[Dbmail] Slow to connect...

2004-11-30 Thread Kell Jemison
link and for the email page to display. Please let me know if I can provide further logs or information. Thank you for your time. Sincerely, Kell Jemison maillog Description: Binary data

Re: size of the routing table is a big deal, especially in IPv6

2004-11-29 Thread Jeff Kell
Tony Li wrote: If there was a way that these costs were reallocated to the site that decided to be multihomed, then the economics of the situation would balance. Imagine paying US $10K/yr to advertise a single prefix and you would get to a point where people would make some more rational

Re: [Full-Disclosure] previledge password in cisco routers

2004-11-24 Thread Jeff Kell
john morris wrote: Ooops.. i reframe my question. Is there a way to get the enable password remotely . I should bloody well hope not! Geez... Jeff ___ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html

[Dbmail] Sorting of User Mailboxes

2004-11-12 Thread Kell Jemison
know what mailbox to put the messages in? I mean, how does it know how to sort the mail? Is this scenario possible? One catch all box that then could be sorted and messages placed into the proper users mailbox? Thank you for your time. Sincerely, Kell Jemison

Re: [Unattended] absolute file name not to exceed 64 characters - a case for another perl tool script

2004-10-18 Thread Stefan Kell
Hello, under UNIX, or Linux it is a one-liner like the following: find . -type f | perl -e 'my $s; my $l; while (){ chomp(); $s = $_; $l = length($s); print $s length: $l\n if $l 63; }' note the single quote after perl -e regards Stefan Kell On Mon, 18 Oct 2004, Urs Rau wrote

Re: Cisco moves even more to china.

2004-09-23 Thread Jeff Kell
Nicole wrote: Lovely, Just lovely. Just heard On CNN, Lou Dobbs. (but can't find it on their site) During a Beijing news conference John Chambers (Cisco CEO) Says We believe in giving something back and truly becoming a Chineese company. China will become the IT center or the world China will

RE: [Unattended] Bochs

2004-09-22 Thread Stefan Kell
Kell On Wed, 22 Sep 2004, Mark McRitchie wrote: Heya, NE2000 ist not plug and play and not a PCI-Card. Therefore you have to specify the module and the parameters. In one of my machines I have a line in /etc/modules.conf: alias eth1 ne add options ne io=0x300 equivalent

Re: [Unattended] win2ksp4-updates.bat fails (windowsmedia99-kb837272-deu.exe)

2004-09-22 Thread Stefan Kell
Hi, take a look at http://mvps.org/marksxp/WindowsXP/SP2/common.php#crypt; this is a longer text with suggestions what you can do. regards Stefan Kell On Wed, 22 Sep 2004, Mathias Berger wrote: Hi, my installation always hangs when installing this hotfix. It quits with error number 67

Re: Multi-link Frame Relay OR Load Balancing

2004-09-16 Thread Jeff Kell
Scott McGrath wrote: In my experience the breakeven point for a Frame Relay DS3 is 6 DS1 circuits. DS3's tend to be more reliable than DS1's as the ILEC usually installs a MUX at your site instead of running to the nearest channel bank and running the T1's over copper with a few repeaters thrown

Re: Gb ethernet interface keeping dropping packet in ingress

2004-09-13 Thread Jeff Kell
If you're sniffing one gigabit port from a switch with much higher bandwidth, you're going to lose something. Our primary sensor sits on an aggregation switch just prior to hitting the net, and we have a 2Gb fast etherchannel span port defined and lose relatively little in terms of packet

Re: Gb ethernet interface keeping dropping packet in ingress

2004-09-13 Thread Jeff Kell
Joe Johnson wrote: Now, we do try to monitor some things like that. We have several crons running checking the number of entries in the arp tables of our CPE devices at customer locations, as well as several crons dedicated to specific tell-tale signs of various worms and virii. Our list of

Re: ISP Policies

2004-09-08 Thread Jeff Kell
Tulip Rasputin wrote: So can you give me an example of why and when would an ISP *not* want its traffic to flow via some other AS(es). Is it a normal policy to have, and do most of the ISPs have such policies in place? If you don't have a transit agreement and aren't sitting in the top tier

Very peculiar Telnet probing (possibly spoofed?)

