I can only assume this query was spawned by people running 3000s as 2500s??
Brian
- Original Message -
From: MADMAN
To:
Sent: Monday, August 18, 2003 2:43 PM
Subject: Re: Is it possible to upgrade 2500 series to a 2600 series
[7:74128]
Sleek wrote:
Hi all,
I would like
In the old classful world, 10. addresses had a class a 255.0.0.0 mask, you
tried ip classless in your config?
Brian
- Original Message -
From: Iwan Hoogendoorn
To:
Sent: Sunday, August 10, 2003 6:27 AM
Subject: Bad mask /24 for address [7:73801]
I was trying to assign an
In the old classful world, 10. addresses had a class a 255.0.0.0 mask, you
tried ip classless in your config?
Brian
- Original Message -
From: Iwan Hoogendoorn
To:
Sent: Sunday, August 10, 2003 6:27 AM
Subject: Bad mask /24 for address [7:73801]
I was trying to assign an
In the old classful world, 10. addresses had a class a 255.0.0.0 mask, you
tried ip classless in your config?
Brian
- Original Message -
From: Iwan Hoogendoorn
To:
Sent: Sunday, August 10, 2003 6:27 AM
Subject: Bad mask /24 for address [7:73801]
I was trying to assign an
There was a 506 that was discontinued..
Brian
- Original Message -
From: Shawn Xu
To:
Sent: Sunday, July 27, 2003 2:23 PM
Subject: Latest Cisco PIX? [7:73084]
Hi,
I heard Cisco has PIX 560. However, I couldn't find Cisco PIX 560 from
www.cisco.com. The latest one is PIX 535.
I'll ask, since no one else has, city, state, or country please?
Brian
- Original Message -
From: 2000 technologie
To:
Sent: Monday, July 14, 2003 9:53 AM
Subject: Re: want lab mates [7:71980]
hi
i need some friends for lab
[EMAIL PROTECTED]
Message Posted at:
Got a friend messing with a couple of these, I cant find a lot of info on
these cards really, anyone got a good troubleshooting site?
Brian
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7i=72067t=72067
--
FAQ, list archives,
I really hate the tier argument, but to me, a tier 1 originates a large
number of ip block announcements.
Brian
- Original Message -
From: fred barreras
To:
Sent: Thursday, June 26, 2003 11:26 PM
Subject: RE: Tier 1, Tier 2, Tier 3 ISPs [7:71508]
tier 1 rents facilities from
I tried to reply to you directly, that was a nogo. So, here it is,
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=3031476285category=28034
Brian
- Original Message -
From: J B
To:
Sent: Wednesday, June 25, 2003 9:45 PM
Subject: Cisco Store Su**ks Big time [7:71413]
I
Theres a survey link on www.tcpmag.com, check it out.
Bri
- Original Message -
From: james kong
To:
Sent: Monday, June 23, 2003 8:51 AM
Subject: how about ccie salary in US? [7:71143]
Just the same as the subject,anyone who know it please tell!Thank u!
Message Posted at:
Isnt the default for that b8zs/esf with a full t, it gets interesting with a
fractional t. Show controller will give you what it is currently setup,
IIRC.
Brian
- Original Message -
From: LIU, JEFF
To:
Sent: Monday, June 16, 2003 7:53 PM
Subject: Port Adapter [7:70772]
I have
yeah the pm2e-30 would work, but I bet he wants to stay cisco, thanx for the
other info.
Bri
- Original Message -
From: Daniel Cotts
To: 'Brian W.' ;
Sent: Tuesday, June 10, 2003 7:44 AM
Subject: RE: console server ports [7:70438]
If he wants more ports in Cisco gear I believe
gateway of last resort is not the same as default gateway ciscowise, on the
router where you entered the ip route statement, show ip route doesnt list
an all zeros route??
Bri
- Original Message -
From: Anil Gupte
To:
Sent: Tuesday, June 10, 2003 2:46 PM
Subject: Simple config
Got a friend building a lab, and well after hes done with servers and
routers and switches, a 2511 will be inadequate. Any other cisco gear with
more ports? btw, he is completely opposed to octopus cables, he got the
2511-rj, even though it cost more than the regular 2511.
