Jennifer Cribbs
>[EMAIL PROTECTED]
>
>
>
>>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]>
>=
>>I thought !A meant this path is blocked by an access list.
>>
>>-Original Message-
>>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, November 20, 2000 12:13 PM
>>To: [EMAIL PROTECTED]
>>Subject: RE: !H not a complete answer
>>
>>
>>This response is returned when an access list somewhere along the path
>>prevents a router from forwarding a packet to the HOST.
>>
>>and that is correct.
>>
>>Jennifer Cribbs
>>[EMAIL PROTECTED]
>>
>>
>>>= Original Message From "Croyle, James" <[EMAIL PROTECTED]> =
>>>http://www.cisco.com/warp/public/112/chapter7.htm
>>>
>>>I think you have a routing loop as is described here.  Ping from several
>>>stations and map it out.
>>>
>>>Jim
>>>
>>>
>>>-Original Message-
>>>From: Miller, Nathan (AZ15)
>>>To: Richard Bosire; Jason yee
>>>Cc: John Huston; [EMAIL PROTECTED]
>>>Sent: 11/20/00 11:15 AM
>>>Subject: RE: !H
>>>
>>>Does it meas that the destination NETWORK is unreachable or the
>>>destination
>>>HOST??
>>>
>>>-Original Message-
>>>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>>>Sent: Monday, November 20, 2000 8:01 AM
>>>To: Jason yee
>>>Cc: John Huston; [EMAIL PROTECTED]
>>>Subject: Re: !H
>>>
>>>
>>>destination unreachable i.e not path to the destination network
>>>
>>>Jason yee wrote:
>>>
>>> hi anyone knows what does the symbol !H means in
>>> traceroute results
>>>
>>> __
>>> Do You Yahoo!?
>>> Yahoo! Calendar - Get organized for the holidays!
>>> http://calendar.yahoo.com/
>>>
>>> _
>>> FAQ, list archives, and subscription info:
>>>http://www.groupstudy.com/list/cisco.html
>>> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
>>>
>>>--
>>>___
>>>«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤»§«¤»¥«¤
>>>
>>>Richard Bosire
>>>Network Engineer  CCNA,CCSE
>>>AfricaOnline (k) Ltd
>>>tel +254-2-243775 fax +254-2-243762
>>>http://www.africaonline.co.ke
>>>
>>>
>>>_
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>>>
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RE: excessive collisions

[Rayappa Mayakunthala]

Configuring the Fast Ethernet interface 0 to full duplex has fixed the
problem.

I will try not to take your help for granted, so thanks to all who replied
on this.

Rayappa.


-Original Message-
From: Erick B. [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 20, 2000 11:54 PM
To: Raul F. Fernandez; Rayappa Mayakunthala; [EMAIL PROTECTED]
Subject: Re: excessive collisions



If this is a fast ethernet interface, what are the
speed/duplex settings on the router port and the
device its connecting to? You shouldn't see collisions
at 100full unless theres a equipment problem. If you
have mis-configured speed/duplex or auto-negoation
mismatchs then you could see collisions, late
collisions, alignment errors, etc. 

As for this happening at 2-3pm, anything happening in
your network at that time (broadcast storm, network
backup, etc)? I'd do a sniffer trace and see what that
reveals.

As for DEC21140, thats the chipset used on the
Ethernet interface. 

Erick

--- "Raul F. Fernandez" <[EMAIL PROTECTED]>
wrote:
> 
> Hope this hepls,
> 
> Error Message
> %DEC21140-5-COLL: [chars] excessive collisions
> Explanation   A Fast Ethernet packet was dropped
> because too many attempts
> to transmit it were stopped by collisions. This can
> be caused by a Fast
> Ethernet segment that is full to capacity or by
> other equipment on the LAN
> malfunctioning.
> 
> Recommended Action   No action is required.
> 
> Sincerely, Raul
> -Original Message-
> From: Rayappa Mayakunthala <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
> Date: Saturday, November 18, 2000 1:19 PM
> Subject: excessive collisions
> 
> 
> >Folks
> >
> >These messages appear on my router (Cisco 4700M) at
> a point of time
> >everyday. This is very strange because it happens
> between 2pm and 3pm
> >everyday. We tried replacing the patch cable,
> changing interface, etc.
> >
> >%DEC21140-5-COLL: Unit 0, excessive collisions
> >%DEC21140-5-COLL: Unit 0, excessive collisions
> >
> >What does DEC21140 refer to? Also what is "Unit 0"?


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RE: !H !H !H!H I GOT IT!! THANKS ALL!

[Jennifer Cribbs]

You are correct!!  And I have got tons of e-mail regarding this.  I stand 
humbled before everyone.  And I do understand.  I was just telling my husband 
about this and he laughed.  He is used to me thinking I am always correct.

The good thing about this, is that I have learned about !A and !H and I want 
to thank everyone.  The real world is different and you wait guys...I will be 
there one day.

