Okay, here's the $100,000 question - something I've never quite figured out
when I've read your work, Priscilla.
I understand how you can create a maximum collision domain of 2500 m when
using 10Base5, but you list 2500 m as the maximum collision domain when
using 10Base2 and 10BaseT. What is th
To answer your question, my question to you John, would be this:
What is the purpose of the default Ethernet frame type on a Cisco router?
You've posed an excellent question - one that I mulled over for quite some
time until I answered the question I've asked you to solve... Understanding
why t
John,
What's the purpose of a default frame type? In IPX? What does the router
do with other frame types not specified?
Now what about with IP? What's the purpose of the default frame type? What
does the router do with other frame types not explicitly specified?
-- Leigh Anne
-Orig
EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Tony van Ree
Sent: February 6, 2001 2:51 PM
To: Leigh Anne Chisholm; John Neiberger; [EMAIL PROTECTED]
Cc: Priscilla Oppenheimer
Subject: RE: Another 802.3 and Ethernet Question
Hi,
Those not specified by the router are either routed by the server
is
> any additional configuration required?
>
> And with that, we're lead back to John's original question: What is the
> purpose of a default Ethernet frame type for IP?
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
>
If the command "show frame-relay pvc" is identifying the PVC status as
"inactive", the PVC connection between your router and switch is working
properly. There is a problem between the switch and the destination router.
Ensure all configuration parameters on the remote router have been
configure
Question 1: As John pointed out in Question 2, access lists in the range of
1-99 are reserved for IP standard access control lists and are to be used in
conjunction with the "ip access-group" statement. Access lists in the range
of 1-99 cannot be used in conjunction with the "ipx access-group"
s
The DLCI value is not stored contiguously within the Address field of the
Frame Relay frame, but rather is subdivided into two separate components—one
containing the DLCI high-order bits, and the other containing DLCI low-order
bits.
A frame relay address field can be two, three, or four bytes in
is week. Priscilla covered it really well in one
of her
>> > > replys on a similar question.
>> > >
>> > > Teunis
>> > >
>> > >
>> > > On Tuesday, February 06, 2001 at 04:55:01 PM, [EMAIL PROTECTED] wrote:
>> > >
>> > &
-Original Message-
From: Leigh Anne Chisholm [mailto:[EMAIL PROTECTED]]
Sent: February 8, 2001 10:17 AM
To: Jim Dixon
Subject: RE: Another 802.3 and Ethernet Question
Actually, what I'm saying is that John wanted to know whether or not he
should change the default Ethernet frame
Would Router B retransmit if Frame Relay was used as the encapsulation
protocol? If so, how would Frame Relay detect the loss of the "packet"?
What about X.25--would Router B retransmit? How would X.25 detect the loss?
What about HDLC? PPP?
-Original Message-
From: [EMAIL PROTECTED] [m
Howard's correct. Think about voice - do you really want voice packets
retransmitted? Due to delay and sequencing issues, likely not...
Understanding each protocol and its capabilities is the best way to
understand where retransmission occurs. Some protocols have both error
detection and error
One disadvantage of using secondary interfaces is that Cisco has indicated
secondary interface support will disappear in future IOS releases, in favour
of supporting subinterface configurations.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Nabil Fare
Earlier this week, CertificationZone announced sometime this week that they
would be putting up ZoneII - the new CertificationZone website. I'll bet
you a quarter they're in the process of swapping web files!
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PRO
You'll find you'll get that error message on that switch, as well as on any
router that doesn't have a VTY password specified. It's a security
precaution to prevent unauthorized users from telnetting to a device where
an administrator has accidentally forgotten to assign a password.
Connect via
Whoops. That's what I get for writing a message as I'm running out the
door.
Now I notice that you can't find where to set the VTY password. If someone
hasn't done so by the time I get back, I'll help you out then.
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[E
Pierre,
I see that Jorge Moreira managed to answer your question about vty passwords
on the Cisco Catalyst 1900 series switch. What threw me (and Rik as well)
was your inclusion of "XL" after 1912--the Cisco Catalyst 1912 (and 1924)
switches are not part of the XL series. I needed a few minutes
question is no. The only password that you can
set on the 1900 is the enable password/secret ...
Pierre-Alex
-Original Message-
From: Leigh Anne Chisholm [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 13, 2001 2:09 PM
To: Pierre-Alex; Dale Cunningham
Cc: [EMAIL PROTECTED]
Subject: RE
e 1900 is the enable password/secret ...
