CLSC Help needed

[Omer Ehsan Dar]

dear friends,
I plan to take the CLSC exam in the next week I have been studying the
student manual. Please forward any resources from the web that you might
have used. And are boson tests useful for the exam. Also please tell me
the exam format like how many questions passing mark typein commands etc

Thanks
Omer Ehsan Dar



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RE: ospf

[Brad Beck]

Actually it's like this...

The first permited address is 10.11.216.193, then every other odd
decimal...so in the end it's:
10.11.216.193
10.11.216.195
10.11.216.197, etc...

63 = 0  0   1   1   1   1   1   0

Checking the following bits: 128, 64, and 1.  First permited address is 193.

-Brad




10.11.216.192 0.0.0.63



At 10:16 AM 6/15/00 +0800, Sim, CT (Chee Tong) wrote:
>I think the IP range that it allow is from 10.11.216.192 to 10.11.216.255
>
>Can any one tell me whether?
>
>
>
>-Original Message-
>From: Dennis Ighomereho [mailto:[EMAIL PROTECTED]]
>Sent: Thursday, June 15, 2000 9:53 AM
>To: [EMAIL PROTECTED]
>Subject: ospf
>
>
>hi,
>could someone explain this to me.on 3500 series switch.There is a statement 
>access-list statement saying
>
>access-list 50 permit 10.11.216.192 0.0.0.63
>
>could you tell me from what ip range does this allow access or how is this 
>worked out.
>
>cheers
>
>
>Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com
>
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IPSEC/ VPN query

[Winchester, Derek S.]

Hey Guys,

I have a site that needs to connect to another site over the Internet. The
other site is using VPN/IPSEC. I have no experience with VPN/IPSEC, but I
have to clear a path so that my firewall(PIX) will not continue to block the
connection. Any insight to this issue will be greatly appreciated.

Derek S. Winchester
Sr. Wan Engineer 
Data Communications Department
[EMAIL PROTECTED]
Phone: 410-953-4887
Cell: 443-562-3456

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OFF Topic: Any AntiVirus for Linux

[Shahid Muhammad Shafi]

Hi everybody out there

I urgently need a good antivirus for my Lionux DNS and
mail server. Any input appreciated

Thanks

=
Shahid Muhammad Shafi
BSEE(GIKI),MCSE+I,CNA,CCNA,CCNP,NNCAS

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Re: Frame Relay switch

[M Z]

Thanks Atef and Nigel for your responses,
the two other questions I have are
1)how do you make the switch auto-sense the LMI type, or is that a function 
of the router?
2)in the command frame-relay route 100 interface serial 2 200
are the 100 , 200 refer to the DLCI's and that is the command I need to map 
a PVC between DLCI 100 and DLCI 200.

Thanks so much.



>From: "Atif Awan" <[EMAIL PROTECTED]>
>To: "M Z" <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]>
>Subject: Re: Frame Relay switch
>Date: Thu, 15 Jun 2000 09:39:14 +0500
>
>Here is a sample configuration :
>
>frame-relay switching
>!
>interface ethernet 0
>  no ip address
>  shutdown
>!
>interface ethernet 1
>  no ip address
>  shutdown
>!
>interface ethernet 2
>  no ip address
>  shutdown
>!
>interface ethernet 3
>  no ip address
>  shutdown
>!
>interface serial 0
>  ip address 131.108.178.48 255.255.255.0
>  shutdown
>!
>interface serial 1
>  no ip address
>  encapsulation frame-relay
>  frame-relay intf-type dce
>  frame-relay lmi-type ansi
>  frame-relay route 100 interface serial 2 200
>!
>interface serial 2
>  no ip address
>  encapsulation frame-relay
>  frame-relay intf-type nni
>  frame-relay lmi-type q933a
>  frame-relay route 200 interface serial 1 100
>  clockrate 2048000
>!
>interface serial 3
>  no ip address
>  shutdown
>
>If you need any further explanation please refer to this URL :
>
>http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113ed_cr/w
>an_c/wcfrelay.htm#11076
>
>
>
>Regards
>Atif Awan
>
>
>- Original Message -
>From: M Z <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Sent: Thursday, June 15, 2000 8:14 AM
>Subject: Frame Relay switch
>
>
> > Would anyone kindly share how to config a Cisco router to act as a FR
> > switch.
> >
> > Thanks in advance.
> >
> > Mz
> >
> > 
> > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com
> >
> > ___
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> >
>


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Re: Frame Relay switch

[Atif Awan]

1) Auto-sensing is a feature of the router IOS. IOS versios 11.2 and later
support LMI auto sensing.

2) Yeah 100 and 200 are the DLCIs and this command establishes a PVC.

Regards
Atif Awan

- Original Message -
From: M Z <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Thursday, June 15, 2000 11:12 AM
Subject: Re: Frame Relay switch


> Thanks Atef and Nigel for your responses,
> the two other questions I have are
> 1)how do you make the switch auto-sense the LMI type, or is that a
function
> of the router?
> 2)in the command frame-relay route 100 interface serial 2 200
> are the 100 , 200 refer to the DLCI's and that is the command I need to
map
> a PVC between DLCI 100 and DLCI 200.
>
> Thanks so much.
>
>
>
> >From: "Atif Awan" <[EMAIL PROTECTED]>
> >To: "M Z" <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]>
> >Subject: Re: Frame Relay switch
> >Date: Thu, 15 Jun 2000 09:39:14 +0500
> >
> >Here is a sample configuration :
> >
> >frame-relay switching
> >!
> >interface ethernet 0
> >  no ip address
> >  shutdown
> >!
> >interface ethernet 1
> >  no ip address
> >  shutdown
> >!
> >interface ethernet 2
> >  no ip address
> >  shutdown
> >!
> >interface ethernet 3
> >  no ip address
> >  shutdown
> >!
> >interface serial 0
> >  ip address 131.108.178.48 255.255.255.0
> >  shutdown
> >!
> >interface serial 1
> >  no ip address
> >  encapsulation frame-relay
> >  frame-relay intf-type dce
> >  frame-relay lmi-type ansi
> >  frame-relay route 100 interface serial 2 200
> >!
> >interface serial 2
> >  no ip address
> >  encapsulation frame-relay
> >  frame-relay intf-type nni
> >  frame-relay lmi-type q933a
> >  frame-relay route 200 interface serial 1 100
> >  clockrate 2048000
> >!
> >interface serial 3
> >  no ip address
> >  shutdown
> >
> >If you need any further explanation please refer to this URL :
> >
>
>http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113ed_cr/
w
> >an_c/wcfrelay.htm#11076
> >
> >
> >
> >Regards
> >Atif Awan
> >
> >
> >- Original Message -
> >From: M Z <[EMAIL PROTECTED]>
> >To: <[EMAIL PROTECTED]>
> >Sent: Thursday, June 15, 2000 8:14 AM
> >Subject: Frame Relay switch
> >
> >
> > > Would anyone kindly share how to config a Cisco router to act as a FR
> > > switch.
> > >
> > > Thanks in advance.
> > >
> > > Mz
> > >
> > >

> > > Get Your Private, Free E-mail from MSN Hotmail at
http://www.hotmail.com
> > >
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> >
>
> 
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ACRC

[Omer Shommo]

Hello,

How difficult is the ACRC exam compared to rest of the exams required for CCNP. Is it 
the most difficult exam of them all?

Thanks 

Omer

Omer Shommo


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Voice 2.0 Objectives

[Shirley Murray]

Hi All,
Does anybody know the objectives for the Voice 2.0 beta exam or have any
thoughts on what will be in it and what study materials to use?
Thanks,
Shirley




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??good Case study on LAN/WAN

[Dinesh_Kakkar]

hello frns

can any body tell me where i can get a good case study or planning document
on a worldclass network.
Actually my requirement is i want to plan a very good Network setup. It
should have LAN on Gigabit ethernet & WAN with high speed Data/Voice &
Video.
Please reply if any one of you have such kind of case study or documented
design for such kind of network.

with thanks
Dinesh

> --
> From: John Wu[SMTP:[EMAIL PROTECTED]]
> Reply To: John Wu
> Sent: Wednesday, June 14, 2000 10:54 PM
> To:   William E Gragido; Shoaib Waqar; [EMAIL PROTECTED]
> Subject:  RE: ACRC-BSCN-TEST
> 
>  ACRC and BSCN exam outlines are very different.
> 
> BSCN (640-503) does not cover ISDN/DDR, Bridging, Appletalk
> 
> but does contain more OSPF, EIGRP, BGP
> 
> 
> 
> William E Gragido wrote: 
> 
> 
> 
>   isn't going to begin in August of this year?
> 
>   > -Original Message-
>   > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
> Behalf Of
>   > Shoaib Waqar
>   > Sent: Wednesday, June 14, 2000 3:08 PM
>   > To: [EMAIL PROTECTED]
>   > Subject: ACRC-BSCN-TEST
>   > 
>   > 
>   > Dear All,
>   > Can anyone tell me that when the testing of Routing 2.0 regarding 
>   > CCNP track
>   > 4.0 will be started? is it 30th June 2000?
>   > 
>   > Shoaib
>   > 
>   > Thanks and regards,
>   > 
>   > Shoaib Waqar
>   > Network Engineer
>   > Bachelors of Engineering in Computer Systems(B.E.CS),
>   > MCP+I,MCSE,CCNA
>   > Sysnet Pakistan Pvt. Ltd.
>   > 
>   >
> 
>   > Get free email and a permanent address at
> http://www.netaddress.com/?N=1
>   > 
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Best ATM resources

[Gary Alterson]

Hey group,

I'm looking for the best resources to learn about ATM technology - both
theory and practice.  I'm not too concerned with the Cisco implementation of
it.  Which books and/or websites would be best?

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Sub-interface access-list question

[Buddy Venne]

All-
Can I apply an access list to a sub-interface? 
Background:
Generally a hub and spoke network. Company "A" at central site, company "X"
15 miles away.
Central site router is a 7204, need to have only company "X" network _not_
learn our routes, but still have 2 dynamic routes back to us. All other
remote sites can learn all routes.
The routing protocol is eigrp, and the two paths between company "X" and
central  are point-point T1 and Frame Relay. Remote router is a 3640. The
frame relay connection is multipoint frame relay on a subinterface here.
thanks

Bud Venne

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NetWare 5 Pure IP Login Across Subnets

[Seth Wilson]

We have a Netware 5 server -- IP plus IPX, for our 
CNE lab work -- whose IPaddress is 10.0.0.99 and a client -- IP only -- 
whose address is198.56.78.13.  The server's subnet connects to E0 on a 
2501 -- address10.0.0.2.  The client's subnet connects to E0/0 on a 
3801 -- address198.56.78.1.  The 2501 and the 3801 are back-to-back and 
all machines acrossthe board can ping cleanly by name or 
address.When I move the client to the server's subnet and set its IP to 
10.0.0.13,login works just fine.  So login over IP is okay.  But 
when it's on198.56.78.13, the client reports it can't find the tree or 
server.  But asnoted, it can ping the server by name or address.  
So I conclude that theproblem is the broadcast that starts the login 
process.I set E0/0 on the 3801 to "ip helper-address 10.0.0.99" and 
still cannotlogin.   From the packets I captured, it looks like 
the initial broadcast isNetBIOS Datagram Service, which I thought ought to 
be forwarded when the IPhelper-address is configured.  I am getting a 
little out of my depth here ifyou haven't noticed.Can anybody 
suggest what else I need to do to get the routers to forwardthis IP Netware 
login broadcast?Thanks,
 
~Seth~

Re: CCDP?

[Mark Townley]

At 00:52 13.6.2000, Ya Wen wrote:
>Hi, all:
>
>Which tests should I take after I got my CCNP in order to achieve CCDP? Is
>CID the only test I should take care of?

You need to take the Designing Cisco Networks (CCDA) exam and then the 
Cisco Internetwork Design (CCDP) exam [which I am booked to take on Monday 
- lucky me ;) ]

Mark.

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Re: IPSEC/ VPN query

[Javier Contreras]

Hi
You can open with conduits/access list for protocols 50 and 51 (ESP and AH)
to let pass the ipsec connection, plus UDP for port 500 ( I think)  for the
ISAKMP
connection if you are using IKE or similar.
BUT I would recomend you don´t let pass a ipsec tunnel through your firewall,
as it can not inspect it. The "correct" way would be to end the tunnel in the
pix,
and the process the traffic to let it pass or not.

