Re: Help! What happen??? URGENT!
Have you tried a different port in the hub, tried another hub, or took your PC/laptop and plugged it into router with crossover to see if interface stays up? Was this working fine and just started being a problem? - Erick --- William Wong [EMAIL PROTECTED] wrote: Help me guys Interface Ethenet0 on cisco 2503 router problem! Physical connection:- AUI port - Transceiver - Hub I use Hyperterminal to logon into the router. It keep showing that the line protocol for interface ethernet0 change state to up and change state to down and I cannot ping the router. I have:- Changed the router Changed the transceiver and all the cables But still the same. What is the possibility now __ Do You Yahoo!? Yahoo! Photos -- now, 100 FREE prints! http://photos.yahoo.com ___ 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: SNA device types
Can a typewriter print pictures ;) Mark Zabludovsky ~ CCNA Home: (215) 340-1440 A HREF="mailto: [EMAIL PROTECTED]"[EMAIL PROTECTED]/A In a message dated 6/7/00 1:25:52 AM Eastern Daylight Time, [EMAIL PROTECTED] writes: On Tue, 6 Jun 2000, Jay Hennigan wrote: What's a typewriter? Kind of like a printer with a keyboard attached? See http://www.tuxedo.org/~esr/jargon/html/TV-Typewriters.html. ___ 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: Visio drawing for Cisco equipment
If you have CCO login account you can do a search on Cisco's home page for Visio Stencils and that will give you a couple of links. I think you might have to have a Partners and Resellers CCO account, not sure. If nothing comes up then that is why because cisco has a set of Visio Stencils with most (not the most current stencils) of their switches, routers, PIX's etc. Roy Bussard -Original Message- From: Daniel Ma To: [EMAIL PROTECTED] Sent: 6/6/00 11:53 PM Subject: Visio drawing for Cisco equipment I just bought a Visio 2000 technical version, however I can not find the cisco drawing library, for example, the catalyst switches or cisco routers. Could anyone tell me where I could find those drawing libraries? Thanks, Daniel Ma ___ 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] ___ 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: ip unnumbered
No, packets that don't belong to the same subet will be routed out. -Apoorva Mahesh Gupta wrote: Will the broadcast packets cross the router in this case ?? as router is a part of the same subnet which is available across a point to point serially connected networks. Mahesh -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Justin Marcus Sent: Wednesday, June 07, 2000 4:41 PM To: ALI SHEERAZ Cc: [EMAIL PROTECTED] Subject: Re: ip unnumbered if your ethernet0 is 10.0.0.1 and you make your serial0 have that unnumbered thingy so both your serial and ethernet have 10.0.0.1 does that mean the remote site your connecting to will have to have an address like 10.0.0.2 so its in the same network as your serial0 ? thanks :) On Tue, 6 Jun 2000, ALI SHEERAZ wrote: The "ip unnumbered" configuration command allows you to enable IP processing on a serial interface without assigning it an explicit IP address. This is a good way to conserve network and address space. Consider a class B network subnetted with eight bits. Every interface in the network including the serial lines will require a subnet. Since each serial line has only two nodes, this wastes 252 addresses on each serial line. Here's where IP unnumbered comes in handy. For any point-to-point serial link or point-to-point sub- interface, IP unnumbered lets you borrow the address of some LAN interface to use as a source address for routing updates and packets from that interface. No network is wasted, and precious address space is conserved. IP Unnumbered is used for point-to-point links. Command Syntax --- interface Ethernet0 ip address 171.68.178.196 255.255.255.192 interface Serial1 ip unnumbered Ethernet0 router igrp 10 network 171.68.0.0 Hi fellows could anybody explain to me what "ip unnumbered" command is, and how it is used? thanks in advance. Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ 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] ___ 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] --- ___ 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: SNA device types
On Wed, 7 Jun 2000 [EMAIL PROTECTED] wrote: Can a typewriter print pictures ;) Yep. A few mild examples... http://users.inetw.net/~mullen/ascii.htm -- Jay Hennigan - Network Administration - [EMAIL PROTECTED] NetLojix Communications, Inc. NASDAQ: NETX - http://www.netlojix.com/ WestNet: Connecting you to the planet. 805 884-6323 ___ 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: ISDN problems
Hi Brad All gateways on the workstations are OK. The problem happen intermittently where a workstation loses its connection to the remote proxy. I suspect some kind of timeout on the remote proxy. It comes back by itself after a while. Thanks Rudi - Original Message - From: "Brad Ellis" [EMAIL PROTECTED] Newsgroups: groupstudy.cisco To: [EMAIL PROTECTED] Sent: Monday, June 05, 2000 2:23 PM Subject: Re: ISDN problems check the default gateway on your workstations. make sure they are set to the router's e0 -Brad ""BIKEMAN"" [EMAIL PROTECTED] wrote in message 004101bfcea6$8d75bde0$de53fea9@WIN98MAIN">news:004101bfcea6$8d75bde0$de53fea9@WIN98MAIN... Hi all Thank you for your help on the speed of the ISDN connection. Most helpfull. I'm afraid that my woes continue - the link is working fine, authenticated, can reach anything I want to, resolve to the DNS servers at the ISP, use the ISP's proxy but occasionally for a few minutes the workstations using the link cant access anything. I can still ping the ISP from the router but not from the workstations. I'm not really sure if this is a router problem or a result of using the remote proxy but here is the meat of my config: ip subnet-zero ip nat pool XX x.x.x.x x.x.x.x netmask x.x.x.x ip nat inside source list 1 pool xx overload no ip domain-lookup isdn switch-type basic-net3 ! interface Ethernet0 ip address x.x.x.x x.x.x.x ip nat inside ! interface BRI0 description connected to Internet no ip address ip nat outside encapsulation ppp dialer rotary-group 1 dialer-group 1 no cdp enable ! interface Dialer1 description connected to Internet ip address x.x.x.x x.x.x.x ip nat outside encapsulation ppp no ip split-horizon dialer in-band dialer string x dialer hold-queue 10 dialer-group 1 no cdp enable ! ip classless ip route 0.0.0.0 0.0.0.0 Dialer1 ip route 0.0.0.0 0.0.0.0 x.x.x.x access-list 1 permit x.x.x.0 0.0.0.255 All details that might identify the customer or compromise security should be gone. Let me know if you have any ideas. Thanks Rudi ___ 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] ___ 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: ip unnumbered
Yes, provided your ethernet has a valid ip address. It is usually allocated by your ISP. For Ex. your netblock - 202.35.2.0/29 ISP side - their T1 interface 204.208.22.1 ISPside - IP route 202.35.2.0 255.255.255.248 204.208.22.1 your side - T1 interface , S0 unnumbered your side - Ethernet int, E0 202.35.2.1 Traffic destined for 202.35.2.0/29 from the internet will be routed by your ISP to your routers S0. What happens is that your routers S0 grabs your E0 ip address and communicates based on it. Hope that helps. -Apoorva "ANIL.YADAV" wrote: So can I use the command interface serial 1 ip unnumbered serial 0 Anil so as to assifgn same ip address to the two serial interfaces. On Tue, 6 Jun 2000, ALI SHEERAZ wrote: The "ip unnumbered" configuration command allows you to enable IP processing on a serial interface without assigning it an explicit IP address. This is a good way to conserve network and address space. Consider a class B network subnetted with eight bits. Every interface in the network including the serial lines will require a subnet. Since each serial line has only two nodes, this wastes 252 addresses on each serial line. Here's where IP unnumbered comes in handy. For any point-to-point serial link or point-to-point sub- interface, IP unnumbered lets you borrow the address of some LAN interface to use as a source address for routing updates and packets from that interface. No network is wasted, and precious address space is conserved. IP Unnumbered is used for point-to-point links. Command Syntax --- interface Ethernet0 ip address 171.68.178.196 255.255.255.192 interface Serial1 ip unnumbered Ethernet0 router igrp 10 network 171.68.0.0 Hi fellows could anybody explain to me what "ip unnumbered" command is, and how it is used? thanks in advance. Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ 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] --- ___ 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: Visio drawing for Cisco equipment