2004-09-08 Thread Jeff Kell
than the SSHD scans. Jeff Kell Systems/Network Security

Re: great networks

2004-08-13 Thread Jeff Kell
[EMAIL PROTECTED] wrote: On Thu, Aug 12, 2004 at 09:00:30PM -0700, Network Guru wrote: Hello, I have the responsibility of buidling a great network team for international /domestic projects and I am looking for quality networking guys to work for me. If you are based out of India or in the

Re: Package download

2004-08-11 Thread Stefan Kell
Hi, you could use the scripts which were published in the german magazine c't. They are available at http://www.heise.de/ct/ftp/04/13/194/;. The article is not available online. The skript will download all necessary updates with wget. Regards Stefan Kell On Tue, 10 Aug 2004, Sean Branam

Re: [Unattended] article in German c't magazine

2004-08-10 Thread Stefan Kell
maybe if you ask the editors, they might publish it in english. Regards Stefan Kell --- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail

[PHP] Re: Getting data from table as a tree

2004-08-08 Thread Brian Kell
Well, first off, a little bit of formatting (line numbers added for clarity): 1 $tpl-assign(tree, 2 array( 3 element = array( 4 array( 5 name = test1, 6 element = array( 7 array( 8 name =

Re: [PHP] mySQL SQL query

2004-08-06 Thread Brian Kell
On Thu, 5 Aug 2004 08:48:01 -0500, Jay Blanchard [EMAIL PROTECTED] wrote: [snip] [snip] A quickie for you: How do I say SELECT * FROM mytable where the sum of this field + this field + this field x I can't say I've done one of those before. [/snip] How many SQL queries can a PHP list handle in

[PHP] Re: Getting data from table as a tree

2004-08-06 Thread Brian Kell
On Thu, 5 Aug 2004 11:24:57 +0100, Pt2002 [EMAIL PROTECTED] wrote: Hi I have a table like this id, pid, name. When a item has no parent, pid = 0. There is no limit in depth. 1, 0, Test 1 2, 1, Test 1.1 3, 1, Test 1.2 4, 2, Test 1.1.1 5, 1, Test 1.3 6, 3, Test 1.2.1 I need to read this table and

Re: [PHP-DEV] GOTO operator

2004-08-06 Thread Brian Kell
If anyone in this debate hasn't read my independent request for goto and break label;, I would appreciate it if you would: http://bugs.php.net/bug.php?id=29287 I fully support the implementation of goto. Line labels will also immensely improve the break statement, which currently requires you

Re: [Full-Disclosure] Erasing a hard disk easily

2004-07-12 Thread Jeff Kell
amilabs wrote: Do you mean just using a big magnet or is Big Magnet the name of a utility? Run it through an MRI :-) Jeff ___ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html

Re: OT: Re: Critters

2004-07-11 Thread Jeff Kell
Suresh Ramasubramanian wrote: And elephants have been known to crash into breweries, get drunk and go around uprooting telephone poles in some parts of the country (like the thickly forested north east). Sounds like our local Ma Bell spinoff linesmen. Jeff :-)

Re: [Full-Disclosure] PIX vs CheckPoint

2004-06-29 Thread Jeff Kell
Eric Paynter wrote: On Tue, June 29, 2004 4:57 pm, Gary E. Miller said: I agree, except for one small problem. Don't you still have to delete ALL the filter rules, and reenter them ALL to change the order of the rules? I don't administer the PIX boxes, so I don't know the details of the

Re: Even you can be hacked

2004-06-10 Thread Jeff Kell
james edwards wrote: Sean Donelan wrote: If you leave your lights on, the electric company will send you a bill. If the neighbor taps into your power lines after the meter...? Not a reasonable argument. It is expected that unpatched hosts will get infected and it has been well reported on how

Re: [Full-Disclosure] Odd packet?