Regards

"Winchester, Derek S." escribió:

> Hey Guys,
>
> I have a site that needs to connect to another site over the Internet. The
> other site is using VPN/IPSEC. I have no experience with VPN/IPSEC, but I
> have to clear a path so that my firewall(PIX) will not continue to block the
> connection. Any insight to this issue will be greatly appreciated.
>
> Derek S. Winchester
> Sr. Wan Engineer
> Data Communications Department
> [EMAIL PROTECTED]
> Phone: 410-953-4887
> Cell: 443-562-3456
>
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--
---
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Standard 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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SNMP on PIX

[lee]

Hi all, i have an issue on pix firewall. I have configure the snmp community
string for RO & RW, but the HP Openview NNM still can't monitor the pix
firewall. But i can set the snmp trap (port 161) to the NNM, is it normal or
i need to turn on something ???

thanks in advance.

rgs,
lee


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PPP or HDLC pros and cons

[John Zaggat]

Hi guys,
In a point to point T1 link what would be advantages
or disadvantages of using HDLC vs PPP.
Thank you

=
JZ
[EMAIL PROTECTED]



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RE: FW: Switching between console ports in home lab

[Phil Barker]

SNIP>>>
Aquaint also (inadvertently) received an 'octopus'
cable,
which looks like a wide-scsi connector on one end, and
DB25 connectors on the others.  IOW, it'd be real
painful
to connect up a bunch of 2501's, since you'd need some
more adaptors to get to the RJ45 console connects...
ENDSNIP >>>

Tony, 
I've managed to get an Octopus cable from the
states with RJ45 connectors for $65, although if I'd
known of the 2511RJ at the time I'd have gone down
that path.

Cheers,

Phil.

--- "Heskett, Tony" <[EMAIL PROTECTED]>
wrote: > 
> > From: Phil Barker
> [mailto:[EMAIL PROTECTED]]
> 
> > You need to look at the 2509/2511 series access
> > servers. Using an Octal cable you can go from the
> > Asynch interface on the back of the 2509 to upto 8
> > routers via their console ports. 
> 
> Just thought I'd mention:
> 
> One of my aquaints just bought a 2511 RJ-version, it
> came with 16 roll cables and modular adaptors.
> IOW, you can run a roll cable from the RJ45 on the 
> back of the 2511, to the console of (e.g.) a 2501
> and that's kinda nice'n'clean.   The rolls are also
> a pleasant flourescent-kermit kinda green :-)
> 
> Aquaint also (inadvertently) received an 'octopus'
> cable,
> which looks like a wide-scsi connector on one end,
> and
> DB25 connectors on the others.  IOW, it'd be real
> painful
> to connect up a bunch of 2501's, since you'd need
> some
> more adaptors to get to the RJ45 console connects...
> 
> In summary, "I think you might prefer the RJ45
> model".
> 
> Luckily, I didn't have to pay for the box.  Me, I
> bought
> a cs500.   If you don't like those, try buying a
> 10port 
> (STX?) from Oz, or stuffing a couple of multiport
> serial
> cards in a PC, as the lady suggested earlier.
> 
> > You achieve this via reverse telnet 
> > i.e "telnet 1.2.3.4 2003" (where 03 would be your
> > third cable of the Octal set)
> 
> and the aux port follows the async ports, so is
> 2017 on a 2511, rather than the usual 2001...
> You have been warned ;-)
> 
> > PS : You won't blow your kit up by the way.
> 
> Right, RS232 is pretty spark-resistant ;-)
> There's a minor risk of damaging the RJ45 jacks, if
> you /keep/ plugging and unplugging, but luckily the
> ($5) RJ45 cables usually fail first.
> 
> HTH,
> 
> Tone
> 
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RE: ??good Case study on LAN/WAN

[Dinesh_Kakkar]

thanks, Chuck
actually i am planning for a complete new network. 
I know cisco cd & site does contain lots of technical information on
planning but what i am looking for is I want see some documented design of
such kind of network that should give clarity on what are the equipments
used & how its implemented.

dinesh


> --
> From: Chuck Larrieu[SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, June 15, 2000 1:08 PM
> To:   Dinesh_Kakkar; [EMAIL PROTECTED]
> Subject:  RE: ??good Case study on LAN/WAN
> 
> As always, a good place to start is
> http://www.cisco.com/univercd/home/home.htm
> 
> There is a wealth of good information on the documentation home page.
> 
> If you have a cd as found in the box of any cisco product you purchase, so
> much the better.
> 
> Design principals remain the same, no matter what the technology in
> question. Understanding your design goals, business and technological
> requirements, underlying protocol behavior all are important.
> 
> BTW you really gonna run gig ethernet to the desktop? All right! :->
> read up carefully on the current state of things. Does your cable
> infrastructure support this? Distance limitations? I believe that gig over
> copper is now doable at distances up to 100 meters. But you have to be
> very
> careful with your end points. What little I have run into is still server
> to
> backbone switch or switch to switch distribution in a campus environment
> over fiber.
> 
> Priscilla Oppenheimer's book Top Down Network Design is a classic, and
> remains timeless because of the concentration on fundamentals as mentioned
> above. If you want to get into some real in depth stuff, Howard Berkowitz'
> books are worth reading.
> But as stated earlier, there are some excellent materials on CCO and all
> it
> costs is the paper you use to print it out.
> 
> Best wishes
> 
> Chuck
> 
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
> Dinesh_Kakkar
> Sent: Wednesday, June 14, 2000 11:21 PM
> To:   [EMAIL PROTECTED]
> Subject:  ??good Case study on LAN/WAN
> 
> hello frns
> 
> can any body tell me where i can get a good case study or planning
> document
> on a worldclass network.
> Actually my requirement is i want to plan a very good Network setup. It
> should have LAN on Gigabit ethernet & WAN with high speed Data/Voice &
> Video.
> Please reply if any one of you have such kind of case study or documented
> design for such kind of network.
> 
> with thanks
> Dinesh
> 
> > --
> > From:   John Wu[SMTP:[EMAIL PROTECTED]]
> > Reply To:   John Wu
> > Sent:   Wednesday, June 14, 2000 10:54 PM
> > To: William E Gragido; Shoaib Waqar; [EMAIL PROTECTED]
> > Subject:RE: ACRC-BSCN-TEST
> >
> >  ACRC and BSCN exam outlines are very different.
> >
> > BSCN (640-503) does not cover ISDN/DDR, Bridging, Appletalk
> >
> > but does contain more OSPF, EIGRP, BGP
> >
> >
> >
> > William E Gragido wrote:
> >
> >
> >
> > isn't going to begin in August of this year?
> >
> > > -Original Message-
> > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
> > Behalf Of
> > > Shoaib Waqar
> > > Sent: Wednesday, June 14, 2000 3:08 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: ACRC-BSCN-TEST
> > >
> > >
> > > Dear All,
> > > Can anyone tell me that when the testing of Routing 2.0 regarding
> > > CCNP track
> > > 4.0 will be started? is it 30th June 2000?
> > >
> > > Shoaib
> > >
> > > Thanks and regards,
> > >
> > > Shoaib Waqar
> > > Network Engineer
> > > Bachelors of Engineering in Computer Systems(B.E.CS),
> > > MCP+I,MCSE,CCNA
> > > Sysnet Pakistan Pvt. Ltd.
> > >
> > >
> > 
> > > Get free email and a permanent address at
> > http://www.netaddress.com/?N=1
> > >
> > > __! ! _
> > > UPDATED Posting Guidelines:
> > http://www.groupstudy.com/list/guide.html
> > > FAQ, list archives, and subscription info:
> > http://www.groupstudy.com
> > > Report misconduct and Nondisclosure violations to
> > [EMAIL PROTECTED]
> > >
> >
> > ___
> > UPDATED Posting Guidelines:
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> > FAQ, list archives, and subscription info: http://www.groupstudy.com
> > Report misconduct and Nondisclosure violations to
> > [EMAIL PROTECTED]
> >
> >
> >
> >
> >
> >   _
> >
> > Do You Yahoo!?
> > Yahoo! Photos -- now, 100 FREE prints!
> >
> 
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F

VoIP

[Arnaud V.]

Hi everybody,

I have 2 offices with a leased line between them in
Frame-Relay. At one office I have got a Nortel PBX and
at the other side an little Alcatel PBX. For the
routeur I thought using a 3640 and a 1750.
 
Here are my questions:
How can i configure the routers(Bandwith, frame-relay
trafic shapping, Be, Bc, CIR)? 
How can I avoid adding a card in the PBXs?
Can I directly link my router with the telephone jack?
What card should I use on the routers?
Should i configure the PBXs?

Thanks in advance.

Arnaud


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UK - Crash Course in Cisco Routers! - 1st July 2000

[derek lewinson]

Learn Cisco Fundamentals at the weekend!

*Crash Course in Cisco Routers
*1st July 2000
*3 Saturdays
*London
*£899 (includes a workbook, text book and lunch!)
*Class sizes limited to 4 students
*One PC and Router per student


Learn about:
*OSI and the Internetworking model
*Networking Protocol Suites
*Basic Router Operations
*Configuring a Router
*The Cisco Discovery Protocol
*Implementing IP and IPX Routing
*Basic Traffic Management

Intersted?

Ring Me!
0208 900 5922
07961 132092

Fax Me!
0208 900 5916

Mail Me!
[EMAIL PROTECTED]



Regards,

Derek Lewinson
G-one Systems Ltd

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Re: ospf

[George]

it permit 10.11.216.192 to 10.11.216.255 and deny other all.

> hi,
> could someone explain this to me.on 3500 series switch.There is a statement 
> access-list statement saying
> 
> access-list 50 permit 10.11.216.192 0.0.0.63
> 
> could you tell me from what ip range does this allow access or how is this 
> worked out.
> 
> cheers
> 

ÿðèb‹˜j(ÿôږKhʋ«~¸žÛ(žX§{­…†¡¢ÌzËž«þm§ÿÿŠoòj(ýÊ&

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RE: Diff between point to point T1 and T1 with framerelay

[John Zaggat]

Thank you for your help, I have one more question :
The bandwidth for a p-to-p connnection, should that be
1544 Mbs as compared to 1536 Mbs since there is no
frame-relay overhead ?
--- "Feliz, Edgar" <[EMAIL PROTECTED]> wrote:
> John,
> 
> If you order a T1 from A provider that is 1536 Mbs
> you get that bandwidth
> all to yourself you DO NOT have to SHARE it with
> anyone. It is as if you,
> and the other side of the connection had a long
> cable between the two sites,
> and only those two site could used that cable. All
> of the data you transmit
> under normal circumstance (no errors) will get
> through. This comes at a
> price.
> 
> Frame-Relay on the other hand is shared bandwidth.
> Yes! the provider will
> under normal conditions guarantee the bandwidth that
> you request (CIR =
> Committed Information Rate), say 256k, 512k etc. You
> will even be able to
> burst for a certain period of time if there is
> bandwidth available to your
> port speed. But if the network becomes congested
> some of your packets will
> not get to their destination because they could have
> met a condition (DE +
> Discard eligible) set in the core network, or by the
> subscriber, that
> required them to be dropped under certain
> circumstances, like high network
> congestion,(This varies as some carriers will not
> drop packets, but there
> may be longer delays). When I say that it is shared
> bandwidth I say this
> because in fact you are sharing the bandwidth in the
> Core Network of your
> provider with hundreds of other subscribers to the
> service.
> 
> Hope this helps,
> 
> EF
> 
> -Original Message-
> From: John Zaggat [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, June 13, 2000 1:15 PM
> To: CiscoGroupstudy
> Subject: Diff between point to point T1 and T1 with
> framerelay
> 
> 
> Can some clearly explain the difference, I have
> checked the Archives and not found a good
> explanation.
> Also if you have some sample configs, that would be
> a
> great help to me.
> Thank you.
> 
> =
> JZ
> [EMAIL PROTECTED]
> 
> 
> 
> __
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> Yahoo! Photos -- now, 100 FREE prints!
> http://photos.yahoo.com
> 
> ___
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[EMAIL PROTECTED]


=
JZ
[EMAIL PROTECTED]



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Re: ??good Case study on LAN/WAN

[George]

I think you could find some case from those equipments which running giga-ethernet
interface and voice/video features. For giga technology, I used to get some information
from cisco GSR and catalyst 6500 series, also Juniper M40 ( www.juniper.net ). But note
if you study a new equipment which vendor sales introduce to you with 'perfect' 
capability, 
be careful to use it. We experienced too much bugs in them, both Cisco GSR or Bay 
Accelar Switching. One thing I suggest is, don't trust vendor too much, especially 
those
equipments in 'best performance'.

