Re: Studying Switching [7:75030]

2003-09-10 Thread annlee
page 58, Interconnections, 2e

Algorhyme

I think that I shall never see
A graph more lovely than a tree.

A tree whose crucial property
Is loop-free connectivity.

A tree that must be sure to span
So packets can reach every LAN.

Firest, the root must be selected.
By ID, it is elected.

Least-cost paths from root are traced.
In the tree, these paths are placed.

A mesh is made by folks like me,
Then bridges find a spanning tree.

--Radia Perlman

Tom Lisa wrote:

 Priscilla,
 
 Didn't Radia write a poem that starts something like
 I have never seen a tree as lovely as a spanning tree?
 
 BTW, is it still possible to get a free copy of 802.1s  w.
 I looked on the IEEE site but couldn't find them.
 
 Prof. Tom Lisa, CCAI
 Community College of Southern Nevada
 Cisco ATC/Regional Networking Academy
 Cunctando restituit rem
 
 Priscilla Oppenheimer wrote:
 
   Get a copy of Cisco LAN Switching by Kennedy Clark and Kevin
   Hamilton. It's
   right up there with Doyle as one of the best networking books ever
   written.
   It makes switching fun again! ;-) It's well written, technicaly
   accurate and
   interesting, and it doesn't just throw the latest marketing trends at
   you
   with no explanation of their history, like some switching material
   does.
 
   Also, CertificationZone has some good articles and study materials
   for
   switching.
 
   By the way, switching isn't as dull as it might seem. The spanning
   tree
   algorithm can be quite interesting to study. And there are
   enhancements to
   it now like 802.1s (multiple spanning trees) and 802.1w (rapid
   spanning tree
   protocol).
 
   Good luck!
 
   Priscilla Oppenheimer
 
   Nakul Malik wrote:
   
Hi all,
I started off studying routing and found it to be a topic that
interested me
a lot. I just couldn't get enough of halabi Doyle and the rest.
I studied a
lot, practiced a lot and was thrilled when I passed the exam in
beta.
   
Next I started studying for switching. That didn't turn out as
well as I
thought it would. I couldn't just work up the same level of
interest. I have
been analyzing the reasons and have come up with the following:
1. I've never worked with switches much, so I don't know too
much about
them, as opposed to routers.
2. Study materials.
   
I've been wondering, has anyone else faced similar problems in
their quest
for CCNP.
   
Also, could someone recommend some good materials/resources for
switching
other than the official Cisco book?
   
Any/all answers would be appreciated.
Thanks.
-N
   
--
Nakul Malik
   
H-342
New Rajendra Nagar
New Delhi - 110060
   
Mobile: +91-9811424477
Ph: +91-11- 2582 3488
  +91-11- 2585 0155
Fax:: +91-11- 2575 2904
   
[EMAIL PROTECTED]
   **Please support GroupStudy by purchasing from the GroupStudy Store:
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   FAQ, list archives, and subscription info:
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 **Please support GroupStudy by purchasing from the GroupStudy Store:
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 FAQ, list archives, and subscription info:
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Re: Studying Switching [7:75030]

2003-09-10 Thread Tim Champion
All the info relating to this book is good and I'm going to buy on the back
of these reviews but... what makes people write switching related poems?
Nakul Malik  wrote in message
news:[EMAIL PROTECTED]
 Hi all,
 I started off studying routing and found it to be a topic that interested
me
 a lot. I just couldn't get enough of halabi Doyle and the rest. I studied
a
 lot, practiced a lot and was thrilled when I passed the exam in beta.

 Next I started studying for switching. That didn't turn out as well as I
 thought it would. I couldn't just work up the same level of interest. I
have
 been analyzing the reasons and have come up with the following:
 1. I've never worked with switches much, so I don't know too much about
 them, as opposed to routers.
 2. Study materials.

 I've been wondering, has anyone else faced similar problems in their quest
 for CCNP.

 Also, could someone recommend some good materials/resources for switching
 other than the official Cisco book?