Pierre-Alex
-Original Message-
From: Leigh Anne Chisholm [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 13, 2001 2:09 PM
To: Pierre-Alex; Dale Cunningham
Cc: [EMAIL PROTECTED]
Subject: RE: MORE TECHNICAL DETAILS ON PROBLEM SOLVED: VTY LINES NON
EX
Which ports on the 2924XL are trunking? The only port I can see configured
for trunking is FA0/20. I'm not clear on exactly where you've connected the
1912's 0/26 and 0/27 ports on the 2924XL...
Also, you indicate that you've set up the 2924XL to be the root bridge --
you might want to check wh
ng just fine. Check the LED's on both of your switches to see
if you see a solid orange glow...
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Leigh Anne Chisholm
Sent: February 13, 2001 10:22 PM
To: Cisco@Groupstudy. Com
Subject: R
Pierre-Alex
-Original Message-
From: Leigh Anne Chisholm [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 14, 2001 1:29 AM
To: Pierre-Alex; Cisco Groupstudy (E-mail)
Cc: Dale Cunningham
Subject: RE: DISTURBING: Spanning Tree Protocol Does not Work.
Okay, here's the jist
Message-
From: John Nemeth [mailto:[EMAIL PROTECTED]]
Sent: February 14, 2001 6:00 AM
To: Leigh Anne Chisholm; Rik Guyler; Cisco Groupstudy (E-mail)
Cc: [EMAIL PROTECTED]
Subject: RE: VTY LINES NON EXISTENT!!!!
On Jul 6, 7:16am, "Leigh Anne Chisholm" wrote:
}
} You'll notice that
What is the version of your boot roms?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Michael Ibidunni
Sent: February 14, 2001 4:22 PM
To: [EMAIL PROTECTED]
Subject: %SYS-4-CONFIG_NEWER
Folks,
I was wondering if someone can assist me in solvi
3580
Designated port is 23, path cost 0
Timers: message age 20, forward delay 15, hold 1
Pierre-Alex
-Original Message-
From: Leigh Anne Chisholm [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 14, 2001 9:57 AM
To: Pierre-Alex; Cisco Groupstudy (E-mail)
Cc: Dale Cunningham
Su
Actually, the message indicating "%SYS-4-CONFIG_NEWER" is generated by the
bootstrap code in reference to the the startup-config information stored in
NVRAM. If the bootstrap mini-IOS code is of a version less than the full
IOS version loaded within the router, this warning will appear during the
See comments inline:
>-Original Message-
>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
>Paul Werner
>Sent: February 14, 2001 10:09 PM
>To: [EMAIL PROTECTED]
>Subject: Re: RE: DISTURBING: Spanning Tree Protocol Does not Work.
>
>>Okay, here's the jist of things.
>
>Big hu
Y will be the root port and port Z will be blocked)
Did that fulfill some of your thurst for knowledge? :)
Pierre-Alex
-----Original Message-
From: Leigh Anne Chisholm [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 15, 2001 10:38 AM
To: Pierre-Alex
Subject: RE: DISTURBING: Spanning Tre
lto:[EMAIL PROTECTED]]
Sent: February 15, 2001 11:50 AM
To: [EMAIL PROTECTED]
Cc: Dale Cunningham; [EMAIL PROTECTED]
Subject: USER MODE PASSWORD!!!
I FOUND IT!
Cisco1912(config)# enable secret level 1 cisco
will require the password of "cisco" before allowing access to USER mode!
ts.
-Original Message-
From: Germain, PJ [mailto:[EMAIL PROTECTED]]
Sent: February 19, 2001 1:12 PM
To: '[EMAIL PROTECTED]'
Subject: RE: Citrix is faster via Internet than LAN/WAN
They are all DPEN600s or better. But, mostly all are DPEN600.
600MhZ with 130 MB RAM.
-
tend to run from the
mini-IOS long-term.