> actually i am planning for a complete new network. 
> I know cisco cd & site does contain lots of technical information on
> planning but what i am looking for is I want see some documented design of
> such kind of network that should give clarity on what are the equipments
> used & how its implemented.
> > can any body tell me where i can get a good case study or planning
> > document
> > on a worldclass network.
> > Actually my requirement is i want to plan a very good Network setup. It
> > should have LAN on Gigabit ethernet & WAN with high speed Data/Voice &
> > Video.
> > Please reply if any one of you have such kind of case study or documented
> > design for such kind of network.

ÿðèb‹˜j(ÿôږKhʋ«~¸žÛ(žX§{­…†¡¢ÌzËž«þm§ÿÿŠoòj(ýÊ&

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Re: NAT Pool

[Javier Contreras]

Hola Paco

>From cisco, 1 ip address can support aprox. 64000 tcp connections, but
remember that each machine can open several tcp connections while
browsing.
A very bad example is IExplorer, which can open 6 or 7 simultaneus
connections.
Netscape is limited (i think) to 4. So you can do some math.

So 1 Ip should be enough for 150 machines doing browsing. Take care
which
router  you use (If you do heavy browsing a 800 maybe can not handle the
load)
As allways, try to reserve IP for static translation if you plan to
publish
services to the internet (mail, web, etc)

And remember that there will be some protocols/programs which don´t work

with NAT.

Saludos!

--
---
Javier Contreras Albesa
Standard 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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RE: ospf

[Sim, CT (Chee Tong)]

-Original Message-
From: Brad Beck [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 15, 2000 2:01 PM
To: Sim, CT (Chee Tong); 'Dennis Ighomereho'; '[EMAIL PROTECTED]'
Subject: RE: ospf


Actually it's like this...

The first permited address is 10.11.216.193, then every other odd
decimal...so in the end it's:
10.11.216.193
10.11.216.195
10.11.216.197, etc...

63 = 0  0   1   1   1   1   1   0

Checking the following bits: 128, 64, and 1.  First permited address is 193.

-Brad




10.11.216.192 0.0.0.63



At 10:16 AM 6/15/00 +0800, Sim, CT (Chee Tong) wrote:
>I think the IP range that it allow is from 10.11.216.192 to 10.11.216.255
>
>Can any one tell me whether?
>
>
>
>-Original Message-
>From: Dennis Ighomereho [mailto:[EMAIL PROTECTED]]
>Sent: Thursday, June 15, 2000 9:53 AM
>To: [EMAIL PROTECTED]
>Subject: ospf
>
>
>hi,
>could someone explain this to me.on 3500 series switch.There is a statement

>access-list statement saying
>
>access-list 50 permit 10.11.216.192 0.0.0.63
>
>could you tell me from what ip range does this allow access or how is this 
>worked out.
>
>cheers
>
>
>Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com
>
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>
>
>
>
>==
>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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==
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: ??good Case study on LAN/WAN

[Chuck Larrieu]

As always, a good place to start is
http://www.cisco.com/univercd/home/home.htm

There is a wealth of good information on the documentation home page.

If you have a cd as found in the box of any cisco product you purchase, so
much the better.

Design principals remain the same, no matter what the technology in
question. Understanding your design goals, business and technological
requirements, underlying protocol behavior all are important.

BTW you really gonna run gig ethernet to the desktop? All right! :->
read up carefully on the current state of things. Does your cable
infrastructure support this? Distance limitations? I believe that gig over
copper is now doable at distances up to 100 meters. But you have to be very
careful with your end points. What little I have run into is still server to
backbone switch or switch to switch distribution in a campus environment
over fiber.

Priscilla Oppenheimer's book Top Down Network Design is a classic, and
remains timeless because of the concentration on fundamentals as mentioned
above. If you want to get into some real in depth stuff, Howard Berkowitz'
books are worth reading.
But as stated earlier, there are some excellent materials on CCO and all it
costs is the paper you use to print it out.

Best wishes

Chuck

-Original Message-
From:   [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Dinesh_Kakkar
Sent:   Wednesday, June 14, 2000 11:21 PM
To: [EMAIL PROTECTED]
Subject:??good Case study on LAN/WAN

hello frns

can any body tell me where i can get a good case study or planning document
on a worldclass network.
Actually my requirement is i want to plan a very good Network setup. It
should have LAN on Gigabit ethernet & WAN with high speed Data/Voice &
Video.
Please reply if any one of you have such kind of case study or documented
design for such kind of network.

with thanks
Dinesh

> --
> From: John Wu[SMTP:[EMAIL PROTECTED]]
> Reply To: John Wu
> Sent: Wednesday, June 14, 2000 10:54 PM
> To:   William E Gragido; Shoaib Waqar; [EMAIL PROTECTED]
> Subject:  RE: ACRC-BSCN-TEST
>
>  ACRC and BSCN exam outlines are very different.
>
> BSCN (640-503) does not cover ISDN/DDR, Bridging, Appletalk
>
> but does contain more OSPF, EIGRP, BGP
>
>
>
> William E Gragido wrote:
>
>
>
>   isn't going to begin in August of this year?
>
>   > -Original Message-
>   > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
> Behalf Of
>   > Shoaib Waqar
>   > Sent: Wednesday, June 14, 2000 3:08 PM
>   > To: [EMAIL PROTECTED]
>   > Subject: ACRC-BSCN-TEST
>   >
>   >
>   > Dear All,
>   > Can anyone tell me that when the testing of Routing 2.0 regarding
>   > CCNP track
>   > 4.0 will be started? is it 30th June 2000?
>   >
>   > Shoaib
>   >
>   > Thanks and regards,
>   >
>   > Shoaib Waqar
>   > Network Engineer
>   > Bachelors of Engineering in Computer Systems(B.E.CS),
>   > MCP+I,MCSE,CCNA
>   > Sysnet Pakistan Pvt. Ltd.
>   >
>   >
> 
>   > Get free email and a permanent address at
> http://www.netaddress.com/?N=1
>   >
>   > __! ! _
>   > UPDATED Posting Guidelines:
> http://www.groupstudy.com/list/guide.html
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> http://www.groupstudy.com
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> [EMAIL PROTECTED]
>   >
>
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VLSM Question

[jeongwoo park]

I have a guestion regarding VLSM
How many subnet addresses can be summarized by 172.108.168.0/21?
how could you calculate it?
thanks in advance.

 
iWon.com   http://www.iwon.com why wouldn't you? 


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RE: UK - Crash Course in Cisco Routers! - 1st July 2000

[Mr Muppet]

Save your money!
There are a number of routers for sale on Loot for less than this.
Get one of these and then play for the next 100 saturdays.

>Learn Cisco Fundamentals at the weekend!
>
>*Crash Course in Cisco Routers
>*1st July 2000
>*3 Saturdays
>*London
>*£899 (includes a workbook, text book and lunch!)
>*Class sizes limited to 4 students
>*One PC and Router per student
>
>
>Learn about:
>*OSI and the Internetworking model
>*Networking Protocol Suites
>*Basic Router Operations
>*Configuring a Router
>*The Cisco Discovery Protocol
>*Implementing IP and IPX Routing
>*Basic Traffic Management>
>
>Intersted?
>
>Ring Me!
>0208 900 5922
>07961 132092
>
>Fax Me!
>0208 900 5916
>
>
>Mail Me!
>[EMAIL PROTECTED]



Regards,

Derek Lewinson
G-one Systems Ltd


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Re: VLSM Question

[Justin Marcus]

hey im just learning about vlsm, so theres a good chance this is wrong :)
anyways i'd say
172.108.168.0
x.x.169.0
x.x.170.0
x.x.171.0
x.x.172.0
x.x.173.0
x.x.174.0
x.x.175.0 

Justin...


On Thu, 15 Jun 2000, jeongwoo park wrote:

> I have a guestion regarding VLSM
> How many subnet addresses can be summarized by 172.108.168.0/21?
> how could you calculate it?
> thanks in advance.
> 
>  
> iWon.com   http://www.iwon.com why wouldn't you? 
> 
> 
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Do I need a RADIUS server for IPsec?

[Patrick Gannon]

Hello all, 

I am implementing Cisco Secure VPN client v. 1.1 in a client-router
config. The router has IOS firewall feature set with IPsec capability.  I
will be using a third-party CA (Verisign). Will I need to implement a
RADIUS, TACAS, or Kerberos server anywhere on my network, or will the router
handle all authentication?

Thanks in advance, 

Patrick

Patrick Gannon
Dataprise, Inc. - Enterprise Network Services
[EMAIL PROTECTED]
www.dataprise.com


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No Subject

[Simon Watson]

Hi Guys


I'm due to take the FRS1.0 exam in the next 4 weeks and afterwards take the 
CIT to obtain the CCNP.

I need some advise.

Is it worth me taking these tests when version 2.0 is coming out in august 
???.

Are version 1.0 of the exams available after august ???.


or should I just study for the 2.0 versions and take the v2.0 exams


Thanks in advance

Simon Watson CCNA



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FRS1.0 Exam

[Simon Watson]

Hi Guys


I'm due to take the FRS1.0 exam in the next 4 weeks and afterwards take the 
CIT to obtain the CCNP.

I need some advise.

Is it worth me taking these tests when version 2.0 is coming out in august 
???.

Are version 1.0 of the exams available after august ???.


or should I just study for the 2.0 versions and take the v2.0 exams


Thanks in advance

Simon Watson CCNA



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New Starter

[Brian Fitzpatrick]

Hi.

I'm an absolute beginner to Cisco, and I'm looking for some online resources
that would be good to get the ball rolling for my CCNA. Is there any good
books that I could buy or any websites that start me with the fundamentals??

Cheers
Brian

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catalyst 5505 question

[fahmy]

Ladies and gents,

I received a new module WS-X5234 ( RJ-45 10/100BTX for the catalyst 5505 .
I have not managed to make it work:

talyst5500-SatFarm (enable)
Catalyst5500-SatFarm (enable) sh module
Mod Module-Name Ports Module-Type   ModelSerial-Num
Status
--- --- - - - - ---

1   2 1000BaseLX Supervisor WS-X5530  013385727 ok
2   2410/100BaseTX Ethernet WS-X5225R 013495146 ok
3   0 unknown   WS-X5234  017585140
faulty

Mod MAC-Address(es)Hw Fw Sw
--- -- -- -- --
---
1   00-30-b6-74-18-00 to 00-30-b6-74-1b-ff 3.35.1(2) 4.3(1a)
2   00-d0-06-9e-c5-10 to 00-d0-06-9e-c5-27 3.34.3(1) 4.3(1a)
3   00-30-7b-b3-53-e8  1.04.5(2) 0.0

Mod Sub-Type Sub-Model Sub-Serial Sub-Hw
---  - -- --
1   NFFC+WS-F5531  0013411310 1.0
1   uplink   WS-U5536  0012761743 1.1
Catalyst5500-SatFarm (enable) 02/16/2001,05:25:16:SYS-5:Module 3 not
responding.
..resetting module

I have surfed cisco's website and that particular module needs supervisor
engine version 4.5.
How do I find out which version I have installed? Can I easily upgrade?

This is what I get when I issue the command  show version:

Catalyst5500-SatFarm (enable) sh version
WS-C5505 Software, Version McpSW: 4.3(1a) NmpSW: 4.3(1a)
Copyright (c) 1995-1998 by Cisco Systems
NMP S/W compiled on Nov 23 1998, 15:22:34
MCP S/W compiled on Nov 23 1998, 15:19:30

System Bootstrap Version: 5.1(2)

Hardware Version: 1.0  Model: WS-C5505  Serial #: 066554101

Mod Port Model  Serial #  Versions
---  -- - 
1   2WS-X5530   013385727 Hw : 3.3
  Fw : 5.1(2)
  Fw1: 4.4(1)
  Sw : 4.3(1a)
2   24   WS-X5225R  013495146 Hw : 3.3
  Fw : 4.3(1)
  Sw : 4.3(1a)
3   0WS-X5234   017585140 Hw : 1.0
  Fw : 4.5(2)
  Sw : 0.0

   DRAMFLASH   NVRAM
Module Total   UsedFreeTotal   UsedFreeTotal Used  Free
-- --- --- --- --- --- --- - - -
1   32640K  13423K  19217K   8192K   3979K   4213K  512K  108K  404K

Uptime is 81 days, 3 hours, 39 minutes
Catalyst5500-SatFarm (enable)





Regards.
MF


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Re: Retiring the CIT?

[Myriam largo]

July 31, 2000
--- "Breen, Michael" <[EMAIL PROTECTED]> wrote:
> Are they retiring the CIT 4.0 exam on CCNP 1.0? If
> so, when?
> 
> Michael
> 
> 
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DSL and NAT(PAT)

[Han Nguyen]

Hi everyone,

I just have a DSL connection to my house. I have a static IP address for my 
xpeed320 router and one for my PC. If I want to put my Webserver and Mail 
server inside the firewall using private IP address and using NAT (PAT)to 
map to the valid static IP. Can people  on the internet see my servers if I 
use NAT (PAT)? I also have a 2514 I can use.