 Any/all answers would be appreciated.
 Thanks.
 -N

 --
 Nakul Malik

 H-342
 New Rajendra Nagar
 New Delhi - 110060

 Mobile: +91-9811424477
 Ph: +91-11- 2582 3488
   +91-11- 2585 0155
 Fax:: +91-11- 2575 2904

 [EMAIL PROTECTED]
 **Please support GroupStudy by purchasing from the GroupStudy Store:
 http://shop.groupstudy.com
 FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html




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Re: Studying Switching [7:75030]

2003-09-10 Thread Steven Aiello
No sorry I know that peom, no spanning in there at all.

LoL

Steve

Tom Lisa wrote:
 Priscilla,
 
 Didn't Radia write a poem that starts something like
 I have never seen a tree as lovely as a spanning tree?
 
 BTW, is it still possible to get a free copy of 802.1s  w.
 I looked on the IEEE site but couldn't find them.
 
 Prof. Tom Lisa, CCAI
 Community College of Southern Nevada
 Cisco ATC/Regional Networking Academy
 Cunctando restituit rem
 
 Priscilla Oppenheimer wrote:
 
   Get a copy of Cisco LAN Switching by Kennedy Clark and Kevin
   Hamilton. It's
   right up there with Doyle as one of the best networking books ever
   written.
   It makes switching fun again! ;-) It's well written, technicaly
   accurate and
   interesting, and it doesn't just throw the latest marketing trends at
   you
   with no explanation of their history, like some switching material
   does.
 
   Also, CertificationZone has some good articles and study materials
   for
   switching.
 
   By the way, switching isn't as dull as it might seem. The spanning
   tree
   algorithm can be quite interesting to study. And there are
   enhancements to
   it now like 802.1s (multiple spanning trees) and 802.1w (rapid
   spanning tree
   protocol).
 
   Good luck!
 
   Priscilla Oppenheimer
 
   Nakul Malik wrote:
   
Hi all,
I started off studying routing and found it to be a topic that
interested me
a lot. I just couldn't get enough of halabi Doyle and the rest.
I studied a
lot, practiced a lot and was thrilled when I passed the exam in
beta.
   
Next I started studying for switching. That didn't turn out as
well as I
thought it would. I couldn't just work up the same level of
interest. I have
been analyzing the reasons and have come up with the following:
1. I've never worked with switches much, so I don't know too
much about
them, as opposed to routers.
2. Study materials.
   
I've been wondering, has anyone else faced similar problems in
their quest
for CCNP.
   
Also, could someone recommend some good materials/resources for
switching
other than the official Cisco book?
   
Any/all answers would be appreciated.
Thanks.
-N
   
--
Nakul Malik
   
H-342
New Rajendra Nagar
New Delhi - 110060
   
Mobile: +91-9811424477
Ph: +91-11- 2582 3488
  +91-11- 2585 0155
Fax:: +91-11- 2575 2904
   
[EMAIL PROTECTED]
   **Please support GroupStudy by purchasing from the GroupStudy Store:
   http://shop.groupstudy.com
   FAQ, list archives, and subscription info:
   http://www.groupstudy.com/list/cisco.html
 **Please support GroupStudy by purchasing from the GroupStudy Store:
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Re: Studying Switching [7:75030]

2003-09-10 Thread Priscilla Oppenheimer
Tim Champion wrote:
 
 All the info relating to this book is good and I'm going to buy
 on the back
 of these reviews but... what makes people write switching
 related poems?

Because if we don't laugh at ourselves then we have to cry! :-) You should
have heard the explanations of a brouter back in the 80s. You think people
are confused now, but they were even more confused back then! And now we
have Layer 3 switches!

Priscilla


 Nakul Malik  wrote in message
 news:[EMAIL PROTECTED]
  Hi all,
  I started off studying routing and found it to be a topic
 that interested
 me
  a lot. I just couldn't get enough of halabi Doyle and the
 rest. I studied
 a
  lot, practiced a lot and was thrilled when I passed the exam
 in beta.
 