You have to buy the Enterprise version. they sell it with it. -Apoorva Daniel Ma wrote: I just bought a Visio 2000 technical version, however I can not find the cisco drawing library, for example, the catalyst switches or cisco routers. Could anyone tell me where I could find those drawing libraries? Thanks, Daniel Ma ___ 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] --- ___ 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: Studygroup in North New Jersey
ALL those that are very interested: A group of people including myself are having a study group get together this weekened: Specs: Saturday at 10-10:30 then. NY Public Library, 42ndand 5th, NY CITY Meeting @ the left stone column with the lion on top. Any questions Ping me:o) and well let OSPF handle the rest- ABDUL RAZZAQ wrote: Does anyone know of a Cisco Study group in North or Central New Jersey. I would like to get one started if there is not one. I would love to get some study time in and may be setup a couple of labs with some local folks. Let me know if anyone is interested. Abdul Razzaq mailto:[EMAIL PROTECTED] ___ "FOR THOSE WHO FOUGHT FOR IT, FREEDOM HAS A RING THE PROTECTED WILL NEVER KNOW" KNOW ...Anonymous, Vietnam. Abdul Razzaq Ph:(H): 732-669-1240 Fax(1): 732-827-8773 Fax(2): 732-381-4023 e-mail (H) [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] --- ___ 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]
IPSec / VPN Take Two
OK, I reread some materials, and rechecked my sources. ( Now I have yet another gripe about config maker. Not that the result is "wrong" but that it could be done a bit more clearly ) this time let's try it following the guidelines in that book I've been waxing praise upon of late. My ipsec router ip address is 64.220.150.9 Using isakmp for the key exchange Hash md5 Preshared key is cisco1 ( that's a one on the end ) Using esp des but NOT ah If you want to try out, I will need your side ip address to enter into my peer commands. I already have peers for two of you, who should know who you are. Ip starting with 64.something and 24.something Following is my side router config. hostname Router_1 ! username ipsectest nopassword ! no ip domain-lookup ! crypto isakmp policy 1 hash md5 authentication pre-share crypto isakmp key cisco1 address YOUR IP ADDRESS HERE! crypto isakmp key cisco1 address RESERVED FOR YOU! ! crypto ipsec transform-set encrypt esp-des esp-md5-hmac ! crypto map ipsectest local-address Ethernet0 crypto map ipsectest 10 ipsec-isakmp set peer THIS COULD BE YOU! set peer IF YOU LIVED HERE YOU'D BE HOME NOW set transform-set encrypt match address 100 ! ! ! ! interface Ethernet0 ip address 64.220.150.9 255.255.255.0 no ip route-cache no ip mroute-cache crypto map ipsectest ! interface Serial0 no ip address no ip route-cache no ip mroute-cache shutdown no fair-queue ! interface Serial1 no ip address no ip route-cache no ip mroute-cache shutdown ! ip classless ip route 0.0.0.0 0.0.0.0 Ethernet0 no ip http server ! access-list 100 permit ip any any log Router_1# With any luck I will be awake and on line beginning 6:00 a.m. California time., and better yet - on the chat site at http://www.allnetllc.net/chat/ciscochat.htm Chuck Please check out my new footers for a new age 1) Altruism http://www.thehungersite.com/cgi-bin/WebObjects/HungerSite Please help feed hungry people worldwide. A few seconds a day can make a difference to many people 2) Shameless Hucksterism www.certificationzone.com An excellent study focal point for all levels of certification, as well as the attainment of internetworking expertise. Use my name when you register. You get good study material and I get extra time ___ 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: Good BGP book?
I second that. It is really a good book. Worth every penny. -Apoorva Irwin Lazar wrote: Internet Routing Architectures - Version 2, by Basam Halabi. Also, see http://www.itprc.com/routing.htm for links to BGP resources. And, CertificationZone - http://www.certificationzone.com/ has a BGP tutorial that folks have been raving over. Don't forget that this list is archived at http://www.groupstudy.com/. You can search the archive before posting messages. This question gets asked about every two weeks. Irwin -Original Message- From: Joe Quezada [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 3:13 PM To: [EMAIL PROTECTED] Subject: Good BGP book? Hello all, Can someone please recommend a good BGP book? Thanks in advance. Joe Quezada Electronic Data Systems 48 Walter Jones Blvd. El Paso, Texas 79906 -- Phone: 915-783-7159 (8-955) Fax: 915-783-7510 (8-955) Email: [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] ___ 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] --- ___ 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]
Free Poster:Security, From Lucent
Check the URL http://www.lucent-networkcare.com/scripts/registration/registeruser.asp?regtypeid=29 Please watch the wrap. ___ 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: Free Documentation CD for newbies
Sorry, CD all gone. Albert ""Albert"" [EMAIL PROTECTED] wrote in message 8hhvv2$hc5$[EMAIL PROTECTED]">news:8hhvv2$hc5$[EMAIL PROTECTED]... Hello everyone, I have 6 Documentation CDs. They are old (found when cleaning up) but still good to study with. 3 - December, 99 1 - November, 99 1 - June, 99 1 - May, 99 I also have some Cisco Configuration Guides that came with the 3600s and 2900s. I will pay for the post in Canada (sorry Yanks). The first ones to reply off list will get them. Please only newbie. I remember how hard to find studying material when I started. Albert ___ 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] --- ___ 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: consultants store on awl.com
Within the US: 1-888-805-4363Outside the US: 1-317-705-6302 ""John Deatherage"" [EMAIL PROTECTED] wrote in message 00f601bfd00d$0cbb0a80$[EMAIL PROTECTED]">news:00f601bfd00d$0cbb0a80$[EMAIL PROTECTED]... The website for the consultants program/cisco press seems to be down, instead of just under-reconstruction. Does anyone have the toll-free number to order books?
Synchronous modems
Hi all, I have two routers (each has a spare serial interface), two sync/async modem (default async) and two v.24 cables. I wish to connect them together but I dont know how. Would you please guide me through please ? Many Thanks, Peter Nguyen ___ 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]
NAT for ISPs
Dear All, Anybody here who work for ISP that use NATed/PATed address for their clients? Is it appropriate for ISP to use NAT/PAT? Thanks Reden ___ 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: OSPF configuration - Please help
In router A, I think you could not put the mask as 0.0.0.0, because if so the area only include one ip address. Another thing is, have u try show interface and make sure the Serial port is up? Daniel "Billy Monroe" [EMAIL PROTECTED] wrote in message 8hj7i6$tdo$[EMAIL PROTECTED]">news:8hj7i6$tdo$[EMAIL PROTECTED]... Hello: I have two 2503 and I am following Hutnik's to configure OSPF. I connected RouterA, s0 (DCE) to RouterB, s0(DTE). When I enter #show ip ospf int I see the following: ... Transmit Delay is 1 sec, State DOWN Hello due in... ... The State should be "POINT_TO_POINT". The routers don't see each other. (#show ip route doesn't display OSPF entry). I entered "no shut" and "shut" in both routers s0 interfaces but it didn't work. Any idea of what is wrong ? Configurarion is below. THanks, RouterA ! hostname RouterA ! int Loopback0 ip add 10.1.1.1 255.255.255.0 int Loopback1 ip add 11.1.1.1 255.255.255.0 ! int S0 ip add 192.1.1.1 255.255.255.0 no fair-queue router ospf 64 network 192.1.1.1 0.0.0.0 area 0 network 10.1.1.1 0.0.0.0 area 0 ! no ip classless ! ... RouterB ! hostname RouterB ! int loopack0 ip add 152.1.1.1 255.255.255.0 int Loopback1 ip add 153.1.1.1 255.255.255.0 ! int serial0 ip add 192.1.1.2 255.255.255.0 no fair-queue clockrate 50 ! int s1 no ip add shutdown ! router ospf 64 network 0.0.0.0 255.255.255.255 ! no ip classless ! ... ___ 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] --- ___ 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]
ACRC
Finally passed the ACRC, the most difficult part of this exam is to have a true understand of the question. Have to duel with those poor wordings Most of the time were spend on figuring out what the question is talking about. -- Jacques Lee CCNA ___ 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: BGP4 Reference
Go get a subscription at the Zone! http://www.certificationzone.com/ and you'll have everything you ever needed. Howard recently did the second part to his BGP whitepaper. Shy of that or even to compliment that; BGP4 - Interdomain Routing in the Internet http://www.bookpool.com/.x/qcgwoe4aim/ss/1?qs=BGPGo.x=13Go.y=12 and Internet routing Architectures http://www.bookpool.com/.x/qcgwoeaih1/sm/1562056522 Would be some other good references to have... HTH Nigel - Original Message - From: Zahid Hassan [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 07, 2000 9:15 AM Subject: BGP4 Reference Hi everybody, I would appreciate if somebody could point to some good BGP documents. I have gone through the Cisco site and would like some additional information. Thanks in advance, Zahid ___ 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] ___ 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: OSPF configuration - Please help