Thanks.

Han Nguyen.

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Re: CCNP= Just some tests

[Nick Tucker]

>legal notice corrections in the newspaper, but ask any employer who he'd 
>rather have... a person who watches the clock and has their pc shut down by 
>5:00, or someone who puts in that something extra to improve themselves...  

This is well said.  At a recent job of mine (one that I left, too ;D), our
dept wasn't one of the most liked ones around; but at the same time we
never burned down the doors at 5:00 either.  The love-hate relationship.
Its all relative. ;)

Nick Tucker
MCP, CNE, CCNP, CCIE Written


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CIT 4.0 EXAM INFO REQUIRED

[BurcinK]

Hi.
i need help about cit 4.0 exam.
such as exam topics. sample questions.
thanks.

> ALİ BURÇİN KOZAK
> [EMAIL PROTECTED]
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ccie home lab

[Nigel Samuel]

Wanted some ideas what should be next in a home lab, as of now 
it consist of:
 
1-2501
1-2502
1-2121
1-2513
 
I need to get some TR mau's 
 
But for the CCIE should I get a switch? (approx. 3K) or would 
it benefit me more to get 2 additional routers?
 
Nigel
MCSE,CNE,CCNA,CCNP
 
 

RE: VLSM Question

[Hallgren, Michael]

You've got (the last) three bits on the third octet to play with, which
leaves you with 2^3 = 8 cont. numbers (the first one being 168) : 168,
169,..., 175.

You may also think of the /21 as 2 /22s, so 4 /23s, so 8 /24s.

mh

>hey im just learning about vlsm, so theres a good chance >this is wrong :)
>anyways i'd say
>172.108.168.0
>x.x.169.0
>x.x.170.0
>x.x.171.0
>x.x.172.0
>x.x.173.0
>x.x.174.0
>x.x.175.0 
>
>Justin...
>
>
>>On Thu, 15 Jun 2000, jeongwoo park wrote:
>>
>> I have a guestion regarding VLSM
>> How many subnet addresses can be summarized by
>>172.108.168.0/21?
>> how could you calculate it?
>> thanks in advance.
>> 
>>  
>> iWon.com   http://www.iwon.com why wouldn't you? 
>> 
>> 
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ISDN setup

[Omer Shommo]

Suppose I have router R1 with s0 connected to s0 of router R2 through Frame relay 
cloud. Both routers have ISDN 
interfaces. How do I configure the ISDN interface of R1 to automatically dial R2 in 
case the serial link is down?  

Omer




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Boson Tests

[Charles Gatrelle]

Can anyone that has used the Boson Tests for the CCNA, provide feedback.
Was it a good study aid?  Would you say it helped in passing the test?  Or
would you say that the books (Lammle and Chappell) were enough?

Thanks,

Charles R. Gatrelle

This email is intended for the named recipient(s) only and may contain
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Re: Is this true?

[David R. Lease]

Dear All:

As much as I hate to send "me toos," I couldn't help my self on
this one.  When I read the initial post, I just chalked it up to
PHB syndrome.  Then I thought about it.  This is an example of
just how STOOPID things can get:

We have five very competent folks maintaining and expanding a
client's network.  A CCIE, two CCNPs, an MCSE + CCNP, and a
MCSE+I.  Last month, the client's "technical" rep tells me my
folks need certifications in MS LAN Manager.  I explained that LAN
Manager cert was retired long ago and superceded by MCSE.
Went to MS web site.  Called the MS rep.  Client Tech Rep is
suspicious, but goes away.

Last week, he came back.  Said everyone needs CCNA.  I explained
CCIE and CCNP are above CCNA and subsume CCNA content.  Went to
Cisco web site.  Called Cisco rep.  Client says requirement stays.
So I have 5 guys who get to take the CCNA.  (SIGH).

At least I got the client to pay for the exam, time off the job,
and time and one half for the guys filling in during exams.

The moral of the story?  There isn't one.  This week the client's
tech rep. wanted everyone to have -- are you ready --??

Microsoft Certified Novell Engineer cert.  I told him to sign us
all up and tell us the date, time, and location for the exam.  Oh
yeah, the network is NT and NFS -- so the Novell stuff will REALLY
come in handy.

And for the wiseguys out there -- I DO know there is no such thing
as a MS Certified Novell Engineer!

David
- Original Message -
From: "David C Prall" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, June 14, 2000 2:47 PM
Subject: Re: Is this true?


> > The real question on our minds is WHY???  Asking a CCIE to
take the CCNA
> > exam is like asking someone with a PhD in math to retake
college algebra.
> >
> Reminds of when Todd Lammle took the CCNA 2.0 exam and got a
1000.
>
> David C Prall, CCDP CCNP MCSE MCNE
> [EMAIL PROTECTED]
> http://dcp.dcptech.com
>
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cit info required

[BurcinK]

hi.
i need information about CIT exam.
if someone has free CIT study guide or flash cards i ll be happy.
thanks.

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FR lmi-type and subinterfaces

[Omer Shommo]

Hello,

I remember something that says I cannot configure LMI type If subinterfaces are used. 
Please let me know if this is true, I 
might be wrong.

BTW lmi type is auto-detected if using Cisco IOS version 11.2 and above


Omer








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frame-relay design

[cisco cabanaboy]

If you had 3 locations in a hub and spoke topology,
then you would want two pvcs going to each
site...(using subinterfaces), how do the numbers
change as you add remote sites...

e.g. if you add the 4th site, do you have to add a pvc
to every other site?, totalling 3 pvcs/subinterfaces ?

so would that mean if you had 100 sites it would
require n-1 (99) pvcs/dlcis/subints per location...?


i may be way off

-thanks




=
ciscocabanaboy, CCNP-Voice, CCDP, MCSE, CNX, A+, N+, I-net+, BOFH...

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BGP4 Question

[zhassan]

in a E-BGP session, whenever there is an update, which router is
checking whether the AS-Path of the new route contains the AS# of the
receiver?

1) the sender is not sending any route information if the route contains
the AS number of the receiver?
or
2) the receiver will check and discard the route if the assi=ociated
AS-Path contains the local AS#?


This question is from a colleague of mine 
and he will appreciate any answer.

Thanks.

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No Subject

[Pete A]

Hello,

I would just like to know what is the best book or
study material to use to take and pass the new track
exams for the CCNP ( i.e. BCRAN, BCMSN< BSSC, CIT)


Peter

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Frame Relay and DE bit

[Chance, Larry]

What's the significance of the DE (Discard Eligible) 
with this Frame Relay sample shown here?
Considering the volume of 'out bytes', is this ratio to
be expected or feared?

And what would I do to correct it?

===SAMPLE=
Router1#sh frame pvc 33

PVC Statistics for interface Serial5/0 (Frame Relay DTE)

DLCI = 33, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial5/0.7

  input pkts 29768862  output pkts 16948699 in bytes 1918568914
  out bytes 2217045339 dropped pkts 5   in FECN pkts 0
  in BECN pkts 3717out FECN pkts 0  out BECN pkts 0
  in DE pkts 21408982  out DE pkts 0
  out bcast pkts 399406 out bcast bytes 31994284
  pvc create time 29w4d, last time pvc status changed 12:58:55
Router1#
==

Later,
Larry

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ISDN question

[Dave Santeramo]

How many users can I reasonably connect to a ISDN BRI before I start
to see a latency issue?  I have a customer that has 60-70 customers connected
to a pipeline P50. IMHO this is killing the ISDN connection.
Any other things I need to look out for because I am not that familiar
with ISDN.





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Network study guides

[David Welch]

Hi all,

Could somebody briefly clarify how to summarize two IP addresses.
I have the Todd Lammle ACRC exam notes book and it just ain't clear!
Also, has anyone used the study guides and practice exams from Network study 
guides (www.networkstudyguides.com) I'm particularly interested in them as 
they have info out on the new CCNP routing 2 exam - material on this seems 
rare at the moment. Any opinions welcome. Thanks in advance

David Welch



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Support 2.0 /CIT 4.0

[Sanjay Dalal]

Hello All :

I plan to take the CIT 4.0 exam next week.
However, I am not sure if I should go for the new Support 2.0 exam.
Lot of individuals in this group have complained about the CIT 4.0 exam
very poorly written.
Any thoughts ?

Also, are the BOSON tests useful for either CIT 4.0 or Support 2.0 ?

thanks

Sanjay






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Traffic shapping

[Cristian]

Hi all

I am trying to configure a Cisco 3640 for traffic shaping. It has a 64k
leased line where I have to allocate 20k for mail and X400 and the
remaining bandwidth for other data traffic.
Please can you give me some help: config examples, other way to realize
that or some useful links for a correct understanding of what I am
trying to do ?

Thanks in advance
Cristian

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Re: Do I need a RADIUS server for IPsec?

[Don Orlik]

You can use either of the three or you can add the users manually to the
router.  Depending on the amount of users, you may want to use a TACACS+
Server or something along that line.

Don

"Patrick Gannon" <[EMAIL PROTECTED]> wrote in message
60B00056DADCD311BC7600508B9B1AC607BBB7@SERVER2">news:60B00056DADCD311BC7600508B9B1AC607BBB7@SERVER2...
>
> Hello all,
>
> I am implementing Cisco Secure VPN client v. 1.1 in a client-router
> config. The router has IOS firewall feature set with IPsec capability.  I
> will be using a third-party CA (Verisign). Will I need to implement a
> RADIUS, TACAS, or Kerberos server anywhere on my network, or will the
router
> handle all authentication?
>
> Thanks in advance,
>
> Patrick
>
> Patrick Gannon
> Dataprise, Inc. - Enterprise Network Services
> [EMAIL PROTECTED]
> www.dataprise.com
>
>
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Re: NetWare 5 Pure IP Login Across Subnets

[Joe Pinkus]

Seth,
By default, Novell IP clients discover IP services via multicast. Unless
some other method is configured, ip clients will try attempt to discover
the server by multicasting SLP packets. By default, IOS Routers will filter
mutlicast packets.
 
Router Solution: Enable "ip multicast-routing" and enable "ip pim"
under each respective interface.
Novell Workaround #1
>From Novell Documenet: 2944038
  Add server name and IP address entries in the NWHost file on
the workstation. The NWHOST file is located on the workstation in the
Novell\Client32 directory on Win95 and Win98 workstations. It has samples
that are easy to follow.
On an NT Workstation, instead of NWHost the client uses the standard
MicroSoft TCPIP host file.  Edit the host file to add the server name
and address. The path to this file is Winnt/System32/Drivers/Etc/Hosts.
Novell Workaround #2
>From Novell Document 2944038
Load SLPDA.NLM on the NetWare 5 Server. This defines the server as a
Directory Agent. Add the IP Address of the server running the SLPDA.NLM
under properties of the client, Service Location Tab, Directory Agent list.
Click on the box next to the Directory Agent box labeled "Static." With
a static directoy agent defined, the client will not multicast for a directory
agent, but will send a unicast to the specified directory agent.
  For an overview of SLP (Service Location Protocol) and a discussion
of Directory Agents, see tid 2943614.
Joe
 
Seth Wilson wrote:

We
have a Netware 5 server -- IP plus IPX, for our CNE lab work -- whose IP
address is 10.0.0.99 and a client
-- IP only -- whose address is
198.56.78.13.  The server's subnet
connects to E0 on a 2501 -- address
10.0.0.2.  The client's subnet
connects to E0/0 on a 3801 -- address
198.56.78.1.  The 2501 and the
3801 are back-to-back and all machines across
the board can ping cleanly by name
or address.
When I move the client to the server's
subnet and set its IP to 10.0.0.13,
login works just fine.  So login
over IP is okay.  But when it's on
198.56.78.13, the client reports it
can't find the tree or server.  But as
noted, it can ping the server by name
or address.  So I conclude that the
problem is the broadcast that starts
the login process.
I set E0/0 on the 3801 to "ip helper-address
10.0.0.99" and still cannot
login.   From the packets
I captured, it looks like the initial broadcast is
NetBIOS Datagram Service, which I
thought ought to be forwarded when the IP
helper-address is configured. 
I am getting a little out of my depth here if
you haven't noticed.
Can anybody suggest what else I need
to do to get the routers to forward
this IP Netware login broadcast?
Thanks, ~Seth~

Re: Frame Relay switch

[ALI SHEERAZ]

You can configure a FR switch by using the following set of commands
..for example .a cisco router acting as a FR_Switch have its S0 and 
S1 configured as,

interface Serial0
no ip address
encapsulation frame-relay
no ip mroute-cache
clockrate 64000
frame-relay interface-dlci 20
frame-relay lmi-type ansi
frame-relay intf-type dce
frame-relay route 40 interface Serial1 20
!
interface Serial1
no ip address
encapsulation frame-relay
clockrate 64000
frame-relay interface-dlci 40
frame-relay lmi-type ansi
frame-relay intf-type dce
frame-relay route 20 interface Serial0 40


ALI SHEERAZ
MCSE+I, MCDBA, CCNA

>From: "M Z" <[EMAIL PROTECTED]>
>Reply-To: "M Z" <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Frame Relay switch
>Date: Wed, 14 Jun 2000 20:14:42 MST
>
>Would anyone kindly share how to config a Cisco router to act as a FR
>switch.
>
>Thanks in advance.
>
>Mz
>
>
>Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com
>
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Re: VLSM Question

[Howard C. Berkowitz]

>I have a guestion regarding VLSM
>How many subnet addresses can be summarized by 172.108.168.0/21?
>how could you calculate it?
>thanks in advance.
>

I'm not sure exactly what you are asking.  Do you want to know the 
total number of available host addresses in a /21?  Or are you 
looking for the number of subnets?