  Next I started studying for switching. That didn't turn out
 as well as I
  thought it would. I couldn't just work up the same level of
 interest. I
 have
  been analyzing the reasons and have come up with the
 following:
  1. I've never worked with switches much, so I don't know too
 much about
  them, as opposed to routers.
  2. Study materials.
 
  I've been wondering, has anyone else faced similar problems
 in their quest
  for CCNP.
 
  Also, could someone recommend some good materials/resources
 for switching
  other than the official Cisco book?
 
  Any/all answers would be appreciated.
  Thanks.
  -N
 
  --
  Nakul Malik
 
  H-342
  New Rajendra Nagar
  New Delhi - 110060
 
  Mobile: +91-9811424477
  Ph: +91-11- 2582 3488
+91-11- 2585 0155
  Fax:: +91-11- 2575 2904
 
  [EMAIL PROTECTED]
  **Please support GroupStudy by purchasing from the GroupStudy
 Store:
  http://shop.groupstudy.com
  FAQ, list archives, and subscription info:
 http://www.groupstudy.com/list/cisco.html
 
 




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Re: Studying Switching [7:75030]

2003-09-10 Thread Howard C. Berkowitz
At 5:00 PM + 9/10/03, Priscilla Oppenheimer wrote:
Tim Champion wrote:

  All the info relating to this book is good and I'm going to buy
  on the back
  of these reviews but... what makes people write switching
  related poems?

Because if we don't laugh at ourselves then we have to cry! :-) You should
have heard the explanations of a brouter back in the 80s. You think people
are confused now, but they were even more confused back then! And now we
have Layer 3 switches!

Priscilla

Brouter was bad enough.  Then, when Synoptics and Cisco were 
contemplating a merger of Synoptics hubs and Cisco routers, the term 
(see the little green Cisco glossary) was Rub and Rubsystem.

Later, when Cisco came out with combined hubs and routers, the 
official term was hublet.  When I asked one of my classes if anyone 
knew the new term, someone replied houter? (use American 
pronunciation).




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Re: Studying Switching [7:75030]

2003-09-10 Thread MADMAN
Howard C. Berkowitz wrote:

 At 5:00 PM + 9/10/03, Priscilla Oppenheimer wrote:
 
Tim Champion wrote:

 All the info relating to this book is good and I'm going to buy
 on the back
 of these reviews but... what makes people write switching
 related poems?

Because if we don't laugh at ourselves then we have to cry! :-) You should
have heard the explanations of a brouter back in the 80s. You think people
are confused now, but they were even more confused back then! And now we
have Layer 3 switches!

Priscilla
 
 
 Brouter was bad enough.  Then, when Synoptics and Cisco were 
 contemplating a merger of Synoptics hubs and Cisco routers, the term 
 (see the little green Cisco glossary) was Rub and Rubsystem.

   Contemplating?  I seem to recall a Cisco router blade that we tested 
in about 1990 that you plugged into a Snyoptics hub.
 
 Later, when Cisco came out with combined hubs and routers, the 
 official term was hublet.  When I asked one of my classes if anyone 
 knew the new term, someone replied houter? (use American 
 pronunciation).

   I like the Queens English pronunciation better ;)

   Dave
 **Please support GroupStudy by purchasing from the GroupStudy Store:
 http://shop.groupstudy.com
 FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
 

-- 
David Madland
CCIE# 2016
Sr. Network Engineer
Qwest Communications
612-664-3367

Emotion should reflect reason not guide it




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Re: Studying Switching [7:75030]

2003-09-10 Thread Howard C. Berkowitz
At 3:17 PM -0500 9/10/03, MADMAN wrote:
Howard C. Berkowitz wrote:

At 5:00 PM + 9/10/03, Priscilla Oppenheimer wrote:

Tim Champion wrote:

All the info relating to this book is good and I'm going to buy
on the back
of these reviews but... what makes people write switching
related poems?