2004-05-26 Thread Jeff Kell
[EMAIL PROTECTED] wrote: 3) An amazing number of ISPs do *not* do proper ingress/egress filtering. Well, when you're cranking gigabits sometimes those little checks can become a bottleneck. Besides, safe routing begins at home. If end-users (or endpoints) would do ingress/egress filtering,

Re: SORBS Insanity

2004-04-14 Thread Jeff Kell
Jeremy Kister wrote: [... giant snip ...] We are a former user of SORBS. Our issue was not that of dynamic IPs, but rather their spamtrap listings. A few weeks ago, at least two of Comcast's legitimate mail servers was blacklisted. As Comcast has a majority of the cable service in our area,

Re: [IM-Talk] Re: missing datapoints im 4.12

2004-03-16 Thread Jeff Kell
. The difference you can see in the two pdf files. Bytes /sec What IOS version are you using? It is a known bug in 12.1(20)E that the transmitted octets is off by a factor of 1000... Jeff Kell University of Tennessee at Chattanooga

Re: Any 1U - 2U Ethernet switches that can handle 4K VLANs?

2004-01-25 Thread Jeff Kell
Alexei Roudnev wrote: 1) Use Cisco 2924 or 3524 2) Redesign your network to fit into 1024 VLANs 3) Do not spend time with junk (non Cisco, for the switches). U1 switch have only 24 - 48 ports, so you never need to handle 2000 VLAN's on it. And I suspect, that the whole design is wrong. Do not

Re: Any 1U - 2U Ethernet switches that can handle 4K VLANs?

2004-01-25 Thread Jeff Kell
Will Hargrave wrote: The 'recommended max' number of SVIs for the 3550 is something low like 8. There is no limited stated in the datasheet for the 3750 - is anyone running more than 8 SVIs on a 3750? We're running 30 SVIs on a 3550-12 (only 10 active at the moment, we're in a transition). It

Re: [Full-Disclosure] Re: DOS all platforms

2004-01-24 Thread Jeff Kell
[EMAIL PROTECTED] wrote: This story (and variants) dates back to the IBM2314 disk drive, if not further. The 2314s were usually cabinet mounted, while the 2311 was a free-standing washing machine format. The 2311 had a hydraulic actuator (really). I'd be more inclined to believe the 2314

Re: GSR, 7600, Juniper M?, oh my!

2004-01-06 Thread Jeff Kell
Richard A Steenbergen wrote: Never under any condition let anyone tell you that Juniper is perfect... But, as everyone that uses both will tell you, it is better (at most things). They tend to be (in our experience) a set it and forget it thing, while you can spend considerable time tweaking

Re: [Full-Disclosure] Anyone else exoeriencing blasts o' port 6129 TCP?

2004-01-03 Thread Jeff Kell
Jim Race wrote: I noticed some action the previous 48 hours, and on checking logs this morning it seems that port 6129 (DameWare Remote Admin) was the common factor. ISC seems to have it on the top of their trends list: Yes, 6129 and 17300. Have also found live Nachi traffic (wasn't that thing

Re: Most up to date packet size distribution info

2003-12-17 Thread Jeff Kell
Rob Healey wrote: I was wondering what the best sources for up to date info on current packet size distribution on the Internet might be? Here's a view from our edge: IP packet size distribution (6491M total packets): 1-32 64 96 128 160 192 224 256 288 320 352 384

[Full-Disclosure] Re: A new TCP/IP blind data injection technique?

