Please remove my name from this august bunch and this great list.
I'll request reinstatement after my 2 week stint in the caribbean
for vacation.
Rainman
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Here's my cut:
I don't know about ya'll, but I get >150 daily from this list.
I agree absolutely and completely with Kevin;
that is, I have long ago grown weary of "How many questions?" ... "I
just passed my [fill in blank]"
even more, folks asking even the most rudimentary question
After further thought and having been a little short, I thought I'd add
something to my previous offering. I specifically remember two very
odd questions on the CCIE written (roughly) about this subject, no
kiddin'.
Throughput=Switching Time+(Packet SizexTime per Byte) Look at this
formula
My I please suggest you check out MHSRP? Natural TCP conversation
load balancing it works:
Oz wrote:
have not read the whole thread but from my meager understanding using HSRP
you need a live T to go with it ..
To have the instant failover..
I will be playing with this in a couple
IMHO, The Caslow "Cisco Certification" book is peerless. Al the right core
stuff
with the "What to do/What to look for" in a neat, understandable format.
r/
rainman
J K wrote:
Hello Group ,
Anyone get to go to orlando to networkers havent heard much conversation
about it besides
I'm sorry Mohamed, I have to disagree that this is not possible with Cisco
IOS.
All of the advice I've seen so far is true to Standard Extended ACL's.
BUT,
with Named Access Lists (=/ IOS 11.2) you can dynamically change the list,
but you must disable the ACL wherever it's applied, and re-enable
... m'tinks Ele'Chil' might be on to sumpin' here could you capture the
sho fr pvc / and sho fr map from both ends of the one NOT passing CDP
traffic... and post them?
yeah, this is of some interest to me too, but priscilla hit the issue
with the "broadcast" thread
think of
Howeird is completely correct. Sure enough, you can get cpu processor
speeds from the gear fact sheet, but this is a poor indicator of how the
box is going to perform under load. There are simply too many factors
effecting actual throughput to use this metric for anything except a
stripped-down
They're just hub ports, with an internal controller BUT, if you want to
pass traffic to another segment or if you want to employ other "routing"
functions, i.e. ACL's, Policy Routing destinations, caching tweaks, etc.
then the hub connected devices are the segment/broadcast domain
those
Which of the following is/are true?
# An internetwork is usually confined to a single organization
# An internetwork can connect many separate, and usually different,
networks
# An internetwork can connect similar networks and depending on the
range of media attachments, transmission speeds,
Only way I can think of to tie different parts of the same ip subnet
together in disparate locations (routers) is through IRB. Here's a
sample config:
-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-;-
version 11.2
!
hostname BVI1
!
ip subnet-zero
!
interface Hssi0
no ip address
h
A Root Bridge election is one function: determine which bridge
in a collection of
bridges on a LAN and for multiple inter-connected LANS will be the
Root...
The Designated Bridge election has another, different function:
determine which
bridge, as you noted, has the least cost path TO
Pardon my interruption Lekan I *believe* there may be one consideration
missing from your advice. If I am wrong, please forgive me. Floating statics
which point to a next hop address are, of course, hard-coded routes in your
IGP table... no matter if the metric for a secondary or backup
PAT=Port Address Translation
To enable, end NAT IG statement w/ "overload"
"Port" refers to TCP port ... so, on the inbound port, the IOS keeps track of
the actual packet, because he assigns a unique tcp port to that data
conversation...
and recognizes the packet outbound (if it ever
... the answer to your question is "yes" ... .
adding/subtracting/manipulating
acls is, and has always been, a little bit of a black art (most especially
the
big ones) you are not alone, my brother and no amount of
experience
is going to make this any easier... believe it you just
c'mon guy, this is just plain lazy
R1#en
Password:
R1#clock ?
set Set the time and date
R1#clock set ?
hh:mm:ss Current Time
R1#clock set [n' go from there]
malzubt wrote:
What is the simplest way to set the time on a router.
thanks
--== Sent via Deja.com
again. read up udp=layer 4
cdp=NOT layer 4
in fatto: cdp is cisco's implementation of stretching layer 2 rules.
The Cisco Discovery Protocol (CDP) Discovery Protocol
CDP allows devices to share basic configuration information without even
configuring any protocol
specific
I have a vast wealth of (unfortunate) experience with US West no kidding.
US West's internal customer care POLICY is to deny any problem with their
FR network it's nearly assured you're experiencing problems arising from
some of the US West extra-terrestrials.
here's something
Aziz, Light! (Sorry, it's from "The Fifth Element" and I couldn't help it)
First, the easy one:
If you don't want RouterB to be able to dial to RouterA, simply do not define
interesting traffic (am I missing something?)
Second (the linear thinker in me) (Assuming Q.931 Q.921 are cool)
Remove
Let me have a whack at this (somewhat ambiguous) scenario
10.150.25.25/16 tries to ping 10.150.100.25/24 (assuming we're
traversing a router, right?)
10.150.25.25/16 is trying to ping an address in his same network and the
interface has no reason to believe that 10.150.100.25 is NOT in his
*Still* haven't figured this one out:
Create an IP ACL, in as few lines as possible of course, which permits
only even-numbered IP addresses.
Ideas?
Rainman
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If you have visio, you can get some @:
http://www.cisco.com/partner/visio/
if you don't, you SHOULD!
Brandon Carroll wrote:
Where can I find a downloadable program that has the icons for routers and
switches for doing a network design?
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UPDATED
I ran across this question some time ago and kept the darned thing
because (I *guess*) I still have something to learn about IP ... . just
when I was *sure* I had it down cold. Could you lend a fella a hand?
Given the IP address of 193.243.12.43 and a subnet mask of
255.255.255.128, what is the
What IOS are you running? Any tunneling going on there? You're right! This is
weird
Rainman
Michael Fountain wrote:
when you do a - show proc cpu - what is using up the greatest precentage?
i have a weird problem.
it is a 2500 router.
running ipx, apple , and ip.
supporting
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