Because if we don't laugh at ourselves then we have to cry! :-) You should
have heard the explanations of a brouter back in the 80s. You think people
are confused now, but they were even more confused back then! And now we
have Layer 3 switches!

Priscilla


Brouter was bad enough.  Then, when Synoptics and Cisco were 
contemplating a merger of Synoptics hubs and Cisco routers, the 
term (see the little green Cisco glossary) was Rub and Rubsystem.

   Contemplating?  I seem to recall a Cisco router blade that we 
tested in about 1990 that you plugged into a Snyoptics hub.

Oh yes...just like they did with Cabletron.  Those were OEM 
agreements rather than an actual merger.


Later, when Cisco came out with combined hubs and routers, the 
official term was hublet.  When I asked one of my classes if anyone 
knew the new term, someone replied houter? (use American 
pronunciation).

   I like the Queens English pronunciation better ;)

   Dave




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RE: Studying Switching [7:75030]

2003-09-10 Thread Reimer, Fred
Heh, I installed quite a few of those Cisco router blades in Synoptics hubs!
I also liked their SPARC network management modules, but I don't think that
had anything to do with Cisco.

Fred Reimer - CCNA


Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338
Phone: 404-847-5177  Cell: 770-490-3071  Pager: 888-260-2050


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-Original Message-
From: MADMAN [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, September 10, 2003 4:18 PM
To: [EMAIL PROTECTED]
Subject: Re: Studying Switching [7:75030]

Howard C. Berkowitz wrote:

 At 5:00 PM + 9/10/03, Priscilla Oppenheimer wrote:
 
Tim Champion wrote:

 All the info relating to this book is good and I'm going to buy
 on the back
 of these reviews but... what makes people write switching
 related poems?

Because if we don't laugh at ourselves then we have to cry! :-) You should
have heard the explanations of a brouter back in the 80s. You think people
are confused now, but they were even more confused back then! And now we
have Layer 3 switches!

Priscilla
 
 
 Brouter was bad enough.  Then, when Synoptics and Cisco were 
 contemplating a merger of Synoptics hubs and Cisco routers, the term 
 (see the little green Cisco glossary) was Rub and Rubsystem.

   Contemplating?  I seem to recall a Cisco router blade that we tested 
in about 1990 that you plugged into a Snyoptics hub.
 
 Later, when Cisco came out with combined hubs and routers, the 
 official term was hublet.  When I asked one of my classes if anyone 
 knew the new term, someone replied houter? (use American 
 pronunciation).

   I like the Queens English pronunciation better ;)

   Dave
 **Please support GroupStudy by purchasing from the GroupStudy Store:
 http://shop.groupstudy.com
 FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
 

-- 
David Madland
CCIE# 2016
Sr. Network Engineer
Qwest Communications
612-664-3367

Emotion should reflect reason not guide it
**Please support GroupStudy by purchasing from the GroupStudy Store:
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Studying Switching [7:75030]

2003-09-09 Thread Nakul Malik
Hi all,
I started off studying routing and found it to be a topic that interested me
a lot. I just couldn't get enough of halabi Doyle and the rest. I studied a
lot, practiced a lot and was thrilled when I passed the exam in beta.

Next I started studying for switching. That didn't turn out as well as I
thought it would. I couldn't just work up the same level of interest. I have
been analyzing the reasons and have come up with the following:
1. I've never worked with switches much, so I don't know too much about
them, as opposed to routers.
2. Study materials.

I've been wondering, has anyone else faced similar problems in their quest
for CCNP.

Also, could someone recommend some good materials/resources for switching
other than the official Cisco book?

Any/all answers would be appreciated.
Thanks.
-N

-- 
Nakul Malik

H-342
New Rajendra Nagar
New Delhi - 110060

Mobile: +91-9811424477
Ph: +91-11- 2582 3488
  +91-11- 2585 0155
Fax:: +91-11- 2575 2904

[EMAIL PROTECTED]




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RE: Studying Switching [7:75030]

2003-09-09 Thread Larry Letterman
Kennedy Clark's book for lan Switching for CCIE...