Hi, Router B is misconfigured.. The ospf process should contain.. 192.1.1.0 255.255.255.0 area 0 I would put the loopback addresses in as well and not this network 0.0.0.0 255.255.255.255 -- this does not even have an area assigned.. Robert Daniel Ma wrote: In router A, I think you could not put the mask as 0.0.0.0, because if so the area only include one ip address. Another thing is, have u try show interface and make sure the Serial port is up? Daniel "Billy Monroe" [EMAIL PROTECTED] wrote in message 8hj7i6$tdo$[EMAIL PROTECTED]">news:8hj7i6$tdo$[EMAIL PROTECTED]... Hello: I have two 2503 and I am following Hutnik's to configure OSPF. I connected RouterA, s0 (DCE) to RouterB, s0(DTE). When I enter #show ip ospf int I see the following: ... Transmit Delay is 1 sec, State DOWN Hello due in... ... The State should be "POINT_TO_POINT". The routers don't see each other. (#show ip route doesn't display OSPF entry). I entered "no shut" and "shut" in both routers s0 interfaces but it didn't work. Any idea of what is wrong ? Configurarion is below. THanks, RouterA ! hostname RouterA ! int Loopback0 ip add 10.1.1.1 255.255.255.0 int Loopback1 ip add 11.1.1.1 255.255.255.0 ! int S0 ip add 192.1.1.1 255.255.255.0 no fair-queue router ospf 64 network 192.1.1.1 0.0.0.0 area 0 network 10.1.1.1 0.0.0.0 area 0 ! no ip classless ! ... RouterB ! hostname RouterB ! int loopack0 ip add 152.1.1.1 255.255.255.0 int Loopback1 ip add 153.1.1.1 255.255.255.0 ! int serial0 ip add 192.1.1.2 255.255.255.0 no fair-queue clockrate 50 ! int s1 no ip add shutdown ! router ospf 64 network 0.0.0.0 255.255.255.255 ! no ip classless ! ... ___ 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] --- ___ 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] -- -- Robert LAKE MSc - Customer Support Engineer | | E-Mail: [EMAIL PROTECTED] | | Phone : +32 2 704 5434 ||| ||| Fax : +32 2 704 5804 | | Parc Pegasus ..:|||:...:|||:.. De Kleetlaan, 6C i s c o S y s t e m s B-1831 - Diegem - Belgium Euro TAC - Brussels -- Cisco Systems - Empowering the Internet Generation -- ___ 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: Cisco Secure !!!!!
One does not need a database product to run CiscoSecure. Although, one does have an option to use one with CiscoSecure. It makes for a nice way to use an AS5x00 with an established NT environment as one can use an NT domain for validating. -Original Message- From: David [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 9:43 PM To: Brad Ellis Cc: [EMAIL PROTECTED] Subject: Re: Cisco Secure ! Brad Ellis wrote: no, you need to buy it ""skt"" [EMAIL PROTECTED] wrote in message 000301bfcfbd$5f917500$[EMAIL PROTECTED]">news:000301bfcfbd$5f917500$[EMAIL PROTECTED]... Hi all.. can any one tell me about cisco secure i have heard about it, that it is shareversion .can u pleasse tell me the url which points to that location Well, it really depends on what you want to do. I haven't had a chance to play around with CiscoSecure yet, but it apparently requires an Oracle or Sybase installation to maintain RADIUS, TACACS+, and other information. It's designed for large environments with many thousands of entries. If you just need a simple TACACS+ or RADIUS server for a hundred accounts or so, there are plenty of free platforms out there. Just search around. ___ 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] ___ 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]
Source-Route Translational Bridging - Need Help!
Hi all, I'm trying to connect a TR LAN to a Ethernet LAN via a router/bridge as part of a migration exercise. And the restriction is that both the LANs must utilise the same IP addressing subnet/space. I understand that source-route translational bridging is the way to do bridging between these two mixed-media interfaces but I can't get IP to work. Basically, a host in Ethernet LAN cannot ping to any host in the TR LAN and vice versa. I've found out that routable protocols cannot be bridged with SR/TLB. Is there a way around or to resolve this problem? Any help or suggestion is much appreciated. Thank you. Regards, Kwok Keen ___ 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]
Nat addressing
Hi one and all, I have a newby Nat addressing query, no smirking please. Nat translates private ip addresses, does this mean it is a simple one to one translation or can a full private addressing schema be implemented requiring maybe one allocated ip address on an interface? If so how does it work? Pat ___ 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]
DATE SWAP IN SYDNEY
Hi all I have my R/S CCIE lab booked for 31 July - is there anyone who have got an earlier date at the Sydney lab that wants to swap ? Let me know Rudi
RE: NAT for ISPs
I work for an ISP and sometimes we advice our clients to use NAT if their IP requirement is too large for comfort, it helps us to best distribute our ip allocations more efficiently, obviously we would allocate a public address on their radius profile and every other address would translate unto that.. Regards, Julius -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED] Sent: 07 June 2000 09:24 To: [EMAIL PROTECTED] Subject: NAT for ISPs Dear All, Anybody here who work for ISP that use NATed/PATed address for their clients? Is it appropriate for ISP to use NAT/PAT? Thanks Reden ___ 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] STANDARD DISCLAIMER: This message is confidential. You should not copy it or disclose its contents to anyone. You may use and apply the information only for the intended purpose. Internet communications are not secure and therefore RM does not accept legal responsibility for the contents of this message. Any views or opinions presented are only those of the author and not those of RM. If this email has come to you in error please delete it and any attachments. ___ 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: Nat addressing
There are two concepts, NAT and PAT. Nat is a one-to-one mapping of internal to external addresses, while PAT is what you are referring to, where many internal addresses can be mapped onto a single (or a few) external addresses. It does this by using unique port numbers for each internal request. When the reply comes back, it does a lookup of the port it arrives back at, and re-addresses it and forwards it back to the appropriate internal IP address. Hope this helps, Travis Gamble (Oh, by the way... PAT stands for Port Address Translation, I think) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Patrick Duggan Sent: June 7, 2000 7:01 AM To: '[EMAIL PROTECTED]' Subject: Nat addressing Hi one and all, I have a newby Nat addressing query, no smirking please. Nat translates private ip addresses, does this mean it is a simple one to one translation or can a full private addressing schema be implemented requiring maybe one allocated ip address on an interface? If so how does it work? Pat ___ 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] ___ 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]
Config Map
Has anyone ever seen a "Configuration Map" from Cisco? A map if you will, that displays hierarchically all the commands and paths to each command. ___ 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: Contacts
I am not yet a CCIE but working on it. I work with several here in Hampshire. If you like I can forward your request to them. Let me know Regards, Ben --- era [EMAIL PROTECTED] wrote: My name is Ross Sloman and I'm working on my CCIE at present. I wondered if there were any UK-based CCIEs that may be able to offer me advice. I am based in Slough, Berkshire and I interested to hear about how those that are certified have progressed in their careers. Best regards, Ross Sloman 07940 560880 = Ben Lovegrove, CCNP Redspan Solutions Ltd Mail: [EMAIL PROTECTED] Web: http://www.redspan.com Forum: http://www.delphi.com/talknet/start/ Cisco Products, Internet Services, E-Commerce Software, URL Submissions Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie ___ 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]
ATM
Hello, This is a very basic question about ATM. Since ATM is a LAN technology, I would like to know the maximum distance of ATM network. I would like to know if it can be implemented on a very wide campus network as the backbone. If ATM is used in a MAN network backbone, what type of connections are used between the differrent regions in the MAN? Is fiber used for connecting the different regions or is it a Frame Realy, ISDN type of connection? Thanks for any info. -- Oscar Rau [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: Cost to the Root Bridge 10^9/Bandwidth ?
