Re: DLSW+ question

[Groupstudy]

IRB is used to perform a limited form of Ethernet to Token Ring
routing/bridging.  It was somewhat useful prior to Ciscos implementation of
Source-Route Translational bridging which has a much richer feature set and
capability.  DLSW performs Ethernet to Token-Ring translation automatically
and although possible, it is very unlikely you would need to have both IRB
and DLSW configured on the same router.

Anyway, to answer the original post, your configs look OK but we really need
more info to
troubleshoot.  My immediate thoughts is whether DLSW can operate over PPP
encapsulation. I would try HDLC and see if that helps.  If you have an
access list on either serial port, make sure it opens up the correct tcp
ports to allow DLSW to traverse the wire.  The easiest way is just to
temporarily remove the access list and see how you fare.  I believe the
correct ports are 2065, 1981, 1982 and 1983.  Make sure loopback interfaces
are also in the same routing domain as your peer statements, looks like they
are but...


- Original Message -
From: Richard Gallagher <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, January 30, 2001 11:55 AM
Subject: Re: DLSW+ question


> You are currently on the ethernet interface, try adding the following
command
> on both routers:
>
> bridge irb
> brigde 1 route ip
>
> Rich
>
> On Jan 30,  6:48pm, [EMAIL PROTECTED] chatted about:
> > Subject:DLSW+ question
> >
> > I am trying to setup two routers with DLSW+ , when I do with routing ,I
can'=
> > t=20
> > ping each other loopback interfaces for some reason.=20
> >
> >
> > Hostname DCE_Router
> > dlsw local-peer peer-id 10.1.1.1
> > dlsw remote-peer 0 tcp 10.1.1.2
> > dlsw bridge-group 1
> >
> > Loopback0
> > =A0 ip address 10.1.1.1 255.255.255.0
> >
> > interface Ethernet0
> > ip address 150.1.1.1 255.255.255.0
> > bridge-group 1
> >
> > interface Serial0
> > ip address 10.1.2.1 255.255.255.0
> > encapsulation ppp
> > clockrate 64000
> >
> >
> > bridge 1 protocol ieee
> >
> > router eigrp 100
> > network 10.0.0.0
> > redistribute connected
> >
> > ___
> >
> > Hostname DTE_Router
> > dlsw local-peer peer-id 10.1.1.2
> > dlsw remote-peer 0 tcp 10.1.1.1
> > dlsw bridge-group 1
> >
> > Loopback0
> > =A0 ip address 10.1.1.2 255.255.255.0
> >
> > interface Ethernet0
> > ip address 160.1.1.2 255.255.255.0
> > bridge-group 1
> >
> > interface Serial0
> > ip address 10.1.2.2 255.255.255.0
> > encapsulation ppp
> >
> >
> > bridge 1 protocol ieee
> >
> >
> >
> > router eigrp 100
> > network 10.0.0.0
> > redistribute connected
> >
> >
> >
> >
> > _
> > FAQ, list archives, and subscription info:
> http://www.groupstudy.com/list/cisco.html
> > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
> >-- End of waffle from [EMAIL PROTECTED]
>
>
>
> --
>
>   *** Please copy your emails to [EMAIL PROTECTED] ***
>
> #---#
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>  "Normal people believe that if it ain't broke, don't fix it. Engineers
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CiscoSecure ACS 2.3 and Windows 2000

[Langa Kentane]

Greetings.
I am considering upgrading my NT 4.0 Server sp6a that is running CiscoSecure
to Windows 2000 Server.

Has anyone run ACS on Windows 2000 before?  Any problems?  How is the
perfomance.

Thanks in advance

Langa Kentane
Security Admin
Discovery Health LTD

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Possible to use IDSL on original 804 isdn router

[hmt]

Has anyone done the following configuration.  I have the original Cisco 804 
router (not the new 804 IDSL).  I used to have ISDN and that works fine.  I 
just upgrade my link to IDSL and my ISP (Covad) provides a Netopia R3100-T.  
I tried to simulate the configuration on the 804 but could not get it to 
work.  I was able to get up/up on the bri0.  This is a similar 
configuration I used.  
http://www.ieng.com/univercd/cc/td/doc/product/access/acs_fix/800/10368_01.
htm#xtocid732918

My thinking is the original 804 has NT1 built in (assuming 804 IDSL router 
doesn't have NT1 hence the lower list price) and that didn't bode well with 
and IDSL link.

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Re: 2500 DRAM

[W Jones]

Like it has been mentioned they are one and the same
I have said RAM in two 2500's and they are working fine.


EJ





>From: "Circusnuts" <[EMAIL PROTECTED]>
>Reply-To: "Circusnuts" <[EMAIL PROTECTED]>
>To: "Cisco" <[EMAIL PROTECTED]>, "Cisco groupstudy.com" 
><[EMAIL PROTECTED]>
>Subject: Re: 2500 DRAM
>Date: Tue, 30 Jan 2001 04:33:33 -0200
>
>Your right, not all that special- 72 pin/ parity/ 70ns or better/ 16 Megs
>
>Phil
>
>- Original Message -
>From: "Cisco" <[EMAIL PROTECTED]>
>To: "Cisco groupstudy.com" <[EMAIL PROTECTED]>
>Sent: Tuesday, January 30, 2001 2:02 AM
>Subject: 2500 DRAM
>
>
> > Anyone know if there is anything special about the 2500's DRAM.  Looks
>just
> > like 72 pin RAM? Fastpage? EDO?  Anyone?  I have a 2500 I bought on ebay
>and
> > I need to upgrade the RAM.
> >
> > Craig
> >
> > _
> > 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: Drake CCIE-ISP

[Javier Contreras]

Hi
Without breaking the NDA:
-Learn BGP, OSPF
-Understand very well telephonic systems (T1, E1, types of errors, 
possible errors in the routers, etc)
-PPP, MLP, Virtual profiles, MLMCPPP are very important
-OSI model
-Check the cisco blueprint of the exam

I would recommend to read VERY carefully the PPP RFC as there is not
a good book out there on the subject (p.e. how PPP state machine works
in LCP negotiation)

Regards.

LOPEZ Miguel Angel wrote:
> 
> Hi,
> Did anyone take the writen test CCIE-ISP recently?
> If yes, what are the pricipals topics taked int the test?
> TIA
> 
> Miguel lopez
> 
> _
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> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

-- 
---
Javier Contreras Albesa
Professional Trainer

PRO IN Training S.L.
PROfessional Information Networks
World Trade Center, Moll de Barcelona S/N
Edif Sur, Planta 4

Phone: (+34) 93-5088850 E-mail:
[EMAIL PROTECTED]
Fax:  (+34) 93-5088860 Internet:  http://www.proin.com

SHAPING THE FUTURE - BE PART OF IT!

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FREE CCNA training in SAN JOSE

[Phillip K]

Hi folks,
1. I have been a member of this group since Sep 98.Been a silent member 
largely.( thats better than "fume-chain creator" :-) , I guess).

2. Just want to know if there will be any takers for free CCNA training on 
weekends/holidays - for those who cant afford the time or $.
We can expand this to a study circle.


3. I will not - repeat not permit photocopying of the Cisco 
books/material/CD's, but can assure that a little systematic training is 
enough to clear CCNA, the basic block.The reason why I am doing this is coz 
I have to re-cert my CCNA before it expires.

4. I have 7 Routers, 2 clients( old laptop ),one laptop has a Sniffer Pro 
installed ( dont really need this for CCNA though ), all the study material 
that one needs.

5.If you are anywhere in the Bay area,ping me.

Regards All

Phillip


>From: "Tariq" <[EMAIL PROTECTED]>
>Reply-To: "Tariq" <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Subject: CCNP PDF FIles
>Date: Mon, 29 Jan 2001 07:53:21 -0500
>
>Hello Everybody.
>
>I am watching this news group from last 3/4 weeks.
>Most of the people here are talking about CCNA PDF Files.
>It seems that CCNA Guys are trying to help each other and they are sharing
>their PDF files (E-Books).
>
>Now I want to ask from everybody that if anybody have CCNP PDF Files than 
>we
>can start sharing of our resources and exam experience. I am interested in
>Routing PDF File. If you have please forward it to me
>
>Thanks
>
>Tariq
>
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Looking for job in Canada

[bkhurana]

Hello all,

I have got the immigration visa for Canada and will be moving shortly there. 
I currently hold CCNP, CCNA (R&S), MCSE (NT4), MCNE, ECNE & CNE (upto Novell 
5). Presently I am working for a Canadian organisation as Sys Admin in India. 

Through this email, I like to request recruitment consultants who can help or 
anyone who can advise me best on how to proceed further (good job sites or 
consultants addresses etc).

Thanks.

bk

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3600 Flash

[CCNA]

Hi All,
I need some help.I am replacing the flash memory of my 3620 router
from 16MB (8x2) to 32 (16x2). I have taken out both flash SIMMS and inserted
the new Flash SIMMs
(They are blank).After I inserted the Flash SIMMs the router's "syetem" LED
started  blinking constantly.  I have also replaced the DRAMs from 24 MB to
64 (16x4) but they are fine.
Following is the error message

System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE SOFTWARE
(fc1)
Copyright (c) 1999 by cisco Systems, Inc.
C3600 processor with 65536 Kbytes of main memory
Main memory is configured to 64 bit mode with parity disabled

loadprog: error - Invalid image for platform
e_machine = 43, cpu_type = 30
boot: cannot load "flash:"
System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELRELEASE SOFTWARE
(fc1)
.
.
romon1>.

What I want to ask is is it possible that we can insert a brand new flash in
the router and install the new IOS in it provided there is no flash Memory
in it  on other slots or I can only upgrade not replace the flash SIMMs with
the new ones???

What should I do to make it work ?? I have a 3640 router also.Can it be of
my help in any way ? How can I insert the new flash of 16MB in 3640
which has 8 MB SIMM and copy the IOS in it and place it back to 3620  ??
Partition like thing ..
Please giude me.

Thanks to All


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RE: Has anyone seen a 2901 that has the same i.o.s as 5000 switch

[Stuart Potts]

All.

Actually the 2948G is based on the 4000 series switch which is a fix config.
48 10/100 ports plus 2 1000 baseX ports, architectural wise is has 2
non-blocking gig and 6 ASTRODOME thus only 8 of the 12 pipe from the K1 chip
are used.

-Stuart.


-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Nick Payton
Sent: Wednesday, January 31, 2001 7:10 AM
To: [EMAIL PROTECTED]
Subject: RE: Has anyone seen a 2901 that has the same i.o.s as 5000
switch


As are the 2948G series too.

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Tony van Ree
Sent: Tuesday, January 30, 2001 9:48 PM
To: Jeff Kelly; [EMAIL PROTECTED]
Subject: Re: Has anyone seen a 2901 that has the same i.o.s as 5000
switch


Hi,

Don't the cat2900's (NOT XL's all look that way.)

The  2926, 2901 are 5000 series based as I understood it.  At least the ones
I am viewing are.

Teunis,
Hobart, Tasmania
Australia


On Wednesday, January 31, 2001 at 01:18:43 PM, Jeff Kelly wrote:

>
>
>
> _
> FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
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>
>


--
www.tasmail.com


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Re: CCNP and CCNA 2.0 study material available for trade

[K. Mani]

Can u PlsGive The Link to access..
- Original Message -
From: Michael Yu <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, January 31, 2001 7:59 AM
Subject: CCNP and CCNA 2.0 study material available for trade


> I have the following study material to trade:
>
>
> Cheat-Sheets.com  entire CCNP 2.0 and CCNA 2.0 practice test
>
> Cisco CCNA Prep Lib
>
> Official Cisco Student Course for BCMSN, BCRAN, CCNA and CCDA
>
> Claaroom Training slide for the entire CCNP 2.0 adn CCDP 2.0
>
>
> if interested pls email me at   [EMAIL PROTECTED]
>
>
>
> _
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RE: Has anyone seen a 2901 that has the same i.o.s as 5000 switch

[Nick Payton]

As are the 2948G series too.

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Tony van Ree
Sent: Tuesday, January 30, 2001 9:48 PM
To: Jeff Kelly; [EMAIL PROTECTED]
Subject: Re: Has anyone seen a 2901 that has the same i.o.s as 5000
switch


Hi,

Don't the cat2900's (NOT XL's all look that way.)

The  2926, 2901 are 5000 series based as I understood it.  At least the ones
I am viewing are.

Teunis,
Hobart, Tasmania
Australia


On Wednesday, January 31, 2001 at 01:18:43 PM, Jeff Kelly wrote:

>
>
>
> _
> FAQ, list archives, and subscription info:
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>
>


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Re: Has anyone seen a 2901 that has the same i.o.s as 5000 switch

[Flem]

That is correct .
2901 , 2902 are based on supI
2926F , 2926T are based of supII
2926G based of supIII


flem
--- Tony van Ree <[EMAIL PROTECTED]> wrote:
> Hi,
> 
> Don't the cat2900's (NOT XL's all look that way.)
> 
> The  2926, 2901 are 5000 series based as I
> understood it.  At least the ones I am viewing are.
> 
> Teunis,
> Hobart, Tasmania
> Australia
> 
> 
> On Wednesday, January 31, 2001 at 01:18:43 PM, Jeff
> Kelly wrote:
> 
> > 
> > 
> > 
> > _
> > 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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Re: Has anyone seen a 2901 that has the same i.o.s as 5000 switch

[Tony van Ree]

Hi,

Don't the cat2900's (NOT XL's all look that way.)

The  2926, 2901 are 5000 series based as I understood it.  At least the ones I am 
viewing are.

Teunis,
Hobart, Tasmania
Australia


On Wednesday, January 31, 2001 at 01:18:43 PM, Jeff Kelly wrote:

> 
> 
> 
> _
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> 
> 


--
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Re: OK. I feel dumb but asking anyway

[Flem]

Natasha ,

When the input queue is overflown ( this is process
switched traffic , it needs cpu intervention ) and the
router is dropping packets because of a queue full
condition ( 76/75 ) then the interface is throttled .

On low end platforms the router stops processing
interrupts from that interface and all packets are
dropped ( the router does not increase the drops or
ignores counter on that interface when it throttles ).

High end platforms behave different .
It will still fast switch traffic but it is not
allowed to enqueue packets to process level when the
interface is in a throttle condition .

It is a defensive behavior .
In general throttles are bad . To much process
switched traffic or to much junk flying in the routers
direction


flem


--- Natasha <[EMAIL PROTECTED]> wrote:
> When doing a (show int) on a 2500 part of the output
> says "shinterface"
> I hope that's show interface!
> Would hate to see what a "shinterface" looks like.
> lol
> It also says something about runts, giants, and
> throttles. What the heck
> are throttles?
> 
>  
> 
> Natasha Flazynski
> http://www.ciscobot.com
> My Cisco information site.
> http://www.botbuilders.com 
> Artificial Intelligence and Linux development 
> 
> A bus station is where a bus stops.
> A train station is where a train stops.
> On my desk, I have a work station...
> 
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ddr cofig

[Cisco_whizz]

Hi Everyone,
I've got a 3640 with an 8 port analog modem module which i want to be  dialed
into from a 1750 that has a motorola codex modem attached to it and configured
for async dial. The codwx dials when dtr is raised and the resuling connection
to the 3640 does not pass traffic in either direction. can anyone give me any
ideas??
Thanks in advance



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OK. I feel dumb but asking anyway

[Natasha]

When doing a (show int) on a 2500 part of the output says "shinterface"
I hope that's show interface!
Would hate to see what a "shinterface" looks like. lol
It also says something about runts, giants, and throttles. What the heck
are throttles?