If the first, you are committing 21 bits of a 32 bit address to the 
prefix, so you have the number of hosts that can fit into 32-21 = 11 
bits. You compute the number of available host addresses in N bits 
with the formula (2**N)-2.

If you are looking for the number of sub-prefixes, there's no 
specific answer because you can set up multiple levels of subnetting. 
The basic rule is:

1  /21

2 /22
  4 /23
 8 /24
16 /25
   32 /26
   64 /27
  128 /28


But you could, for example, have:

3 /23 for 500-host LANs 1 /23 divided into
  24 /28 for remote office LANs
  32 /30 for WAN links to remote offices


An excellent reference is http://www.isi.edu/in-notes/rfc1878.txt

And, of course, there's this excellent book by a modest guy named 
Berkowitz, _Designing Addressing Architectures for Routing and 
Switching_

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RE: PPP or HDLC pros and cons

[Andrew Larkins]

ppp is generic
HDLC is cisco propriatory..

Andrew Larkins
BCom, CCNA
Usko Communications
Tel: +2711 800-9300  
Fax: +2711 800-9495/6/7/8/9
Cell: +2783-656-7214
Email: [EMAIL PROTECTED] 
OR   [EMAIL PROTECTED]
   

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-Original Message-
From: John Zaggat [mailto:[EMAIL PROTECTED]]
Sent: 15 June 2000 04:44
To: CiscoGroupstudy
Subject: PPP or HDLC pros and cons


Hi guys,
In a point to point T1 link what would be advantages
or disadvantages of using HDLC vs PPP.
Thank you

=
JZ
[EMAIL PROTECTED]



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Re: Frame Relay and DE bit

[Phil Barker]

Larry,
 I'm a newbie on FR, however, I would compare your
in PACKETS with your in DE PACKETS and you are losing
2/3rds of your data. I would look at increasing your
CIR by 2/3rds as a result. Unless of course nobody is
complaining about the access speed ?

Phil.

--- "Chance, Larry" <[EMAIL PROTECTED]> wrote: >
What's the significance of the DE (Discard Eligible)
> 
> with this Frame Relay sample shown here?
> Considering the volume of 'out bytes', is this ratio
> to
> be expected or feared?
> 
> And what would I do to correct it?
> 
>
===SAMPLE=
> Router1#sh frame pvc 33
> 
> PVC Statistics for interface Serial5/0 (Frame Relay
> DTE)
> 
> DLCI = 33, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE,
> INTERFACE = Serial5/0.7
> 
>   input pkts 29768862  output pkts 16948699
> in bytes 1918568914
>   out bytes 2217045339 dropped pkts 5  
> in FECN pkts 0
>   in BECN pkts 3717out FECN pkts 0 
> out BECN pkts 0
>   in DE pkts 21408982  out DE pkts 0
>   out bcast pkts 399406 out bcast bytes 31994284
>   pvc create time 29w4d, last time pvc status
> changed 12:58:55
> Router1#
>
==
> 
> Later,
> Larry
> 
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Re: IPSEC/ VPN query

[Kent]

You can also put a router in one of the DMZs, and
terminate the VPN tunnels there, this is the pretyy
decent way to do it, at least, I think.

Kent 
--- Javier Contreras <[EMAIL PROTECTED]>
wrote:
> Hi
> You can open with conduits/access list for protocols
> 50 and 51 (ESP and AH)
> to let pass the ipsec connection, plus UDP for port
> 500 ( I think)  for the
> ISAKMP
> connection if you are using IKE or similar.
> BUT I would recomend you don´t let pass a ipsec
> tunnel through your firewall,
> as it can not inspect it. The "correct" way would be
> to end the tunnel in the
> pix,
> and the process the traffic to let it pass or not.
> 
> Regards
> 
> "Winchester, Derek S." escribió:
> 
> > Hey Guys,
> >
> > I have a site that needs to connect to another
> site over the Internet. The
> > other site is using VPN/IPSEC. I have no
> experience with VPN/IPSEC, but I
> > have to clear a path so that my firewall(PIX) will
> not continue to block the
> > connection. Any insight to this issue will be
> greatly appreciated.
> >
> > Derek S. Winchester
> > Sr. Wan Engineer
> > Data Communications Department
> > [EMAIL PROTECTED]
> > Phone: 410-953-4887
> > Cell: 443-562-3456
> >
> > ___
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> > ---
> 
> --
> ---
> Javier Contreras Albesa
> Standard 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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Re: Network study guides

[Wenderson . Duarte]

172.108.168.0 = 10101100 . 01101100 . 10101000 . 
172.108.169.0 = 10101100 . 01101100 . 10101001 . 
172.108.170.0 = 10101100 . 01101100 . 10101010 . 
172.108.198.0 = 10101100 . 01101100 . 11000110 . 
172.108.207.0 = 10101100 . 01101100 . 1100 . 

  Commom bits = 21   Commom bits = 23
  Summary:172.108.168.0/21   Summary: 172.108.198.0/23

The best summary for these networks is 172.108.168.0/21 and 172.108.198.0/23,
because you have to find out the a common prefix for all networks.

Wenderson Duarte
CCNA






"David Welch" <[EMAIL PROTECTED]>@groupstudy.com on 15/06/2000 13:31:18

Please respond to "David Welch" <[EMAIL PROTECTED]>

Sent by:  [EMAIL PROTECTED]


To:   [EMAIL PROTECTED]
cc:

Subject:  Network study guides


Hi all,

Could somebody briefly clarify how to summarize two IP addresses.
I have the Todd Lammle ACRC exam notes book and it just ain't clear!
Also, has anyone used the study guides and practice exams from Network study
guides (www.networkstudyguides.com) I'm particularly interested in them as
they have info out on the new CCNP routing 2 exam - material on this seems
rare at the moment. Any opinions welcome. Thanks in advance

David Welch



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Re: need help with CCNP

[Pete A]

I have that same question.  Can anyone help?

 
--- Sabeen Student <[EMAIL PROTECTED]> wrote:
> Hello all,
> 
> I am currently studying for CCNP 2.0 exams. I have a
> question that If I can pass new Version exams by
> studying CCNP 1.0 books and notes  Please write
> me
> back.  
> 
> Another question is about my Career.  I am in NY but
> willing to relocate to get any good Cisco
> opportunity.
>  But is it possible that I can get job with Cisco
> Routers after completing my CCNP? I have about 3
> years
> experience in LAN but willing strongly to get job in
> WAN.  What's the best way to go for it?
> 
> Any input is most welcome.
> Thanks in advance.
> 
> 
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Re: New Starter

[John Neiberger]

First, go to www.cisco.com everyday and explore.  It has a tremendous amount
of information.  You'll be doing this anyway, so you might as well get used
to it now.

A couple of books I bought in the beginning might be helpful to you.  I
picked up the Sybex CCNA study guide by Todd Lammle, a very handy tutorial. 
You may want to wait a few weeks until the newer books start coming out. 
The CCNA test changed recently so the new study guides should be out
shortly.

Another book that helped me immensely:  The LAN Times Guide to Wide Area
Networking.  This will help you understand what people are talking about
when they mention frame relay, ISDN, T1, DS0, AMI, B8ZS, ESF, etc.

Another GREAT book that is mostly for more advanced people but I wish I'd
gotten right from the beginning:  Routing TCP/IP by Jeff Doyle.  The first
few chapters give the best introduction to networking that I've read.  The
rest of the book will be exceptionally useful to you and you'll want to get
a copy of this sometime...it might as well be sooner rather than later.  But
get it after you've read a couple of these other books.

The new Cisco course for CCNA level people is ICND, Interconnecting Cisco
Network Devices.  If there is a CiscoPress book for this out, you'd be well
served to get a copy of that, as well.  It covers TCP/IP basics, addressing,
OSI model, switching, ISDN, frame relay, etclots of great topics.  I
took a look at the course books for this class the other day and I'm VERY
impressed at how they've improved it over the original ICRC class.

HTH,

John Neiberger, CCNA/CCDA

>  Hi.
>  
>  I'm an absolute beginner to Cisco, and I'm looking for some online
resources
>  that would be good to get the ball rolling for my CCNA. Is there any good
>  books that I could buy or any websites that start me with the
fundamentals??
>  
>  Cheers
>  Brian
>  
>  ___
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Re: frame-relay design

[Phil Barker]

Assuming one Hub and 99 spokes you would need 99
"frame-relay interface-dlci" statements per site if
you wanted to talk to every remote site.
I cannot see this being a practicle solution
though, i.e You would be committing a massive 'single
point of failure at the Hub', plus I very much doubt
that all the sites would want direct access to each
other anyway.

HTH

Phil.
--- cisco cabanaboy <[EMAIL PROTECTED]> wrote:
> If you had 3 locations in a hub and spoke topology,
> then you would want two pvcs going to each
> site...(using subinterfaces), how do the numbers
> change as you add remote sites...
> 
> e.g. if you add the 4th site, do you have to add a
> pvc
> to every other site?, totalling 3 pvcs/subinterfaces
> ?
> 
> so would that mean if you had 100 sites it would
> require n-1 (99) pvcs/dlcis/subints per location...?
> 
> 
> i may be way off
> 
> -thanks
> 
> 
> 
> 
> =
> ciscocabanaboy, CCNP-Voice, CCDP, MCSE, CNX, A+, N+,
> I-net+, BOFH...
> 
> __
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RE: ISDN question

[Rampley, Jim]

It depends on what type of traffic the BRI is being used for and how much
data is being sent/received.  The best thing you could do is to pull stats
off the pipeline 50 with SNMP with a tool like MRTG, Lucent VitalNet,
Concord NetHealth, HP Openview depending on your budget ;) so you can view
stats over time.

Jim

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Dave Santeramo
Sent: Monday, June 12, 2000 2:52 PM
To: [EMAIL PROTECTED]
Subject: ISDN question


How many users can I reasonably connect to a ISDN BRI before I start
to see a latency issue?  I have a customer that has 60-70 customers
connected
to a pipeline P50. IMHO this is killing the ISDN connection.
Any other things I need to look out for because I am not that familiar
with ISDN.





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RE: FR lmi-type and subinterfaces

[David Wolsefer]

You can configure LMI type on the physical interface, not on the
subinterface. You are also correct that lmi type is auto-detected if IOS is
version 11.2 or above. I have found the auto-detect feature to be reliable,
but some others feel differently. It has worked every time for me though. I
like to use auto-detect because I had a case where the translations people
went and arbitrarily changed LMI type on the frame-relay switches from Cisco
to CCITT, which brought down those routers with LMI hard coded, but those
using auto-detect made the change with no problem.

Regards,

David Wolsefer

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Omer Shommo
Sent: Sunday, June 11, 2000 10:05 PM
To: Cisco Group Study
Subject: FR lmi-type and subinterfaces


Hello,

I remember something that says I cannot configure LMI type If subinterfaces
are used. Please let me know if this is true, I 
might be wrong.

BTW lmi type is auto-detected if using Cisco IOS version 11.2 and above


Omer








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Re: ??good Case study on LAN/WAN

[Neil Greenfield]

There's also a problem with desktops supporting those speeds.  No matter how
you do it, today's desktop environment won't support the speeds you're
looking for.  Even servers have some problems with running at those
highspeeds.