The costs have recently been altered. This is reflected in the Cisco Catalyst switch IOS (except the 1900 series). Link Speed Cost (reratified IEEE spec) Cost (previous IEEE spec) --- 10 Gbps 2 1 1 Gbps4 1 100 Mbps 1910 10 Mbps 100 100 -- Edward Solomon CCNA, CCSI Senior I/T Specialist Networking Solutions IBM Canada Ltd. - Learning Services Tel.: (905) 316-3241 Fax: (905) 316-3101 E-mail: [EMAIL PROTECTED] Internet: http://www.can.ibm.com/services/learning/net_internet.html "Phil Barker" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi, Just happened on this studying for CIT. Looking at how Root bridges calculate their respective costs using 10^9/Bandwidth. If the BW = 100Mbit/s then the cost = 10 i.e 10^9/100*10^6 = 10. Presumably if using a Gigabit link to root then the cost would be 1. My question is what will happen when Terrabit comes on board ? if this answer is 1. Will the output be in floating point notation or will it be rounded to the nearest integer ? A cost of root of 0 and a cost to root of 0 could be confusing. Can anyone with a lab do a test with an E1/T1 link to verify the output ? I would myself but i'm 130 miles away from my lab. I get E1 = 488.28125 on paper. and T1 = 647.6684 for T1 Does the output just show as integer or as a float ? Phil. Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie ___ 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] --- ___ 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: Config Map
A copy of the Cisco IOS Command Summary provides the same result and in more detail. You can look up any command in the index and view all possible variations of that command. The summaries are produced for each IOS release. Available on the web, on CD, or hard copy. HTH Ben --- Andy Barkl [EMAIL PROTECTED] wrote: Has anyone ever seen a "Configuration Map" from Cisco? A map if you will, that displays hierarchically all the commands and paths to each command. ___ 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] = Ben Lovegrove, CCNP Redspan Solutions Ltd Mail: [EMAIL PROTECTED] Web: http://www.redspan.com Forum: http://www.delphi.com/talknet/start/ Cisco Products, Internet Services, E-Commerce Software, URL Submissions Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie ___ 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: HSRP Question
SO are we saying that if we have two routers setup the same way defaulting to standby "0", Then when one drops the other will take over? I guess another way of saying it is, the two routers are defaulting to "0" and they will automatically become the backup for each otherI think this is incorrect but let me know. Thanks, Mark Brian Sickles [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I respectfully disagree... I believe the default HSRP group of 0 (zero) will be invoked. It would only not work if the other HSRP participants were configured to use group 1. This is a common config mistake, where specific groups are created (say, to permit identification of unique HSRP participants via the HSRP MAC address that would be created), and you omit the group number on one or more of the commands. But in the provided example, standby group 0 is created, with HSRP MAC address of 00-00-0c-07- ac-00 being mapped to IP address 1.0.0.4 by the active router. Brian W. Sickles, CCIE #2534 Senior Network Architect TimeBridge Technologies 700 East Gate Drive, Suite 240 Mount Laurel, NJ 08054 (856) 778-8000 x-13 (856) 642-2988 FAX It will not work :-) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Mark Sent: Tuesday, June 06, 2000 12:19 PM To: [EMAIL PROTECTED] Subject: HSRP Question When configuring HSRP, Cisco gives the example of: interface ethernet 0 ip address 1.0.0.1 255.0.0.0 standby 1 ip 1.0.0.4 standby 1 preempt standby 1 priority 110 standby authentication microdot The question is: If the group number ie; standby "1", is not included such as the following, what happens? Example: interface ethernet 0 ip address 1.0.0.1 255.0.0.0 standby ip 1.0.0.4 standby preempt standby priority 110 standby authentication microdot Thanks, Mark ___ 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] ___ 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] ___ 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] --- ___ 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]
ISDN Cable Question
How many wires are used in the cable that plugs into the ISDN U port? How many wires are used in the cable that plugs into the ISDN S/T port? Thanks, Ole ~ Ole Drews Jensen Systems Network Manager CCNA, MCSE, MCP+I RWR Enterprises, Inc. [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]
Cisco 4500 Router, 2901 Switch, etc up for grabs
Use the following linnk to find all auctions: http://cgi6.ebay.com/aw-cgi/eBayISAPI.dll?ViewListedItemsuserid=trygarinclude=0since=-1sort=2rows=25 Cisco 2901 Switch with the following modules: - 100BaseTX Supervisor - 12-port 10/100BaseTX Ethernet Cisco 4500 router with the following modules/equipment: - 4-Port Serial NPM (NP-4T) - 2-Port Token Ring NPM (NP-2R) - 1 free module slot - 4 Serial Back-to-Back Cables HP Netserver E45 266MHz including the following: - Pentium II 266Mhz - 128 MB ECC RAM - 8.4 GB Hard Drive - Adaptec SCSI controller - 10/100 NIC card - CD-ROM - 1.44 Floppy Drive including: - 4mm DAT backup drive HP Netserver E45 233MHz including the following: - Pentium II 233Mhz - 96 MB ECC RAM - 4.2 GB Hard Drive - Adaptec SCSI controller - 10/100 NIC card -CD-ROM -1.44 Floppy Drive Use the following linnk to find all auctions: http://cgi6.ebay.com/aw-cgi/eBayISAPI.dll?ViewListedItemsuserid=trygarinclude=0since=-1sort=2rows=25 mailto:[EMAIL PROTECTED] Tom Trygar ___ 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]
BCRAN/CMTD book question
Hi group, In an effort to continue my CCNP track, I am looking for a good BCRAN book. The only one I can seem to find is the Cisco Press book entitled: Building CISCO Remote Access Networks by Catherine Paquet. Has anyone read this book? Would it be adequate study material? Would it be as good a reference as, say, the Cisco Press ACRC book by Laura Chappel for the real world? Thank you in advance to all who take the time to answer my email. Oh, if there is a better book out there for this test I would like to hear about it too. Thanks! Scott Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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]
tst msg - please ignore
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RE: ATM
Hi Oscar, ATM isn't really a LAN technology. It's actually a multi-purpose technology that was designed to effectively carry multiple types of traffic (such as voice, video and data) in a variety of environments. In fact, we no longer recommend ATM for LAN environments as Gigabit Ethernet is cheaper and simpler for backbone use, and prioritization schemes such as 802.1p can provide sufficient QoS for most applications (though there are a few rare applications such as telemedicine that may require ATM's guaranteed quality of service support). ATM is currently the predominant technology in wide-area networks, though over the next few years I believe that MPLS will increasingly be used to replace ATM's control-plane, which will relegate ATM to simply a transport mechanism at Layer 2. Irwin -Original Message- From: Oscar Rau [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 07, 2000 9:01 AM To: Cisco GroupStudy Subject: ATM Hello, This is a very basic question about ATM. Since ATM is a LAN technology, I would like to know the maximum distance of ATM network. I would like to know if it can be implemented on a very wide campus network as the backbone. If ATM is used in a MAN network backbone, what type of connections are used between the differrent regions in the MAN? Is fiber used for connecting the different regions or is it a Frame Realy, ISDN type of connection? Thanks for any info. -- Oscar Rau [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] ___ 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: CID Exam?