 
-- 
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http://www.ciscobot.com
My Cisco information site.
http://www.botbuilders.com 
Artificial Intelligence and Linux development 

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A train station is where a train stops.
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Re: securemote through pix firewall

[pat]

Well am too having the same problem. The issue seems
to be due to address translation the PIX does. The
actual address on the firewall interface(outside) is
different & the secure remote client uses different IP
(IP mapped by PIX) to establish the session. But I
don't understand why authentication fails.

 In my case topology dowload goes through, but
authentication fails. If i sit behind PIX everything
is fine. PIX is trnslating Public IP to Private IP.
Let me know if you get to know why this happens.

thanks.


--- [EMAIL PROTECTED] wrote:
> 
> 
> 
> HEI
> 
> I hope someone could help me with a big problem Ive
> got.
> My client needs to use securemot ipsec program
> through a pix firewall to a
> firewall1 at the remote sight.
> theres no problem to get key exchange process, and I
> am beeing prompted for
> password and username.
> after this the program says the authentication is
> OK, but explorer comes up with
> cannot find the page.
> When I test the same procedure connected without the
> pix everything functions
> OK.
> Could anyone please give me a tip to solve this
> situation.
> 
> Thank you
> 
> 
> _
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RE: PIX in parallel with another appliance box

[pat]

Thanks everybody for reply. This helps me lot.



--- Dave Swink <[EMAIL PROTECTED]> wrote:
> Pat,
> 
> You can use a seperate hub or switch outside the
> PIX, or if the switch on
> the inside has a lot of available ports you could
> make another VLAN on it
> and have the new VLAN active on three ports; one for
> the ISP and one for
> each switch.
> 
> Dave Swink
> 
> > -Original Message-
> > From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of
> > pat
> > Sent: Sunday, January 28, 2001 1:42 AM
> > To: [EMAIL PROTECTED]
> > Subject: PIX in parallel with another appliance
> box
> >
> >
> > Hello,
> >
> >My PIX is sitting directly on the internet. The
> > cat5 connection from ISP is connected to external
> > (ethernet) inerface of PIX. The inside(ethernet)
> > interface is conneted to switch. From this switch
> > internal network is connected. I have another
> Firewall
> > appliance with 2 ethernet inerface which needs to
> be
> > connected in parallel to PIX. Can anybody give
> some
> > hints as how these connections are to made? I am
> > thinking just to connect ISP connection to an
> ordinary
> > hub & from there take two connections to outside
> > interface for both firewall. Connect inside
> interface
> > of both firewall to same switch. Is this right way
> of
> > doing it? My only concern is can both outside
> > interface of firewall be connected on on same hub?
> In
> > fact External IPs for both & default gateway fall
> in
> > same subnet. OR is there a requirement of any kind
> of
> > a router or switch?
> >
> > Both firewalls need to be in parallel. One can't
> sit
> > behind other OR can't be in DMZ of other.
> >
> > Thanks a lot for any advices...
> >
> > __
> > Do You Yahoo!?
> > Yahoo! Auctions - Buy the things you want at great
> prices.
> > http://auctions.yahoo.com/
> >
> > _
> > 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: ssl slowing down?

[kent . hundley]

0100,0100,0100Times New 
RomanThis debug looks normal. Here is a breakdown:


7F00,,ArialNAT: o: 
tcp (216.59.x1.x1, 59456) -> (208.4.x.131, 443) [12538]

NAT: i: tcp (20.10.5.13, 443) -> (216.59.61.131, 59456) 
[46552]0100,0100,0100Times New 
Roman


o or i - indicates (i)nbound or (o)outbound from the perspective of the 
NAT process


(216.59.x1.x1, 59456) - indicates the source IP address with source 
TCP port of 59456


(208.4.x.131, 443) - indicates destination IP address with destination 
TCP port of 443


[12538] - indicates the IP identification field of the packet, this is set by 
the sender.

IP identification fields don't necessarily have to be sequential, although 
the vast majority of OSes choose them sequentially (the RFC doesn't 
specify how they are chosen, only that they must be unique for the 
duration of the time they will be active in the network).  

However, its not unusual in your case to see gaps in identification 
numbers from the server since your not looking at every single packet 
from the server, only those that were part of your NAT convesation.  It's 
very likely that the "missing" sequence numbers were just other packets 
going to other destinations.  

I don't see anything in this trace that indicates a problem.  What you 
really need is a sniffer trace of packets going to the workstation that is 
having a response time issue and look at the timestamps to see when the 
packets are coming in and going out. (or maybe a longer NAT debug 
trace showing the same thing)

If you take more debug logs, I would suggest adding the command:

service timestamps debug datetime msec 

And make sure your clock on the router is set correctly.

HTH,

Kent

 



ArialOn 29 Jan 2001, at 19:04, bnk wrote:


7F00,,> Thanks for the input.  I am not local to the 
router, so I telnet in, go to the secure

> page on the web and login, but dont press enter.  I then "debug ip nat detailed", hit

> login on the secure page and wait 10 seconds.  then undebug all.  Everything 
>sequences

> just fine, except the 443 stuff.  Here is an example.  I post this because I think 
>it is

> the server also, but I don't know if 443 sequences the same.  Is it not in sequence 
>as

> another form of security?

> 

> Here is a sample:

> 

> 1w4d: NAT: o: tcp (216.59.x1.x1, 59456) -> (208.4.x.131, 443) [12538]

> 1w4d: NAT: i: tcp (20.10.5.13, 443) -> (216.59.61.131, 59456) [46552]

> 1w4d: NAT: o: tcp (216.59.x1.x1, 59450) -> (208.4.x.131, 443) [12539]

> 1w4d: NAT: i: tcp (20.10.5.13, 443) -> (216.59.x1.x1, 59450) [46808]

> 1w4d: NAT*: o: tcp (216.59.x1.x1, 59450) -> (208.4.x.131, 443) [12540]

> 1w4d: NAT*: o: tcp (216.59.x1.x1, 59450) -> (208.4.x.131, 443) [12541]

> 

> The 2x6 number is me out on the web.  The 208 is the secure web site.  The 20 is 
>there

> number on the inside.  See how the Me to Them is 12538, 12539.  Them back to me is

> 46552, 46808 ???  Is sequencing for ssl the same?  This has now turned into a lesson 
>for

> me in ssl..I think?

> 

> Thanks to all

> 

> Brant Stevens wrote:

> 

> > Unless there is an access list or route-map in place for SSL traffic, the

> > router would not care whether the traffic was http, or https (ports 80 and

> > 443 respectively).  If it were an applied interface extended access-list

> > that only specified http traffic, then the ssl traffic would be denied.  I

> > would take a look at the server.  One thing you could do is take a network

> > trace to look at the packet respose times by checking the ACK sequences,

> > etc...

> >

> > -Brant

> >

> > -Original Message-

> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of

> > ipguru

> > Sent: Monday, January 29, 2001 5:54 PM

> > To: [EMAIL PROTECTED]

> > Subject: ssl slowing down?

> >

> > I know that ssl can slow down a web site's response time.  But someone

> > is complaining that a config on a 2610 wasn't saved and after a reboot

> > the ssl pages are taking 2 minutes to come down and the regular pages

> > are just fine.  Is there any command that could have been left out (not

> > saved when it was done) to speed things up that much?

> >

> > thanks,

> > bk

> >

> > _

> > 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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Re: EBAY bad sellers

[Kevin Wigle]

Use one of the escrow services.

You win the auction.

You send the money to the escrow service.

The escrow service tells the seller to ship via a courier with web
searchable shipping.

You get the package, inspect it and you are happy.

You tell the escrow to pay the seller.

Everybody's happy.

But there is a fee of course.  Sometimes the seller will split the cost with
you, sometimes not.

also, eBay now has insurance on every transaction, forget the details but
its on their site.

Kevin Wigle

- Original Message -
From: "Jason Baker" <[EMAIL PROTECTED]>
To: "cisco@groupstudy. com (E-mail)" <[EMAIL PROTECTED]>
Sent: Tuesday, 30 January, 2001 21:56
Subject: OT: EBAY bad sellers


> Hi Peoples,
>
> has anyone had bad experiences on EBAY ?
> Is there any way us overseas people can get help with traders who
> do not ship the goods ? or respond to email although funds have been paid
> for ?
>
>
> Regards,
>
> Jason Baker
> Network Engineer
> MCSE, CCNA
>
>
> _
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http://www.groupstudy.com/list/cisco.html
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Has anyone seen a 2901 that has the same i.o.s as 5000 switch

[Jeff Kelly]

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Re: CPU usage question

[Kevin Wigle]

I'm always wondering. why are people even bothering with colt?

So many times on this list it has been said that the questions are the "bad
ones" from the betas.  So often said that they are wrong.

Why waste your time unless you learn better by looking up the answer to the
question you got wrong because you don't think you're wrong.  Kinda like the
reverse telnet of learning - get it wrong (how did you know it was wrong??)
and then learn about it.

Instead of looking up why the test's answer is right and why you're
wrong...

Kevin Wigle


- Original Message -
From: "Flem" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, 30 January, 2001 21:35
Subject: Re: CPU usage question


> Ask colt why C is the correct answer .
> Just ask , they won't shoot you ;-)
> Ask what info "sh interface" reveils in regards to cpu
> usage .
>
> I would pick D , but ... i am not colt .
>
> flem
>
>
>
>
> --- Hunt Lee <[EMAIL PROTECTED]> wrote:
> > I got the following question from COLT, but I'm not
> > sure whether it's
> > answer is correct...
> >
> > Which Cisco IOS command identifies the router CPU
> > usage in your network
> > prototype or pilot?
> >
> > A) trace
> > B) show buffers
> > C) show interface
> > D) show processes
> >
> > My answer is D but COLT said it should be C. Any
> > help would be greatly
> > appreciated.
> >
> > Regards,
> > Hunt Lee
> > IP Solution Analyst
> > Cable and Wireless (Sydney)
> >
> > _
> > 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: what is the syntax to check top talker?

[Flem]

Tong ,

I don't believe the router is the best source in
getting this kind of info .
Probably ip accounting is enabled on the router .
clear ip accounting clears/reset current counters .. 

sh ip accounting output ... you can try to figure out
the top talkers browsing the list . I doubt that this
is the best way to do it .

Better is to use a sniffer to get this kind of info . 

Top talker is the device (source) that sends the most
packets or bytes (not necessary the same thing) on
your segment .
 
The top talker on the groupstudy list is the one who
sends most emails to the list ;-)


flem
--- "Sim, CT (Chee Tong)"
<[EMAIL PROTECTED]> wrote:
> Hi.. Dear all,
> 
> I don't understand the term top talker. May I know
> what is the syntax to
> check top talker of a router during a period of
> time?  How to reset it?  Can
> u reset it using user level account ? 
> 
> Tong
> 
> 
> > Could you check around these times (Tokyo time)
> for top talkers - you can
> > reset top talker information on you standard
> account now. cheers
> > 
> > 09:15 - 09-30
> > 10:30 - 10:40
> > 
> > 
> > Simon Spalding
> > 
> 
>
==
> De informatie opgenomen in dit bericht kan
> vertrouwelijk zijn en 
> is uitsluitend bestemd voor de geadresseerde. Indien
> u dit bericht 
> onterecht ontvangt wordt u verzocht de inhoud niet
> te gebruiken en 
> de afzender direct te informeren door het bericht te
> retourneren. 
>
==
> The information contained in this message may be
> confidential 
> and is intended to be exclusively for the addressee.
> Should you 
> receive this message unintentionally, please do not
> use the contents 
> herein and notify the sender immediately by return
> e-mail.
> 
> 
>
==
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OT: EBAY bad sellers

[Jason Baker]

Hi Peoples,
 
has anyone had bad experiences on EBAY ? 
Is there any way us overseas people can get help with traders who 
do not ship the goods ? or respond to email although funds have been paid
for ?
 

Regards,

Jason Baker
Network Engineer
MCSE, CCNA


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Re: Cisco Documentation CD

[Kevin Welch]

You can order them direct from Cisco... or you can find them on ebay pretty
cheap.

-- Kevin


- Original Message -
From: "Wonkyu Lee" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Tuesday, January 30, 2001 3:41 PM
Subject: Cisco Documentation CD


>
> Hi All,
>
> I just wonder how I can order a Cisco documentation CD. Mine is November,
> 1999 version and does not work on win2k.
>
>
> TIA
>
> Wonkyu Lee
>
>
>
> _
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Re: redundancy

[Tony van Ree]

Hi,

Where is your most likely point of failure or is bandwidth the issue.  WIll 
etherchannel work to the 2NICs.  I don't know that the NT server will understand 
Etherchannel.

In a study I did recently I found in a network that all the user areas went to a "main 
core switch".  The servers had two NIC's each going to a separate switch.  The "backup 
core switch" plugged into the main switch.  There was still a single point of failure 
to the users "the main core switch".  Should the "main core switch" fail there would 
be no network.  The redundancy only covered the NIC's in this case nor did the second 
NIC provide any load sharing.

Just some thoughts.

Teunis
Hobart, Tasmania
Australia


On Tuesday, January 30, 2001 at 04:17:54 PM, Jim Bond wrote:

> Hello,
> 
> I've got an important NT server and would like to use
> redundancy. I've got 2 6509 switches available. What's
> the common way to do? Should I put 2 NICs in the
> server and enable fast-ether channel? Or should I
> seperate those 2 NICs on 2 6509? 
> 
> Thanks in advance.
> 
> 
> Jim
> 
> __
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> 


--
www.tasmail.com


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Re: CPU usage question

[Flem]

Ask colt why C is the correct answer .
Just ask , they won't shoot you ;-)
Ask what info "sh interface" reveils in regards to cpu
usage .

I would pick D , but ... i am not colt .

flem




--- Hunt Lee <[EMAIL PROTECTED]> wrote:
> I got the following question from COLT, but I'm not
> sure whether it's
> answer is correct...
> 
> Which Cisco IOS command identifies the router CPU
> usage in your network
> prototype or pilot?
> 
> A)  trace
> B)  show buffers
> C)  show interface
> D)  show processes
> 
> My answer is D but COLT said it should be C.  Any
> help would be greatly
> appreciated.
> 
> Regards,
> Hunt Lee
> IP Solution Analyst
> Cable and Wireless (Sydney)
> 
> _
> 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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802.x Books Available?

[Mark Holloway]

Are there any books (and if not, web sites) that cover all the documented
features of the 802.x standards?  I want details on 802.1q, 802.11b, and so
on.  I would really appreciate it!

Regards,
Mark

[EMAIL PROTECTED]




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CCNP and CCNA 2.0 study material available for trade

[Michael Yu]

I have the following study material to trade:


Cheat-Sheets.com  entire CCNP 2.0 and CCNA 2.0 practice test

Cisco CCNA Prep Lib

Official Cisco Student Course for BCMSN, BCRAN, CCNA and CCDA

Claaroom Training slide for the entire CCNP 2.0 adn CCDP 2.0


if interested pls email me at   [EMAIL PROTECTED]



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what is the syntax to check top talker?

[Sim, CT (Chee Tong)]

Hi.. Dear all,

I don't understand the term top talker. May I know what is the syntax to
check top talker of a router during a period of time?  How to reset it?  Can
u reset it using user level account ? 

Tong


> Could you check around these times (Tokyo time) for top talkers - you can
> reset top talker information on you standard account now. cheers
> 
> 09:15 - 09-30
> 10:30 - 10:40
> 
> 
> Simon Spalding
> 

==
De informatie opgenomen in dit bericht kan vertrouwelijk zijn en 
is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht 
onterecht ontvangt wordt u verzocht de inhoud niet te gebruiken en 
de afzender direct te informeren door het bericht te retourneren. 
==
The information contained in this message may be confidential 
and is intended to be exclusively for the addressee. Should you 
receive this message unintentionally, please do not use the contents 
herein and notify the sender immediately by return e-mail.