2003-12-12 Thread Jeff Kell
Stephen Frost wrote: As such, there seems to be a reason for some concern, even with random IP IDs, since it only takes one RFC-ignorant party for the attack against a session to succeed. Is it possible the RSTs you're seeing are from firewalls which send an RST due to rules in

Re: Firewall stateful handling of ICMP packets

2003-12-03 Thread Jeff Kell
with a custom signature). You can gain some additional protection by rate-limiting ICMP (in the Nachi ping case) and/or UDP (SQL Slammer, etc), and TCP intercept for synflooding. Not perfect, but every little bit helps. Jeff Kell University of Tennessee at Chattanooga

Re: 24-port Gigabit + two 10Gb uplinks

2003-11-06 Thread Jeff Kell
Eric Kuhnke wrote: It looks like 24*1Gb + 2*10Gb switches will be showing up soon: Certainly not as cheap as a 2950 with two Gb ports, but this is the start of an entirely new generation of edge switches. Does anyone want to hazard a guess as how long it will be before 24+10Gb switches are

[Rd] (PR#4806)

2003-10-27 Thread L . T . Kell
: .GlobalEnv, package:methods, package:ctest, package:mva, package:modreg, package:nls, package:ts, Autoloads, package:base Laurence Kell (E-mail).vcf --_=_NextPart_000_01C39C9F.B5DABBD0 Content-Type: application/octet-stream; name=Laurence Kell (E-mail).vcf Content-Disposition

RE: [Rd] (PR#4806)

2003-10-27 Thread L . T . Kell
. The functions had previous worked under R 1.7.x. I have now recompiled R 1.8.0 under an earlier version of MinGW and my DLL functions now works. I therefore suspect that the problem is related to MinGW and Windows. Regards Laurie -Original Message- From: Laurence Kell FM CEFAS

Edge 1 Networks/Williams Communications Group

2003-08-14 Thread Jeff Kell
and shutdown until Tuesday, after a little over a half million proxied spams. Are these people just totally off-the-wall? Google searches seem to concur. I am awaiting confirmation that ALL the proxies originated from Edge 1 (takes a while to churn through those gigs of pix logs). Jeff Kell

Re: The impending DDoS storm

2003-08-14 Thread Jeff Kell
Dan Hollis wrote: On Wed, 13 Aug 2003, Jason Frisvold wrote: If the blaster cannot get a proper DNS response, it continues to replicate via port 135... It then goes into a retry cycle and continues to try to get a good DNS lookup. has anyone tried tarpitting eg labrea to slow the worm? Oh yeah,

Re: Humidity ranges?

2003-08-05 Thread Jeff Kell
Todd Mitchell - lists wrote: | and when I should | complain to the datacenter operators? (References I can point to would | be nice.) When your equipment starts to rust ;) I don't have any technical references, but I think that anything over 65% is probably too much. Most facilities I have

Re: Williams/UUNET/Sprint

2003-07-21 Thread Jeff Kell
Richard A Steenbergen wrote: On Mon, Jul 21, 2003 at 02:37:34PM -0400, Deepak Jain wrote: Has anyone had to deal with this in their BGP filter tables? 5 washdc5lce1-oc48.wcg.net (64.200.95.118) 4 ms 11 ms 4 ms 6 GigabitEthernet5-0.GW4.IAD8.ALTER.NET (157.130.30.245) 4 ms 4 ms 4 ms 7

Re: Cisco IOS Vulnerability

2003-07-17 Thread Jeff Kell
The workaround for transit suggests permitting only tcp, udp, icmp, gre, esp, and ah protocols. Is this sufficient to protect the router itself, or do you have to get hard-nosed with specific ACLs (restricting access to all your possible interface addresses)? Jeff

Re: ISPs are asked to block yet another port

2003-06-23 Thread Jeff Kell
The description by LURHQ is misleading. Messenger is an RPC service. Typical pop-up spammers queried 135 (Windows RPC portmapper) to find the port number of the messenger service, then send the message to that port. It turns out that messenger can typically be found on 1026. And as was noted

[R] FW: S4 classes, creating in C

2003-06-23 Thread Laurence Kell FM CEFAS
for class LUdecomposition elements of the prototype failed to match the corresponding slot class: pivot (class integer ) Why can I no longer use the prototype to set the default values? Laurence Kell CEFAS Lowestoft Laboratory Pakefield Road Lowestoft, NR33 0HT UK Tel +44 1502 52 42 57 Fax

Re: Abuse.cc ???