Brian
Message
Well you could take the easy way out and just get a second e1 with the same
provider, assuming your router has an empty serial interface, and default
route to both links, that'll usually work fine. Depending on your router
youll need to either get a card with an integrated csu, or an external
-
From: Kenny Ho
To: ;
Sent: Thursday, June 05, 2003 11:31 PM
Subject: Re: Multi-home [7:70243]
Hi Brian,
Sounds like a good solution, but how do split the traffic between the
serial
ports. How do I split the bandwidth between two 2620 routes? Many
thanks!
Regards,
Kafai
From: Brian W
A common use is to join 2 non connected segments of the same area. A famous
interview question will go something like, If I needed to have a
discontiguous area zero, could I do it and if so how?
http://www.cisco.com/warp/public/104/ospfdb7.html
Brian
- Original Message -
From: Jvrg
I believe that is a Gretzky quote..
Brian
- Original Message -
From: netman
To:
Sent: Thursday, May 29, 2003 6:10 AM
Subject: Re: Am I over my head guys? [7:69746]
When I left my last job (one that I liked) for this one, my boss gave me a
nice poster. It is a picture of a
heres the cisco guide on it.
http://www.cisco.com/univercd/cc/td/doc/cisintwk/ics/icsbgp4.htm#2351
Bri
- Original Message -
From: Salvatore De Luca
To:
Sent: Tuesday, May 27, 2003 7:15 PM
Subject: Re: BGP Load Balance [7:69611]
I personally prefer Peering with Loops myself..
Not sure what you meant by both exams, per the cisco ccna page, it appears
you just need to retake the ccna exam, I didnt see a recert exam for it.
Bri
- Original Message -
From: Stuart Pittwood
To:
Sent: Tuesday, May 27, 2003 6:17 AM
Subject: IP Telephony Operations Specialist
The way I've seen 2 paths used is by peering with a loopback interface and
using
neighbor peerip ebgp-multihop in the config.
Brian
- Original Message -
From: Azhar Teza
To:
Sent: Tuesday, May 27, 2003 3:16 PM
Subject: BGP Load Balance [7:69611]
If BGP route has two equal paths
remember a successful connection requires both ftp and ftp-data to be
allowed thru..
Bri
On Mon, 13 Nov 2000, Brian wrote:
Access lists are only parsed until a match is made. The first line will
match ftp, as well as all other tcp/ip traffic. You need to reverse the
order of
I see this leads to a lcis.booksonline.com url. I am a member of the
tcbc.booksonline.com club, and they do indeed have a monthly featured
selection. Interestingly, some of their clubs require you to refuse the
selection, some do not. You can refuse it online by the way, and the
typical books
I couldn't agree more, a multiport switch connected to the router, then
another switch for each area of worksations is the way I would go.
Bri
On Fri, 10 Nov 2000, Donald B Johnson Jr wrote:
Your problem seems to be insufficient hardware.
Supernetting five subnets and putting
My take would be either the previously mentioned spectrum, Netcool on
www.netcool.com, or the really cheap Nocol.
Brian
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Report misconduct and Nondisclosure
SNMP graph usage on the relevant interfaces, then use an application to
turn the gathered data into a viewable graph.
Brian
On Fri, 10 Nov 2000, Pham, Phi wrote:
I am trying to find out the best practical way to define the free capacity
of a line ? We are an ISP and for the
OReilly has a book, Internet Core Protocols, the definitive guide. It is
all about packet and header analysis, and includes a software sniffer on
cd in the back..
Brian
On Fri, 10 Nov 2000, Dorroh, Hunter wrote:
I was wondering what everyone would recommend for a software
I have a friend that is trying to setup a situation like this.
router w hsrp--2 switches---2 ports on a multiport nic on a server.
He'd like the server to be a Solaris running Sparc. The part he wants to
accomplish that I couldn't answer is this. He wants each port to have the
same ip and
I am a little behind in reading, but like www.mysimin.com to find stuff
cheap.
Brian
On Sun, 5 Nov 2000, Jeff Duchin wrote:
Do you guys know where I can get this for lower than the retail price? If I
go through my work I get a discount but it takes too damn long... I'm taking
a trip
I just discovered www.mysimon.com, a site which comparison shops amongst
multiple sellers. I wanted the best deal on the new Internet Routing
Architectures release, and I see it there for $38.50.