==

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RE: Cisco Lab Cables

[Daniel Cotts]

Also www.LoDanWest.com and pacific cable. There are others.

> -Original Message-
> From: John Neiberger [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 30, 2001 5:20 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Cisco Lab Cables
> 
> 
> www.stonewallcable.com is a good place to get them.  So far, 
> I haven't found
> any place that has them cheaper.  If anyone knows of a place, 
> please let us
> know.
> 
> >  
> >  Where is the best place to purchase cables for back to back
> configurations
> >  etc for cisco equipment? I am working on building a lab 
> and need to start
> >  hunting these down. Thanks
> >  
> >  Tim
> >  
> >  
> >  _
> >  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: CPU usage question

[Howard C. Berkowitz]

>John Neiberger <[EMAIL PROTECTED]> correctly observed,



>The answer is most definitely D, show processes.  That must be a typo.
>
>>   I got the following question from COLT, but I'm not sure whether it's
>>   answer is correct...
>> 
>>   Which Cisco IOS command identifies the router CPU usage in your network
>>   prototype or pilot?
>> 
>>   A)? trace
>>   B)? show buffers
>>   C)? show interface
>>   D)? show processes
>> 
>>   My answer is D but COLT said it should be C.? Any help would be greatly
>>   appreciated.
>> 
>>   Regards,
>>   Hunt Lee
>>   IP Solution Analyst
>>   Cable and Wireless (Sydney)
>  >

The thing that has me beating my head against the wall is that I'm 
tempted to rephrase the question "what DIFFERENT Cisco IOS command 
identifies the router CPU usage in your production (not pilot or 
prototype) network."

There is no different command. Ijjits.
-- 
"What Problem are you trying to solve?"
***send Cisco questions to the list, so all can benefit -- not 
directly to me***

Howard C. Berkowitz  [EMAIL PROTECTED]
Technical Director, CertificationZone.com
Senior Mgr. IP Protocols & Algorithms, Core Networks Advanced Technology,
NortelNetworks (for ID only) but Cisco stockholder!
"retired" Certified Cisco Systems Instructor (CID) #93005

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Re: Cisco Lab Cables

[Kane]

Nigel,
"Rooked" is the word , I get similar cables from Hong Kong for that same
price per unit + shipping , for 5 units US$26.95 each , if for some reason I
wanted 100 the unit cost would be US$19.95. Even at the price I'd bet even
money that the HK manufacturers are still laughing...

Kane

- Original Message -
From: "Nigel Taylor" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Wednesday, January 31, 2001 12:09 AM
Subject: Re: Cisco Lab Cables


> John,
>   To share a word I recently learned that explain the prices you've
paid
> for these cables is "rooked".  Here's a link apart from my earlier post...
>
> http://catalog.symmic.com/viewProduct.cfm?item_id=398076
>
> Nigel.
>
>
> >From: John Neiberger <[EMAIL PROTECTED]>
> >Reply-To: John Neiberger <[EMAIL PROTECTED]>
> >To: [EMAIL PROTECTED]
> >Subject: Re: Cisco Lab Cables
> >Date: Tue, 30 Jan 2001 15:20:24 -0800 (PST)
> >
> >www.stonewallcable.com is a good place to get them.  So far, I haven't
> >found
> >any place that has them cheaper.  If anyone knows of a place, please let
us
> >know.
> >
> > >
> > >  Where is the best place to purchase cables for back to back
> >configurations
> > >  etc for cisco equipment? I am working on building a lab and need to
> >start
> > >  hunting these down. Thanks
> > >
> > >  Tim
> > >
> > >
> > >  _
> > >  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: HP openview reporting

[confewshz]

Also setup the proper community names on the router and in HP Openview and
make sure they are consistent :)

"Piatnitchi Cristian" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Configure your devices to send SNMP traps to the management workstation
> and you will get more than interface up/down. It depends on the settings
for
>
> snmp traps.
>
> HTH
> Cristian
>
> -Original Message-
> From: Larry Ogun-Banjo [mailto:[EMAIL PROTECTED]]
> Sent: Monday, January 29, 2001 11:54 AM
> To: [EMAIL PROTECTED]
> Subject: HP openview reporting
>
>
> I once worked in a NOC where the routers report the state of their
> interfaces to
> the monitoring system (HP Openview) ie when an interface goes down, an
alarm
> is
> seen by the administrator. I am interested to find information/sample
> configuration that could assist me in configuring my routers to do the
same.
> At
> present, all I get is node up/down statements provided when HPOv polls the
> router. Thanx
>
>
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>


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Re: redundancy

[Scott Froese]

My two cents worth...

Set up a gigabit Etherchannel ISL trunk between the switches.  For the NIC's
use two of the Intel Pro/100's; one homed to each switch.  You then
configure the adapters as a "team" in both an adaptive load balancing and
fault tolerance mode.  There is fairly decent information on these topics at
www.intel.com.

Make sure that the ports on each switch are in the same VLAN and that the
VLAN is permitted on the trunk.

Hope this helps...

Scott

"Jim Bond" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hello,
>
> I've got an important NT server and would like to use
> redundancy. I've got 2 6509 switches available. What's
> the common way to do? Should I put 2 NICs in the
> server and enable fast-ether channel? Or should I
> seperate those 2 NICs on 2 6509?
>
> Thanks in advance.
>
>
> Jim
>
> __
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O/T FYI re TCP cert

[Priscilla Oppenheimer]

Juniper Networks Launches First Purpose-built Technical Certification 
Program for ISP Professionals

Sunnyvale, CA - Jan. 30, 2001 - Juniper Networks, Inc. (Nasdaq: JNPR), a 
leading provider of Internet hardware and software systems, today announced 
the introduction of the Juniper Networks Technical Certification Program 
(TCP), the first such program tailor-made for Internet professionals in 
large-scale Internet Service Provider (ISP) environments.

Developed through close collaboration with ISP customers, the Juniper 
Networks TCP is targeted at Internet professionals with in-depth knowledge 
of Juniper Networks® technology, allied to significant hands-on experience 
in real world environments. Level one, the Juniper Networks Certified 
Internet Specialist (CIS), comprises a 90-minute online test, while level 
two, the Juniper Networks Certified Internet Expert (CIE), involves a 
two-day practical exam held at Juniper Networks locations.

See this for more info:

http://www.juniper.net/news/pressreleases/2001/pr-010130.html

Priscilla



Priscilla Oppenheimer
http://www.priscilla.com

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RE: gsr12012 show command..

[Schmidt, David]

 Wow, you sound desperate!  I hope this tells you something mate.

The following is from a GSR 12012, running 12.0(10)S1
___

router#sho int ser 1/0
Serial1/0 is up, line protocol is up
  Hardware is Packet over DS3
  Description: 
  Internet address is x.x.x.x /30
  MTU 4470 bytes, BW 44210 Kbit, DLY 200 usec, rely 255/255, load 1/255
  Encapsulation HDLC, crc 16, loopback not set
  Keepalive set (10 sec)
  Last input 00:00:07, output 00:00:02, output hang never
  Last clearing of "show interface" counters never
  Queueing strategy: fifo
  Output queue 0/40, 0 drops; input queue 0/75, 0 drops
  5 minute input rate 6000 bits/sec, 20 packets/sec
  5 minute output rate 6000 bits/sec, 12 packets/sec
 43343044 packets input, 417655339 bytes, 0 no buffer
 Received 0 broadcasts, 267 runts, 0 giants, 0 throttles
  0 parity
 777 input errors, 57 CRC, 242 frame, 0 overrun, 0 ignored, 211 abort
 42328073 packets output, 594197015 bytes, 0 underruns
 0 output errors, 0 applique, 0 interface resets
 0 output buffer failures, 0 output buffers swapped out
 1 carrier transitions

router#sho controllers serial 1/0
Interface Serial1/0 (DS3 port 0)
 hwidb = 0x61614360
 ssb = , ds = x
 Line state is up
  rxLOS inactive, rxLOF inactive, rxAIS inactive
  txAIS inactive, rxRAI inactive, txRAI inactive
 Current configurable parameter settings:
  Loopback is none, Framing is c-bit
  Clock source is line, Cable length is 50
  DSU mode is cisco, DSU bandwidth limit is 44210
  Payload scrambling is disabled, CRC is 16
  Bert pattern is disabled, Bert interval is 0
  Transmitter delay is 0, Encapsulation is HDLC
  Idle character is flags, Invert data is disabled
  Remote fullrate has no request outstanding
  Remote accept is enabled, MTU is 4470
 MIB information:
  Data in current interval (517 seconds elapsed):
   0 Line Code Violations, 0 P-bit Coding Violations
   0 C-bit Coding Violations
   0 P-bit Err Secs, 0 P-bit Sev Err Secs
   0 Sev Err Framing Secs, 0 Unavailable Secs
   0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Sev Err Secs
  No alarms detected.

-Original Message-
From: ?
To: cisco group study
Sent: 1/30/2001 5:40 PM
Subject: gsr12012 show command..

in the gsr12012, what show command will give us a information of
specific line.. etc.. oc3 or oc12..
show line ? or show port ? or show interface ?
plz, let me know about it...
if possible, could you give me some dump of that show command?
it's so urgent..
plz..

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redundancy

[Jim Bond]

Hello,

I've got an important NT server and would like to use
redundancy. I've got 2 6509 switches available. What's
the common way to do? Should I put 2 NICs in the
server and enable fast-ether channel? Or should I
seperate those 2 NICs on 2 6509? 

Thanks in advance.


Jim

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Re: Password Changing via SNMP

[dre]

You obviously need snmp write access to do this.  Also, read the MIBs
involved for more detail.
These can be done using any snmpset utililty, the examples assume UCD-SNMP.
Syntax may vary.
I recommend using SNMPv3 if you are using write access on a network device
(for obvious security
reasons).

snmpset   .1.3.6.1.4.1.9.2.1.53.#.#.#.# octetstring
router-confg

where:
the snmp passphrase is the router read-write snmp community string (as in
'snmp-server community private RW')
host is the ip (or DNS name) of the router
#.#.#.# is the ip of the tftp server in which the router-confg file resides
in the /tftpboot directory
router-confg is the name of the file in the /tftpboot directory


After the file is written to ram, copy it to nvram:
snmpset   .1.3.6.1.4.1.9.2.1.54.0 i 1

where:
the snmp passphrase is the router read-write snmp community string (as in
'snmp-server community private RW').
 is the ip (or DNS name) of the router.
"i" is representing an integer value.

routr-confg files:

Enable password changing/recovery through snmp:
!
enable password cisco
no enable secret
!
end

Breaking into line and console passwords through snmp:
!
line vty 0 4
login
password cisco
!
line con 0
login
password cisco
!
end

Breaking into Tacacs+ through snmp:
!
no aaa new-model
enable password cisco
no enable secret
!
line con 0
login
password cisco
!
line vty 0 4
login
password cisco
!
end

""Nabil Fares"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Greetings all,
>
> At on point I made a change to password on a Cisco router using snmp.  I
> can't remember how I did it.  Can you anyone tell me where I can find some
> instructions on that.
>
> Thanks,
>
> Nabil
>
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Re: Cisco Lab Cables

[Nigel Taylor]

John,
  To share a word I recently learned that explain the prices you've paid 
for these cables is "rooked".  Here's a link apart from my earlier post...

http://catalog.symmic.com/viewProduct.cfm?item_id=398076

Nigel.


>From: John Neiberger <[EMAIL PROTECTED]>
>Reply-To: John Neiberger <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: Cisco Lab Cables
>Date: Tue, 30 Jan 2001 15:20:24 -0800 (PST)
>
>www.stonewallcable.com is a good place to get them.  So far, I haven't 
>found
>any place that has them cheaper.  If anyone knows of a place, please let us
>know.
>
> >
> >  Where is the best place to purchase cables for back to back
>configurations
> >  etc for cisco equipment? I am working on building a lab and need to 
>start
> >  hunting these down. Thanks
> >
> >  Tim
> >
> >
> >  _
> >  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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Re: Cisco Lab Cables

[Nigel Taylor]

Tim,
 I'd try Robert Lowery([EMAIL PROTECTED]).  We call him the cable-guy. 
I know Bob was getting ready to take the lab sometime ago, does anyone know 
what the outcome of his attempt.  By the way... he was a Mentortech 
candidate!

Nigel.


>From: "Tim Lovelace" <[EMAIL PROTECTED]>
>Reply-To: "Tim Lovelace" <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Subject: Cisco Lab Cables
>Date: Tue, 30 Jan 2001 17:02:34 -0600
>
>Where is the best place to purchase cables for back to back configurations
>etc for cisco equipment? I am working on building a lab and need to start
>hunting these down. Thanks
>
>Tim
>
>
>_
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>http://www.groupstudy.com/list/cisco.html
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Re: CPU usage question

[John Neiberger]

The answer is most definitely D, show processes.  That must be a typo.

>  I got the following question from COLT, but I'm not sure whether it's
>  answer is correct...
>  
>  Which Cisco IOS command identifies the router CPU usage in your network
>  prototype or pilot?
>  
>  A)? trace
>  B)? show buffers
>  C)? show interface
>  D)? show processes
>  
>  My answer is D but COLT said it should be C.? Any help would be greatly
>  appreciated.
>  
>  Regards,
>  Hunt Lee
>  IP Solution Analyst
>  Cable and Wireless (Sydney)
>  
>  _
>  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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Cisco Documentation CD

[Wonkyu Lee]

Hi All,

I just wonder how I can order a Cisco documentation CD. Mine is November,
1999 version and does not work on win2k.


TIA

Wonkyu Lee



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CPU usage question

[Hunt Lee]

I got the following question from COLT, but I'm not sure whether it's
answer is correct...

Which Cisco IOS command identifies the router CPU usage in your network
prototype or pilot?

A)  trace
B)  show buffers
C)  show interface
D)  show processes

My answer is D but COLT said it should be C.  Any help would be greatly
appreciated.

Regards,
Hunt Lee
IP Solution Analyst
Cable and Wireless (Sydney)

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Re: case studies using PPP authentication

[Tony van Ree]

Hi,

We use a lot of PPP Authentication.  

First the user needs to authenticate using a ppp chap authentication.  The ppp chap 
stuff is also checked when the data is being sent to the user on the particular ip 
addess.

so what do we have

router#username freddy123 password 7 xxdds@fdgsrg

This can be up to 700+ users

then

router#int d 0
other stuff
router#dialer map ip (an ip address) name freddy123

And more.

This authenticates the user and confirms that data is going to the expected user.  PPP 
chap authentication does this.

Teunis
Hobart, Tasmania
Australia



On Tuesday, January 30, 2001 at 02:02:21 PM, Jim Healis wrote:

> Some examples that come to mind:
> DDR links - these should have authentication so no unauthorized access 
> is obtained.
> Out-of-band management - a modem connected to a console/aux port (though 
> not recommended)
> Session authentication for ISP users - ISP users with dialup or PPPoE
> 
> Randy Mueller wrote:
> 
> > I've been doing a lot of reading on PPP these past few days, and while I think I 
>have a semi-decent understanding of how it works, I don't quite understand why PPP 
>authentication would be configured.
> > 
> > Can somebody provide some insight into a practical use, maybe point me to some 
>case studies or other links?
> > 
> > It's my understanding that it is primarily used on dial-up links, and that makes 
>sense.  But under what circumstances would it come into use?
> > 
> > Maybe somebody could just send me an example of it's use?
> > 
> > Thanks in advance for any assistance.
> > Randy
> > 
> > _
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> 


--
www.tasmail.com


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Re: HSRP configuration

[Kirk Bollinger]

Use two links between the switches on different cards.