2003-04-04 Thread Jeff Kell
McBurnett, Jim wrote: I tell ya, what really gets me in a bad mood is when my PIX logs show the same IP address hitting port 80 on 25 different IP's and the time line is 2 seconds start to finish. Yesterday, I got word from a network operator that 50 entries was not sufficient. So I parsed 4

Re: FW: About your using mailer

2003-03-28 Thread Jeff Kell
Kris Foster wrote: Is anyone else getting this junk regarding the list? And can we put a stop to it? Got the same message. I think Miyoko's fight should be with the vendors, not the poor people who are subjected to the whims of an IS department. In the beginning, there was The Word. And The

Re: Al Jazeera DOSed or just lots of traffic

2003-03-24 Thread Jeff Kell
james wrote: Sorry I was not clear. I ment someone was null routing this host way before I got close to the destination. Now that's interesting... the Cyber Defense Initiative at work? Jeff

Re: [Fwd: FC: Email a RoadRunner address, get scanned by their

2003-03-14 Thread Jeff Kell
From: Gunnar Hellekson [EMAIL PROTECTED] Basically, RoadRunner tried to spam themselves using my server. I mailed [EMAIL PROTECTED] about this, and received a canned response, enclosed. Under their logic, I feel entitled to poke and prod their customers, just to make sure they don't spam me.

Re: campus LAN design w/DHCP server [7:59646]

2002-12-21 Thread Jeff Kell
Priscilla Oppenheimer wrote: It's a fast Ethernet trunk, actually. I forgot to mention that. He does have some internal servers. Do you think in and out of a Fast Ethernet trunk will be less of a problem? The 2600 might be. He had a broadcast meltdown last week. Perhaps that's why he's

Re: Information capacity of a T1?

2002-11-27 Thread Jeff Kell
Richard E. Brown wrote: Folks: There's a controversy about the amount of traffic that a T1 circuit can carry. Obviously, it can send, or receive, 1.544 Mbps per second. But can it send *and* receive 1.5 Mbps simultaneously? Or does the total data carried (send plus receive) max out at

[Xdoclet-user] Xdoclet drowning in log4j DEBUG messages

2002-11-12 Thread Kell Sønnichsen
/log4j shut up in another way than specifying it in an log4j.configuration file? We are using: - Linux 2.4 (debian) - Ant 1.5 - Xdoclet 1.2.0b1 (but also 1.1.2 had the problem) - Log4j 1.2.6 Regards, /Kell Sønnichsen. -- Kell Soennichsen, UNI-C, Olof Palmes Alle 38, DK-8200 Aarhus N. phone

Re: Xdoclet drowning in log4j DEBUG messages

2002-11-11 Thread Kell Sønnichsen
On Mon, 11 Nov 2002, Erik Hatcher wrote: Kell Sønnichsen wrote: target name=xdoclet taskdef name=ejbdoclet classname=xdoclet.ejb.EjbDocletTask classpathref=compile.class.path / ejbdoclet sourcepath=${ejb.src} destdir=${xdoclet.src

mappoint.net wsdl compilation.

2002-10-09 Thread Kell Ng
again? :) Thanks! Kell

Problem with consuming DailyDilbert webservices.

2002-10-03 Thread Kell Ng
(XMLUtils.java:556) Kell _ Join the world’s largest e-mail service with MSN Hotmail. http://www.hotmail.com

Re: Problem with consuming DailyDilbert webservices.

2002-10-03 Thread Kell Ng
Problem solved. Stupid mistake: Service constructor takes the wsdl doc NOT the endpoint URL! Kell From: Kell Ng [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Problem with consuming DailyDilbert webservices. Date: Thu, 03 Oct 2002 12:08:38 -0700 Hi, I'm new

Re: UPDATE: Re: REFRESH: EUDORA MAIL 5.1.1

2002-07-25 Thread Jeff Kell
[EMAIL PROTECTED] wrote: Just tested something here. Typically IE can or will open files depending what the contents are regardless of the extension that it is: html tag in a gif or some other file type should or can be rendered by IE for what the contents are, not the extension. The