-Original Message-
From: Leigh Anne Chisholm [mailto:[EMAIL PROTECTED]]
Sent: February 14, 2001 7:04 PM
To: Circusnuts; Michael Ibidunni; [EMAIL PROTECTED]
Subject: RE: %SYS-4-CONFIG_NEWER
Actually, the message indicating "%SYS-4-CONFIG_NEWER&
I'm 32, and have been having **SEVERE** issues lately with being able to remember
things. A few weeks ago I had lunch with two
friends after a Cisco User Group meeting. After lunch, one friend headed off back to
his office while the other and I continued to
chat. There was a long pause in my
I did a traceroute to one of US West's customers... got some interesting results:
13 206 ms 179 ms 123 ms gig0-0-0.phnx-sust1.phnx.uswest.net [206.80.192.253]
14 1016 ms 151 ms 975 ms 207.224.191.2
15 233 ms 124 ms 123 ms 192.168.8.1
16 151 ms 179 ms 123 ms 192.168.100.147
17
Where I'm located, it seems that "major" ISP's are being bought left-right-and-center.
I would think that with some of the
acquisitions that have been made, what could have been a simple "merging" of networks
would get a little ugly, trying to remove the
duplicate "private internet addressing"
If you don't want to read all of my quotes, look for the portion contained therein
enclosed by double asterisks (**).
>From Cisco's site:
"Normally, routers that are connected to broadcast-type IP networks and that use
distance-vector routing protocols employ the split
horizon mechanism to red
is ENABLED but isn't much of
an issue since it's a point-to-point link.
-- Leigh Anne
> -Original Message-
> From: Brian Lodwick [mailto:[EMAIL PROTECTED]]
> Sent: February 27, 2001 11:26 AM
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: RE: FR + Poison Reverse
: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: RE: FR + Poison Reverse...
>
>
> Leigh Anne Chisholm,
> Actually by default on IP interfaces:
> Split-horizon is disabled on Frame-relay physical interfaces
> Split-horizon is enabled on Frame-relay point-to-point and multipoint
>
Thank you, "nobody" for helping teach common sense - but Timothy DID indicate
he did try to find the information on Cisco's site before he posted his query
to the group.
PRIVATE VLANs are the latest switching hype to come out of Cisco. Our local
Cisco rep recently did a presentation which covere
If "none of the above" is the correct answer, why would "E" be the right one
to select? If "E" actually WAS the correct answer, there would be no need
for "F". Thus, F must truly be the correct response IF E is correct.
Dang!
Job wanted: Test question writer. Will work for slivered peanuts.
But John, you've forgotten logic in your equation. If Priscilla says it's
"E", then it's "E". Priscilla wrote the book on top-down network design!
(-:
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
John Neiberger
Sent: Monday, March 12
: Mask Of Zorro [mailto:[EMAIL PROTECTED]]
Sent: Monday, March 12, 2001 9:11 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: O/T One question CID test
E has to be right, not F, cause it says none of the above, yet that is
exactly what is written above it...
Z
>From: &q
[EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: O/T One question CID test
E has to be right, not F, cause it says none of the above, yet that is
exactly what is written above it...
Z
>From: "Leigh Anne Chisholm" <[EMAIL PROTECTED]>
>Reply-To: "Leigh Anne Chis
Along the same lines as Jim Dixon and Zorro - what is the undying need for
end-users in both buildings to be able to belong to the same VLAN? What
would necessitate such a design? Would implementing Jim's recommendation
(creating separate VLANs with the same policies for users in each building)
If a Cisco router has been set with a configuration register to bypass parsing
the startup-config file (such as in the case of password recovery - and it's
oh so easy to forget to reset the config register to 0x2102 afterwards), the
operation of the router will appear as if the router isn't saving
Why wouldn't you just put the one person on a different subnet and then use
ACL's to control traffic flow? What will deploying VLANs get you that
subnetting wouldn't?
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Brad Shifflett
> Sent: March 22,
Mitsunori:
I was looking through the Sybex CCNA Study Guide 2nd edition, and couldn't
find the question you reference--I assume it's from a different book in
their CCNA series...
I recently completed a project with Sybex that is due out in January. The
one thing my editor and I really worked on
That message really drove me nuts until I understood what it meant.
The system bootstrap is also known as the "boot image", "rxboot image",
"boot loader", or "boot helper". The system bootstrap is a subset of the
system IOS loaded on the router. The system bootstrap is used to perform
network b
ed the flash modules to see if that will make any change
but still the same problem?
Any hints on this issue to save me from going through all this each time I
turn the Router on?