Larry Letterman
Cisco Systems




-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Nakul Malik
Sent: Monday, September 08, 2003 11:31 PM
To: [EMAIL PROTECTED]
Subject: Studying Switching [7:75030]


Hi all,
I started off studying routing and found it to be a topic that
interested me a lot. I just couldn't get enough of halabi Doyle and the
rest. I studied a lot, practiced a lot and was thrilled when I passed
the exam in beta.

Next I started studying for switching. That didn't turn out as well as I
thought it would. I couldn't just work up the same level of interest. I
have been analyzing the reasons and have come up with the following: 1.
I've never worked with switches much, so I don't know too much about
them, as opposed to routers. 2. Study materials.

I've been wondering, has anyone else faced similar problems in their
quest for CCNP.

Also, could someone recommend some good materials/resources for
switching other than the official Cisco book?

Any/all answers would be appreciated.
Thanks.
-N

-- 
Nakul Malik

H-342
New Rajendra Nagar
New Delhi - 110060

Mobile: +91-9811424477
Ph: +91-11- 2582 3488
  +91-11- 2585 0155
Fax:: +91-11- 2575 2904

[EMAIL PROTECTED]
**Please support GroupStudy by purchasing from the GroupStudy Store:
http://shop.groupstudy.com FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html




Message Posted at:
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Re: Studying Switching [7:75030]

2003-09-09 Thread Diego Martínez Boqué
Hello Nakul, I had the same problem when studying for the Switching exam.

I don't like switches.  I know that routers and switching are two different
devices and perform different functions, but routers make switches look
stupid.  I guess that they are two different colors.

If you are trying to get your CCNP, the fact is is that sooner or later
you'll have to get involved with switches at work.

At first, I did not like switch work, but then, when you get some
experience, you can end loving them.

I used the Cisco Switching Book from the Cisco Press Preparation Library
(not Certification library), the one that goes in the C Prep Library, you
can buy this alone.

Like all Cisco Press books, is overwhelming, bored and makes your eyes
close, but it is the best material for the exam, excellent.

Take care and good look
- Original Message -
From: Nakul Malik 
Date: Tue, 9 Sep 2003 06:30:54 GMT
To: [EMAIL PROTECTED]
Subject: Studying Switching [7:75030]

Hi all,
I started off studying routing and found it to be a topic that interested me
a lot. I just couldn't get enough of halabi Doyle and the rest. I studied a
lot, practiced a lot and was thrilled when I passed the exam in beta.

Next I started studying for switching. That didn't turn out as well as I
thought it would. I couldn't just work up the same level of interest. I have
been analyzing the reasons and have come up with the following:
1. I've never worked with switches much, so I don't know too much about
them, as opposed to routers.
2. Study materials.

I've been wondering, has anyone else faced similar problems in their quest
for CCNP.

Also, could someone recommend some good materials/resources for switching
other than the official Cisco book?

Any/all answers would be appreciated.
Thanks.
-N

-- 
Nakul Malik

H-342
New Rajendra Nagar
New Delhi - 110060

Mobile: +91-9811424477
Ph: +91-11- 2582 3488
  +91-11- 2585 0155
Fax:: +91-11- 2575 2904

[EMAIL PROTECTED]
**Please support GroupStudy by purchasing from the GroupStudy Store:
http://shop.groupstudy.com
FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html




Diego Martmnez Boqui

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Re: Studying Switching [7:75030]

2003-09-09 Thread Brad
Nakul,

Hi!  If you really want to learn about switching, I'd recommend picking up a
couple of switches and learning hands-on.  It will give you a chance to
play around with different configurations.  If you've got the bux, go with a
couple of 3550s (it'll pay off after you finish CCNP and go for CCIE).  If
you can't afford that, go with a couple 1912s instead.

thanks,
-Brad Ellis
CCIE#5796 (RS / Security)
Network Learning Inc
[EMAIL PROTECTED]
www.optsys.net (Cisco hardware)

Nakul Malik  wrote in message
news:[EMAIL PROTECTED]
 Hi all,
 I started off studying routing and found it to be a topic that interested
me
 a lot. I just couldn't get enough of halabi Doyle and the rest. I studied
a
 lot, practiced a lot and was thrilled when I passed the exam in beta.