Which CDs

2002-07-24 Thread KELL, TED (JSC-MV) (LM)
I see that the new distribution has seven CDs. Are all of these required/neccessary/desirable? Is there a page somewhere that discusses this that I haven't found. Where? Thanks Ted -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL

Re: /31 subnet (now with info link) [7:27802]

2001-11-30 Thread Jeff Kell
Lange, Eric wrote: It's wasn't supported until 12.2(4)T. Check it out. This is from a 1750 running 12.2(4)T: interface Loopback9 ip address 111.11.1.1 255.255.255.254 It works! For a loopback, so does a /32 :-) Jeff Message Posted at:

(ROSE) RATIONAL ROSE - restricted Layout area

2001-09-13 Thread martin . kell
Can anyone tell me if it is possible to alter/increase the default size of the layout area on a Rational Rose diagram. The current ROSE Model class diagram that we are working on is so massive that it cannot fit inside the default layout area. Martin Kell thanks in advance [EMAIL PROTECTED

Re: NTP configuration [7:9025]

2001-06-19 Thread Jeff Kell
Richard Bosire wrote: Hie There are # of public NTP servers . You can get pointers from here http://www.eecis.udel.edu/~mills/ntp/servers.htm bosire Cjack wrote: I want to config a network that consist about 17 routers. But i dont have a atomic clock Take your best

Re: NoClassDefFoundError

2001-03-26 Thread Kell Sønnichsen
are in the CLASSPATH for the servlet. This is done by adding the place where the class(es) are placed in the zone.properties file for the particular servlet zone. The property to set is 'repositories', e.g.: repositories=/path/to/your/class Regards, /Kell Snnichsen -- Kell Soennichsen, UNI-C, Olof Palmes

Re: NoClassDefFoundError

2001-03-26 Thread Kell Sønnichsen
positories' property. This also means that a package update is automatically detected and the servlet reloaded. Of course, if it is a general package (i.e. JDBC driver) that is shared between many servlet zones and it is virtually never changed then I put it in the jserv.properties file. Regards, /Kell.

Re: Authentication

2001-03-20 Thread Kell Sønnichsen
read the .htaccess file because it is an Apache configuration file and it doesn't know anything about that. I guess you're stuck with putting it all in httpd.conf... Regards, /Kell Snnichsen -- Kell Soennichsen, UNI-C, Olof Palmes Alle 38, DK-8200 Aarhus N. phone: +45 8937 / +45 8937

Re: Confused (was Re: is this statement true ??)

2000-12-27 Thread Jeff Kell
alue real world experience much more than some CC** acronym after your signature. This is the stuff you need to know that no boot camp will teach you, and I value this "outside the mainstream" information. I don't read this list for the obvious topics, it's the fringe areas that you can learn

Re: Difference between Directed Boradcast and Mulitcast

2000-12-27 Thread Jeff Kell
he first three bytes of the MAC, the vendor ID (in the first three bytes) is preserved but the low order bit of the first byte is set, making it odd (the second hex digit). For example, an HP manufactured NIC might have an 08-00-09 prefix; but HP specific multicasts

Re: Confused (was Re: is this statement true ??)

2000-12-26 Thread Jeff Kell
of flow control, buffer size, etc. Bottom line, in southern terminology, there ain't no collisions on a full-duplex link :-) Jeff Kell [EMAIL PROTECTED] Systems/Network Administrator University of Tennessee at Chattanooga _ FAQ, list archives, and subscription info:

Re: problems configuring a 5500 chasis please help

2000-12-26 Thread Jeff Kell
. So it can quite comfortably fit on one bus. The "big five" slots (1-5) should be used for supervisors (the SUP3 and beyond can hit all three buses) and newer blades like the ones with the "R" suffix and beyond, which can hit multiple buses. Jeff Kell [EMAIL PROTECTED] __