I don't think this question asks anybody to violate the NDA. She is not asking for any specific details, only topics and test format. Cisco used to put this information on their site in the form of "exam objectives", which they no longer do, but not for reasons of NDA violation. Besides, I'd like to know the answer to her questions as well as I will be taking this exam soon myself! ;-} Rik -Original Message- From: Feliz, Edgar [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 4:51 PM To: Tara Porter; [EMAIL PROTECTED] Subject: RE: CID Exam? Tara, The question you ask would violate the NDA. I can tell you that you should prepare for everything. If you have taken the CID course the exam covers all the subjects on that. EF -Original Message- From: Tara Porter [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 4:05 PM To: [EMAIL PROTECTED] Subject: CID Exam? Has anyone taken the CID exam recently? I was wondering if there were any case study questions. Some have told me that there are, some have told me that there are not. Also, I've been getting mixed information about SNA on the exam. One person said he had zero questions about SNA. Can someone please tell me what I can expect in regards to case studies and SNA? Thank you, Tara Porter Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ 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] ___ 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]
Cisco drawing tool
Does anybody know about a FREE Cisco Drawing tool to make nice network designs and of course that include all the Cisco equipments (Routers Cat). I need the link!! TIA ___ 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: consultants store on awl.com
You can also go to http://www.elgrande.com for 40% + off on books. Two caveats though: they ship only in US as of 1-2 month ago (they will ship internationally) sometime and they only take Visa or MasterCharge. Albert wrote: Within the US: 1-888-805-4363 Outside the US: 1-317-705-6302 ""John Deatherage"" [EMAIL PROTECTED]> wrote in message 00f601bfd00d$0cbb0a80$[EMAIL PROTECTED]">news:00f601bfd00d$0cbb0a80$[EMAIL PROTECTED]...The website for the consultants program/cisco press seems to be down, instead of just under-reconstruction. Does anyone have the toll-free number to order books?
RE: BCRAN/CMTD book question
There is a new BCRAN book out that you might want to consider, so far it has gotten 5 star reviews, here is the URL: http://www.amazon.com/exec/obidos/ASIN/0072124806/qid%3D957321968/002-487336 5-7900812 Tom -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Scott Merritt Sent: Wednesday, June 07, 2000 9:34 AM To: [EMAIL PROTECTED] Subject: BCRAN/CMTD book question Hi group, In an effort to continue my CCNP track, I am looking for a good BCRAN book. The only one I can seem to find is the Cisco Press book entitled: Building CISCO Remote Access Networks by Catherine Paquet. Has anyone read this book? Would it be adequate study material? Would it be as good a reference as, say, the Cisco Press ACRC book by Laura Chappel for the real world? Thank you in advance to all who take the time to answer my email. Oh, if there is a better book out there for this test I would like to hear about it too. Thanks! Scott Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ 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]
Calgary Cisco Strudy Group (was:Re: Cisco Studygroup in HamptonRoads, VA - Revisited..)
Looking for a study group in Calgary, Alberta, Canada. -- Kevin L. Kultgen MCSE+I, MCDBA, CCNA, A+, Network+, i-Net+/CIW IRIS Systems Inc, MCSP Calgary, Alberta ___ 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: OSPF configuration - Please help
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Daniel Ma Sent: Tuesday, June 06, 2000 8:51 PM To: [EMAIL PROTECTED] Subject:Re: OSPF configuration - Please help In router A, I think you could not put the mask as 0.0.0.0, because if so the area only include one ip address. CL: gentle correction. In OSPF, the network statement places interfaces, not addresses, into the OSPF process. This is not well explained in many of the study materials, and many examples appear to place subnets into OSPF. Thus, if one were to use the network statement 10.1.1.1 0.0.0.0 area 0, this would place only the interface with that number into OSPF. Functionally speaking, one could say network 10.1.1.1 0.255.255.255 and have the same result. I have done a number of experiments along this line, and verified that so long as the network statement matches an interface address in one way or another, it makes no difference how you state it. OSPF functions correctly, and packets get router correctly. I don't know, but I believe that the Cisco IOS OSPF process gathers subnet and mask information directly from the interface configuration. This can lead to some interesting and fun ways of doing things. For example, suppose you had a super routers with 200 interfaces and subinterfaces, and ever one of those interfaces was numbered in such a way that the third octet was 42. .e. 192.168.42.67, 10.99.42.240, 172.23.42.1, you get the idea. You can put each and every one of those interfaces into the OSPF process with a single command. - network 0.0.42.0 255.255.0.255 area 0 ( assuming you want them all in area 0 ) Not earth shaking information. Just something to help understand how things work. Another thing is, have u try show interface and make sure the Serial port is up? Daniel "Billy Monroe" [EMAIL PROTECTED] wrote in message 8hj7i6$tdo$[EMAIL PROTECTED]">news:8hj7i6$tdo$[EMAIL PROTECTED]... Hello: I have two 2503 and I am following Hutnik's to configure OSPF. I connected RouterA, s0 (DCE) to RouterB, s0(DTE). When I enter #show ip ospf int I see the following: ... Transmit Delay is 1 sec, State DOWN Hello due in... ... The State should be "POINT_TO_POINT". The routers don't see each other. (#show ip route doesn't display OSPF entry). I entered "no shut" and "shut" in both routers s0 interfaces but it didn't work. Any idea of what is wrong ? Configurarion is below. THanks, RouterA ! hostname RouterA ! int Loopback0 ip add 10.1.1.1 255.255.255.0 int Loopback1 ip add 11.1.1.1 255.255.255.0 ! int S0 ip add 192.1.1.1 255.255.255.0 no fair-queue router ospf 64 network 192.1.1.1 0.0.0.0 area 0 network 10.1.1.1 0.0.0.0 area 0 ! no ip classless ! ... RouterB ! hostname RouterB ! int loopack0 ip add 152.1.1.1 255.255.255.0 int Loopback1 ip add 153.1.1.1 255.255.255.0 ! int serial0 ip add 192.1.1.2 255.255.255.0 no fair-queue clockrate 50 ! int s1 no ip add shutdown ! router ospf 64 network 0.0.0.0 255.255.255.255 ! no ip classless ! ... ___ 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] --- ___ 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] ___ 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: ATM
Actually, I would consider ATM more of a WAN technology that can run in a LAN using LANE. In the WAN it mostly runs on fiber, because of the high speeds that carriers run it at, although you can get it on a coax cable if you get an ATM T3 connection. My understanding (limited) is that ATT uses ATM for their backbone. Even their Frame Relay connections are converted over to ATM, run across their backbone, and then back into frame to come out the other side. hope that helps some. Hello, This is a very basic question about ATM. Since ATM is a LAN technology, I would like to know the maximum distance of ATM network. I would like to know if it can be implemented on a very wide campus network as the backbone. If ATM is used in a MAN network backbone, what type of connections are used between the differrent regions in the MAN? Is fiber used for connecting the different regions or is it a Frame Realy, ISDN type of connection? Thanks for any info. -- Oscar Rau [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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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]
SNA Between two different ethernet interfaces on the same router
Hi! I have a small question. The sceniro is as follows __ | Router| | _| IP | | IP _IPX__ | |_IPX__ || | || | ---- -- | || | | | ---- -- AS/400 AS/400 AS/400 SNA SNASNA We have a router with two ethernet interfaces. IP and IPX is routed between these two ethernet interfaces. We also have three AS/400 connected on the LAN on two different ethernet interfaces as shown in figure above. These AS/400 need to communicate with each other with SNA. Now since we are already routing IP and IPX between these two ethernet interfaces of the same router, I am looking for a way to Bridge SNA traffic between these ethernet interfaces. Can any of you Cisco/IBM gurus guide me regarding this. Thanking you in advance. Regards, Harish ___ 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: BCRAN/CMTD book question
Just passed the test yesterday. And that was my only resource, besides Boson. It is all you will need. Derek S. Winchester Sr. Wan Engineer Data Communications Department [EMAIL PROTECTED] Phone: 410-953-4887 Cell: 443-562-3456 -Original Message- From: Scott Merritt [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 07, 2000 9:34 AM To: [EMAIL PROTECTED] Subject: BCRAN/CMTD book question Hi group, In an effort to continue my CCNP track, I am looking for a good BCRAN book. The only one I can seem to find is the Cisco Press book entitled: Building CISCO Remote Access Networks by Catherine Paquet. Has anyone read this book? Would it be adequate study material? Would it be as good a reference as, say, the Cisco Press ACRC book by Laura Chappel for the real world? Thank you in advance to all who take the time to answer my email. Oh, if there is a better book out there for this test I would like to hear about it too. Thanks! Scott Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ 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: CCNA and subnetting questions