 Next I started studying for switching. That didn't turn out as well as I
 thought it would. I couldn't just work up the same level of interest. I
have
 been analyzing the reasons and have come up with the following:
 1. I've never worked with switches much, so I don't know too much about
 them, as opposed to routers.
 2. Study materials.

 I've been wondering, has anyone else faced similar problems in their quest
 for CCNP.

 Also, could someone recommend some good materials/resources for switching
 other than the official Cisco book?

 Any/all answers would be appreciated.
 Thanks.
 -N

 -- 
 Nakul Malik

 H-342
 New Rajendra Nagar
 New Delhi - 110060

 Mobile: +91-9811424477
 Ph: +91-11- 2582 3488
   +91-11- 2585 0155
 Fax:: +91-11- 2575 2904

 [EMAIL PROTECTED]
 **Please support GroupStudy by purchasing from the GroupStudy Store:
 http://shop.groupstudy.com
 FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html




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RE: Studying Switching [7:75030]

2003-09-09 Thread Priscilla Oppenheimer
Get a copy of Cisco LAN Switching by Kennedy Clark and Kevin Hamilton. It's
right up there with Doyle as one of the best networking books ever written.
It makes switching fun again! ;-) It's well written, technicaly accurate and
interesting, and it doesn't just throw the latest marketing trends at you
with no explanation of their history, like some switching material does.

Also, CertificationZone has some good articles and study materials for
switching.

By the way, switching isn't as dull as it might seem. The spanning tree
algorithm can be quite interesting to study. And there are enhancements to
it now like 802.1s (multiple spanning trees) and 802.1w (rapid spanning tree
protocol).

Good luck!

Priscilla Oppenheimer


Nakul Malik wrote:
 
 Hi all,
 I started off studying routing and found it to be a topic that
 interested me
 a lot. I just couldn't get enough of halabi Doyle and the rest.
 I studied a
 lot, practiced a lot and was thrilled when I passed the exam in
 beta.
 
 Next I started studying for switching. That didn't turn out as
 well as I
 thought it would. I couldn't just work up the same level of
 interest. I have
 been analyzing the reasons and have come up with the following:
 1. I've never worked with switches much, so I don't know too
 much about
 them, as opposed to routers.
 2. Study materials.
 
 I've been wondering, has anyone else faced similar problems in
 their quest
 for CCNP.
 
 Also, could someone recommend some good materials/resources for
 switching
 other than the official Cisco book?
 
 Any/all answers would be appreciated.
 Thanks.
 -N
 
 -- 
 Nakul Malik
 
 H-342
 New Rajendra Nagar
 New Delhi - 110060
 
 Mobile: +91-9811424477
 Ph: +91-11- 2582 3488
   +91-11- 2585 0155
 Fax:: +91-11- 2575 2904
 
 [EMAIL PROTECTED]
 
 




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Re: Studying Switching [7:75030]

2003-09-09 Thread Tom Lisa
Priscilla,

Didn't Radia write a poem that starts something like
I have never seen a tree as lovely as a spanning tree?

BTW, is it still possible to get a free copy of 802.1s  w.
I looked on the IEEE site but couldn't find them.

Prof. Tom Lisa, CCAI
Community College of Southern Nevada
Cisco ATC/Regional Networking Academy
Cunctando restituit rem

Priscilla Oppenheimer wrote:

  Get a copy of Cisco LAN Switching by Kennedy Clark and Kevin
  Hamilton. It's
  right up there with Doyle as one of the best networking books ever
  written.
  It makes switching fun again! ;-) It's well written, technicaly
  accurate and
  interesting, and it doesn't just throw the latest marketing trends at
  you
  with no explanation of their history, like some switching material
  does.