[newbie] make error problem

2000-12-25 Thread Clyde J. Kell
, Clyde J. Kell

Re: RJ45 to AUI

2000-12-24 Thread Jeff Kell
Circusnuts wrote: Any cabling ideas. I need an RJ45 connection to DB15, for a remote transceiver... You need a transceiver on the AUI end. Allied Telesyn makes some economical ones. You can't do any cabling magic, a transceiver is an active device requiring some smarts. Jeff Kell [EMAIL

[newbie] Make error Problem

2000-12-24 Thread Clyde J. Kell
be. And if its not necessary to re-compile the kernel, then.. I'm all for that. Provided I can get my CDRW drive to work? The system recognized the drive, and I'm able to read it just fine, but I can't write to it. Regards, Clyde J. Kell

Re: what is the difference between tacas+ and radius

2000-12-22 Thread Jeff Kell
David Nie wrote: Hi, all Could you please tell me the difference of tacas+ and radius server? A couple thousand bucks :-) Jeff Kell [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct

Re: ISL to 2600 series router

2000-12-21 Thread Jeff Kell
You need a 'plus' image for ISL. Jeff _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

Re: Switching Question

2000-12-21 Thread Jeff Kell
al hub MAC addresses that are hanging off of the switch port? If no port security is set, it learns the additional MACs. If you have a 'network port' unknown MACs are sent there. Else packets with strange MACs are flooded. Jeff Kell [EMAIL PROTECTED] _ FAQ, lis

Re: mls

2000-12-21 Thread Jeff Kell
. The switch must have some L3 assistance, such as a 5000 with a supervisor supporting NFFC or NFFC-II,, or the equivalents on a 6000 series. NFFC will do MLS for IP NFFC-II does MLS for IP and IPX. Nothing I know of does Appletalk. Jeff Kell [EMAIL PROTECTED] _ FAQ

Re: Layer 3 switching

2000-12-21 Thread Jeff Kell
t; devices from Cisco (and other vendors for that matter). You gain lots of speed but lose a lot of traditionl IOS router functionality. Jeff Kell [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report

Re: Scripts for IOS upgrades

2000-11-18 Thread Jeff Kell
ough I did have some bad experiences before getting everything "right" with RME. Don't give up yet. Jeff Kell [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure

Re: question : ethernet collision rule of thumb...

2000-11-18 Thread Jeff Kell
is 'busy'. Excessive collisions are 8 or 16 successive collisions on the same packet (depending on who is reporting them). Deferred transmits can lead to input buffer shorage and consequently input drops. The latter case is a more true metric of media congestion. Jeff Kell [EMAIL PROTECTED

Re: ATM... Why not STM? (just for fun)

2000-10-09 Thread Jeff Kell
ze at high speed where accurate clocking is critical. Dealing with ATM itself versus Synchronous Serial (SNA, BSC, etc) you also have fixed frame (cell) sizes to contend with. Note that traditional T1-T3-etc circuits are essentially synchronous as timing is provided by the network. Jeff K

Re: MAX. VLAN's

2000-10-09 Thread Jeff Kell
Typically 1024, although the smaller 4Mb RAM 2924XLs limit them to more like 32. It is device dependent, as is the size of the CAM table/MAC cache. Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html

Re: 5-4-3 rule

2000-10-08 Thread Jeff Kell
been updated to 'modern day' technology of switches and bridges (which change the rules somewhat). Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting

Re: Cisco Switch issue

2000-10-07 Thread Jeff Kell
links are not auto-sensing in speed or parity (that I am aware of). The only way you can connect them is 100TX to 100TX, or else get a GBIC module for the 2924 (I presume it is a 2924M-XL?). Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http

Re: Ethernet Trivia

2000-10-07 Thread Jeff Kell
dropped with 10Base2 and totally dropped with 10BaseT. There was also a mention of IFG (InterFrame Gap) which is also time wise (and length-wise) related to bit/signal rate on the media. Thus the complex blend of physical laws, timing, performance, and other issues on the media. Geeez, I hate layer

Re: One last Layer3 switching ?