"ip subnet-zero" is a global command that allows the use of subnet zero for interface addresses and routing updates. To disable the use of subnet-zero, and return to the default, use the "no" form of the command. "no ip subnet-zero" -Original Message- From: Niraj Palikhey [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 12:57 PM To: Constance Cate; [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: CCNA and subnetting questions I forget the use of the ip subnet zero command? Can you clarify? Thanks. From: "Cate, Constance" [EMAIL PROTECTED] Reply-To: "Cate, Constance" [EMAIL PROTECTED] To: "'Seth Wilson'" [EMAIL PROTECTED], "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: RE: CCNA and subnetting questions Date: Mon, 5 Jun 2000 08:03:39 -0700 1) Read the question, they will tell you what they want you to know; they just don't say it very clearly sometimes. Just like the real world where you have to go plowing through the s*^ to get to the info you need. 2) If they don't say differently in the question that you read very carefully, grin then the assumption is that you cannot use the "zero subnets." When you are preparing for a test remember that you are expected to understand the default behavior of the IOS version you are being tested on. If the question does not specify a different configuration from the default, then assume the default. Sometimes the information is implied by some configuration detail and not directly stated, so. think through all the implications of the information you are given. -Original Message- From: Seth Wilson [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 01, 2000 6:40 PM To: [EMAIL PROTECTED] Subject: CCNA and subnetting questions Hello everybody, Well, I'm taking a stab at the CCNA this Monday. I'm wondering if, for the purposes of the exam, that when you get subnetting questions whether you're supposed to assume that subnet-zero has been enabled or not. I just recently completed my MCSE, and with all the Microsoft tests the zero subnets cannot be used. But I've seen it both ways in studying for the CCNA. Thanks in advance. ~Seth~ ___ 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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ 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]
ACRC
Hi all Passed my ACRC this morning (first time) 834. Wasn't as bad as people said, but had to read extra. All the same my thanks goes to every member of this group for every little contribution to knowledge. Keep it up! Thinking of going for CCDA and then start the new exams after 31st of July; any suggestions? -- Forwarded by Babashola Madariola/C/Africa/Mobil-Notes on 06/07/2000 04:51 PM --- "Jacques Lee" [EMAIL PROTECTED] on 06/07/2000 07:04:25 AM Please respond to "Jacques Lee" [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc:(bcc: Babashola Madariola/C/Africa/Mobil-Notes) Subject: ACRC Finally passed the ACRC, the most difficult part of this exam is to have a true understand of the question. Have to duel with those poor wordings Most of the time were spend on figuring out what the question is talking about. -- Jacques Lee CCNA ___ 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] ___ 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: NAT for ISPs
Current IP address allocation from ARIN assumes that ISPs will use private addressing and NAT for single-homed customers. They are reasonable about exceptions, such as protocols that won't work through NAT, but the exceptions need to be justified for the ISP to continue getting address space. If the customer is multihomed to more than one ISP, the requirements for coordinating NATs among them are accepted to be impossible. Multihoming alone, however, does not justify provider-independent address space. I am a newbie I would hazard a guess that, for an ISP(assuming thousands of users) to do address translation would be a large technical feat, consuming more Hardware and other resources than the savings on registered IP addresses could justify Please correct me if I am wrong Tayta [EMAIL PROTECTED] schrieb im Newsbeitrag [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Dear All, Anybody here who work for ISP that use NATed/PATed address for their clients? Is it appropriate for ISP to use NAT/PAT? Thanks Reden ___ 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]
CC** Specializations
I've done the SNA\IP specializations. My question is whether any other specializations are planned, particularly for CCDP ? Anyone heard any baseless rumors or maybe gossip from well-placed anonymous sources ? Niall -- Some of my best information on tuning EIGRP came from colleagues, both native and US military, in the former Yugoslavia. They pointed out how to tune around error rates caused by gunfire hitting the telephone lines. - Howard Berkowitz on Groupstudy 3/13/2000 ___ 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: ATM
It depends on which backbone you are talking about. :-) ATT is currently offering IP-Enabled Frame Relay Services that are based on Frame-Relay access into an ATM-cell based cloud using MPLS as the control plane. In this manner, data is transported in 53-byte ATM cells, but circuit provisioning is performed using MPLS. Thus there is no PNNI. Confusing, eh? Irwin -Original Message- From: Michael Fountain [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 07, 2000 10:14 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: Re: ATM Actually, I would consider ATM more of a WAN technology that can run in a LAN using LANE. In the WAN it mostly runs on fiber, because of the high speeds that carriers run it at, although you can get it on a coax cable if you get an ATM T3 connection. My understanding (limited) is that ATT uses ATM for their backbone. Even their Frame Relay connections are converted over to ATM, run across their backbone, and then back into frame to come out the other side. hope that helps some. Hello, This is a very basic question about ATM. Since ATM is a LAN technology, I would like to know the maximum distance of ATM network. I would like to know if it can be implemented on a very wide campus network as the backbone. If ATM is used in a MAN network backbone, what type of connections are used between the differrent regions in the MAN? Is fiber used for connecting the different regions or is it a Frame Realy, ISDN type of connection? Thanks for any info. -- Oscar Rau [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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ 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: Calgary Cisco Strudy Group (was:Re: Cisco Studygroup in HamptonRoads, VA - Revisited..)
www.cpaw.org has a list of study groups to help folks out -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kevin L. Kultgen Sent: Wednesday, June 07, 2000 11:18 AM To: [EMAIL PROTECTED] Subject: Calgary Cisco Strudy Group (was:Re: Cisco Studygroup in HamptonRoads, VA - Revisited..) Looking for a study group in Calgary, Alberta, Canada. -- Kevin L. Kultgen MCSE+I, MCDBA, CCNA, A+, Network+, i-Net+/CIW IRIS Systems Inc, MCSP Calgary, Alberta ___ 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] ___ 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]
OT:MRTG/cisco 3548
I am trying to setup an MRTG config for three 3548 switches. I am currently using MRTG on both of my ethernet interfaces. Any suggestions on how to setup for switch? For example: The target line for my routers appear as follows: Target[genuity2]: 5:Company@ethernet address thanks ___ To get your own FREE ZDNet Onebox - FREE voicemail, email, and fax, all in one place - sign up today at http://www.zdnetonebox.com ___ 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]
Cisco memory
Hi there! Can anyone answer this question? I have a Cisco 4000 with 4M SDRAM and 1M Shared If I replace the 4M with a 16 M upgrade, can I use the 4M I take out to upgrade my shared field? Just wondering! - [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: ACRC
What study materials did you use to help pass the ACRC exam ? Thank You Raheem From: "Babashola Madariola" [EMAIL PROTECTED] Reply-To: "Babashola Madariola" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: ACRC Date: Wed, 7 Jun 2000 16:56:07 +0100 Hi all Passed my ACRC this morning (first time) 834. Wasn't as bad as people said, but had to read extra. All the same my thanks goes to every member of this group for every little contribution to knowledge. Keep it up! Thinking of going for CCDA and then start the new exams after 31st of July; any suggestions? -- Forwarded by Babashola Madariola/C/Africa/Mobil-Notes on 06/07/2000 04:51 PM --- "Jacques Lee" [EMAIL PROTECTED] on 06/07/2000 07:04:25 AM Please respond to "Jacques Lee" [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc:(bcc: Babashola Madariola/C/Africa/Mobil-Notes) Subject: ACRC Finally passed the ACRC, the most difficult part of this exam is to have a true understand of the question. Have to duel with those poor wordings Most of the time were spend on figuring out what the question is talking about. -- Jacques Lee CCNA ___ 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] ___ 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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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: route summarization help