The thing we used to do was use Lancast transceivers which allow one
router port to connect to both switches with a primary and backup. It
senses link on the primary and will failover to the secondary if link 
goes down. The rackmount verison has two power supplies for added
redundancy.

hope this helps

-kirk






On Tue, 30 Jan 2001, Jim Healis wrote:

> So, you are thinking of using multiple ports for the connection between 
> the switches?
> 
> That was my last refuge as well. I was looking to see if anyone had 
> implemented anything else, and how it turned out for them.
> 
> Brant Stevens wrote:
> 
> > A trunked EtherChannel link would cover those problems...
> > 
> > Brant I. Stevens
> > Internetwork Solutions Engineer
> > Thrupoint, Inc.
> > 545 Fifth Avenue, 14th Floor
> > New York, NY. 10017
> > 646-562-6540
> > 
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > Jim Healis
> > Sent: Tuesday, January 30, 2001 3:47 PM
> > To: [EMAIL PROTECTED]
> > Subject: Re: HSRP configuration
> > 
> > 
> > What about physical port failure?  Or cable failure (i.e. gets yanked
> > out by an idiot)?
> > That's the kind of failure I was thinking of when I mentioned the single
> > point.
> > 
> > Brant Stevens wrote:
> > 
> > 
> >> Why not use an etherchannel connection for the isl link between the
> >> switches.  this would eliminate the single point of failure
> >> 
> >> Brant I. Stevens
> >> Internetwork Solutions Engineer
> >> Thrupoint, Inc.
> >> 545 Fifth Avenue, 14th Floor
> >> New York, NY. 10017
> >> 646-562-6540
> >> 
> >> -Original Message-
> >> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> >> Jim Healis
> >> Sent: Tuesday, January 30, 2001 2:21 PM
> >> To: [EMAIL PROTECTED]
> >> Subject: HSRP configuration
> >> 
> >> 
> >> For those that have used HSRP in your networks for redundant external
> >> connections, how have you dealt with the "single point of failure" issue
> >> when you have two routers, two switches and using ISL to run HSRP
> >> between them?
> >> 
> >> I have two 7206VXR routers, two Cat 6509 switches. My current drawing
> >> shows using the ISL uplinks from the switches to the routers and the ISL
> >> link between the two switches to pass HSRP heartbeat.  But I figure that
> >> if the ISL link between the switches ever drops, then I have lost the
> >> heartbeat and I have two active routers trying to be active HSRP.
> >> 
> >> I thought about using MHSRP, and having two separate groups for the two
> >> separate switches the routers are connected to, but I still run into
> >> that hearbeat thing again.
> >> 
> >> The last thought that I had was to run two ethernet segments from each
> >> router to each switch.  That would give the needed redundancy, but it
> >> would cost so much.
> >> 
> >> Any ideas?
> >> 
> >> Jim
> >> 
> >> _
> >> FAQ, list archives, and subscription info:
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> >> 
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> > 
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cd burner

[hao vu]

TDK and Plextor burners have good review.
HTH

HV

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Ray Smith
Sent: Tuesday, January 30, 2001 2:36 PM
To: [EMAIL PROTECTED]
Subject: Help


Guys,
I am trying get a CD burner, but am not very familiar with which ones
are good and which ones gives a lot of problems.  Could someone make their
personal recommendations as to which one might be a good one to get right.
If not could you direct me to a website that will give me some valuable
comparisons and reviews.  Thanks


Ray
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RE: Help

[Jason Baker]

he must be going to try and fit on the aux port
for remote some protocol burning

Regards,

Jason Baker
Network Engineer
MCSE, CCNA





-Original Message-
From: Jason Tran [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 31, 2001 9:58 AM
To: [EMAIL PROTECTED]
Subject: Re: Help


CD burner on cisco's groupstudy???  uhm



""Ray Smith"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Guys,
> I am trying get a CD burner, but am not very familiar with which ones
> are good and which ones gives a lot of problems.  Could someone make their
> personal recommendations as to which one might be a good one to get right.
> If not could you direct me to a website that will give me some valuable
> comparisons and reviews.  Thanks
>
>
> Ray
> _
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>


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Re: Cisco Lab Cables

[John Neiberger]

www.stonewallcable.com is a good place to get them.  So far, I haven't found
any place that has them cheaper.  If anyone knows of a place, please let us
know.

>  
>  Where is the best place to purchase cables for back to back
configurations
>  etc for cisco equipment? I am working on building a lab and need to start
>  hunting these down. Thanks
>  
>  Tim
>  
>  
>  _
>  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: PRI woes...switch vs. switch

[Eric Lofvenborg]

Hi all. I lurked on this list for a while last year, and decided come back 
and visit.

On a cert note, I have passed CCNA and BCRAN, Switching will be next week 
... Damn VLAN's .. :-)

As for your flapping D channel:

Are you using NFAS ?? And why would you take down B channels from the router 
? We usually use state 2 (busy)on NFAS from just about any switchtype on the 
planet, and everyhting works fine (for testing disco's prior to sending out 
orders). I would be curious to see how your SerXX:23 are set up, and what 
IOS u r using.

Eric


>From: Dan West <[EMAIL PROTECTED]>
>Reply-To: Dan West <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: PRI woes...switch vs. switch
>Date: Tue, 30 Jan 2001 06:16:53 -0800 (PST)
>
>Hi All,
>
>Using AS5800 dual DS3 with software channelized DS1
>controllers.
>
>The "isdn service" command to put the PRIs b-channels
>in "maintenance" state causes some of our circuits to
>lose D-channel as well... :<
>
>Cisco techs claim that telco switches don't like being
>told what the state of their own lines are...now why
>that would cause d channel flap who knows.
>
>Anybody else out there seen this? Depends on the
>switch 5e or DMS-500 too.
>
>=
>Don't forget to cross your digits...
>Dan West -- CCNA, CCNP (in progress)
>
>__
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Re: Help

[Jason Tran]

CD burner on cisco's groupstudy???  uhm



""Ray Smith"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Guys,
> I am trying get a CD burner, but am not very familiar with which ones
> are good and which ones gives a lot of problems.  Could someone make their
> personal recommendations as to which one might be a good one to get right.
> If not could you direct me to a website that will give me some valuable
> comparisons and reviews.  Thanks
>
>
> Ray
> _
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Cisco Lab Cables

[Tim Lovelace]

Where is the best place to purchase cables for back to back configurations
etc for cisco equipment? I am working on building a lab and need to start
hunting these down. Thanks

Tim


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gsr12012 show command..

[천리안메일]

in the gsr12012, what show command will give us a information of specific line.. etc.. 
oc3 or oc12..
show line ? or show port ? or show interface ?
plz, let me know about it...
if possible, could you give me some dump of that show command?
it's so urgent..
plz..

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Help

[Ray Smith]

Guys,
I am trying get a CD burner, but am not very familiar with which ones 
are good and which ones gives a lot of problems.  Could someone make their 
personal recommendations as to which one might be a good one to get right.  
If not could you direct me to a website that will give me some valuable 
comparisons and reviews.  Thanks


Ray
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Re: AUX port connects to Console???

[Howard C. Berkowitz]

Amazing how much difference there is between a terminal server and a 
server that is terminal.

Refer to the archives for the related discussion of trouters and the 
kosher status of ciscos.

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Available Cisco equipment for certification!

[Pmckool]

Groupstudy folks,

Anyone interested in taking a look at my Cisco inventory for labs for Cisco 
certification, please send me your email address and I will send you a list 
of what I have.  We accept Visa, mastercard and american express for 
purchases as well as short term rentals.

Please send me an email or give me a call.

Thanks for your consideration!

Pat McKool
972/424-0565
email: [EMAIL PROTECTED]
Market Network Solutions, Inc.
Cisco Networking Equipment

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Password Changing via SNMP

[Nabil Fares]

Greetings all,

At on point I made a change to password on a Cisco router using snmp.  I
can't remember how I did it.  Can you anyone tell me where I can find some
instructions on that.

Thanks,

Nabil

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Re: case studies using PPP authentication

[Jim Healis]

Some examples that come to mind:
DDR links - these should have authentication so no unauthorized access 
is obtained.
Out-of-band management - a modem connected to a console/aux port (though 
not recommended)
Session authentication for ISP users - ISP users with dialup or PPPoE

Randy Mueller wrote:

> I've been doing a lot of reading on PPP these past few days, and while I think I 
>have a semi-decent understanding of how it works, I don't quite understand why PPP 
>authentication would be configured.
> 
> Can somebody provide some insight into a practical use, maybe point me to some case 
>studies or other links?
> 
> It's my understanding that it is primarily used on dial-up links, and that makes 
>sense.  But under what circumstances would it come into use?
> 
> Maybe somebody could just send me an example of it's use?
> 
> Thanks in advance for any assistance.
> Randy
> 
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case studies using PPP authentication

[Randy Mueller]

I've been doing a lot of reading on PPP these past few days, and while I think I have 
a semi-decent understanding of how it works, I don't quite understand why PPP 
authentication would be configured.

Can somebody provide some insight into a practical use, maybe point me to some case 
studies or other links?

It's my understanding that it is primarily used on dial-up links, and that makes 
sense.  But under what circumstances would it come into use?

Maybe somebody could just send me an example of it's use?

Thanks in advance for any assistance.
Randy

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Re: HSRP configuration

[Jim Healis]

So, you are thinking of using multiple ports for the connection between 
the switches?

That was my last refuge as well. I was looking to see if anyone had 
implemented anything else, and how it turned out for them.

Brant Stevens wrote:

> A trunked EtherChannel link would cover those problems...
> 
> Brant I. Stevens
> Internetwork Solutions Engineer
> Thrupoint, Inc.
> 545 Fifth Avenue, 14th Floor
> New York, NY. 10017
> 646-562-6540
> 
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Jim Healis
> Sent: Tuesday, January 30, 2001 3:47 PM
> To: [EMAIL PROTECTED]
> Subject: Re: HSRP configuration
> 
> 
> What about physical port failure?  Or cable failure (i.e. gets yanked
> out by an idiot)?
> That's the kind of failure I was thinking of when I mentioned the single
> point.
> 
> Brant Stevens wrote:
> 
> 
>> Why not use an etherchannel connection for the isl link between the
>> switches.  this would eliminate the single point of failure
>> 
>> Brant I. Stevens
>> Internetwork Solutions Engineer
>> Thrupoint, Inc.
>> 545 Fifth Avenue, 14th Floor
>> New York, NY. 10017
>> 646-562-6540
>> 
>> -Original Message-
>> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
>> Jim Healis
>> Sent: Tuesday, January 30, 2001 2:21 PM
>> To: [EMAIL PROTECTED]
>> Subject: HSRP configuration
>> 
>> 
>> For those that have used HSRP in your networks for redundant external
>> connections, how have you dealt with the "single point of failure" issue
>> when you have two routers, two switches and using ISL to run HSRP
>> between them?
>> 
>> I have two 7206VXR routers, two Cat 6509 switches. My current drawing
>> shows using the ISL uplinks from the switches to the routers and the ISL
>> link between the two switches to pass HSRP heartbeat.  But I figure that
>> if the ISL link between the switches ever drops, then I have lost the
>> heartbeat and I have two active routers trying to be active HSRP.
>> 
>> I thought about using MHSRP, and having two separate groups for the two
>> separate switches the routers are connected to, but I still run into
>> that hearbeat thing again.
>> 
>> The last thought that I had was to run two ethernet segments from each
>> router to each switch.  That would give the needed redundancy, but it
>> would cost so much.
>> 
>> Any ideas?
>> 
>> Jim
>> 
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Re: Tacacs and Security question

[Muhammad Zahid]

Dear Greg,

Please check  it out

http://cisco.com/warp/public/707/index.shtml

Kindest Regards
Muhammad Zahid

Greg wrote:

> I am studying for the Written exam and I have heard that there are quite a
> few security questions that involve Tacacs and radius and when I went to
> Cisco's web site and did a search I didnt find alot of information on Tacacs
> and Radius. I am looking for information on the workings of Tacacs not the
> configuration. Am I doing the wrong kind of search? or does someone else
> have a better place to look?
>
> Thanks,
>
> Greg Lovato
>
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Re: IP accounting

[Tony van Ree]

Hi,

IP accounting only works outgoing on an interface.  

You can pick it up using SNMP. I would assume therefore that once the MIB path is 
known a simple SNMP "get" statement could pick up the details.  You could then  put 
them into a spreadsheet or similar and this will allow you to manipulate the data.


Teunis,
Hobart. Tasmania
Australia

On Monday, January 29, 2001 at 07:01:47 PM, Bulent Sahin wrote:

> When you configure IP accounting on an interface,  you can get information
> about how many bytes of data is coming from a mail server or a file server.
> With a small program you can get this information periodically from the
> router and then you can process this data according to your needs. Allright
> this is what we have. I'm looking for a better software which has some
> additional features and a good GUI .(not Cisco Secure ACS )
> Even this better software has to get data from the router and  the router
> has to generate this data. This means "slow down"; No difference.
> 
> Bulent Sahin
> 
> - Özgün Ýleti -
> Kimden: "Nick Payton" <[EMAIL PROTECTED]>
> Kime: "Kevin Wigle" <[EMAIL PROTECTED]>; "'Cisco@Groupstudy. Com'"
> <[EMAIL PROTECTED]>
> Gönderme tarihi: 29 Ocak 2001 Pazartesi 07:52
> Konu: RE: IP accounting
> 
> 
> > I agree with that statement in that sense of accounting.  I was under the
> > impression he was looking for traffic accounting either out of curiousity,
> > troubleshooting, or for SLA issues.  Good point though - so Elmer what
> type
> > of "accounting" are you reffering to ?
> >
> > Nick Payton
> >
> > -Original Message-
> > From: Kevin Wigle [mailto:[EMAIL PROTECTED]]
> > Sent: Sunday, January 28, 2001 9:01 PM
> > To: Nick Payton; suaveguru; 'Cisco@Groupstudy. Com'
> > Subject: Re: IP accounting
> >
> >
> > A poster pointed the list to NTTacPlus just a few weeks ago.
> >
> > It all depends on what is meant by "ip accounting".  Tacacs+ and Radius
> are
> > used within the aaa implementation.  Authentication Authorization
> Accounting
> >
> > I am experimenting with the above program now and I can:
> >
> > see when you logged in/off
> > see if you tried to start an exec
> > see what commands you gave while in exec
> > if dialin - how many bytes were transferred
> >
> > and I'm just getting started there is lots more..
> >
> > Unfortunately as far as I can tell - the data is raw.  i.e. you'll have to
> > suck it into a spreadsheet and massage it as you will.
> >
> > However, it can also log to an obdc/sql database - then you could do
> > queries.
> >
> > I think the Cisco tacacs server has canned reports but I have not looked
> at
> > it yet.
> >
> > Kevin Wigle
> >
> >
> >
> > - Original Message -
> > From: "Nick Payton" <[EMAIL PROTECTED]>
> > To: "suaveguru" <[EMAIL PROTECTED]>; "'Cisco@Groupstudy. Com'"
> > <[EMAIL PROTECTED]>
> > Sent: Monday, 29 January, 2001 00:15
> > Subject: RE: IP accounting
> >
> >
> > > TACACS or Radius ?  I am under the belief that those are both
> > authentication
> > > tools, not accounting tools.  Try using Netflow if your interested in
> > > accounting - IP accounting would be difficult to use for accounting
> > > purposes, but is usefull for getting a quick synopsis of the traffic
> > coming
> > > across a particular interface.
> > >
> > > Nick
> > >
> > > -Original Message-
> > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > > suaveguru
> > > Sent: Sunday, January 28, 2001 6:49 PM
> > > To: Bulent Sahin; ; Tony van Ree
> > > Subject: Re: IP accounting
> > >
> > >
> > > try tacacas or radius servers they are both reputable
> > > products in the market
> > > --- Bulent Sahin <[EMAIL PROTECTED]> wrote:
> > > > Hi,
> > > > Where can I find such tools?
> > > > Thanks.
> > > >
> > > > Bulent Sahin
> > > >
> > > > - Özgün Ýleti -
> > > > Kimden: "Tony van Ree" <[EMAIL PROTECTED]>
> > > > Kime: "Deloso. Elmer G (WPNSTA Yorktown)"
> > > > <[EMAIL PROTECTED]>;
> > > > <[EMAIL PROTECTED]>
> > > > Gönderme tarihi: 24 Ocak 2001 Çarþamba 00:22
> > > > Konu: Re: IP accounting
> > > >
> > > >
> > > > > Hi,
> > > > >
> > > > > IP accounting will slow down your router.  I would
> > > > tend to use it as a
> > > > tool for trouble shooting or finding specific stuff
> > > > on your network but not
> > > > much chop for anything else.  For billing etc there
> > > > are better tools
> > > > available.
> > > > >
> > > > > I feel routers should route (and switch too) and
> > > > accounting packages
> > > > should get the data from the router and account.
> > > > >
> > > > > Just my feelings.
> > > > >
> > > > > Teunis,
> > > > > Hobart, Tasmania
> > > > > Australia
> > > > >
> > > > >
> > > > > On Tuesday, January 23, 2001 at 08:45:39 AM,
> > > > Deloso. Elmer G (WPNSTA
> > > > Yorktown) wrote:
> > > > >
> > > > > > Hello, group.
> > > > > > Can someone give me feedback on implementing IP
> > > > Accounting on the
> > > > gateway
> > > > > > router? I'd like to know it's plus / minus
> > >

RE: HSRP configuration

[Brant Stevens]

A trunked EtherChannel link would cover those problems...