2000-10-06 Thread Jeff Kell
(non-Cisco) of the switch, only one broadcast domain. Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list

Re: IP Helper causing an Election

2000-10-06 Thread Jeff Kell
.c.d' type command to the older, overloaded helper-address. Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/

Re: policy routing

2000-10-03 Thread Jeff Kell
the 'default' keyword makes it process-switched and eats up CPU. Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list

Re: Napster Question

2000-10-03 Thread Jeff Kell
ster netblock (AFAIK). Then there is Napigator (out-of-band Napster index servers). It will likely only get worse :-( Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Post

Re: Napster Question

2000-10-03 Thread Jeff Kell
ster netblock (AFAIK). Then there is Napigator (out-of-band Napster index servers). It will likely only get worse :-( Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Post

Re: Layer3 switching

2000-10-03 Thread Jeff Kell
ever heard of, there is some overhead to establish "L3 permission" to turn it into a "L2 path". Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPD

Re: One Ethernet port supporting several VLANs

2000-10-01 Thread Jeff Kell
or other medium-feature grades. The "Plus" images have ISL/VLAN support, and also routed NAT. It started around an 11.2T release as best as I recall. Somewhere around 12.x they included dot1q. Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more informat

Re: Napster Question

2000-09-29 Thread Jeff Kell
6699 Now that fall semester is back in full swing, we had a big increase in file sharing traffic, so we are playing with 'traffic-shape group' command to try and limit their bandwidth. I'd be interested in the configs if anyone else is doing this (or similar) to throttle traffic. Jeff Kell [EMAIL PRO

Re: 802.1Q or ISL

2000-09-07 Thread Jeff Kell
though the "classic" Catalysts (2900, 5000, 5500) do not. Jeff Kell [EMAIL PROTECTED] **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associate-Announcement.html _ UPDATED Posting Guidelines: http://www.

Re: IPX RIP Updates

2000-09-07 Thread Jeff Kell
Dusty Harper wrote: IPX RIP Packets are advertised every 60 seconds as are IPX SAP Packets...A lot of Implementations stagger the two protocols to lessen the broadcasts simultaneously. (RIP wait 30 sec SAP wait 30 sec RIP wait 30 sec SAP ) This is still broadcasting every 60 seconds

Re: IPX and IP Mapping to VLAN's

2000-09-07 Thread Jeff Kell
a trunk, I don't know if you can have multiple encapsulations since you need subinterfaces to define the VLANs (perhaps you can, and just configure IPX on the additional ones). From the switch perspective, it's all one VLAN and one port, same as it would be with a router port. Jeff Kell [EMAIL

Re: NTP synchronization

2000-08-16 Thread Jeff Kell
ur network, or failing that, a suitable NTP host with a good clock. We use our 7500; never had any luck with an old MGS or it's 3640 replacement that sits on our primary border. Jeff Kell [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/

Re: Switches !!! (trimmed and re-sent)

2000-08-16 Thread Jeff Kell
. It was appropriate before the NFFC-IIs and MLS, but now that seems to have alleviated the bulk of the router demands. I still can't see a 1/12000 pushing a few DS1s, but perhaps the 7500 should be moved? Thanks for the insight, Howard. Jeff Kell [EMAIL PROTECTED] ___

Re: RES: Removing NAT??

2000-07-31 Thread Jeff Kell
definitions and pools, then clear ip nat trans *. At that point you should be able to remove any remaining pools/statics and the ip nat inside|outside configurations. Jeff Kell [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html

Re: a question about layer 2 switching

2000-07-31 Thread Jeff Kell
propagated. However, fragment free does nothing to check the IP CRC or TCP checksum (really only the former is relevant to a switch) so late collisions and CRC errors can still be propagated. Jeff Kell [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.grou

Re: Switch backplace capacity - how much do you need?

2000-07-03 Thread Jeff Kell
e my notes in front of me] Jeff Kell [EMAIL PROTECTED] ___ 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]

Re: I know that a 5505 would be just the thing...

2000-06-16 Thread Jeff Kell
f QoS, yes, it goes down to the line card module for capabilities). Jeff Kell [EMAIL PROTECTED] (has 5005, 5500, 2926s, etc at work) ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.grou

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