Thxs again,
Ash
-Original Message-----
From: Kevin Wigle [mailto:[EMAIL PROTECTED]]
Sent: Thursday, December 07
Sybex has a "CCNA Virtual Test Center" due out in January that has a fairly
in-depth section of questions that cover frame-relay and switching. All
questions are based on fundamental knowledge required to pass the CCNA. The
benefit though of these questions is in the explanations that have been
Priscilla,
I think having a survey to validate the test is an excellent idea, however
the disclaimer on the exam does specifically state that your score is
dependent on how you answer the questions. It didn't give me the impression
that it's to discriminate between CCSI's and non CCSI candidates
If you really want to know if Extreme supports all standard protocols, I
think you should ask your Extreme reps if their switches support RFC 2549:
IP over Avian Carriers with Quality of Service... If Extreme says that they
support it, your decision is simple!
Darn I loved that article!
-O
If you have any boot system commands in your config file, a net boot will
NOT be attempted. Here's a groupstudy message I posted last month that
explains the boot sequence...
-Original Message-
From: Leigh Anne Chisholm [mailto:[EMAIL PROTECTED]]
Sent: November 6, 2000 6:29
I looked up the reference you make with respect to setting bit 13--it's a
confusing sentence but what it's saying, is that if you have boot system
commands set in your configuration files, a net boot will NOT be attempted
if bit 13 is set if no boot system commands are able to load a valid IOS
ima
1. It can't create the file name because of the /'s you are using. It
doesn't recognize that you're attempting to put it into a subdirectory...
My best advice would be to use a single Cisco directory, and name your
running-config file something like 12132000_2500running-config. That way
you hav
--- System Configuration Dialog ---
Refer to the 'Getting Started' Guide for additional help.
Default settings are in square brackets '[]'.
Configuring interface IP parameters for netbooting:
Configuring interface Serial0:
Is this interface in use? [yes]:
THIS CONTINU
I disagree. You've identified the VALID range of Class A, B, and C
addresses - addresses that can be assigned to end-systems. You have NOT
identified the FULL SCOPE of the Classes.
As per your previous email:
On RFC 943 (Assigned Numbers) it says on page 1:
Class A has 7 bit network number wh
Your post isn't very clear as to exactly where you are seeing CRC errors -
is it just on the switch ports? Or is it on the router as well?
I've been having a similar problem with a Catalyst 1900. Its got a port
that reported a LOT of CRC and aligmnent errors. Absolutely abysmal file
transfer r
Wow... think of the implications if Cisco did that. How many post-secondary
institutions charge money disseminating knowledge that might be required
knowledge to pass the CCIE exam. Should they be quivering as well? What
about Sybex? What about Cisco Press (since they're not owned by Cisco).
W
John/Sam
I interviewed with an organization recently and completely blew one question. I was
asked what in an SMTP header will help troubleshoot email delivery problems. Now I
immediately start thinking about framing formats, and I don't know the frame format of
an SMTP header. I panic. I
I remember coming across a knowledge base article on Microsoft's site that indicated
poor performance with NICs set to full duplex was because Windows NT didn't support
full-duplex operation. This was one of those cases where when the Microsoft Help Desk
tech had the client change the client's
Actually, Spanning Tree only runs if it detects the presence new or absence of
expected BPDU's. Plugging a PC into a switch port will not cause the Spanning Tree
Algorithm to execute.
-- Leigh Anne
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf
Ahh Kevin, your post reminds me of some research I did when I was putting together my
paper on LAN Switching for CertificationZone. I was looking at how to calculate the
round-trip propagation delay for 10BaseT networks. Here's a few technical numbers for
you you (and possibly other Groupstud
That's a good question. Apparently Caslow's "Cisco Certification: Bridges,
Routers and Switches for CCIE's" is now out of print... My initial
impression is that his new book won't cover all the same material as his
first.
For those of you who've been wanting to buy Cisco Certification: Bridges,
If the configuration register value on a Cisco router has been set to
0x2102, and the router is unable to load a valid IOS image from Flash, the
router will:
1. Attempt a net boot using the boot field value in the configuration
register to determine the filename to use when requesting the IOS ima
That's easy. CertificationZone of course! (-:
-- Leigh Anne
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Larry Oates
> Sent: April 5, 2001 1:52 PM
> To: [EMAIL PROTECTED]
> Subject: C C I E W r i t t e n P r a c t i c e V e n d or s
>
>
>
A couple of weeks ago, I wandered through the inventory area of a local wire
and cable supply outlet. I noticed they had several Token Ring media
filters.