I agree with that. - Original Message - From: "Johnny Dedon" [EMAIL PROTECTED] To: "Daniel Ji" [EMAIL PROTECTED] Sent: Wednesday, June 07, 2000 9:58 AM Subject: Re: route summarization help Your summarization would summarize the needed routes but would also summarize many un-needed routes particularly 156.109.0-7 and 156.109.33-63. If you are asked to summarize routes on one of the exams, be sure to read the question carefully. They generally don't intend for you to summarize more address space than you absolutely have to. - Original Message - From: "Daniel Ji" [EMAIL PROTECTED] Newsgroups: groupstudy.cisco To: [EMAIL PROTECTED] Sent: Wednesday, June 07, 2000 11:40 AM Subject: Re: route summarization help If you want to summary them into ONE route , it should be 156.109.0.0/18. your sum is correct but not optimal. "jeongwoo park" [EMAIL PROTECTED] wrote in message 385159212.960392415364.JavaMail.root@web185-iw">news:385159212.960392415364.JavaMail.root@web185-iw... Could you summarize these routes? 156.109.8.0/22 156.109.16.0/22 156.109.20.0/22 156.109.24.0/22 156.109.28.0/22 156.109.32.0/22 My summarization is: 156.109.8.0/22 156.109.16.0/20 156.109.32.0/22 is it correct? thanks in advance. iWon.com http://www.iwon.com why wouldn't you? ___ 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] --- ___ 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] ___ 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: CCNA and subnetting questions
Additional information. See the capture below which demonstrates the effect of the command "ip subnet-zero" Current configuration: ! version 11.2 service timestamps debug uptime no service password-encryption no service udp-small-servers no service tcp-small-servers ! hostname RouterC ! enable password ! ! interface Loopback0 ip address 1.1.1.1 255.255.255.0 ! interface Ethernet0 no ip address shutdown media-type 10BaseT ! interface Serial0 no ip address shutdown ! interface Serial1 no ip address shutdown ! interface Serial2 no ip address shutdown ! interface Serial3 no ip address shutdown ! no ip classless ! line con 0 line aux 0 password XX login line vty 0 4 no login ! end RouterC#config term Enter configuration commands, one per line. End with CNTL/Z. RouterC(config)#interface s0 RouterC(config-if)#ip address 192.168.150.1 255.255.255.192 Bad mask /26 for address 192.168.150.1 RouterC(config-if)#exit RouterC(config)#ip subnet-zero RouterC(config)#interface s0 RouterC(config-if)#ip address 192.168.150.1 255.255.255.192 RouterC(config-if)#^Z RouterC#show runn Building configuration... Current configuration: ! version 11.2 service timestamps debug uptime no service password-encryption no service udp-small-servers no service tcp-small-servers ! hostname RouterC ! enable password XX ! ip subnet-zero ! interface Loopback0 ip address 1.1.1.1 255.255.255.0 ! interface Ethernet0 no ip address shutdown media-type 10BaseT ! interface Serial0 ip address 192.168.150.1 255.255.255.192 shutdown ! interface Serial1 no ip address shutdown ! interface Serial2 no ip address shutdown ! interface Serial3 no ip address shutdown ! no ip classless ! line con 0 line aux 0 password XXX login line vty 0 4 no login ! end "Cate, Constance" [EMAIL PROTECTED] wrote in message DFF5E04BE0C8D111A558006008BDB9110276C928@AUSA102A">news:DFF5E04BE0C8D111A558006008BDB9110276C928@AUSA102A... "ip subnet-zero" is a global command that allows the use of subnet zero for interface addresses and routing updates. To disable the use of subnet-zero, and return to the default, use the "no" form of the command. "no ip subnet-zero" -Original Message- From: Niraj Palikhey [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 12:57 PM To: Constance Cate; [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: CCNA and subnetting questions I forget the use of the ip subnet zero command? Can you clarify? Thanks. From: "Cate, Constance" [EMAIL PROTECTED] Reply-To: "Cate, Constance" [EMAIL PROTECTED] To: "'Seth Wilson'" [EMAIL PROTECTED], "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: RE: CCNA and subnetting questions Date: Mon, 5 Jun 2000 08:03:39 -0700 1) Read the question, they will tell you what they want you to know; they just don't say it very clearly sometimes. Just like the real world where you have to go plowing through the s*^ to get to the info you need. 2) If they don't say differently in the question that you read very carefully, grin then the assumption is that you cannot use the "zero subnets." When you are preparing for a test remember that you are expected to understand the default behavior of the IOS version you are being tested on. If the question does not specify a different configuration from the default, then assume the default. Sometimes the information is implied by some configuration detail and not directly stated, so. think through all the implications of the information you are given. -Original Message- From: Seth Wilson [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 01, 2000 6:40 PM To: [EMAIL PROTECTED] Subject: CCNA and subnetting questions Hello everybody, Well, I'm taking a stab at the CCNA this Monday. I'm wondering if, for the purposes of the exam, that when you get subnetting questions whether you're supposed to assume that subnet-zero has been enabled or not. I just recently completed my MCSE, and with all the Microsoft tests the zero subnets cannot be used. But I've seen it both ways in studying for the CCNA. Thanks in advance. ~Seth~ ___ 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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct
Re: route summarization help
I will second that .. Regards Atif Awan -Original Message- From: Daniel Ji [EMAIL PROTECTED] Newsgroups: groupstudy.cisco To: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Wednesday, June 07, 2000 9:55 PM Subject: Re: route summarization help If you want to summary them into ONE route , it should be 156.109.0.0/18. your sum is correct but not optimal. "jeongwoo park" [EMAIL PROTECTED] wrote in message 385159212.960392415364.JavaMail.root@web185-iw">news:385159212.960392415364.JavaMail.root@web185-iw... Could you summarize these routes? 156.109.8.0/22 156.109.16.0/22 156.109.20.0/22 156.109.24.0/22 156.109.28.0/22 156.109.32.0/22 My summarization is: 156.109.8.0/22 156.109.16.0/20 156.109.32.0/22 is it correct? thanks in advance. iWon.com http://www.iwon.com why wouldn't you? ___ 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] --- ___ 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] ___ 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: ATM
Oscar, ATM is a WAN technology mostly. Think of it this way, X.25 can trunk over Frame Relay Frame Relay can trunk over X.25 Frame Relay can trunk over ATM SMDS can trunk over ATM. ATM can trunk over none of these WAN technologies. because they don't support Quality of Service. You can do Frame Relay over ATM (Called Network Interworking) in which you have Frame Relay on both ends of the network with ATM in the middle, or you can do Frame Relay With an ATM end System (Called Service Interworking) where Frame Relay is on one end and ATM is on the other. ATM isn't real popular in the LAN environment because of gigabit ethernet. However I'll think you may see this change sometime in the future. Regards Ken --- Oscar Rau [EMAIL PROTECTED] wrote: Hello, This is a very basic question about ATM. Since ATM is a LAN technology, I would like to know the maximum distance of ATM network. I would like to know if it can be implemented on a very wide campus network as the backbone. If ATM is used in a MAN network backbone, what type of connections are used between the differrent regions in the MAN? Is fiber used for connecting the different regions or is it a Frame Realy, ISDN type of connection? Thanks for any info. -- Oscar Rau [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] __ Do You Yahoo!? Yahoo! Photos -- now, 100 FREE prints! http://photos.yahoo.com ___ 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: Exam Outlines
Here's the url: http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/exam_list.ht m -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tor ZI-P/ Brian Dunbar Sent: Wednesday, June 07, 2000 12:46 PM To: [EMAIL PROTECTED] Subject: Exam Outlines It appears Cisco has finally put the exam outlines on their site for the 2.0 track of exams. ___ 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] ___ 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]
CiscoWork 2000
I have to install a Agilent fast ethernet Lan Probe(J3458A). Has anyone in this group configured this probe to work with CiscoWorks 2000. Anyone having experience with ciscoworks(CWISI) and hp lan probes I would welcome their feedback. ___ 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: Cisco Certified Salaries