Brant I. Stevens
Internetwork Solutions Engineer
Thrupoint, Inc.
545 Fifth Avenue, 14th Floor
New York, NY. 10017
646-562-6540

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Jim Healis
Sent: Tuesday, January 30, 2001 3:47 PM
To: [EMAIL PROTECTED]
Subject: Re: HSRP configuration


What about physical port failure?  Or cable failure (i.e. gets yanked
out by an idiot)?
That's the kind of failure I was thinking of when I mentioned the single
point.

Brant Stevens wrote:

> Why not use an etherchannel connection for the isl link between the
> switches.  this would eliminate the single point of failure
>
> Brant I. Stevens
> Internetwork Solutions Engineer
> Thrupoint, Inc.
> 545 Fifth Avenue, 14th Floor
> New York, NY. 10017
> 646-562-6540
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Jim Healis
> Sent: Tuesday, January 30, 2001 2:21 PM
> To: [EMAIL PROTECTED]
> Subject: HSRP configuration
>
>
> For those that have used HSRP in your networks for redundant external
> connections, how have you dealt with the "single point of failure" issue
> when you have two routers, two switches and using ISL to run HSRP
> between them?
>
> I have two 7206VXR routers, two Cat 6509 switches. My current drawing
> shows using the ISL uplinks from the switches to the routers and the ISL
> link between the two switches to pass HSRP heartbeat.  But I figure that
> if the ISL link between the switches ever drops, then I have lost the
> heartbeat and I have two active routers trying to be active HSRP.
>
> I thought about using MHSRP, and having two separate groups for the two
> separate switches the routers are connected to, but I still run into
> that hearbeat thing again.
>
> The last thought that I had was to run two ethernet segments from each
> router to each switch.  That would give the needed redundancy, but it
> would cost so much.
>
> Any ideas?
>
> Jim
>
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RE: Catalyst error message

[Daniel Cotts]

You'll have to find a document covering Sup I architecture. Look for
Pinnacle. The document below covers error messages. It will shed a little
more light on what is being reported. It seems like a good idea not to buy
that card unless you learn that the message is benign.

From:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/sw_5_5/mess_rec/
emsg.htm

SYS-3-MOD_FAILREASON: Module [dec] failed due to [chars]

  [chars]

  [chars]

  [chars]

   Explanation   This message indicates module [dec] has failed due to
[chars]. [dec] is the module number and
   [chars] is one of the following: CPU Initialization Error, Memory
Test Failed, Boot Checksum Verification Failed,
   SPROM Checksum Verification Failed, EOBC Loopback Test Failed, LTL-A
Error, Flash Erase/Write Error,
   Pinnacle CBL Error, Pinnacle Packet Buffer Error, Pinnacle TLB Error,
or Unknown or Undocumented Error.
   The first [chars] line is "Ports disabled" if the module is
non-ATM/Route Switch Module (RSM) (non-IOS). The
   second [chars] line is a description of the module type configured in
NVRAM. The third [chars] line is a description
   of the module type inserted in the slot.

   Action Try resetting the module. If this message reappears, insert a
new module; if this message appears again,
   contact your technical support representative.

> -Original Message-
> From: Mask Of Zorro [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 30, 2001 1:42 PM
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: Catalyst error message
> 
> 
> What does the following error message mean:
> 
> BOOTROM Version 2.1, Dated Jun 4 1996 12:02:33
> BOOT date: 12/01/00
> BOOT time: 21:38:29
> SIMM RAM address test
> SIMM Ram r/w 55aa
> SIMM Ram r/w aa55
> Uncompressing image. This will take a minute...
> Module 1 failure due to CBL0, CBL1, or CBL2 Error
> 
> I was contemplating buying this sup engine until I saw the 
> following startup 
> error.
> 
> Z
> 
> 
> _
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Re: why is routing needed with VLANs

[fartcatcher]

Thank you for the information. I am stuggling with the use/purpose of VLANs 
and you've answered some questions for me.

In article <[EMAIL PROTECTED]>, 
[EMAIL PROTECTED] (John Neiberger) wrote:
>A VLAN is, by definition, a separate subnet.  If you decided to separate a
>single LAN into two VLANs, you'll have to change your addressing scheme. 
>Once you've done that, you have to route to get from one subnet to the
>other.  I don't even like the term "VLAN".  The very term seems to cause a
>lot of conceptual problems.   
>
>For example, let's say you have one LAN and you decide to create a new VLAN
>for a total of two VLANs.  This is absolutely no different than having two
>normal LANs on different ports on a router: you have two separate IP subnets
>and you must route to get from one to the other.  The only difference is
>that you can use trunking to pass data for both subnets down the same wire,
>and you can then let a switch split that traffic up and send it to thcorrect
>ports. 
>
>Imagine the router with two separate ethernet interfaces, each in its own
>subnet, and these are connected to two separate switches.  There is no
>topological difference between that scenario and a router doing ISL or
>802.1q trunking to a switch that is configured for two VLANs.  The
>requirements for connectivity are the same:  you must have a router to get
>from one subnet to the other.  Even though they are physically on the same
>switch, topologically speaking they are on different networks. 
>
>I hope this makes sense.  I had three people stop by my cube to talk and I
>had three phone calls while trying to write this.  :-) 
>
>Regards,
>John 
>
>>  OK.
>>  I must be brain dead, today.
>> (and, yes, Chuck, I *have* had my morning dose of Diet Coke :)
>>  and, yes, I know, "What's so special about 'today' "?
>> )
>>  As far I can understand it so far, about the only benefit that I see
>>  from VLANs is reducing the size of broadcast domains.
>>  
>>  Suppose that I have a switch in the closet with one big flat address
>>  space (well, it couldn't be that big with only one switch, now, could
>>  it ?>).  Then someone says,
>>"You know, we're getting a lot of blah-blah broadcast traffic.
>> Let's VLAN.
>>"
>>  OK, fine.  We VLAN and put whatever services in each VLAN that are
>>  required to handle the broadcasts (e.g., DHCP service).  So, now the
>>  switch doesn't send broadcasts outside a particular VLAN.
>>  
>>  But, what's so magic about a VLAN that the switch also decides not to
>>  send unicasts outside a VLAN.   Before the VLANs, the switch maintained
>>  a MAC table and knew which port to go out to get to any unicast address
>>  in the entire space.  So, why can't it continue to do that after we
>>  arbitrarily implement some constraint on broadcast addresses?
>>  It seems to me that the same, exact MAC table, with an additional VLAN
>>  field would not require that restriction.  If it's a broadcast, send the
>>  packet only out ports with a VLAN-id that matches the source port's
>>  VLAN-id.  If it's a unicast, handle it just like we used to.
>>  
>>  
>>  Similarly, even if we have 5 switches, I just don't see the requirement
>>  that we (as switch-code designers) must block unicasts and resort to a
>>  routing requirement.
>>  
>>  Even with 500 switches ... well, let's not get ridiculous :)
>>  
>>  
>>  I feel that there is a simple point that I've overlooked, so I will
>>  continue to RTFM while I await your responses.>)
>>  
>>  
>>  -
>>  Tks??? ??? | 
>>  BV???  | 
>>  Sr. Technical?Consultant,? SBM, A Gates/Arrow Co.
>>  Vox 770-623-3430???11455 Lakefield Dr.
>>  Fax 770-623-3429?? Duluth, GA 30097-1511
>>  =
>>  
>>  
>>  
>>  
>>  _
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>http://www.groupstudy.com/list/cisco.html
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>
>
>
>
>
>___
>Send a cool gift with your E-Card
>http://www.bluemountain.com/giftcenter/
>
>
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Please advice!!!!

[Kay Braimoh]

Hi Guys,
Could anyone please advice on how to set up a mac with ISDN30 to =
directly ftp into a far end router. What ppp authentication will be =
advisable to use, if at all this can be done..

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Official CIPT coursebook

[Matt Holbert]

Anyone willing to part with the official CIPT course book? Email if
interested


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HSRP configuration

[Jim Healis]

For those that have used HSRP in your networks for redundant external 
connections, how have you dealt with the "single point of failure" issue 
when you have two routers, two switches and using ISL to run HSRP 
between them?

I have two 7206VXR routers, two Cat 6509 switches. My current drawing 
shows using the ISL uplinks from the switches to the routers and the ISL 
link between the two switches to pass HSRP heartbeat.  But I figure that 
if the ISL link between the switches ever drops, then I have lost the 
heartbeat and I have two active routers trying to be active HSRP.

I thought about using MHSRP, and having two separate groups for the two 
separate switches the routers are connected to, but I still run into 
that hearbeat thing again.

The last thought that I had was to run two ethernet segments from each 
router to each switch.  That would give the needed redundancy, but it 
would cost so much.

Any ideas?

Jim

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Re: HSRP configuration

[Jim Healis]

What about physical port failure?  Or cable failure (i.e. gets yanked 
out by an idiot)?
That's the kind of failure I was thinking of when I mentioned the single 
point.

Brant Stevens wrote:

> Why not use an etherchannel connection for the isl link between the
> switches.  this would eliminate the single point of failure
> 
> Brant I. Stevens
> Internetwork Solutions Engineer
> Thrupoint, Inc.
> 545 Fifth Avenue, 14th Floor
> New York, NY. 10017
> 646-562-6540
> 
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Jim Healis
> Sent: Tuesday, January 30, 2001 2:21 PM
> To: [EMAIL PROTECTED]
> Subject: HSRP configuration
> 
> 
> For those that have used HSRP in your networks for redundant external
> connections, how have you dealt with the "single point of failure" issue
> when you have two routers, two switches and using ISL to run HSRP
> between them?
> 
> I have two 7206VXR routers, two Cat 6509 switches. My current drawing
> shows using the ISL uplinks from the switches to the routers and the ISL
> link between the two switches to pass HSRP heartbeat.  But I figure that
> if the ISL link between the switches ever drops, then I have lost the
> heartbeat and I have two active routers trying to be active HSRP.
> 
> I thought about using MHSRP, and having two separate groups for the two
> separate switches the routers are connected to, but I still run into
> that hearbeat thing again.
> 
> The last thought that I had was to run two ethernet segments from each
> router to each switch.  That would give the needed redundancy, but it
> would cost so much.
> 
> Any ideas?
> 
> Jim
> 
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Re: CCIE Written

[Richard Gallagher]

Could you be a little more presice about what you want to know???

Rich

On Jan 30,  9:43pm, <[EMAIL PROTECTED]> chatted about:
> Subject:CCIE Written
> Has anyone taken it?  If so I would like to speak to you so please email
> me @ [EMAIL PROTECTED] if you have taken it.
>
> Thank You.
>
> _
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-- 

  *** Please copy your emails to [EMAIL PROTECTED] ***

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#||   ||| Euro-CATS | Direct:+32 2 704 5421 #
#||   ||| Cisco Systems Belgium | Fax:   +32 2 704 6000 #
#       | Pegasus Park  | email: [EMAIL PROTECTED] #
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 "Normal people believe that if it ain't broke, don't fix it. Engineers
  believe that if it ain't broke, it doesn't have enough features yet."

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CCIE Written

[saden]

Has anyone taken it?  If so I would like to speak to you so please email
me @ [EMAIL PROTECTED] if you have taken it.

Thank You.

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RE: HSRP configuration

[Brant Stevens]

Why not use an etherchannel connection for the isl link between the
switches.  this would eliminate the single point of failure

Brant I. Stevens
Internetwork Solutions Engineer
Thrupoint, Inc.
545 Fifth Avenue, 14th Floor
New York, NY. 10017
646-562-6540

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Jim Healis
Sent: Tuesday, January 30, 2001 2:21 PM
To: [EMAIL PROTECTED]
Subject: HSRP configuration


For those that have used HSRP in your networks for redundant external
connections, how have you dealt with the "single point of failure" issue
when you have two routers, two switches and using ISL to run HSRP
between them?

I have two 7206VXR routers, two Cat 6509 switches. My current drawing
shows using the ISL uplinks from the switches to the routers and the ISL
link between the two switches to pass HSRP heartbeat.  But I figure that
if the ISL link between the switches ever drops, then I have lost the
heartbeat and I have two active routers trying to be active HSRP.

I thought about using MHSRP, and having two separate groups for the two
separate switches the routers are connected to, but I still run into
that hearbeat thing again.

The last thought that I had was to run two ethernet segments from each
router to each switch.  That would give the needed redundancy, but it
would cost so much.

Any ideas?

Jim

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please remove fartcatcher@routergod.com from the list. Thanx.

[fart catcher]

Please remove [EMAIL PROTECTED] from the mailing list.

Thanks.



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Cisco 4000 Cables - Not sure???

[Timothy Ouellette]

Good afternoon all,

just wishing this forum would really dump the topic about the
pdf's/books. There are tons of other places to go to find these
materials. I hope this place doesn't get saturated with "me toos". 
Anyways.

I just recently bought a cisco 4000 router with the np-2t (2 serial
ints) on it and I was planning to use it to do frame relay with my 25xx
series in my home lab.  I'm just not sure what cable it is that I need. 
Someone else had mentioned a 4000 dce to 25xx dte but could any of your
smart folk give me some better insight as to what I need to do this? 
Thanks soo much for your time.

Tim

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Re: Sybex or Syngress for CCNP Support Exam

[Brad Ellis]

Syngress is definitely better...although I might be a bit biased (Im one of
the authors for that book!)  :)

-Brad

"Wibowo Nur Susetio" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Dear All,
>
> Any body have experience with sybex/syngress for CCNP Support (640-506)?
> Which one is good?
>
> Tks
>
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RE: Catalyst error message

[Halaska, David]

I believe that the supervisor engine is faulty and would need replacing.  If
you don't have a contract that can get expensive.  CBL is the color blocking
logic.  I think every line card has that.  On the CCO site do a search on
"cbl error" and you get some info.  Its all pretty sketchy though.