Neil

""Chuck Larrieu"" <[EMAIL PROTECTED]> wrote in message
001a01bfd69c$ac7d5380$[EMAIL PROTECTED]">news:001a01bfd69c$ac7d5380$[EMAIL PROTECTED]...
> As always, a good place to start is
> http://www.cisco.com/univercd/home/home.htm
>
> There is a wealth of good information on the documentation home page.
>
> If you have a cd as found in the box of any cisco product you purchase, so
> much the better.
>
> Design principals remain the same, no matter what the technology in
> question. Understanding your design goals, business and technological
> requirements, underlying protocol behavior all are important.
>
> BTW you really gonna run gig ethernet to the desktop? All right! :->
> read up carefully on the current state of things. Does your cable
> infrastructure support this? Distance limitations? I believe that gig over
> copper is now doable at distances up to 100 meters. But you have to be
very
> careful with your end points. What little I have run into is still server
to
> backbone switch or switch to switch distribution in a campus environment
> over fiber.
>
> Priscilla Oppenheimer's book Top Down Network Design is a classic, and
> remains timeless because of the concentration on fundamentals as mentioned
> above. If you want to get into some real in depth stuff, Howard Berkowitz'
> books are worth reading.
> But as stated earlier, there are some excellent materials on CCO and all
it
> costs is the paper you use to print it out.
>
> Best wishes
>
> Chuck
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
> Dinesh_Kakkar
> Sent: Wednesday, June 14, 2000 11:21 PM
> To: [EMAIL PROTECTED]
> Subject: ??good Case study on LAN/WAN
>
> hello frns
>
> can any body tell me where i can get a good case study or planning
document
> on a worldclass network.
> Actually my requirement is i want to plan a very good Network setup. It
> should have LAN on Gigabit ethernet & WAN with high speed Data/Voice &
> Video.
> Please reply if any one of you have such kind of case study or documented
> design for such kind of network.
>
> with thanks
> Dinesh
>
> > --
> > From: John Wu[SMTP:[EMAIL PROTECTED]]
> > Reply To: John Wu
> > Sent: Wednesday, June 14, 2000 10:54 PM
> > To: William E Gragido; Shoaib Waqar; [EMAIL PROTECTED]
> > Subject: RE: ACRC-BSCN-TEST
> >
> >  ACRC and BSCN exam outlines are very different.
> >
> > BSCN (640-503) does not cover ISDN/DDR, Bridging, Appletalk
> >
> > but does contain more OSPF, EIGRP, BGP
> >
> >
> >
> > William E Gragido wrote:
> >
> >
> >
> > isn't going to begin in August of this year?
> >
> > > -Original Message-
> > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
> > Behalf Of
> > > Shoaib Waqar
> > > Sent: Wednesday, June 14, 2000 3:08 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: ACRC-BSCN-TEST
> > >
> > >
> > > Dear All,
> > > Can anyone tell me that when the testing of Routing 2.0 regarding
> > > CCNP track
> > > 4.0 will be started? is it 30th June 2000?
> > >
> > > Shoaib
> > >
> > > Thanks and regards,
> > >
> > > Shoaib Waqar
> > > Network Engineer
> > > Bachelors of Engineering in Computer Systems(B.E.CS),
> > > MCP+I,MCSE,CCNA
> > > Sysnet Pakistan Pvt. Ltd.
> > >
> > >
> > 
> > > Get free email and a permanent address at
> > http://www.netaddress.com/?N=1
> > >
> > > __! ! _
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Report misconduct and 

RE: FR lmi-type and subinterfaces

[Taylor, Don]

You cannot set the LMI type *on* a subinterface; you can set it on the
physical interface, or you can let it autosense.

-Original Message-
From: Omer Shommo [mailto:[EMAIL PROTECTED]]
Sent: Sunday, June 11, 2000 4:05 PM
To: Cisco Group Study
Subject: FR lmi-type and subinterfaces


Hello,

I remember something that says I cannot configure LMI type If subinterfaces
are used. Please let me know if this is true, I 
might be wrong.

BTW lmi type is auto-detected if using Cisco IOS version 11.2 and above


Omer








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*
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 else
is unauthorized. 

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Re: overlap of CCNP and CCDP exams...

[jjessen]

In a word "yes".

Cheers,

Jack Jessen


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RE: CDP and Frame Relay Link

[Taylor, Don]

CDP is enabled by default, but it's recommened that you disable it once you
get the WAN running because it's overhead traffic, and, in case of an
Internet connection, it's a well-known address (i.e. hackable).

-Original Message-
From: Omer Shommo [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 12, 2000 1:20 AM
To: Cisco Group Study
Subject: CDP and Frame Relay Link


Is the CDP protocol disabled by default on serial interfaces? I could not
see CDP neigbours accross a Frame Relay link.

Omer


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RE: Frame Relay and DE bit

[Sereno, Patrick]

Title: RE: Frame Relay and DE bit





Larry,


The DE bit specifies that the Frame Relay network may discard this frame if it encounters congestion between the ingress and egress.  Generally speaking, the DE 'should' be set by your ingress router for all frames transmitted that exceed your CIR during the sample period (1 second).

The 'out bytes' counter is only related to the other 'out *' counters. In this case, you're transmitting no DE frames.  This tells me that 1) your router is not setting the DE bit on frames that exceed CIR, or 2) your traffic is not exceeding the outbound CIR.  If 2, then you've got low utilization or your CIR matches your physical bandwidth.  As for case 1, you must configure the router to set DE when exceeding CIR.  I believe this is a new feature, IOS 12 or 11.3.  However, I've never configured it.  Additionally, I don't think most Frame providers pay attention to it (I may be mistaken).

HTH


Patrick


-Original Message-
From: Chance, Larry [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 15, 2000 5:28 AM
To: 'GroupStudy'
Subject: Frame Relay and DE bit



What's the significance of the DE (Discard Eligible) 
with this Frame Relay sample shown here?
Considering the volume of 'out bytes', is this ratio to
be expected or feared?


And what would I do to correct it?


===SAMPLE=
Router1#sh frame pvc 33


PVC Statistics for interface Serial5/0 (Frame Relay DTE)


DLCI = 33, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial5/0.7


  input pkts 29768862  output pkts 16948699 in bytes 1918568914
  out bytes 2217045339 dropped pkts 5   in FECN pkts 0
  in BECN pkts 3717    out FECN pkts 0  out BECN pkts 0
  in DE pkts 21408982  out DE pkts 0
  out bcast pkts 399406 out bcast bytes 31994284
  pvc create time 29w4d, last time pvc status changed 12:58:55
Router1#
==


Later,
Larry


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RE: Problem Solved? - WAS: Posts not getting through ?

[deltan]

also not working for me again (i tried yesterday
and it is still not there).

--- "Rampley, Jim" <[EMAIL PROTECTED]> wrote:
> Count me in
> 
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Chuck
> Larrieu
> Sent: Wednesday, June 14, 2000 1:35 AM
> To: [EMAIL PROTECTED]
> Subject: Problem Solved? - WAS: Posts not getting
> through ?
> 
> 
> I spoke with Paul B this afternoon. He discovered a
> problem and made a quick
> fix. I gather he has done more esxtensive work this
> evening, becasue I am
> now seeing a lot of stuff, including some of my own
> which had not been
> making it through.
>  
> For those new to the list, Paul B does this out of
> the goodness of his
> heart. He doesn't make a dime, and usually ends up
> taking a lot of stuff
> from us when things aren't working.
>  
> for any of you going to netwrokers in Florida next
> month, I think it would
> be great if we could corner Paul and embarras him by
> carrying him around in
> a sedan chair for a while. :->  seriously, I'm gonna
> try to buy him dinner.
> Anyone else in?
>  
> Chuck
> 
> "BIKEMAN" < [EMAIL PROTECTED]
>  > wrote in message
> 008001bfd5b8$9dbb9bc0$210a@win2k">news:008001bfd5b8$9dbb9bc0$210a@win2k
> <008001bfd5b8$9dbb9bc0$210a@win2k">news:008001bfd5b8$9dbb9bc0$210a@win2k> ...
> Hi all
>  
> There seems to have been very few posts getting
> through in the last 36
> hours. I have posted a query regarding a console
> port problem 4 times and
> have yet to get it back. 
>  
> Anyone know whats going on.
>  
> Rudi 
>  
> (CCIE LAB booked for 31/7)
>  
> 
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Access-lists question??

[Palikhey, Niraj]

Hi, 
I am trying to understand something with access-lists. They say that when
you put in a new entry to an existing access-list, it will be written at the
end of the existing list. So If I have a deny any any at the end of the list
and I add a new entry that says permit 10.20.16.20, this will not work as
this entry will be added at the end of the list. But when I do a sh
access-lists or a sh run, I see that the new entry is not at the bottom of
the existing list. I am trying to understand, even though it is not at the
bottom, when the access-list is read, will it find it before the deny any
any or not? Moreover, I have read that the Cisco IOS will rearrange the
list. Is this the reason that the new entry does not show at the bottom but
will work as entered in the end?
Please advise.
Thank you.
Kind regards,
Niraj

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Routing 2.0 Exam outline and theory

[Kevin L. Kultgen]

Just perusing the exam outline
(http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/pdf/bscn.pd
f) and was wondering  Is that all that's on the exam?  OSPF, EIGRP,BGP
and some advanced theory.

IMO that makes this exam wayyy easier than ACRC.

--
Kevin L. Kultgen
MCSE+I,  MCDBA,  CCNA,  A+,  Network+,  i-Net+/CIW
IRIS Systems Inc,  MCSP
Calgary, Alberta


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Greetings from new CCNA!

[deltan]

(last try posting this out...apologies if you happened
to see it more than once)
--

Greetings from a newbie in this group!

I finally took my CCNA last week with a score of 906.
However, I got a real low 40% in network security that
I have NO way to believe!  I answered all the related
questions with full confidence, and I know my level of
security knowledge/experience (Cisco or not) as I used
to work in network security with a tier-1 ISP, plus I
run ipfw on UNIX on a daily basis (Cisco access lists
are pretty much the same as closed-type ipfw, IMHO).

Honestly, I am very curious about what the heck was
going on with my answers and the scoring system! --
Is there ANY way to talk to Cisco or Sylvan Prometric
to find out (I'm willing to pay! :^)) ??

Also, a few questions:

1) any pros and cons on skipping CCNP and taking CCIE
   (written) directly?
2) any recommended books for CCNP and CCIE (written)?

Thanks a bunch,-deltan


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RE: Diff between point to point T1 and T1 with framerelay

[Taylor, Don]

There's no frame relay overhead, but PPP and even the default Cisco HDLC
encapsulation are still protocols, and have associated overhead. Framing
still has to take place, even if it's not the "frame relay" encapsulation.

- Don

-Original Message-
From: John Zaggat [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 14, 2000 11:00 AM
To: Feliz, Edgar; CiscoGroupstudy
Subject: RE: Diff between point to point T1 and T1 with framerelay


Thank you for your help, I have one more question :
The bandwidth for a p-to-p connnection, should that be
1544 Mbs as compared to 1536 Mbs since there is no
frame-relay overhead ?
--- "Feliz, Edgar" <[EMAIL PROTECTED]> wrote:
> John,
> 
> If you order a T1 from A provider that is 1536 Mbs
> you get that bandwidth
> all to yourself you DO NOT have to SHARE it with
> anyone. It is as if you,
> and the other side of the connection had a long
> cable between the two sites,
> and only those two site could used that cable. All
> of the data you transmit
> under normal circumstance (no errors) will get
> through. This comes at a
> price.
> 
> Frame-Relay on the other hand is shared bandwidth.
> Yes! the provider will
> under normal conditions guarantee the bandwidth that
> you request (CIR =
> Committed Information Rate), say 256k, 512k etc. You
> will even be able to
> burst for a certain period of time if there is
> bandwidth available to your
> port speed. But if the network becomes congested
> some of your packets will
> not get to their destination because they could have
> met a condition (DE +
> Discard eligible) set in the core network, or by the
> subscriber, that
> required them to be dropped under certain
> circumstances, like high network
> congestion,(This varies as some carriers will not
> drop packets, but there
> may be longer delays). When I say that it is shared
> bandwidth I say this
> because in fact you are sharing the bandwidth in the
> Core Network of your
> provider with hundreds of other subscribers to the
> service.
> 
> Hope this helps,
> 
> EF
> 
> -Original Message-
> From: John Zaggat [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, June 13, 2000 1:15 PM
> To: CiscoGroupstudy
> Subject: Diff between point to point T1 and T1 with
> framerelay
> 
> 
> Can some clearly explain the difference, I have
> checked the Archives and not found a good
> explanation.
> Also if you have some sample configs, that would be
> a
> great help to me.
> Thank you.
> 
> =
> JZ
> [EMAIL PROTECTED]
> 
> 
> 
> __
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=
JZ
[EMAIL PROTECTED]



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Backup interface question

[Duncan Maccubbin]

Greetings all,

 I was in the Cisco configuration Cookbook looking at backup
interface and came up with some questions. Here are the configurations
they gave:

Router 1:
!
hostname router1
!
username router1 password foo
username router2 password bar
isdn switch-type basic-ni1
!
interface Ethernet0
 ip address 172.16.1.1 255.255.255.0
!
interface Serial0
 ip address 192.168.1.1 255.255.255.0
 backup interface BRI0
 backup delay 5 30
!
interface BRI0
 ip address 192.168.10.1 255.255.255.0
 encapsulation ppp
 dialer idle-timeout 300
 dialer map ip 192.168.10.2 name router2 broadcast 5551212
 dialer map ip 192.168.10.2 name router2 broadcast 5551313
 dialer load-threshold 128
 dialer-group 1
 isdn spid1 40855578781010 5557878
 isdn spid2 40855579791010 5557979
 ppp multilink
 ppp authentication chap
!
router igrp 1
 network 172.16.0.0
 network 10.0.0.0
!
dialer-list 1 protocol ip permit
!
-

Router 2:
!
hostname router2
!
username router1 password foo
username router2 password bar
isdn switch-type basic-ni1
!
interface Ethernet0
 ip address 10.10.10.1 255.255.255.0
!
interface Serial0
 ip address 192.168.1.2 255.255.255.0
!
interface BRI0
 ip address 192.168.10.2 255.255.255.0
 encapsulation ppp
 dialer idle-timeout 300
 dialer map ip 192.168.10.1 name router2 broadcast
 dialer map ip 192.168.10.1 name router2 broadcast
 dialer load-threshold 128
 dialer-group 1
 isdn spid1 40855512121010 5551212
 isdn spid2 40855513131010 5551313
 ppp multilink
 ppp authentication chap
!
dialer-list 1 protocol ip permit
!