Brian
_
FAQ, list archives, and subscription
If you're really cheap, you can use NOCOL, it costs dirt. A nicer more
polished product I like is the Netcool Omnibus package. I've used it to
monitor servers and routers.
Brian
On Thu, 2 Nov 2000, Hartnell, George wrote:
Sorry about the Aussie Dollars. Someday I have great
If you want to allow your users to receive traffic from other dns servers,
don't you need to allow in traffic with port 53 as the source??
Brian
On Wed, 1 Nov 2000, Brian Morkert wrote:
You can accomplish this by allowing traffic on ports greater than 1023. Do
this with the
Oh this rocks, my isp focused resume looks a little better now..
Brian
On Mon, 30 Oct 2000, Kevin Wigle wrote:
further down the page, if you can wait until 1 Feb 2001, Appletalk will also
be deleted!
Kevin Wigle
- Original Message -
From: "Chuck Larrieu" [EMAIL
Why in the would anyone ever want to login remotely as root. Telnet
is unencrypted, so if you login as root via telnet, theres your password
in plain text on the wire for anyone with a packet sniffer to see. Use
ssh wherever remote login is needed.
Brian
On Tue, 31 Oct
Not to mention, do we really want more waves goin thru our bodies..
Brian
On Mon, 30 Oct 2000, Stanfield Hilman B (Brad) CONT NNSY wrote:
Three words...
SECURITY - SECURITY - SECURITY
Brad Stanfield
Any people in preferably Northern San Diego County wish to form a study
group??
Brian
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Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
O'reily publishes a book that comes with a cd that has a packet sniffer on
it. The book is nitty gritty about packets, I like
it. www.oreilly.com/catalog/coreprot.
Brian
On Thu, 26 Oct 2000, Rossetti, Stan wrote:
Does anybody know of a free or trial version LAN sniffer software
If you have a login to the router, do a show ip int brief, and look for
status on the serial int connected to your isp. It should be up/up. Next
try a traceroute from the router to some sites on the net, and compare
that to the sites you can't egt to from your workstation. That should be
Absolutely, any supernet you did here would include a bunch of non listed
space..
Brian
On Thu, 26 Oct 2000, ROUTHIER, YVES wrote:
first , to be able to do supersubneting you need to have consecutive
network
"A.Strobel" wrote:
What is the correct supernet for the
1 item technically in favor of frame relay os telco monitoring. In a
frame relay circuit, there are 2 local loops, 1 at each end connecting to
the nearest telco handoff. Then, between these 2 handoffs, traffic
routing is up to and controlled by the telco. Typically, if there is a
failure, they
You could more or less do it with 2, just setup a bgp connection between
the 2 then start to mess with which routes are boroadcast on one end,
filtered in or out on the other, or various other attributes.
Brian
On Wed, 25 Oct 2000, Sam LI wrote:
are you sure that 2 routers is
Is a connected route showing upo for both interfaces??
Brian
On Wed, 25 Oct 2000, Vincent wrote:
Hi;
One router with 2 interface, one tokenring, one ethernet, how can I ping
each other.
Ehternet can ping tokenring, tokenring can not ping ethernet, change the mtu
size
Here's the math..
255.255.255.255
-mask you'd expect
---
inverse mask
so, the 0.7.255.255 inverse mask is what you'd typically see as a
255.248.0.0 subnet
Brian
On Tue, 24 Oct 2000, Keith Townsend wrote:
I need help in understanding inverse masks that are used
If you want one musician style, check out www.musiciansfriend.com.
Brian
On Fri, 20 Oct 2000, Nigel Taylor wrote:
check out http://www.gocna.com/
They have a 4"($119) ft rack... that might be what you're looking for.
Then again there's a 7"ft rack that goes for $139.
HTH
You could setup snmp on your side, or hammer the link using extended ping
with big packets and watch the 5 minute average on show interface
interfacename.
Bri
On Fri, 20 Oct 2000, net974 at Yahoo wrote:
Hi,
How I can measure my bandwidth. I got a new connection and want to check
yes, the correct answer here depends on ypur level of precision
desired. It depends on whether or not you want the 172.16.0.0 to be
included. Many routing protocols auto summarize, sometimes to the
detriment of precision. I personally do not like to include routes in a
summary that are not
Lots of questions to ask here, but primarily, the answer is to provide at
least 2 paths to each destination. Spanning tree is somewhat
intelligent in this situation, just set arp timeout according to your
preference. Are there servers, and if so, are you doing multiple nics in
each, or multiple
That language seems to imply,"No matter how much you know, if you don't
have the cert, don't bother."