David Halaska

-Original Message-
From: Mask Of Zorro [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 30, 2001 1:42 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Catalyst error message


What does the following error message mean:

BOOTROM Version 2.1, Dated Jun 4 1996 12:02:33
BOOT date: 12/01/00
BOOT time: 21:38:29
SIMM RAM address test
SIMM Ram r/w 55aa
SIMM Ram r/w aa55
Uncompressing image. This will take a minute...
Module 1 failure due to CBL0, CBL1, or CBL2 Error

I was contemplating buying this sup engine until I saw the following startup

error.

Z


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Re: Catalyst error message

[Mason Eike]

 According to Cisco's site:

   Was this switch actively switching traffic at the time you reset
the switch?

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/c5krn/sw_rns/78_3829.htm#xtocid2465133


On 30 Jan 2001 15:50:05 -0500, [EMAIL PROTECTED] ("Mask Of
Zorro") wrote:

>What does the following error message mean:
>
>BOOTROM Version 2.1, Dated Jun 4 1996 12:02:33
>BOOT date: 12/01/00
>BOOT time: 21:38:29
>SIMM RAM address test
>SIMM Ram r/w 55aa
>SIMM Ram r/w aa55
>Uncompressing image. This will take a minute...
>Module 1 failure due to CBL0, CBL1, or CBL2 Error
>
>I was contemplating buying this sup engine until I saw the following startup 
>error.
>
>Z
>
>
>_
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>
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Re: DLSW+ question

[Richard Gallagher]

You are currently on the ethernet interface, try adding the following command
on both routers:

bridge irb
brigde 1 route ip

Rich

On Jan 30,  6:48pm, [EMAIL PROTECTED] chatted about:
> Subject:DLSW+ question
>
> I am trying to setup two routers with DLSW+ , when I do with routing ,I can'=
> t=20
> ping each other loopback interfaces for some reason.=20
>
>
> Hostname DCE_Router
> dlsw local-peer peer-id 10.1.1.1
> dlsw remote-peer 0 tcp 10.1.1.2
> dlsw bridge-group 1
>
> Loopback0
> =A0 ip address 10.1.1.1 255.255.255.0
>
> interface Ethernet0
> ip address 150.1.1.1 255.255.255.0
> bridge-group 1
>
> interface Serial0
> ip address 10.1.2.1 255.255.255.0
> encapsulation ppp
> clockrate 64000
>
>
> bridge 1 protocol ieee
>
> router eigrp 100
> network 10.0.0.0
> redistribute connected
>
> ___
>
> Hostname DTE_Router
> dlsw local-peer peer-id 10.1.1.2
> dlsw remote-peer 0 tcp 10.1.1.1
> dlsw bridge-group 1
>
> Loopback0
> =A0 ip address 10.1.1.2 255.255.255.0
>
> interface Ethernet0
> ip address 160.1.1.2 255.255.255.0
> bridge-group 1
>
> interface Serial0
> ip address 10.1.2.2 255.255.255.0
> encapsulation ppp
>
>
> bridge 1 protocol ieee
>
>
>
> router eigrp 100
> network 10.0.0.0
> redistribute connected
>
>
>
>
> _
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-- 

  *** Please copy your emails to [EMAIL PROTECTED] ***

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#||   ||| Euro-CATS | Direct:+32 2 704 5421 #
#||   ||| Cisco Systems Belgium | Fax:   +32 2 704 6000 #
#       | Pegasus Park  | email: [EMAIL PROTECTED] #
#.:||:.:||:.| De Kleetlaan, 6A  |   #
#   Cisco Systems   | BE 1831 Diegem| http://www.cisco.com/tac  #
#---#
 "Normal people believe that if it ain't broke, don't fix it. Engineers
  believe that if it ain't broke, it doesn't have enough features yet."

  Check out this link: http://www.cisco.com/warp/customer/63/

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Catalyst error message

[Mask Of Zorro]

What does the following error message mean:

BOOTROM Version 2.1, Dated Jun 4 1996 12:02:33
BOOT date: 12/01/00
BOOT time: 21:38:29
SIMM RAM address test
SIMM Ram r/w 55aa
SIMM Ram r/w aa55
Uncompressing image. This will take a minute...
Module 1 failure due to CBL0, CBL1, or CBL2 Error

I was contemplating buying this sup engine until I saw the following startup 
error.

Z


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RE: CCNP Books

[Brandon Rose]

Actually I'm one of the people that would much -prefer- to read a PDF over a
book.  If I purchase a technical book that has the entire text in PDF
format, the only time I actually open the book itself is to get at the CD.

There are obvious piracy problems when the contents of a $50 book are
available as a PDF, which is a little disappointing.  Seeing as I work for a
video game publisher I see quite clearly how damaging piracy is to a
publisher.

Think of some of the heftier Cisco Press books from the CCIE development
series.  I'd gladly pay $60 for a complete PDF I can read anywhere and keep
as reference anywhere instead of paying $60 to have to lug a 20 lb book
around!

Call me crazy, but using a CD-R as opposed to renting a U-haul to transport
my library from home to the office is a bit more appealing.

Just some thoughts,
Brandon


> -Original Message-
> From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 30, 2001 2:02 PM
> To: [EMAIL PROTECTED]
> Subject: RE: CCNP Books
> 
> 
> Just want to put in a couple words on a topic I feel 
> passionate about. If 
> people are converting copyrighted books to PDF and giving 
> them away or 
> selling them, that's illegal, unethical, and stupid.
> 
> Obviously the publishing industry needs to come up with ways 
> to get books 
> to people in formats other than paper, at prices that are 
> affordable around 
> the world, not just in wealthy Silicon Valley. However, the 
> publishing 
> industry will not be able to innovate if people don't pay for 
> what they 
> use. Also, as Howard says, authors will stop creating works 
> if they can't 
> make money on them. So, you're just screwing yourselves when 
> you obtain 
> illegal copies of books, movies, and yes, even music.
> 
> I think the mentality that it's OK to steal comes from young 
> people who 
> haven't yet created anything. I help out in our local high school in 
> computer classes. I see the light bulbs go on when I tell my 
> kids, "Ten 
> years from now, it may be you creating that cool, new game or 
> video or 
> software application. And you may have spent years and tons 
> of money to 
> produce it. How will you feel if people steal it instead of 
> paying for it?"
> 
> Usually the kids think about that for a while and see my 
> point. One kid 
> told me, "I'm not going to create anything. I just want to be 
> a computer 
> technician." That was the saddest thing I've heard.
> 
> I think it's good that we use this list every so often to 
> remind people 
> that some resources are not free.
> 
> OK, let's get back to technical stuff now! &;-)
> 
> Priscilla

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Re: Early Token release

[Priscilla Oppenheimer]

At 11:03 AM 1/30/01, Thangavel .V.M wrote:
>I have a question extending to this discussion, whether this early token
>release will create a bus contention ?

It won't create bus contention since Token Ring is not a bus. But it can 
reduce the amount of time a station has to wait for a free token, so you 
could say it reduces contention. You may be thinking that it makes it more 
likely that another station will jump in and grab the token, but that 
station probably would have grabbed the token anyway. Estimating how much 
early token release helps or harms is a really tricky problem that would 
require detailed knowledge of traffic arrival patterns, which is often 
impossible to determine.

Without early token release, a station releases a free token only after the 
station's transmission has completely circled the ring and returned to the 
sender. With early token release, the station releases a free token right 
after sending the last bit of the transmission. On large networks, this may 
reduce access time for other stations. On small networks, it doesn't make 
any difference because the transmission has come around already anyway. 
That's the dirty little secret with early token release (it doesn't really 
help on most networks! &;-)

And here's another dirty little secret. You know those frame-copied bits 
that everyone makes a big deal about? Well, IBM developed Token Ring with 
two types of delivery mechanisms -- best effort (in which case the bits are 
ignored) and assured delivery (in which case the bits are checked). As it 
turns out almost all applications are best effort and the bits are ignored.

The frame copied bits are used for ring poll and neighbor discovery. When 
the Active Monitor sends Active Monitor Present, the immediately downstream 
neighbor sets the Frame Copied/Address Recognized bits and retransmits the 
frame. The rest of the stations simply retransmit the frame. They now know 
that there's an Active Monitor, but only the first station knows who its 
upstream neighbor is. That station then sends Standby Monitor Present. The 
immediately downstream neighbor sets the Frame Copied/Address Recognized 
bits and retransmits the frame. That station now knows who its upstream 
neighbor is. And so it continues until every station learns the address of 
its upstream neighbor, using the Frame Copied/Address Recognized bits. And 
that's what they are really good for. They aren't good for acks.

Priscilla



>Thanks / Thangavel
>- Original Message -
>From: "Richard Gallagher" <[EMAIL PROTECTED]>
>To: "Jim Dixon" <[EMAIL PROTECTED]>; "Nathan Casassa"
><[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
>Sent: Monday, January 29, 2001 8:52 PM
>Subject: Re: Early Token release
>
>
> > >From CCO:
> >
> > "Early token release is a method whereby the Token Ring interfaces can
>release
> > the token back onto the ring immediately after transmitting, rather than
> > waiting for the frame to return"
> >
> > Therefore you do not need to wait for the frame to return to see if the
>frame
> > has been copied or not (frame status field) and then removed from the
>ring.
> >
> > On Jan 29,  4:17pm, Jim Dixon wrote:
> > > Subject: RE: Early Token release
> > > I thought that Early Token Release was when the Token was released prior
>to
> > > acknoledgement being received?
> > >
> > >
> > > -Original Message-
> > > From: Nathan Casassa [mailto:[EMAIL PROTECTED]]
> > > Sent: Saturday, January 27, 2001 12:57 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: Re: Early Token release
> > >
> > >
> > > Early Token Release will release the token when the last bit of the
>frame
> > > has been sent
> > > out:
> > >
> > >
> > >
> > > Faisal Athar wrote:
> > >
> > > > Hi,
> > > > Please solve my confusion for this as I am getting different answers
>from
> > > > different resources..
> > > >
> > > > Early token release
> > > >
> > > > (1) allows one token and more than one frames.
> > > > (2) Allows more than one token and more than one frames.
> > > > (3)allows more than two tokens and one data frame.
> > > >
> > > > Thanks  a lot in advance...
> > > >
> > > > Faisal.
> > > >




Priscilla Oppenheimer
http://www.priscilla.com

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Re: AUX port connects to Console???

[Brian Lodwick]

Terminal Servers weren't born just to be terminal servers, they have other 
uses. You could plug those async lines into modems instead of into other 
router's console ports.

>>>Brian


>From: Ruben Arias <[EMAIL PROTECTED]>
>Reply-To: Ruben Arias <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: AUX port connects to Console???
>Date: Tue, 30 Jan 2001 15:37:24 -0300
>
>I'm trying to get a clearer picture on the subject
>Don't have a 2509 or 2511 and never saw one.
>But on 3600 you can add NM-16A which is 16 port Async module or
>you can add NM-16AM which is 16 port Analog modem module.
>I know 3600 + NM-16AM is called an access server
>Will 3600 + NM-16A be called terminal server? or access server ?
>Is Terminal Server same as Access Server as stated by Brian (Landa) and 
>Daniel?
>Thanks
>Ruben
>
>Brian Lodwick wrote:
>
> > Terminal server, it doesn't sound like such a good thing, huh.
> > It is a router with async lines. You take the lines and plug them into 
>all
> > of your other routers in the rack throw a few commands on the lines 
>maybe
> > make a little host file and you can plug the console into the terminal
> > server and reverse telnet into the other routers instead of moving your
> > console cable from router to router.
> >
> > >>>Brian
> >
> > >From: Ruben Arias <[EMAIL PROTECTED]>
> > >Reply-To: Ruben Arias <[EMAIL PROTECTED]>
> > >To: [EMAIL PROTECTED]
> > >Subject: Re: AUX port connects to Console???
> > >Date: Tue, 30 Jan 2001 14:06:59 -0300
> > >
> > >What's a terminal server and where can I find more info on the subject?
> > >
> > >Adam Burgess wrote:
> > >
> > > > > I have four 25xx routers... but I don't have a terminal server 
>=
> > > > 
> > > >
> > > > Using your example, you will need to connect the AUX port on R1 to 
>the =
> > > > CON port on R2, etc, etc. =20
> > > >
> > > > Standard Cisco Roll-Over cable is needed.
> > > >
> > > > Config on the R1 should work with:
> > > >  line aux 0
> > > >  access-class 1 in
> > > >  no exec
> > > >  exec-timeout 0 0
> > > >  transport input all
> > > >  stopbits 1
> > > >  flowcontrol hardware
> > > >
> > > > You will probably also need to:
> > > >  clear line aux 0
> > > > on the control router (or do a restart) before the config will work.
> > > >
> > > > You will then be able to telnet to R1 on TCP 2001 to gain console 
>access
> > >=
> > > > to R2.
> > > >
> > > > I do this on a 2509 so my AUX port is actually TCP 2009 as 2001-2008 
>are
> > >=
> > > > used by Async Ports.  Likewise on a 2511, AUX would be TCP 2017 as =
> > > > 2001-2016 are used by Async Ports.
> > > >
> > > > Good Luck.
> > > >
> > > > Adam Burgess
> > > > Brisbane, Australia
> > > >
> > > > _
> > > > 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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RE: BSCN??

[William E. Gragido]

I cannot say that there were or were not, that would violate the NDA,
however I can say that I did not spend nearly as much time studying IPX
EIGRP scenarios as I did studying IP EIGRP scenarios.

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Gopinath Pulyankote
Sent: Tuesday, January 30, 2001 12:28 PM
To: [EMAIL PROTECTED]
Subject: Re: BSCN??


was there any IPX EIGRP questions?

"Timothy Metz" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I just took the BSCN today and all I used was the Cisco Press book. I read
> the book and then read it again while creating my own study guide. So far,
> the Cisco press books have not let me down one bit. If you know them, you
> will have zero problems on the test.
>
> As far as the test itself, in my case, the first two thirds were easy.
What
> I mean by that is no reading in-between the lines or remembering really
> obscure details were necessary. The last third took as long as the first
two
> thirds. The questions were challenging and required much thought. I scored
a
> 885.
>
>
> Tim
>
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > Buri, Heather H
> > Sent: Tuesday, January 30, 2001 5:55 PM
> > To: 'William E. Gragido'; 'AndyD'; '[EMAIL PROTECTED]'
> > Subject: RE: BSCN??
> >
> >
> > For this exam, would you recommend that the explanation of BGP provided
in
> > the BSCN books is sufficient or would you recommend Basaam Halabi's
book,
> > Internet Routing Architectures, to pass the exam?  Also, what book(s) do
> > people recommend for this exam?
> >
> > I currently have the BSCN book by Thomas M. Thomas published by
> > McGraw Hill
> > ISBN 0-07-212477-6 and I don't like it.  I am only on Chapter 4 but have
> > already found too many typos in it.  I expect a few, but this is
> > ridiculous.
> > Can anyone recommend the book by Cisco Press for BSCN?
> >
> > Thanks,
> >
> > Heather Buri
> >
> >
> > -Original Message-
> > From: William E. Gragido [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, January 30, 2001 10:12 AM
> > To: 'AndyD'; [EMAIL PROTECTED]
> > Subject: RE: BSCN??
> >
> >
> > No IS-IS, but you must know OSPF configs, EIGRP and BGPv4 like its cool
> >
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > AndyD
> > Sent: Monday, January 29, 2001 10:49 PM
> > To: [EMAIL PROTECTED]
> > Subject: BSCN??
> >
> >
> > Has anybody out there taken the BSCN test?? How was it??  Were there any
> > questions on IS-IS?  Mostly OSPF and BGP??
> >
> > Thanks,
> >
> >   AD
> >
> >
> > _
> > 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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>


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Drake CCIE-ISP

[LOPEZ Miguel Angel]

Hi,
Did anyone take the writen test CCIE-ISP recently?
If yes, what are the pricipals topics taked int the test?
TIA

Miguel lopez

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RE: CCNP Books

[Priscilla Oppenheimer]

Just want to put in a couple words on a topic I feel passionate about. If 
people are converting copyrighted books to PDF and giving them away or 
selling them, that's illegal, unethical, and stupid.