--

 My question is about this line:

dialer map ip 192.168.10.1 name router2 broadcast
dialer map ip 192.168.10.1 name router2 broadcast

 They are the same line. What did they leave off here? If you type
it in the way they have it you get:

adw-gw(config-if)#isdn spid2 1101070002
%isdn spid2 not allowed for 5ESS BRI custom

 I assume this is caused by the incorrect line above. Seems funny
they would say router2 since they are already on router2. Or is this
cause due to me using the basic-5ess?

Duncan


===
Duncan Maccubbin | [EMAIL PROTECTED]
Senior Network Engineer
MCP+I,MCSE,CCNA,CCDA,CCNP
CapuNet, LLC - Corporate Internet Solutions
(301) 881-4900 x8039
=== 

Re: CID retiring???

[Robert Padjen]

To my knowledge Cisco has no plans to retire CID. In
fact, it is likely that this exam will become more
important with the CCIE Design track. Normally Cisco
takes about six months from the announcement of a beta
to retire a test, so (presumably) we're looking at the
current test until 2001. Note, the current test
objectives are dated and based on course materials
from 1997, so it would be a good idea to prepare for
the exam outside of 'current' activities.


--- Oladele Ayuba <[EMAIL PROTECTED]>
wrote:
> 
> 
> Hello good CISCO people, Pls. I'd like to know if
> CID is retiring, when it's
> retiring if its retiring and what will be the
> replacement exam
> 
> thanks in advance
> 
> 
> ___
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=
Robert Padjen

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isdn t203 10000

[Duncan Maccubbin]

  I've seen this in configurations but no one explains what it is. Any takers?

Duncan
===
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Senior Network Engineer
MCP+I,MCSE,CCNA,CCDA,CCNP
CapuNet, LLC - Corporate Internet Solutions
(301) 881-4900 x8039
=== 

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book suggestions for bcmsn

[Sawyer, Derrick]

Sorry about the many previous post but I believe there was a problem with
the server.

Anyway, can anyone recommend good books for bcmsn test.

Thanks

Derrick
MCSE+I, CCNA, CCDA, 1/4 CCNP 2.0

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Re: BGP4 Question

[Howard C. Berkowitz]

>in a E-BGP session, whenever there is an update, which router is
>checking whether the AS-Path of the new route contains the AS# of the
>receiver?
>
>1) the sender is not sending any route information if the route contains
>the AS number of the receiver?
>or
>2) the receiver will check and discard the route if the assi=ociated
>AS-Path contains the local AS#?
>
>
>This question is from a colleague of mine
>and he will appreciate any answer.
>
>Thanks.
>
Generally, it's the receiver.

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Re: catalyst 5505 question

[Russell Lusignan]

Hey,

It looks like your supervisor engine is running 4.3(1a).  I believe that the
supervisor engine scans the bus and detects what modules are installed and
initializes them or something along those lines.  Anyhow, it should be like
upgrading a router to versoin 4.5.  CCO should have some docs on updating
the IOS but it should be a straight TFPT download.  Hope that helps.

Russ..


<[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
>
>
>
> Ladies and gents,
>
> I received a new module WS-X5234 ( RJ-45 10/100BTX for the catalyst 5505 .
> I have not managed to make it work:
>
> talyst5500-SatFarm (enable)
> Catalyst5500-SatFarm (enable) sh module
> Mod Module-Name Ports Module-Type   ModelSerial-Num
> Status
> --- --- - - - - --
-
> 
> 1   2 1000BaseLX Supervisor WS-X5530  013385727 ok
> 2   2410/100BaseTX Ethernet WS-X5225R 013495146 ok
> 3   0 unknown   WS-X5234  017585140
> faulty
>
> Mod MAC-Address(es)Hw Fw Sw
> --- -- -- -- -
-
> ---
> 1   00-30-b6-74-18-00 to 00-30-b6-74-1b-ff 3.35.1(2) 4.3(1a)
> 2   00-d0-06-9e-c5-10 to 00-d0-06-9e-c5-27 3.34.3(1) 4.3(1a)
> 3   00-30-7b-b3-53-e8  1.04.5(2) 0.0
>
> Mod Sub-Type Sub-Model Sub-Serial Sub-Hw
> ---  - -- --
> 1   NFFC+WS-F5531  0013411310 1.0
> 1   uplink   WS-U5536  0012761743 1.1
> Catalyst5500-SatFarm (enable) 02/16/2001,05:25:16:SYS-5:Module 3 not
> responding.
> ..resetting module
>
> I have surfed cisco's website and that particular module needs supervisor
> engine version 4.5.
> How do I find out which version I have installed? Can I easily upgrade?
>
> This is what I get when I issue the command  show version:
>
> Catalyst5500-SatFarm (enable) sh version
> WS-C5505 Software, Version McpSW: 4.3(1a) NmpSW: 4.3(1a)
> Copyright (c) 1995-1998 by Cisco Systems
> NMP S/W compiled on Nov 23 1998, 15:22:34
> MCP S/W compiled on Nov 23 1998, 15:19:30
>
> System Bootstrap Version: 5.1(2)
>
> Hardware Version: 1.0  Model: WS-C5505  Serial #: 066554101
>
> Mod Port Model  Serial #  Versions
> ---  -- - 
> 1   2WS-X5530   013385727 Hw : 3.3
>   Fw : 5.1(2)
>   Fw1: 4.4(1)
>   Sw : 4.3(1a)
> 2   24   WS-X5225R  013495146 Hw : 3.3
>   Fw : 4.3(1)
>   Sw : 4.3(1a)
> 3   0WS-X5234   017585140 Hw : 1.0
>   Fw : 4.5(2)
>   Sw : 0.0
>
>DRAMFLASH   NVRAM
> Module Total   UsedFreeTotal   UsedFreeTotal Used  Free
> -- --- --- --- --- --- --- - - -
> 1   32640K  13423K  19217K   8192K   3979K   4213K  512K  108K  404K
>
> Uptime is 81 days, 3 hours, 39 minutes
> Catalyst5500-SatFarm (enable)
>
>
>
>
>
> Regards.
> MF
>
>
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Re: Traffic shapping

[Michael Fountain]

What you are wanting to do is not strictly traffic shaping, but queueing.

Traffic shaping is making sure that you are sending x amount of traffic into 
the network.  It doesn't discriminate between types of traffic.  you use it 
to set your router to send at a minimum of your contracted CIR.

With queueing you can determine what sort of traffic which how much of a 
percentage of the bandwidth.

There is two ways you can go about this -
  1) with custom queueing you can guarantee that all traffic will get a 
chance to be sent, and you can change the queue sizes to try and set a 
percentage.
  2) with priority queueing you can guarantee that the mail traffic will go, 
and the rest of the traffic will go if there is room.

  For custom queueing, you can do something simliar to this:

queue-list 1 protocol ip 1 tcp smtp
queue-list 1 protocol ip 1 tcp 
queue-list 1 default 2
queue-list 1 queue 1 byte-count 1500
queue-list 1 queue 2 byte-count 3000

what this does -
  line 1 - put smtp traffic in queue 1
  line 2 - put x.400 traffic in queue 1 - note: i'm not familiar
  with x.400, so I don't know the exact command.  It would
  depend on what ports x.400 ran over, and if they were
  different from smtp.
  line 3 - put everything else into queue 2
  line 4 - send 1500 bytes from queue 1 before going to queue 2
  line 5 - send 3000 bytes form queue 2 before going to queue 1

becuase of the queue sizes queue 1 should be able to send 1500 bytes for 
every 3000 bytes of other traffic.  Which means it should be about 1/3 of 
the total traffic on the link when queueing is needed.  So, for a 64K line, 
that should be about 20K.

Note: this is based on average packet sizes being 1500.  Again, I don't know 
enough about smtp and x.400 to say what the real average packet size is, so 
those byte-count numbers may have to be adjusted to compensate if the real 
numbers are different.


to use priority queueing -

priority-list 1 protocol ip high tcp smtp
priority-list 1 protocol ip high tcp 


what this does -
  puts the mail traffic in the high priority queue.  this means that it will 
always be sent, even at the expense of the data traffic, if the link is 
congested and has to queue.  The other traffic will fall into the default 
queue which is normal priority.

again, I don't know if the second line is needed, it would depend on the 
specifics of the x.400 protocol.



hope that helps some.
   mike


>
>Hi all
>
>I am trying to configure a Cisco 3640 for traffic shaping. It has a 64k
>leased line where I have to allocate 20k for mail and X400 and the
>remaining bandwidth for other data traffic.
>Please can you give me some help: config examples, other way to realize
>that or some useful links for a correct understanding of what I am
>trying to do ?
>
>Thanks in advance
>Cristian
>
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Re: BSCN Objectives

[Kevin L. Kultgen]

That's what I was wondering.  If it's just OSPF, EIGRP, BGP (and
redistribution) and some advanced theory, that'll make this exam easier than
ACRC.

--
Kevin L. Kultgen
MCSE+I,  MCDBA,  CCNA,  A+,  Network+,  i-Net+/CIW
IRIS Systems Inc,  MCSP
Calgary, Alberta
""Doma, Tapera"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
(http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/pdf/bscn.pd
> This link only lists 9 objectives, is this correct or am I missing
> something?
>
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RE: Frame Relay and DE bit

[Chuck Larrieu]

Ratio of DE packets to in packets is irrelevant. It tells nothing about your
reliability. It does not necessarily mean that you are losing data. What the
DE stat does tell you is that you are exceeding your CIR substantially. You
may just be getting more than your money's worth, maybe?

FECN and BECN stats don't indicate a lot of carrier side congestion at all.

A better way to analyze your frame relay usage and reliability is to install
some kind of monitoring and analysis tool at both ends. There are third
parties that sell such things.

Otherwise, you have to listen to the users, and maybe run some tests
yourself during business hours and observe what happens.

Chuck

-Original Message-
From:   [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Phil
Barker
Sent:   Thursday, June 15, 2000 6:34 AM
To: Chance, Larry; 'GroupStudy'
Subject:Re: Frame Relay and DE bit

Larry,
 I'm a newbie on FR, however, I would compare your
in PACKETS with your in DE PACKETS and you are losing
2/3rds of your data. I would look at increasing your
CIR by 2/3rds as a result. Unless of course nobody is
complaining about the access speed ?

Phil.