Since there's no demand for them from corporate customers (and hasn't been
for
quite some time), they offered to give them away for free becau
The answer to your question really depends on what it is you want to get out
of the exam simulations. Both Boson and CertificationZone provide questions
that cover CCNA and CCIE concepts - and both provide answers. If you want to
use a simulated exam to check to see how prepared you are to chall
If it's a 3rd party recruiter, they're likely wondering because they have a
client who has requested the recruiter find candidates that have achieved
CCNP
certification. If you're close to completing your certification, they might
be able to persuade the client to look at your resume and consider
problem of not being able to
initially obtain a DHCP lease.
If a PC is not configured to bridge frames between LAN segments, the switch
port to which the PC is connected can safely begin forwarding frames
immediately.
-- Leigh Anne Chisholm
> -Original Message-
> From: [EMAIL PROT
It's a symptom of the problem I wrote about earlier in this thread. When a
MAC becomes active on the network, the computer isn't able to communicate for
the first 50 seconds the port detects the end-system is active. The port
begins in blocking mode, then transitions to listening, then learning.
I have to agree with Kevin's comments, Peter. Patrick told you exactly who
your best resource is - and that's the Cisco Account Manager for your area
(also known as "your rep"). They would likely be able to get you what you
need the fastest. You needed an answer quickly, and Patrick provided th
Actually, I too believe the V2 CCNP exams are too easy - and I don't have
years of experience working on Cisco equipment.
The sections of the CCNP test I scored highest on were those that I learned
the night before, or the day of. Just reading a chapter 24 hours prior to
taking the exam was bett
Whether it's April 1st, or April 2nd, all I can say is that someone over at
CertificationZone obviously had too much time on their hands! Russian?
-- Leigh Anne
PS. I wonder if CertZone has any readers that are fluent in Russian. I'd
love to see how the translation did.
-Original M
Just a word of caution for everyone out there that's buying equipment for
their home labs.
Yesterday I had a Catalyst 5002 delivered to my home by UPS. It was
packaged in a Dell computer box and left at my door. The driver didn't wait
for a signture or even to see if anyone was home. The box w
I received this email from one of the SE's in Cisco's Calgary office. Code
Red may impact certain Cisco products.
Both Cisco and Microsoft are advertising a fix (details are included below).
-Original Message-
Most of you have probably seen the Code Red worm affecting Microsoft IIS.
As
A quick search of the IEEE 802.3 spec didn't turn up any matches for 1 m as
being the minimum length for 10BaseT (nor even 10Base2).
There is a reference in the document however in Section 14 - "Twisted Pair
Medium Attachment Unit (MAU) and baseband medium, type 10BaseT" has a clause
that indicat
Howard's got some excellent points in his post--especially with regard to
the fact that even though you haven't passed a particular exam doesn't mean
that you're not qualified to develop material for that exam...
Although I can't find any information as to exactly what certifications Todd
has, I
[EMAIL PROTECTED]]On Behalf Of
Leigh Anne Chisholm
Sent: Sunday, July 22, 2001 11:11 AM
To: [EMAIL PROTECTED]
Subject: RE: Cisco Press Vs Sybex Which Way Forward ===> [7:13243]
Howard's got some excellent points in his post--especially with regard to
the fact that even though you have
You can mix different trunking protocols (a network doesn't have to be all
ISL or all 802.1Q), but I wouldn't recommend it.
Some of Cisco's newer switches don't support ISL believe it or not--so the
old adage that if your network is all ISL, you should stick with ISL doesn't
apply anymore. And o
Why not scrounge an older computer (even a 386 will do) and plunk 2 nic's in
it. Set it up as your firewall between the internet and you. Then connect
the external network nic of the linux box connecting to the cable modem, the
internal network nic and router to a hub? Security, and connectivit
Why couldn't you plug the cable modem and router into a hub and have the
router do one-arm routing?
A better alternative though (because of security) is the one I posed in a
previous message...
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Beha
Classful addressing doesn't mean that routers do not look at the subnet
mask. Au contraire! Routers ALWAYS are concerned with subnet mask
information!
Classful addressing just means that a router that receives a routing update
for a network for which it does not have a directly connected interf
gt; hands on ("THE LAB"). Once I convince my self that I can actually setup
this
> config. Then I'll progress to other scenarios.
>
> Thanks again for your input.
>
> Greg Macaulay
> Oldest CCNP/CCDP on Earth
> Lifetime Member of AARP
> Retired Attorney/Law Prof
uting.
Again, only if this was an actual test question!!! If this was something
someone asked me off the top of my head, I would agree, but it is a
challenge question....