Obviously the publishing industry needs to come up with ways to get books 
to people in formats other than paper, at prices that are affordable around 
the world, not just in wealthy Silicon Valley. However, the publishing 
industry will not be able to innovate if people don't pay for what they 
use. Also, as Howard says, authors will stop creating works if they can't 
make money on them. So, you're just screwing yourselves when you obtain 
illegal copies of books, movies, and yes, even music.

I think the mentality that it's OK to steal comes from young people who 
haven't yet created anything. I help out in our local high school in 
computer classes. I see the light bulbs go on when I tell my kids, "Ten 
years from now, it may be you creating that cool, new game or video or 
software application. And you may have spent years and tons of money to 
produce it. How will you feel if people steal it instead of paying for it?"

Usually the kids think about that for a while and see my point. One kid 
told me, "I'm not going to create anything. I just want to be a computer 
technician." That was the saddest thing I've heard.

I think it's good that we use this list every so often to remind people 
that some resources are not free.

OK, let's get back to technical stuff now! &;-)

Priscilla

At 10:15 AM 1/30/01, Howard C. Berkowitz wrote:
> >And why should they be banned.I thought the whole purpose of this list is to
> >help people pass there Cisco exams not preach about copyright laws etc.If
> >you personally don't wish to read mails about PDF requests then ignore
> >them,don't let it bother you mate.Lifes to short,get abit more of a life.
> >Air your fews on 'Points of View'They like moaners !
> >
> >Bob
>
>Hey, a really good way to be sure to pass is take over the testing
>center at gunpoint, hack into the computers for the correct answers,
>enter them, and pass your written.  For the lab tests, have your
>armed retainers control the proctors and be sure they understand that
>if they tell anyone that your experience was at all unusual, sooner
>or later someone would ravish their sheep and slaughter their women.
>
>But I would hope that such an approach doesn't appeal to many, as
>it's both unethical and stupid -- stupid in that it's a way to kill
>off the program.
>
>Ripping off copyrighted materials is also unethical and stupid.
>Originally, I negotiated with Cisco Press for my first couple of
>books, but cancelled the contract due to some (no longer requested)
>Cisco requirements that the text essentially be free to anyone with a
>Smartnet contract, as well as some other provisions that simply
>didn't make it financially viable.
>
>If, as an author and certification study provider, I can make no
>money at it, I'm not going to produce more materials.  That's not to
>say that I won't work with individuals, but only where there is a
>reason to. (hmmmnow that I've finished my divorce)
>
> >
> >-Original Message-
> >From: Andy [mailto:[EMAIL PROTECTED]]
> >Sent: Tuesday, January 30, 2001 7:46 AM
> >To: Robert Nickson
> >Cc: Tariq; [EMAIL PROTECTED]
> >Subject: RE: CCNP Books
> >
> >
> >
> >I propose the word [pdf/PDF] are banned from this list.
> >
> >andy
> >
> >On Tue, 30 Jan 2001, Robert Nickson wrote:
> >
> >>  Thats right 
> >>  Can you send PDF books to me also !!
> >>
> >>  Cheers
> >>  Bob
> >>
> >>  -Original Message-
> >>  From: Tariq [mailto:[EMAIL PROTECTED]]
> >>  Sent: Tuesday, January 30, 2001 1:00 PM
> >>  To: [EMAIL PROTECTED]
> >>  Subject: CCNP Books
> >>
> >>
> >>  Hello Everybody.
> >>
> >>  I am watching this news group from last 3/4 weeks.
> >>  Most of the people here are talking about CCNA PDF Files.
> >>  It seems that CCNA Guys are trying to help each other and they are 
> sharing
> >>  their PDF files (E-Books).
> >>
> >>  Now I want to ask from everybody that if anybody have CCNP PDF Files than
> >we
> >>  can start sharing of our resources and exam experience. I am 
> interested in
> >>  Routing PDF File. If you have please forward it to me
> >>
> >>  Thanks
> >>
> >>  Tariq
> >>
> >>  _
> >>  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, li

RE: BSCN??

[Fowler, Joey]

Usually I try and stay out of the clutter related to books, but relating to
the Original posting for this thread(which I couldn't find) My personal
comments on the CiscoPress book are to read chapter 9 first. While studying,
be prepared to turn to it to clarify concepts. Sometimes you are so busy
trying to figure all the in depth stuff you miss the whole picture, and that
chapter tries to keep things simple.

Joey

-Original Message-
From: hamlet [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 30, 2001 1:28 PM
To: William E. Gragido
Cc: 'Buri, Heather H'; 'AndyD'; [EMAIL PROTECTED]
Subject: RE: BSCN??



Try "routing in the internet" by christian huitema (2ns edition has an
orange cover)
very in-depth coverage of all the major routing protocols, good to read
cover to cover, a brief section on IS-IS and some other rare protocols is
included.

plus: recommended by nanog ;)

-hamlet

On Tue, 30 Jan 2001, William E. Gragido wrote:

> I would say that you are better off buying Sam Halabis book for a
formidable
> comparison.  I cannot really comment on Thomas's book due to the fact that
I
> never read it.  I can say however that the amount of BGPv4 info studied
> should come from varied sources.
> 
> -Original Message-
> From: Buri, Heather H [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 30, 2001 10:55 AM
> To: 'William E. Gragido'; 'AndyD'; '[EMAIL PROTECTED]'
> Subject: RE: BSCN??
> 
> 
> For this exam, would you recommend that the explanation of BGP provided in
> the BSCN books is sufficient or would you recommend Basaam Halabi's book,
> Internet Routing Architectures, to pass the exam?  Also, what book(s) do
> people recommend for this exam?
> 
> I currently have the BSCN book by Thomas M. Thomas published by McGraw
Hill
> ISBN 0-07-212477-6 and I don't like it.  I am only on Chapter 4 but have
> already found too many typos in it.  I expect a few, but this is
ridiculous.
> Can anyone recommend the book by Cisco Press for BSCN?
> 
> Thanks,
> 
> Heather Buri
> 
> 
> -Original Message-
> From: William E. Gragido [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 30, 2001 10:12 AM
> To: 'AndyD'; [EMAIL PROTECTED]
> Subject: RE: BSCN??
> 
> 
> No IS-IS, but you must know OSPF configs, EIGRP and BGPv4 like its cool
> 
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> AndyD
> Sent: Monday, January 29, 2001 10:49 PM
> To: [EMAIL PROTECTED]
> Subject: BSCN??
> 
> 
> Has anybody out there taken the BSCN test?? How was it??  Were there any
> questions on IS-IS?  Mostly OSPF and BGP??
> 
> Thanks,
> 
>   AD
> 
> 
> _
> FAQ, list archives, and subscription info:
> http://www.groupstudy.com/list/cisco.html
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re: what's a terminal server was AUX port connects to Console

[Brian Lodwick]

Well reverse telnetting is what you are doing when you go from line to line. 
It is the protocol used and specified by using the port number 2000 + line 
number. There are other protocols you can use by specifying other ports like 
tcp raw, but who really cares your definition IS a  better definition than 
mine.

>>>Brian

>From: Daniel Cotts <[EMAIL PROTECTED]>
>Reply-To: Daniel Cotts <[EMAIL PROTECTED]>
>To: "'Ruben Arias'" <[EMAIL PROTECTED]>,"'[EMAIL PROTECTED]'" 
>  <[EMAIL PROTECTED]>
>Subject: re: what's a terminal server was AUX port connects to Console
>Date: Tue, 30 Jan 2001 11:46:49 -0600
>
>Look up Access Servers on CCO. Examples are the 2509 and 2511. You connect
>to them either via the console or via Telnet. Each of the async ports then
>connects to another routers console port. You can then switch which router
>you wish to configure without touching any cables. Used in labs. Also used
>to manage routers at a remote site.
>The configuration of the terminal server is known as reverse telnet. There
>are examples on CCO. Also in the Caslow book.
>
> > -Original Message-
> > From: Ruben Arias [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, January 30, 2001 11:07 AM
> > To: [EMAIL PROTECTED]
> > Subject: Re: AUX port connects to Console???
> >
> >
> > What's a terminal server and where can I find more info on
> > the subject?
> >
> > Adam Burgess wrote:
> >
> > > > I have four 25xx routers... but I don't have a terminal
> > server =
> > > 
> > >
> > > Using your example, you will need to connect the AUX port
> > on R1 to the =
> > > CON port on R2, etc, etc. =20
> > >
> > > Standard Cisco Roll-Over cable is needed.
> > >
> > > Config on the R1 should work with:
> > >  line aux 0
> > >  access-class 1 in
> > >  no exec
> > >  exec-timeout 0 0
> > >  transport input all
> > >  stopbits 1
> > >  flowcontrol hardware
> > >
> > > You will probably also need to:
> > >  clear line aux 0
> > > on the control router (or do a restart) before the config will work.
> > >
> > > You will then be able to telnet to R1 on TCP 2001 to gain
> > console access =
> > > to R2.
> > >
> > > I do this on a 2509 so my AUX port is actually TCP 2009 as
> > 2001-2008 are =
> > > used by Async Ports.  Likewise on a 2511, AUX would be TCP 2017 as =
> > > 2001-2016 are used by Async Ports.
> > >
> > > Good Luck.
> > >
> > > Adam Burgess
> > > Brisbane, Australia
> > >
> > > _
> > > 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: how useful is certificationzone ?

[Phil Barker]

How can you forget your CCNP study ?
Do you have a 'Brain Leak' ?

I've been with CertificationZone for about a year now.
The white papers do not contain all the material you
will need to pass, which they happily admit to, but
they are very well written and tend to keep to a
certain formula presentation wise. 

IMO is excellent value for money, and will stay long
after CCIE written.

Regards,

Phil.

PS : I would tend to agree with other comments that 3
months study for CCIE written from SCRATCH would be
difficult to achieve. What is the rush ?


--- Mongol Blizzard <[EMAIL PROTECTED]> wrote:
> hello all
> how many ccie wriiten aspirants have joined
> certificationzone.com?
> what is your opinion(with no marketing spices)
> about the note below?
> 
> if i have a plan of taking the written in 3 months
> and start to study from 
> scratch assuming all i have learnt in ccnp is
> forgottenthen at what 
> level do i need to join certificationzone.com?
> 
> all sincere answers appreciated.
> regards
> 
>
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Do You Yahoo!?
Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk
or your free @yahoo.ie address at http://mail.yahoo.ie

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Re: AUX port connects to Console???

[Ruben Arias]

I'm trying to get a clearer picture on the subject
Don't have a 2509 or 2511 and never saw one.
But on 3600 you can add NM-16A which is 16 port Async module or
you can add NM-16AM which is 16 port Analog modem module.
I know 3600 + NM-16AM is called an access server
Will 3600 + NM-16A be called terminal server? or access server ?
Is Terminal Server same as Access Server as stated by Brian (Landa) and Daniel?
Thanks
Ruben

Brian Lodwick wrote:

> Terminal server, it doesn't sound like such a good thing, huh.
> It is a router with async lines. You take the lines and plug them into all
> of your other routers in the rack throw a few commands on the lines maybe
> make a little host file and you can plug the console into the terminal
> server and reverse telnet into the other routers instead of moving your
> console cable from router to router.
>
> >>>Brian
>
> >From: Ruben Arias <[EMAIL PROTECTED]>
> >Reply-To: Ruben Arias <[EMAIL PROTECTED]>
> >To: [EMAIL PROTECTED]
> >Subject: Re: AUX port connects to Console???
> >Date: Tue, 30 Jan 2001 14:06:59 -0300
> >
> >What's a terminal server and where can I find more info on the subject?
> >
> >Adam Burgess wrote:
> >
> > > > I have four 25xx routers... but I don't have a terminal server =
> > > 
> > >
> > > Using your example, you will need to connect the AUX port on R1 to the =
> > > CON port on R2, etc, etc. =20
> > >
> > > Standard Cisco Roll-Over cable is needed.
> > >
> > > Config on the R1 should work with:
> > >  line aux 0
> > >  access-class 1 in
> > >  no exec
> > >  exec-timeout 0 0
> > >  transport input all
> > >  stopbits 1
> > >  flowcontrol hardware
> > >
> > > You will probably also need to:
> > >  clear line aux 0
> > > on the control router (or do a restart) before the config will work.
> > >
> > > You will then be able to telnet to R1 on TCP 2001 to gain console access
> >=
> > > to R2.
> > >
> > > I do this on a 2509 so my AUX port is actually TCP 2009 as 2001-2008 are
> >=
> > > used by Async Ports.  Likewise on a 2511, AUX would be TCP 2017 as =
> > > 2001-2016 are used by Async Ports.
> > >
> > > Good Luck.
> > >
> > > Adam Burgess
> > > Brisbane, Australia
> > >
> > > _
> > > 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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Re: 805 and async modem sample config needed

[RCL]

Did you try Config Maker:
(In config maker, under router, you see the 805)

==
http://sj-webadv.cisco.com/cgi-bin/webisapi.dll?Session=367049,U=21553,ST=70,N=5,K=5963,P=Z,Case=483
==


--- Piatnitchi Cristian
<[EMAIL PROTECTED]> wrote:
> Hi all
> 
> I am trying to set up a DDR config but I am not sure
> I am on the right way.
> Could you send me a sample config lines for that
> (serial interface and line
> 1) ?
> 
> My config for that: 
> 
> line 1
>  modem InOut
>  transport input all
>  stopbits 1
>  flowcontrol hardware
> 
> I tried a reverse telenet: 10.10.10.1 2001  (line 1)
> I have connection but neither local echo nor answer
> from the moedm for 
> AT commands.
> Any explanation for that ? 
> 
> Thanks in advance 
> Cristian
> 
> _
> FAQ, list archives, and subscription info:
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=
= = = = = = = = = = = = = = = = = =
Please send replys to:

[EMAIL PROTECTED]
= = = = = = = = = = = = = = = = = =

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RE: BSCN??

[hamlet]

Try "routing in the internet" by christian huitema (2ns edition has an
orange cover)
very in-depth coverage of all the major routing protocols, good to read
cover to cover, a brief section on IS-IS and some other rare protocols is
included.

plus: recommended by nanog ;)

-hamlet

On Tue, 30 Jan 2001, William E. Gragido wrote:

> I would say that you are better off buying Sam Halabis book for a formidable
> comparison.  I cannot really comment on Thomas's book due to the fact that I
> never read it.  I can say however that the amount of BGPv4 info studied
> should come from varied sources.
> 
> -Original Message-
> From: Buri, Heather H [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 30, 2001 10:55 AM
> To: 'William E. Gragido'; 'AndyD'; '[EMAIL PROTECTED]'
> Subject: RE: BSCN??
> 
> 
> For this exam, would you recommend that the explanation of BGP provided in
> the BSCN books is sufficient or would you recommend Basaam Halabi's book,
> Internet Routing Architectures, to pass the exam?  Also, what book(s) do
> people recommend for this exam?
> 
> I currently have the BSCN book by Thomas M. Thomas published by McGraw Hill
> ISBN 0-07-212477-6 and I don't like it.  I am only on Chapter 4 but have
> already found too many typos in it.  I expect a few, but this is ridiculous.
> Can anyone recommend the book by Cisco Press for BSCN?
> 
> Thanks,
> 
> Heather Buri
> 
> 
> -Original Message-
> From: William E. Gragido [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 30, 2001 10:12 AM
> To: 'AndyD'; [EMAIL PROTECTED]
> Subject: RE: BSCN??
> 
> 
> No IS-IS, but you must know OSPF configs, EIGRP and BGPv4 like its cool
> 
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> AndyD
> Sent: Monday, January 29, 2001 10:49 PM
> To: [EMAIL PROTECTED]
> Subject: BSCN??
> 
> 
> Has anybody out there taken the BSCN test?? How was it??  Were there any
> questions on IS-IS?  Mostly OSPF and BGP??
> 
> Thanks,
> 
>   AD
> 
> 
> _
> FAQ, list archives, and subscription info:
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Re: BSCN??