  Also, CertificationZone has some good articles and study materials
  for
  switching.

  By the way, switching isn't as dull as it might seem. The spanning
  tree
  algorithm can be quite interesting to study. And there are
  enhancements to
  it now like 802.1s (multiple spanning trees) and 802.1w (rapid
  spanning tree
  protocol).

  Good luck!

  Priscilla Oppenheimer

  Nakul Malik wrote:
  
   Hi all,
   I started off studying routing and found it to be a topic that
   interested me
   a lot. I just couldn't get enough of halabi Doyle and the rest.
   I studied a
   lot, practiced a lot and was thrilled when I passed the exam in
   beta.
  
   Next I started studying for switching. That didn't turn out as
   well as I
   thought it would. I couldn't just work up the same level of
   interest. I have
   been analyzing the reasons and have come up with the following:
   1. I've never worked with switches much, so I don't know too
   much about
   them, as opposed to routers.
   2. Study materials.
  
   I've been wondering, has anyone else faced similar problems in
   their quest
   for CCNP.
  
   Also, could someone recommend some good materials/resources for
   switching
   other than the official Cisco book?
  
   Any/all answers would be appreciated.
   Thanks.
   -N
  
   --
   Nakul Malik
  
   H-342
   New Rajendra Nagar
   New Delhi - 110060
  
   Mobile: +91-9811424477
   Ph: +91-11- 2582 3488
 +91-11- 2585 0155
   Fax:: +91-11- 2575 2904
  
   [EMAIL PROTECTED]
  **Please support GroupStudy by purchasing from the GroupStudy Store:
  http://shop.groupstudy.com
  FAQ, list archives, and subscription info:
  http://www.groupstudy.com/list/cisco.html




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Re: Studying Switching [7:75030]

2003-09-09 Thread annlee
page 58, Interconnections, 2e

Algorhyme

I think that I shall never see
A graph more lovely than a tree.

A tree whose crucial property
Is loop-free connectivity.

A tree that must be sure to span
So packets can reach every LAN.

Firest, the root must be selected.
By ID, it is elected.

Least-cost paths from root are traced.
In the tree, these paths are placed.

A mesh is made by folks like me,
Then bridges find a spanning tree.

--Radia Perlman

Tom Lisa wrote:

 Priscilla,
 
 Didn't Radia write a poem that starts something like
 I have never seen a tree as lovely as a spanning tree?
 
 BTW, is it still possible to get a free copy of 802.1s  w.
 I looked on the IEEE site but couldn't find them.
 
 Prof. Tom Lisa, CCAI
 Community College of Southern Nevada
 Cisco ATC/Regional Networking Academy
 Cunctando restituit rem
 
 Priscilla Oppenheimer wrote:
 
   Get a copy of Cisco LAN Switching by Kennedy Clark and Kevin
   Hamilton. It's
   right up there with Doyle as one of the best networking books ever
   written.
   It makes switching fun again! ;-) It's well written, technicaly
   accurate and
   interesting, and it doesn't just throw the latest marketing trends at
   you
   with no explanation of their history, like some switching material
   does.
 
   Also, CertificationZone has some good articles and study materials
   for
   switching.
 
   By the way, switching isn't as dull as it might seem. The spanning
   tree
   algorithm can be quite interesting to study. And there are
   enhancements to
   it now like 802.1s (multiple spanning trees) and 802.1w (rapid
   spanning tree
   protocol).
 
   Good luck!
 
   Priscilla Oppenheimer
 
   Nakul Malik wrote:
   
Hi all,
I started off studying routing and found it to be a topic that
interested me
a lot. I just couldn't get enough of halabi Doyle and the rest.
I studied a
lot, practiced a lot and was thrilled when I passed the exam in
beta.
   
Next I started studying for switching. That didn't turn out as
well as I
thought it would. I couldn't just work up the same level of
interest. I have
been analyzing the reasons and have come up with the following:
1. I've never worked with switches much, so I don't know too
much about
them, as opposed to routers.
2. Study materials.
   