Bri
On Wed, 18 Oct 2000 [EMAIL PROTECTED] wrote:
As opposed to those UN-certified CCIE's I suppose.
[EMAIL PROTECTED] writes:
We are looking for certified CCIE's to work in our
Also, Cisco partners need people with certifications, as already pointed
out.
Bri
On Wed, 18 Oct 2000, Bradley J. Wilson wrote:
There may be some truth to what you're saying, but the certifications
certainly will continue to have an impact on that person's starting salary.
-
perhaps file and printer sharing is not enabled on some??
Bri
On Wed, 18 Oct 2000, Jeff Lodwick wrote:
Assuming file and print sharing is enabled on all workstations; if some
computers show up in network neighborhood and some do not would the problem
most likely be a master
It seems like if they think you're infringing on their copyright, thats
enough for them. I had to give up musicman.org because Musicman is a
copyrighted trademark of ernie ball guitars. This is in spite of the fact
that I was not selling anything, it was a .org site, and Musicman is also
the
Altho I have done it on a 2500 and not a 2600, dont you need a frame relay
map ip line in there. relying on the router to autoconfig dlcis is
painfully slower..
Bri
On Tue, 17 Oct 2000, Claussen, Ken wrote:
I am trying to setup a Frame Relay link in a lab situation. We have
There is one huge disadvantage. If the ether segment goes down in an ip
unnumbered setup, then even if everything is physically ok on the serial
link associated, that serial link will become unusable. From a monitoring
perspective, unnumbered is a bad idea. I suspect some people use it to
save
Is this happening in times of heavy usage? What have you figured out so
far?
Brian
On Mon, 16 Oct 2000, Rayappa Mayakunthala wrote:
I have this problem with my 2503. The line protocol goes down consistently.
If I reset the modem (CSU/DSU) or reload the router, the line protocol
I never rely on auto negotiation period. I always set it to half or full,
depending on what I want.
Brian W.
On Fri, 13 Oct 2000, Brian wrote:
personally it sounds like duplex problems possibly. I have seen major
duplex auto-negotiating problems in 36x0 IOS code. So i would
Problem, maintaing the same layer 3 address accross both switches in the advent that
one link should fail, the server maintains reachability.
Solution, use an alteon switch or some other switch like it where the
public ip is 1, but there are several private ips with servers
attached. The
I absolutely concur that a block smaller than a /24 will not work for a
bgp setup. This is why some providers will give you a /24 if you are
going to do bgp. The filtering of routes into the bgp table is somewhat
complex. For example, at a former employer, If a route was out of what
used to be
imho, balancing on a per packet basis is for managerial types that like to
see symmetrical graphs. I beleive you have to disable caching on all the
affected interfaces to get it, a basically bad idea imho.
Brian
On Fri, 13 Oct 2000, [iso-8859-1] Phil Barker wrote:
Hi groupies,
for me. Your argument only makes sense if for an individual
established connection, bandwidth greater than that provided by 1 circuit
is not enough.
Brian
On Fri, 13 Oct 2000, Brian wrote:
On Fri, 13 Oct 2000, Brian W. wrote:
imho, balancing on a per packet basis is for managerial
see www.recurrent.com for used Cisco/Sun goodies. i found em via
www.onedayfree.com.
Bri
On Fri, 13 Oct 2000, John Kidd wrote:
Where is the best place to buy CISCO routers???
_
FAQ, list archives, and subscription info:
2 devices shouldn't have the same loopback ip. The loopback ip is
typically used as an ip to peer with and is not associated with a specific
interface. That is the reason it is used. I have only seen the decision
process get to that point once, and the details of the situation I don't
Here's a little note on split horizon, it appears to be rip ane igrp/eigrp
only.
http://www.cisco.com/univercd/cc/td/doc/product/software/ios11/cbook/ciproute.htm#xtocid16743169
Brian
On Thu, 12 Oct 2000, Saverio Pangoli wrote:
On Thu, 12 Oct 2000 [EMAIL PROTECTED] wrote:
pcmagazine has a bunch of ads in the back of used cisco gear resellers. I
unfortunately do not have one with me.