[Gopinath Pulyankote]

was there any IPX EIGRP questions?

"Timothy Metz" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I just took the BSCN today and all I used was the Cisco Press book. I read
> the book and then read it again while creating my own study guide. So far,
> the Cisco press books have not let me down one bit. If you know them, you
> will have zero problems on the test.
>
> As far as the test itself, in my case, the first two thirds were easy.
What
> I mean by that is no reading in-between the lines or remembering really
> obscure details were necessary. The last third took as long as the first
two
> thirds. The questions were challenging and required much thought. I scored
a
> 885.
>
>
> Tim
>
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > Buri, Heather H
> > Sent: Tuesday, January 30, 2001 5:55 PM
> > To: 'William E. Gragido'; 'AndyD'; '[EMAIL PROTECTED]'
> > Subject: RE: BSCN??
> >
> >
> > For this exam, would you recommend that the explanation of BGP provided
in
> > the BSCN books is sufficient or would you recommend Basaam Halabi's
book,
> > Internet Routing Architectures, to pass the exam?  Also, what book(s) do
> > people recommend for this exam?
> >
> > I currently have the BSCN book by Thomas M. Thomas published by
> > McGraw Hill
> > ISBN 0-07-212477-6 and I don't like it.  I am only on Chapter 4 but have
> > already found too many typos in it.  I expect a few, but this is
> > ridiculous.
> > Can anyone recommend the book by Cisco Press for BSCN?
> >
> > Thanks,
> >
> > Heather Buri
> >
> >
> > -Original Message-
> > From: William E. Gragido [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, January 30, 2001 10:12 AM
> > To: 'AndyD'; [EMAIL PROTECTED]
> > Subject: RE: BSCN??
> >
> >
> > No IS-IS, but you must know OSPF configs, EIGRP and BGPv4 like its cool
> >
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > AndyD
> > Sent: Monday, January 29, 2001 10:49 PM
> > To: [EMAIL PROTECTED]
> > Subject: BSCN??
> >
> >
> > Has anybody out there taken the BSCN test?? How was it??  Were there any
> > questions on IS-IS?  Mostly OSPF and BGP??
> >
> > Thanks,
> >
> >   AD
> >
> >
> > _
> > 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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> >
> > _
> > FAQ, list archives, and subscription info:
> > http://www.groupstudy.com/list/cisco.html
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>
> _
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Re: BSCN??

[netlinesys]

Well done Tim,

I am going for this test .. hopefully in March


Timothy Metz <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I just took the BSCN today and all I used was the Cisco Press book. I read
> the book and then read it again while creating my own study guide. So far,
> the Cisco press books have not let me down one bit. If you know them, you
> will have zero problems on the test.
>
> As far as the test itself, in my case, the first two thirds were easy.
What
> I mean by that is no reading in-between the lines or remembering really
> obscure details were necessary. The last third took as long as the first
two
> thirds. The questions were challenging and required much thought. I scored
a
> 885.
>
>
> Tim
>
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > Buri, Heather H
> > Sent: Tuesday, January 30, 2001 5:55 PM
> > To: 'William E. Gragido'; 'AndyD'; '[EMAIL PROTECTED]'
> > Subject: RE: BSCN??
> >
> >
> > For this exam, would you recommend that the explanation of BGP provided
in
> > the BSCN books is sufficient or would you recommend Basaam Halabi's
book,
> > Internet Routing Architectures, to pass the exam?  Also, what book(s) do
> > people recommend for this exam?
> >
> > I currently have the BSCN book by Thomas M. Thomas published by
> > McGraw Hill
> > ISBN 0-07-212477-6 and I don't like it.  I am only on Chapter 4 but have
> > already found too many typos in it.  I expect a few, but this is
> > ridiculous.
> > Can anyone recommend the book by Cisco Press for BSCN?
> >
> > Thanks,
> >
> > Heather Buri
> >
> >
> > -Original Message-
> > From: William E. Gragido [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, January 30, 2001 10:12 AM
> > To: 'AndyD'; [EMAIL PROTECTED]
> > Subject: RE: BSCN??
> >
> >
> > No IS-IS, but you must know OSPF configs, EIGRP and BGPv4 like its cool
> >
> > -Original Message-
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > AndyD
> > Sent: Monday, January 29, 2001 10:49 PM
> > To: [EMAIL PROTECTED]
> > Subject: BSCN??
> >
> >
> > Has anybody out there taken the BSCN test?? How was it??  Were there any
> > questions on IS-IS?  Mostly OSPF and BGP??
> >
> > Thanks,
> >
> >   AD
> >
> >
> > _
> > 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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> > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
> >
> > _
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>
> _
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Re: Tacacs and Security question

[John Hardman]

Hi

Here is an excellent link that has the comparison of TACACS+ and RADIUS,
which would be a good thing to know.

http://www.cisco.com/univercd/cc/td/doc/cisintwk/intsolns/aaaisg/c262c1.htm

HTH
--
John Hardman CCNP MCSE+I


""Greg"" <[EMAIL PROTECTED]> wrote in message
955t43$hhf$[EMAIL PROTECTED]">news:955t43$hhf$[EMAIL PROTECTED]...
> I am studying for the Written exam and I have heard that there are quite a
> few security questions that involve Tacacs and radius and when I went to
> Cisco's web site and did a search I didnt find alot of information on
Tacacs
> and Radius. I am looking for information on the workings of Tacacs not the
> configuration. Am I doing the wrong kind of search? or does someone else
> have a better place to look?
>
> Thanks,
>
> Greg Lovato
>
>
> _
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Re: 2948G-L3 - Routing between bridge groups and routed FE interface

[John Hardman]

Hi

I am not sure if it shows in the config or not, but did use set briding IRB?

HTH
--
John Hardman CCNP MCSE+I


""Ansari, Faisal (US/ATLANTA)"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Folks,
>
> I have a question related to setting up routing between bridge groups as
> well as to routed interfaces. Please take a look at the following setup
and
> let me know if I'm doing anything incorrectly. Thanks for your help.
>
> current setup:
>
> VLAN1: FE ports 1-20, network 10.3.1.0/24, BVI1 address is 10.3.1.101.
> VLAN2: FE ports 21-24, network 10.3.2.0/24, BVI2 address is 10.3.2.101.
>
> If I connect a workstation (with default gateway being BVI1) and ping
BVI1,
> it works. If I ping BVI2, it fails. Same results from a workstation
> connected to VLAN2 with BVI2 as default gateway. Any idea why it's
> happening? I have attached the config file for your review.
>
>
> ip subnet-zero
> bridge irb
> !
> !
> interface FastEthernet1
>  no ip address
>  no ip directed-broadcast
>  bridge-group 1
>  bridge-group 1 spanning-disabled
> !
> .
> .
> .
> !
> interface FastEthernet20
>  no ip address
>  no ip directed-broadcast
>  bridge-group 1
>  bridge-group 1 spanning-disabled
> !
> interface FastEthernet21
>  no ip address
>  no ip directed-broadcast
>  bridge-group 2
>  bridge-group 2 spanning-disabled
> !
> :
> :
>
> interface FastEthernet24
>  no ip address
>  no ip directed-broadcast
>  bridge-group 2
>  bridge-group 2 spanning-disabled
> !
> :
> :
> !
> interface BVI1
>  ip address 10.3.1.101 255.255.255.0
>  no ip directed-broadcast
>  no ip route-cache cef
> !
> interface BVI2
>  ip address 10.3.2.101 255.255.255.0
>  no ip directed-broadcast
>  no ip route-cache cef
> !
> interface BVI3
>  ip address 10.3.3.101 255.255.255.0
>  no ip directed-broadcast
>  no ip route-cache cef
> !
> ip classless
> !
> bridge 1 protocol ieee
>  bridge 1 route ip
> bridge 2 protocol ieee
>  bridge 2 route ip
> bridge 3 protocol ieee
>  bridge 3 route ip
>
> Sincerely,
>
> Faisal Ansari
>

*
> The information in this email is confidential and may be legally
privileged.
> It is intended solely for the addressee. Access to this email by anyone
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> is unauthorized.
>
> If you are not the intended recipient, any disclosure, copying,
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> or any action taken or omitted to be taken in reliance on it, is
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> and may be unlawful. When addressed to our clients any opinions or advice
> contained in this email are subject to the terms and conditions expressed
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> the governing KPMG client engagement letter.
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>
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RE: terminal length on Cat6509

[Rossetti, Stan]

Set length 0




Thanks

Stan Rossetti

Russia Services Group
Voice:  (256) 544-5031
Email:  [EMAIL PROTECTED]
Beeper:  544-1183 pin 0112

CCDA, CCNA, CCSE

 -Original Message-
From:   Edward Gomez [mailto:[EMAIL PROTECTED]] 
Sent:   Tuesday, January 30, 2001 10:31 AM
To: '[EMAIL PROTECTED]'
Subject:terminal length on Cat6509

I was wondering if anyone knows how to set the terminal length on a Cat6509
switch? I could not find anything on CCO.

--
Edward J. Gomez, MCSE, CNE, CCNA
Information Systems Manager
ProxyMed, Inc
2555 Davie Road,
Suite 110
Fort Lauderdale, Florida 33317
(954) 473-1001 x315
http://www.proxymed.com

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805 and async modem sample config needed

[Piatnitchi Cristian]

Hi all

I am trying to set up a DDR config but I am not sure I am on the right way.
Could you send me a sample config lines for that (serial interface and line
1) ?

My config for that: 

line 1
 modem InOut
 transport input all
 stopbits 1
 flowcontrol hardware

I tried a reverse telenet: 10.10.10.1 2001  (line 1)
I have connection but neither local echo nor answer from the moedm for 
AT commands.
Any explanation for that ? 

Thanks in advance 
Cristian

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re: what's a terminal server was AUX port connects to Console

[Daniel Cotts]

Look up Access Servers on CCO. Examples are the 2509 and 2511. You connect
to them either via the console or via Telnet. Each of the async ports then
connects to another routers console port. You can then switch which router
you wish to configure without touching any cables. Used in labs. Also used
to manage routers at a remote site.
The configuration of the terminal server is known as reverse telnet. There
are examples on CCO. Also in the Caslow book.

> -Original Message-
> From: Ruben Arias [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 30, 2001 11:07 AM
> To: [EMAIL PROTECTED]
> Subject: Re: AUX port connects to Console???
> 
> 
> What's a terminal server and where can I find more info on 
> the subject?
> 
> Adam Burgess wrote:
> 
> > > I have four 25xx routers... but I don't have a terminal 
> server =
> > 
> >
> > Using your example, you will need to connect the AUX port 
> on R1 to the =
> > CON port on R2, etc, etc. =20
> >
> > Standard Cisco Roll-Over cable is needed.
> >
> > Config on the R1 should work with:
> >  line aux 0
> >  access-class 1 in
> >  no exec
> >  exec-timeout 0 0
> >  transport input all
> >  stopbits 1
> >  flowcontrol hardware
> >
> > You will probably also need to:
> >  clear line aux 0
> > on the control router (or do a restart) before the config will work.
> >
> > You will then be able to telnet to R1 on TCP 2001 to gain 
> console access =
> > to R2.
> >
> > I do this on a 2509 so my AUX port is actually TCP 2009 as 
> 2001-2008 are =
> > used by Async Ports.  Likewise on a 2511, AUX would be TCP 2017 as =
> > 2001-2016 are used by Async Ports.
> >
> > Good Luck.
> >
> > Adam Burgess
> > Brisbane, Australia
> >
> > _
> > FAQ, list archives, and subscription info: 
> http://www.groupstudy.com/list/cisco.html
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> and Nondisclosure violations to [EMAIL PROTECTED]
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Re: AUX port connects to Console???

[Brian Lodwick]

Terminal server, it doesn't sound like such a good thing, huh.
It is a router with async lines. You take the lines and plug them into all 
of your other routers in the rack throw a few commands on the lines maybe 
make a little host file and you can plug the console into the terminal 
server and reverse telnet into the other routers instead of moving your 
console cable from router to router.

>>>Brian


>From: Ruben Arias <[EMAIL PROTECTED]>
>Reply-To: Ruben Arias <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: AUX port connects to Console???
>Date: Tue, 30 Jan 2001 14:06:59 -0300
>
>What's a terminal server and where can I find more info on the subject?
>
>Adam Burgess wrote:
>
> > > I have four 25xx routers... but I don't have a terminal server =
> > 
> >
> > Using your example, you will need to connect the AUX port on R1 to the =
> > CON port on R2, etc, etc. =20
> >
> > Standard Cisco Roll-Over cable is needed.
> >
> > Config on the R1 should work with:
> >  line aux 0
> >  access-class 1 in
> >  no exec
> >  exec-timeout 0 0
> >  transport input all
> >  stopbits 1
> >  flowcontrol hardware
> >
> > You will probably also need to:
> >  clear line aux 0
> > on the control router (or do a restart) before the config will work.
> >
> > You will then be able to telnet to R1 on TCP 2001 to gain console access 
>=
> > to R2.
> >
> > I do this on a 2509 so my AUX port is actually TCP 2009 as 2001-2008 are 
>=
> > used by Async Ports.  Likewise on a 2511, AUX would be TCP 2017 as =
> > 2001-2016 are used by Async Ports.
> >
> > Good Luck.
> >
> > Adam Burgess
> > Brisbane, Australia
> >
> > _
> > FAQ, list archives, and subscription info: 
>http://www.groupstudy.com/list/cisco.html
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RE: BSCN??

[Timothy Metz]

I just took the BSCN today and all I used was the Cisco Press book. I read
the book and then read it again while creating my own study guide. So far,
the Cisco press books have not let me down one bit. If you know them, you
will have zero problems on the test.

As far as the test itself, in my case, the first two thirds were easy. What
I mean by that is no reading in-between the lines or remembering really
obscure details were necessary. The last third took as long as the first two
thirds. The questions were challenging and required much thought. I scored a
885.


Tim

> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Buri, Heather H
> Sent: Tuesday, January 30, 2001 5:55 PM
> To: 'William E. Gragido'; 'AndyD'; '[EMAIL PROTECTED]'
> Subject: RE: BSCN??
>
>
> For this exam, would you recommend that the explanation of BGP provided in
> the BSCN books is sufficient or would you recommend Basaam Halabi's book,
> Internet Routing Architectures, to pass the exam?  Also, what book(s) do
> people recommend for this exam?
>
> I currently have the BSCN book by Thomas M. Thomas published by
> McGraw Hill
> ISBN 0-07-212477-6 and I don't like it.  I am only on Chapter 4 but have
> already found too many typos in it.  I expect a few, but this is
> ridiculous.
> Can anyone recommend the book by Cisco Press for BSCN?
>
> Thanks,
>
> Heather Buri
>
>
> -Original Message-
> From: William E. Gragido [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 30, 2001 10:12 AM
> To: 'AndyD'; [EMAIL PROTECTED]
> Subject: RE: BSCN??
>
>
> No IS-IS, but you must know OSPF configs, EIGRP and BGPv4 like its cool
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> AndyD
> Sent: Monday, January 29, 2001 10:49 PM
> To: [EMAIL PROTECTED]
> Subject: BSCN??
>
>
> Has anybody out there taken the BSCN test?? How was it??  Were there any
> questions on IS-IS?  Mostly OSPF and BGP??
>
> Thanks,
>
>   AD
>
>
> _
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