--- "Chance, Larry" <[EMAIL PROTECTED]> wrote: >
What's the significance of the DE (Discard Eligible)
>
> with this Frame Relay sample shown here?
> Considering the volume of 'out bytes', is this ratio
> to
> be expected or feared?
>
> And what would I do to correct it?
>
>
===SAMPLE=
> Router1#sh frame pvc 33
>
> PVC Statistics for interface Serial5/0 (Frame Relay
> DTE)
>
> DLCI = 33, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE,
> INTERFACE = Serial5/0.7
>
>   input pkts 29768862  output pkts 16948699
> in bytes 1918568914
>   out bytes 2217045339 dropped pkts 5
> in FECN pkts 0
>   in BECN pkts 3717out FECN pkts 0
> out BECN pkts 0
>   in DE pkts 21408982  out DE pkts 0
>   out bcast pkts 399406 out bcast bytes 31994284
>   pvc create time 29w4d, last time pvc status
> changed 12:58:55
> Router1#
>
==
>
> Later,
> Larry
>
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BSCN Objectives

[Doma, Tapera]

(http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/pdf/bscn.pd
This link only lists 9 objectives, is this correct or am I missing
something?

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RE: Diff between point to point T1 and T1 with framerelay

[John Zaggat]

John,
Thanks a lot for your help, I am setting up a point to
point T1 link, most of the traffic will be file and
email access. With so many options available for
encapsulation how do you choose what's the best. I
have a cisco 7206 on one side and 1604 on the other.
Do you have any suggestions for me
--- John Neiberger <[EMAIL PROTECTED]> wrote:
> The discrepancy you're seeing has nothing to do with
> frame relay overhead,
> but more with the number of signalling bits present
> in the T1.  To provide
> clocking, a T1 circuit using ESF (extended super
> frames) and B8ZS  (binary
> eight-zero substitution) coding will insert bits
> into the stream, I believe
> one on every frame, as a timing reference.  Because
> that one bit per frame
> is used for clocking and not data, it reduces your
> actual throughput to 1536
> Mbps.
> 
> I don't believe that frame relay has any more
> overhead than a point to point
> circuit running HDLC, for instance.  Both circuits
> encapsulate your data
> into another type of datalink format before sending
> it over the wire.  Point
> to point HDLC, however, doesn't have FECN, BECN,
> LMI, etc., so I guess in a
> way it's true that there is more protocol-specific
> traffic on a frame relay
> circuit than there would be on a ptp.
> 
> I hope that helps!  Feel free to ask me any more
> questions.  It helps me to
> remember this stuff if I have to explain it to
> someone else.
> 
> Later,
> John Neiberger, CCNA/CCDA
> 
> >  Thank you for your help, I have one more question
> :
> >  The bandwidth for a p-to-p connnection, should
> that be
> >  1544 Mbs as compared to 1536 Mbs since there is
> no
> >  frame-relay overhead ?
> >  --- "Feliz, Edgar" <[EMAIL PROTECTED]> wrote:
> >  > John,
> >  > 
> >  > If you order a T1 from A provider that is 1536
> Mbs
> >  > you get that bandwidth
> >  > all to yourself you DO NOT have to SHARE it
> with
> >  > anyone. It is as if you,
> >  > and the other side of the connection had a long
> >  > cable between the two sites,
> >  > and only those two site could used that cable.
> All
> >  > of the data you transmit
> >  > under normal circumstance (no errors) will get
> >  > through. This comes at a
> >  > price.
> >  > 
> >  > Frame-Relay on the other hand is shared
> bandwidth.
> >  > Yes! the provider will
> >  > under normal conditions guarantee the bandwidth
> that
> >  > you request (CIR =
> >  > Committed Information Rate), say 256k, 512k
> etc. You
> >  > will even be able to
> >  > burst for a certain period of time if there is
> >  > bandwidth available to your
> >  > port speed. But if the network becomes
> congested
> >  > some of your packets will
> >  > not get to their destination because they could
> have
> >  > met a condition (DE +
> >  > Discard eligible) set in the core network, or
> by the
> >  > subscriber, that
> >  > required them to be dropped under certain
> >  > circumstances, like high network
> >  > congestion,(This varies as some carriers will
> not
> >  > drop packets, but there
> >  > may be longer delays). When I say that it is
> shared
> >  > bandwidth I say this
> >  > because in fact you are sharing the bandwidth
> in the
> >  > Core Network of your
> >  > provider with hundreds of other subscribers to
> the
> >  > service.
> >  > 
> >  > Hope this helps,
> >  > 
> >  > EF
> >  > 
> >  > -Original Message-
> >  > From: John Zaggat [mailto:[EMAIL PROTECTED]]
> >  > Sent: Tuesday, June 13, 2000 1:15 PM
> >  > To: CiscoGroupstudy
> >  > Subject: Diff between point to point T1 and T1
> with
> >  > framerelay
> >  > 
> >  > 
> >  > Can some clearly explain the difference, I have
> >  > checked the Archives and not found a good
> >  > explanation.
> >  > Also if you have some sample configs, that
> would be
> >  > a
> >  > great help to me.
> >  > Thank you.
> >  > 
> >  > =
> >  > JZ
> >  > [EMAIL PROTECTED]
> >  > 
> >  > 
> >  > 
> >  >
> __
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> to
> >  [EMAIL PROTECTED]
> >  
> >  
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> >  JZ
> >  [EMAIL PROTECTED]
> >  
> >  
> >  
> > 
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> 
> 
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Sylvan Prometric Vouchers

[MATTHEW BRINSFIELD]

I have seven Sylvan Prometric testing vouchers for sale.  Each one is good for
any of the CCNA/CCNP tests that are required for certification.  The tests
cost $100.00, I'll let the vouchers go for $50.00 a piece.  Let me know if
anyone is interested.


Sean


Get free email and a permanent address at http://www.netaddress.com/?N=1

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RE: Routing 2.0 Exam outline and theory

[Rik Guyler]

Yes, but he who hath power over BGP doth indeed carry a big stick!  

While the scope of topics on this exam are seemingly more narrow, the topics
themselves can be fairly deep.  You not only need to know the specific
commands to configure the router, but also how is it going to behave and
play with all the others in the same and other sandboxes.  I would not
consider this exam any "easier".  Just different.

Rik Guyler
Principle Consultant
Cardinal Solutions Group


-Original Message-
From: Kevin L. Kultgen [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 15, 2000 12:37 PM
To: [EMAIL PROTECTED]
Subject: Routing 2.0 Exam outline and theory


Just perusing the exam outline
(http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/pdf/bscn.pd
f) and was wondering  Is that all that's on the exam?  OSPF, EIGRP,BGP
and some advanced theory.

IMO that makes this exam wayyy easier than ACRC.

--
Kevin L. Kultgen
MCSE+I,  MCDBA,  CCNA,  A+,  Network+,  i-Net+/CIW
IRIS Systems Inc,  MCSP
Calgary, Alberta


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FW: Study Questions

[Taylor, Don]

Posted per request.

-Original Message-
From: Day, David [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 15, 2000 11:44 AM
To: 'Taylor, Don'
Subject: Study Questions


Don,

My emails are not getting to the StudyGroup could you possibly pass on this
link for me.

http://www.askaguru.net


Thank you in advance,


David M. Day, MCSE, CCNA
AllegianceTelecom, inc
NOCC - Tier II Data Technical Support Engineer
214.261.7858
*
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 else
is unauthorized. 

If you are not the intended recipient, any disclosure, copying, distribution
or any action taken or omitted to be taken in reliance on it, is prohibited
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 in
the governing KPMG client engagement letter. 
*

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Re: PPP or HDLC pros and cons

[Stanford M. Wong]

Keep in mind that if you use HDLC, you have to be sticking with a particular
vendor...
HDLC is a little better for troubleshooting...but my pref is to use PPP.

That way you can use things like PPP CHAP authentication and other neat
features of PPP.

stanford


"John Zaggat" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi guys,
> In a point to point T1 link what would be advantages
> or disadvantages of using HDLC vs PPP.
> Thank you
>
> =
> JZ
> [EMAIL PROTECTED]
>
>
>
> __
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> Yahoo! Photos -- now, 100 FREE prints!
> http://photos.yahoo.com
>
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ACRC and BSCN Exam

[Doma, Tapera]

Will the ACRC Cisco Press book be sufficient to study for the new BSCN exam?

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Re: Network study guides

[Annlee Hines]

>The simplest way to see how to summarize two IP addresses is to express
both
>in binary, then arrange them one above the other. Starting from the left,
>stop when they no longer have an identical bit pattern--that's the summary
>point.
>
>Example: summarize 172.16.45.28 and 172.16.45.31
>Both addresses are the same through the third octet, so ignore everything
up
>to the fourth octet:
>
>28 = 00011100
>31 = 0001
>
>You can see that they are identical up to the 6th bit from the
>left--therefore, 172.16.45.28 *with a subnet mask of 255.255.255.252*
>expresses both addresses (try applying the mask to both--you will see no
>difference).
>
>Can't help you re Network Study Guides--I haven't used their product for
>CCNP.
>
>HTHAL
>
>Annlee


"David Welch" wrote in message <[EMAIL PROTECTED]>...
>Hi all,
>
>Could somebody briefly clarify how to summarize two IP addresses.
>I have the Todd Lammle ACRC exam notes book and it just ain't clear!
>Also, has anyone used the study guides and practice exams from Network
study
>guides (www.networkstudyguides.com) I'm particularly interested in them as
>they have info out on the new CCNP routing 2 exam - material on this seems
>rare at the moment. Any opinions welcome. Thanks in advance
>
>David Welch
>
>
>
>Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com
>
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>---


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Study Questions For All

[Day, David]

Hope these help :)

http://www.askaguru.net/


Thank you in advance,


David M. Day, MCSE, CCNA
AllegianceTelecom, inc
NOCC - Tier II Data Technical Support Engineer
214.261.7858

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support 2.0

[Phil Lerner]

Has anyone taken this? Can someone tell me where I should focus in preparing
for this exam?
Thanks, Phil.

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RE: Break Keys

[Jorge Rodriguez]

1) Power off the router
2) Power ON the router
3) Issue a BRAKE Command within 60 seconds of Booting process, this will
force the router to skip NVRAM where the startup file is located.

Router command prompt will be:
Router>

Then type
Router>o/r0x42  ENTER
Then type
Router>I This will reinitialized the router

When the router boots it will prompt you to enter the initial configuration.
Answer yes to ALL of the setup questions.

Then change back the boot sequence register back to its original setings to
do this do as follows:

router#Configure memory
0x2102  ENTER

REBOOT  the router

You're all set


--Original Message--
From: "Mauro Conosciani" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Sent: June 13, 2000 12:09:35 PM GMT
Subject: Break Keys


I need to pwd recovery a Cisco 4000...could anybody tell me how to send a
break from an Hyperterminal connection to the router to enter in rommon ??
Cheers

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Jorge Rodriguez /CCNA
Network Analyst
R&S Networks Inc
1112 Boylston Street
Suite 222
Boston, MA 02115
1-781-614-1294
http://www.netwire.n3.net/
http://www.learncisco.n3.net/

 
iWon.com   http://www.iwon.com why wouldn't you? 


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Boson Technical Support Is Great also a great product

[J K]

Just wanted to let everyone know that Boson has great technical support they 
will Fix any problem in 5 minutes . They are  Excelent products
I have used :

acrc 1-2
cit ---was lacking something
clsc -right on point
ccda-1-2
cid
bcran

All worked wonderful all passing scores Great for type ins ..
I would recomend Boson

www.boson.com


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PIX labs?

[Frank Jimenez]

Hello groupstudy, long time no write!   

A query - has anyone seen a books or any other place that might have some
lab configurations/questions for the PIX?  I'd even settle for lab work on
firewalls in general rather than PIX-specific.  For some reason, my
creativity seems to hit a brick wall when trying to come up with some lab
work for these

Thanks in advance!

Frank Jimenez, CCIE #5738
Systems Engineer
Cisco Systems, Inc.
[EMAIL PROTECTED]


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BCMSN easy!

[Henry_Malmgren]

I just got finished with BCMSN.  66 questions in 90 minutes.  At least 1/3
of the questions were very close to each other.  I got an 846 out of 1000
with a 699 needed to pass.  My worst section was CGMP, so know that.  The
sections listed on the scoring part of the test are:

CGMP
Cisco Fundamentals
Multicast
Multilayer Switching
Spanning Tree
Switching Interconnectivity
Troubleshooting
Trunking
VLAN Operations.


I really thought that this was an easier test then the CCNA exam.  I'll
answer questions to the extent that I can without breaking the NDA.  

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Re: Private Frame Relay Network

[Howard C. Berkowitz]

>Is there any info out there on how to setup a private frame relay network.
>I need to cut out the Isp.
>Thanks! dj
>
>
To coin a phrase, what is the problem you are trying to solve?  What 
does the ISP do now? I don't usually think of an ISP as a frame relay 
provider, although they can be.

I'm not sure if you need a VPN over the general internet (sounds 
unlikely if you want to get rid of the ISP), if you have your own WAN 
transmission links, or what.

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