Jennifer Cribbs
[EMAIL PROTECTED]

>= Original Message From "Donald B Johnson Jr" <[EMAIL PROTECTED]> 
=
>jennifer
>the reason people are jumping on this is because you stated something and
>then on a line under it you said
>and that is it  or something to that effect.
>have you tried it out in the lab environment, that would be the answer not
>what is in a book, which are flawed.
>Duck
>- Original Message -
>From: Jennifer Cribbs <[EMAIL PROTECTED]>
>To: Rossetti, Stan <[EMAIL PROTECTED]>; cisco
><[EMAIL PROTECTED]>
>Sent: Monday, November 20, 2000 11:45 AM
>Subject: RE: !H !H !H!H
>
>
>This is where I am getting my info..
>
>Ref:  chapter 8 of Intro to Cisco Router Configuration
>pages 229-230
>
>It says responses to trace command include:
>!H   The probe was rceived by the router, but not forwarded, usually due to
>an
>access list.
>PThe protocol was unreachable
>NThe network was unreachable
>UThe port was unreachable
>*Timout
>
>Jennifer Cribbs
>[EMAIL PROTECTED]
>
>
>
>
>
>>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]>
>=
>>Are you sure?  Page 1163 of Cisco IOS Configuration Fundamentals states
>that
>>the character A signifies that the destination is "Administratively
>>Unreachable.  Usually, this output indicates that an access list is
>blocking
>>traffic."
>>
>>-Original Message-
>>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, November 20, 2000 1:13 PM
>>To: cisco; [EMAIL PROTECTED]
>>Subject: RE: !H !H !H!H
>>
>>
>>On the traceroute command:
>>
>>!H is returned 3 times if an access list prevents a router from forwarding
>>the
>>packet to the HOST.  The 'trace' command is used to  determine the route
>>taken
>>to a remote host.  All the hops are shown as the trace probe moves toward
>>the
>>destination.  Three probes are issued.  The response time of each probe
>will
>>
>>be displayed if successful.
>>
>>The trace command returns a N if the network is unreachable.
>>The P is the response if the protocol is unreachable.
>>An * is a timeout.
>>!H is the return for what I said above but it is regarding a traceroute
>>command,
>>and not a ping.
>>
>>Jennifer Cribbs
>>[EMAIL PROTECTED]
>>
>>
>>
>>>= Original Message From "Rossetti, Stan" <[EMAIL PROTECTED]>
>>=
>>>I thought !A meant this path is blocked by an access list.
>>>
>>>-Original Message-
>>>From: Jennifer Cribbs [mailto:[EMAIL PROTECTED]]
>>>Sent: Monday, November 20, 2000 12:13 PM
>>>To: [EMAIL PROTECTED]
>>>Subject: RE: !H not a complete answer
>>>
>>>
>>>This response is returned when an access list somewhere along the path
>>>prevents a router from forwarding a packet to the HOST.
>>>
>>>and that is correct.
>>>
>>>Jennifer Cribbs
>>>[EMAIL PROTECTED]
>>>
>>>
>>>= Original Message From "Croyle, James" <[EMAIL PROTECTED]>
>=
>>>http://www.cisco.com/warp/public/112/chapter7.htm
>>>
>>>I think you have a routing loop as is described here.  Ping from several
>>>stations and map it out.
>>>
>>>Jim
>>>
>>>
>>>-Original Message-
>>>From: Miller, Nathan (AZ15)
>>>To: Richard Bosire; Jason yee
>>>Cc: John Huston; [EMAIL PROTECTED]
>>>Sent: 11/20/00 11:15 AM
>>>Subject: RE: !H
>>>
>>>Does it meas that the destination NETWORK is unreachable or the
>>>destination
>>>HOST??
>>>
>>>-Original Message-
>>>From: Richard Bosire [mailto:[EMAIL PROTECTED]]
>>>Sent: Monday, November 20, 2000 8:01 AM
>>>To: Jason yee
>>>Cc: John Huston; [EMAIL PROTECTED]
>>>Subject: Re: !H
>>>
>>>
>>>destination unreachable i.e not path to the destination network
>>>
>>>Jason yee wrote:
>>>
>>> hi anyone knows what does the symbol !H means in
>>> traceroute results
>>>
>>> __
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>>>Richard Bosire
>>>Network Engineer  CCNA,CCSE
>>>AfricaOnline (k) Ltd
>>>tel +254-2-243775 fax +254-2-243762
>>>http://www.africaonline.co.ke
>>>
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>>>FAQ, list archives, and subscripti

CIT 2 / Support test - passing grade?

[Dale Bewley]

I'm taking this test on 11/30, but I can't find what the passing
percentage is. Is this supposed to be a secret or something?
What is it?

--
Dale Bewley - Bewley Internet Solutions Inc. http://bewley.net/

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