- Original Message -
From: "Leigh Anne Chisholm"
To:
Sent: Tuesday, July 24, 2001 7:10 PM
Subject: RE: ccna
Ed, what you're forgetting is this: a directed broadcast would either be
generated by a device 172.18.2.0 network that has been configured with a
subnet mask of 255.255.254.0 or by and end-system specifically trying to
reach an end-host configured as part of that subnet (for example, a
user-initi
Message-
From: Chuck Larrieu [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 25, 2001 8:06 PM
To: Leigh Anne Chisholm; [EMAIL PROTECTED]
Subject: RE: ccna challenge question [7:13565]
one final belaborment of the point. ( where is Bob Vance, whose thoroughness
would be quite welcome here? )
o
Ever hear of 1-800 (or 1-888) numbers being call-forward to 1-900 pay
numbers? You get a nasty bill in the mail.
As an aside, for those of you using dialup--one of the local police officers
in charge of internet fraud told of an incident where people who visited a
web page had their modems disco
I think it was the summer of 1998. I know that they were definitely out in
the fall of 1998 so it had to be just shortly before then.
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Curtis Phillips
Sent: Monday, July 30, 2001 7:43 AM
To
224.0.0.10 is IGRP / EIGRP multicasts.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Dennis H
Sent: Monday, July 30, 2001 2:03 PM
To: [EMAIL PROTECTED]
Subject: Re: OSPF and Access-lists [7:14229]
Assuming you do not have any permit statements it woul
No matter what you do, there will always be someone that's not happy with
what you've done. The more you try to accommodate, the more work you
undertake--and Rule #1 applies again. Someone out there will not be happy
with what you've done.
Just let it go... save yourself the headaches. If peo
Sorry John, they've been near flawless for me. The distance-vector routing
CIM doesn't display the pop-up quizzes, but other than that, I've had no
problem whatsoever.
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Monday, July 30, 2001 5:44
Actually, Spanning Tree Protocol can give a worst-possible-case path
depending on the design of the network. All Spanning Tree Protocol does in
terms of best path selection is determines the best path to the root bridge,
not to any layer 2 end-host.
-- Leigh Anne
-Original Message-
F
you, but your answers are
more straight-forward.
It's a mystery. ;-) It really does read a lot like a CID question. Maybe
it's Robert Padjen?
Talk to you later,
Priscilla
At 04:14 PM 7/31/01, Leigh Anne Chisholm wrote:
>Actually, Spanning Tree Protocol can give a worst-possible-case p
Okay, I'll have to fess up. I had someone at CertificationZone check to see
who wrote that question and it turns out that...
IT WAS ME!
I wrote that in February of 2000. That was truly horrible. Sorry folks...
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAI
On Cisco's site, I've been searching for information as to when the hello
interval is set to 5 seconds and when it is set to 60 seconds. Hellos are
sent every 5 seconds except on low-speed, NBMA media. Low-speed is defined
as 1.544 Mbps and under. No problems there.
What I don't understand is
Thomas,
You might want to look at the following link. It might help you
troubleshoot your SIA problem.
"What Does the EIGRP DUAL-3-SIA Error Message Mean?"
http://www.cisco.com/warp/public/103/18.html
-- Leigh Anne
> ""Thomas"" wrote in message
> news:[EMAIL PROTECTED]...
> > Hi All,
> >
I'm SIA. Stuck in active. No reply to query received.
-Original Message-
From: Chuck Larrieu [mailto:[EMAIL PROTECTED]]
Sent: Saturday, August 04, 2001 12:56 PM
To: Leigh Anne Chisholm; [EMAIL PROTECTED]
Subject: RE: EIGRP's interpretation of NBMA and "disabling
multicast
ents are there.
Oh well--it's just a curiosity thing. I'll play when I have more time.
-- Leigh Anne
-Original Message-
From: Tony Medeiros [mailto:[EMAIL PROTECTED]]
Sent: Saturday, August 04, 2001 5:25 PM
To: Leigh Anne Chisholm; [EMAIL PROTECTED]
Subject: Re: EIGRP's i
Since you're concerned about redundancy, have you verified that the two
providers you have selected are using different physical media to transport
your data to the US? Fiber seems to be grossly incestuous up here with
telcos leasing bandwidth to other telcos. The redundancy you think you're
get
Here's the link I got the quote from:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fipr
_c/ipcprt2/1cfeigrp.htm#xtocid2271313
Check out the third paragraph for the quote.
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
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