On Thu, 12 Oct 2000, Gene Park wrote:
Hi, members:
I'm interested in purchasing used Catalyst Switch
1900.
Anybody has the swith to sell or knows the
information
about the
I'll speculate its like this. On a full t1, 1536 megabits are actually
usable out of the 1544 on the circuit. Capital B is the byte symbol, and
there are 8 bits in a byte, so 1536 divided by 8=192
Brian
On Tue, 10 Oct 2000, whatshakin wrote:
Please explain how you got this: 1.544Mbps
If it takes several minutes, isnt that an indicator of no readable image
on flash and router is booting off the rom??
Bri
On Wed, 11 Oct 2000, Russell Lusignan wrote:
Hardware failure of some sort?... 3 years in production is a long time, you may just
want to retire the
I would look for books where instead of preaching theory, there were case
studies. Look at the solutions to them.
Brian
On Wed, 11 Oct 2000, mindiani mindiani wrote:
I have just finished my CCNP and got a job in design starting in two or thee
weeks time. My new employer
Sunrise telecom makes some nice stuff, we use their testers for t3 and
oc3.
Brian
On Wed, 11 Oct 2000, John lay wrote:
Guys,
Did you try any testing equipment for E1/E3?
We are looking to buy one, but we don't have experince what is the best and
what are the features that
yes it is, at a previous employer, after purchasing several 7200 and 7500
routers, we called Cisco, gave em a contract and erial numbers, and about
8 sets appeared. Like 15 books per box, real dang heavy.
Bri
On Wed, 11 Oct 2000, Ejay Hire wrote:
If I remember correctly,
Are the 2 t1s going to the sam e isp, different isps, company offices or
what??
Bri
On Wed, 11 Oct 2000, Pete wrote:
This is what I have to work with. I have 2 T1, each going into s0 and s1.
What can I do to enable redundancy? If the T1 in s0 fails , s1 will
automatically
My company's experience is that the power specs are grossly
overrated. For a 12008 with dual dc supplies, we us a 25 amp circuit with
a 20 amp breaker for each power supply. Regarding dc powered 7206s, we
have done 6 on a pair of 20 amp circuits, and 8 on 30.
Brian
On Tue, 10
Is each site connected to the other 2, so it is a full mesh? In this
case, it should flow automatically.
Brian
On Tue, 10 Oct 2000, Hitesh Pathak (CSD-BBYRO-RTSG) wrote:
Friends,
Need ur help...
I hv my 3 sites connected with each other via leased lines. Now let's say my
link
Alteon also makes a product that I believe does this type of failover.
Brian
**NOTE: New CCNA/CCDA List has been formed. For more information go to
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UPDATED Posting Guidelines:
The aux port is typically used for this..
Brian
On Wed, 4 Oct 2000, Mark wrote:
This may sound dumb, but is there a way for me to setup remote access to a
2501. In other words I need to set up an analog line and then dial into the
router. This router has one Ethernet and
My company just upgraded its net facing routers to 128 megs for this very
reason.
Brian
On Tue, 10 Oct 2000, Ya Wen wrote:
Hi, is there anybody who is using a Cisco 3620 router with 64MB to
handle BGP4 with full Internet routing table? I am currently multihoming
to two ISPs using
heres the icq answer, found quickly on their web page.
http://www.icq.com/icqtour/firewall/
On Mon, 9 Oct 2000, Javier wrote:
Hi
I need to deny access to ICQ and NAPSTER.
Which ports must I close in my PIX Fw ?
Thanks
**NOTE: New CCNA/CCDA List has been formed. For more
Because napster is a peer to peer and not server based network, my guess
would be that ip address blocking would do you no good.
Brian
On Mon, 9 Oct 2000, Barnhill, Don wrote:
Javier,
Also, You may be able to block Napster by denying it by ip address or
addresses, depending on how
If you want to be able to use all 3 blocks across across, i'd suspect bgp
is your only option. See the Internet Routing Architectures bible for
details.
Brian
On Mon, 9 Oct 2000, Dave Santeramo wrote:
I have two T1 connections. One is a full T1 to UUnet while the other
is
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