I've been wondering, has anyone else faced similar problems in
their quest
for CCNP.
   
Also, could someone recommend some good materials/resources for
switching
other than the official Cisco book?
   
Any/all answers would be appreciated.
Thanks.
-N
   
--
Nakul Malik
   
H-342
New Rajendra Nagar
New Delhi - 110060
   
Mobile: +91-9811424477
Ph: +91-11- 2582 3488
  +91-11- 2585 0155
Fax:: +91-11- 2575 2904
   
[EMAIL PROTECTED]
   **Please support GroupStudy by purchasing from the GroupStudy Store:
   http://shop.groupstudy.com
   FAQ, list archives, and subscription info:
   http://www.groupstudy.com/list/cisco.html
 **Please support GroupStudy by purchasing from the GroupStudy Store:
 http://shop.groupstudy.com
 FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html




Message Posted at:
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Re: Studying Switching [7:75030]

2003-09-09 Thread Priscilla Oppenheimer
Tom Lisa wrote:
 
 Priscilla,
 
 Didn't Radia write a poem that starts something like
 I have never seen a tree as lovely as a spanning tree?
 
 BTW, is it still possible to get a free copy of 802.1s  w.
 I looked on the IEEE site but couldn't find them.

Sure you can still get them for free. You have to agree to something. I 
just clicked on Accept. I don't know what I agreed to. ;-) Seriously, I
think it was something about copyright, which is important...

Anyway, just go to http://standards.ieee.org/getieee802/ and click away. 

Much better than the old days when you had to pay hundreds of dollars, eh?

Priscilla


 
 Prof. Tom Lisa, CCAI
 Community College of Southern Nevada
 Cisco ATC/Regional Networking Academy
 Cunctando restituit rem
 
 Priscilla Oppenheimer wrote:
 
   Get a copy of Cisco LAN Switching by Kennedy Clark and Kevin
   Hamilton. It's
   right up there with Doyle as one of the best networking books
 ever
   written.
   It makes switching fun again! ;-) It's well written,
 technicaly
   accurate and
   interesting, and it doesn't just throw the latest marketing
 trends at
   you
   with no explanation of their history, like some switching
 material
   does.
 
   Also, CertificationZone has some good articles and study
 materials
   for
   switching.
 
   By the way, switching isn't as dull as it might seem. The
 spanning
   tree
   algorithm can be quite interesting to study. And there are
   enhancements to
   it now like 802.1s (multiple spanning trees) and 802.1w (rapid
   spanning tree
   protocol).
 
   Good luck!
 
   Priscilla Oppenheimer
 
   Nakul Malik wrote:
   
Hi all,
I started off studying routing and found it to be a topic
 that
interested me
a lot. I just couldn't get enough of halabi Doyle and the
 rest.
I studied a
lot, practiced a lot and was thrilled when I passed the
 exam in
beta.
   
Next I started studying for switching. That didn't turn out
 as
well as I
thought it would. I couldn't just work up the same level of
interest. I have
been analyzing the reasons and have come up with the
 following:
1. I've never worked with switches much, so I don't know too
much about
them, as opposed to routers.
2. Study materials.
   
I've been wondering, has anyone else faced similar problems
 in
their quest
for CCNP.
   
Also, could someone recommend some good materials/resources
 for
switching
other than the official Cisco book?
   
Any/all answers would be appreciated.
Thanks.
-N
   
--
Nakul Malik
   
H-342
New Rajendra Nagar
New Delhi - 110060
   
Mobile: +91-9811424477
Ph: +91-11- 2582 3488
  +91-11- 2585 0155
Fax:: +91-11- 2575 2904
   
[EMAIL PROTECTED]
   **Please support GroupStudy by purchasing from the GroupStudy
 Store:
   http://shop.groupstudy.com
   FAQ, list archives, and subscription info:
   http://www.groupstudy.com/list/cisco.html
 
 




Message Posted at:
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