Dale, I think you hit the nail on the head. "You are worth what you settle for" Joe Quezada -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Dale Holmes Sent: Monday, June 05, 2000 2:53 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject:Re: Cisco Certified Salaries Thomas: CCIE required skill #1 - Attention to detail - Chad only has 3 months experience, James has 3 yrs. experience, makes 27K (not 29, again that is Chad), and is pathetically under paid. James: Call the folks in the ad below if they are anywhere near you. They are looking for someone in the Des Moines area. The ad I've pasted below pays around $70k. They have more jobs in IA. Call them, get one, make money, be happy... If you take one of their jobs, tell them they owe me a finders fee! [=`) To all: Remember that tech jobs are a dime a dozen, no matter what the HR people say. You are worth what you will settle for... Weigh your options against your own personal time and budget constraints. Of course, you probably should not QUIT a job until you have landed another one, BUT if you are as dramatically underpaid as James, and you have the skills (and certs), RUN SCREAMING IN TERROR!!! FAX your resume at every opportunity!!! Job ad below*** Prestigious Des Moines client seeks Network Operations Manager to lead staff of six PC operators. Responsibilities include performance analysis and assessment by using performance tools and working toward problem resolution. Your staff will be responsible for scheduled maintnance to prevent component failures during business hours, printer administration and supporting change control processes. The successful candidate will work with GroupWise electronic mail and FORE data communications equipment. Fulltime salaried position to $70K with excellent company benefits. For more information on this position or other opportunities in the Des Moines area, call Mark Whitcomb at 515/223-9525 email resume to: [EMAIL PROTECTED] Requisition Number: 407997 Ideal technical background will include Novell, Windows NT and CISCO routers. RHIConsulting is an E.E.O. Please contact us - Address: 1200 35th Street Suite 600, West Des Moines, IA 50266-1906 Phone: (515) 223-9525 Fax: (515) 221-9771 From: Thomas Trygar [EMAIL PROTECTED] Reply-To: Thomas Trygar [EMAIL PROTECTED] To: [EMAIL PROTECTED] CC: Dale Holmes [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: Cisco Certified Salaries Date: Mon, 05 Jun 2000 12:30:38 -0400 NEVER QUIT A JOB. 29000 is low, but you only have 3 months experience. Look and plan interviews while still getting work experience from present employer. Tom Trygar Dale Holmes wrote: Yes. Quit today! Go to www.dice.com and find another job in your area. Where do you live anyway? From: James Gan [EMAIL PROTECTED] Reply-To: James Gan [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: RE: Cisco Certified Salaries Date: Mon, 5 Jun 2000 07:49:32 -0700 (PDT) Well, after reading all the posts regarding this subject I'm kinda in doubt to as what my true value is. what do you guys (recruiters or fellow professionals) think, I've 3 years in this field, with a B.A, CCNP, CCNA, MCSE, Network+. I'm getting 27K/yr.. Am I considered pathetic ?? * I agree anyone making less than 60k in this field is underpaid no matter where you live. Starting salary is 60k even with a CCNA. At least it was 3 years ago when I left System Admin and went to Wan development. Derek S. Winchester Sr. Wan Engineer Data Communications Department [EMAIL PROTECTED] Phone: 410-953-4887 Cell: 443-562-3456 -Original Message- From: John Wu [mailto:[EMAIL PROTECTED]] Sent: Sunday, June 04, 2000 4:36 PM To: Chad A. Simmons, MCSE; [EMAIL PROTECTED] Subject: Re: Cisco Certified Salaries $29k is very low in the IT industry. Give yourself 2 more yrs of experience and you should be making 40-50k It is redundant to put MCP and MCSE next to each other. - Original Message - From: "Chad A. Simmons, MCSE" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, June 04, 2000 2:00 PM Subject: Cisco Certified Salaries I am a consultant for a small consulting firm. I have about 3 months of (real experience. I used to do small consulting jobs on the side) experience. I have earned my MCP, MCSE, CCNA, and CCDA. I am currently persuing my CCNP. I make only 29,000 a year plus overtime. This seems low to me. I was wondering what anyone in a similar situation is making. Best Regards, Chad, MCP, MCSE, CCNA, CCDA ___ 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
OT: CNX information
--- For your FREE *CNX Information Kit* visit = http://www.sniffer.com/dm/university.asp --- ___ 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]
FW: IOS
You need a CCO account. Anytime you need any software you can hop on there and get it. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Hans Schimek Sent: Wednesday, June 07, 2000 4:25 AM To: [EMAIL PROTECTED] Subject: IOS i am in dire need of one of the following ios`s . 12.07T 12.11T or 12.05xk please help.. could you please send it to me. thanx === Hans Schimek Student Fachhochschule St. Pölten f. Telekommunikation und Medien mailto: [EMAIL PROTECTED] gsm : +43 676 / 6389357 gsm : +43 699 / 10227980 icq : 22308773 fax : +43 3613 / 23114 www : www.schimek.net ___ 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] ___ 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]
async port and modem help
Please reply to [EMAIL PROTECTED] I have attached a modem to the serial port (async) of a 1602 (installed WIC). I can dialup and connect to an AS5300 but can't get any traffic to cross the link. Here is the config of the S1 interface Serial1 physical-layer async ip address negotiated no ip directed-broadcast encapsulation ppp keepalive 10 dialer in-band dialer idle-timeout 300 dialer map ip XX.XX.XX.XX modem-script dialin system-script login broadcast XXX dialer hold-queue 10 dialer-group 1 async mode dedicated fair-queue 64 16 0 I have a static route 0.0.0.0 0.0.0.0 serial 1 and a dialer-list dialer-list 1 protocol ip permit When I try to ping the address in the dialer map statement, the modem connects and dials into the AS5300 all looks well with chat scripts, PPP negotiation and I get an indication that serial 1 is up and line protocol is up. If I try to do anything using S1, no traffic goes across. Eventually, the link drops due to the timeout 300 statement. My thoughts are that no traffic is getting routed through S1 even though I have a static route. If I try to ping any address other than the one in the dialer map, nothing happens Any ideas. Tony Russell ___ 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: ATM
You honestly think ATM is going to take over Gigabit? ATM had its chance in the LAN and lost. OC-12 is way more expensive than Gigabit, plus the hassle of LANE. In addition, ATM probing equipment is much more expensive than packet based equipment. Although I hate 3Com, the invaded the market a few yeras ago with their Corebuilder 7000 Cell based switches and they basically sucked the big one. There have been numerous clients who have migrated away from the CB7000 platform and changed vendors rather than buying into 3com's CB9000 Gigabit switch, which is ultimately why they left the Enterprise business. ATM on the WAN is still growing rapidly, but ATM on the LAN is dead. The only customers still purchased equipment for LANE are those who don't have the budget to migrate their existing equipment to Gigabit. - Original Message - ATM isn't real popular in the LAN environment because of gigabit ethernet. However I'll think you may see this change sometime in the future. Regards Ken re violations to [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: routing via null 0 interface
You need to turn off the auto-summary feature of eigrp, otherwise it will advertises out the subnets at the classful boundary by routing to a null interface. Why do they do that, you ask? Well, when the packets come into the router (the one running eigrp that advertises the route), the longest-match rule will kick in and the packets will be routed to the appropriate interface and won't get dumped into the null interface. Rog -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Quadri, Habeeb Sent: Wednesday, June 07, 2000 1:51 PM To: '[EMAIL PROTECTED]' Subject: routing via null 0 interface Hi all, I am tyring to understand what does it mean when a router shows "directly connected, via Null0" when looking for routes using sh ip route xxx.xxx.xxx.xxx. I have not configured any route to go to null interface router interface is up, down on both sides of link. Its a serial point to point link running eigrp. sh ip route xxx.xxx.xxx.xxx Routing entry for xx.xx.xx.0/19 Known via "eigrp ", distance 5, metric 28160, type internal Redistributing via eigrp Routing Descriptor Blocks: * directly connected, via Null0 Route metric is 28160, traffic share count is 1 Total delay is 100 microseconds, minimum bandwidth is 10 Kbit Reliability 255/255, minimum MTU 1500 bytes Loading 1/255, Hops 0 I appreciate your input. Thanks. Habeeb ___ 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] ___ 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]
CCNA 2.0: Classful or Classless?
Does anyone have a sense of whether the assumption has changed to classless addressing, subnet zero, etc.? The new Cisco page has even less information than before. "TCP/IP" is not exactly what I would think of as a sufficient study guide. ___ 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: Exam Outlines
There now called "Exam Outline and Preparation Guide". For Support (640-506) you get 4 bullets that might fill up 1 page, the rest is cert info including Instructor training and CiscoPress URLs. This is pretty lame compared to Version 1 objectives. Study hard ladies and gentlemen cause I'd image the exams will get harder with as little info Cisco is providing. Tom Trygar Steve Kalman wrote: Here's the url: http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/exam_list.ht m -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tor ZI-P/ Brian Dunbar Sent: Wednesday, June 07, 2000 12:46 PM To: [EMAIL PROTECTED] Subject: Exam Outlines It appears Cisco has finally put the exam outlines on their site for the 2.0 track of exams. ___ 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] ___ 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] ___ 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]
RAID question
what level of RAID(1-4) is supported by most network operating systems? ___ 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: Strange connectivity problem with NAT
Thanks to Daniel Cotts for the help! It looks like a bug in the 12.1(2). I changed to process switching on the outside interface, and it worked, no more problems. THX for the help! -- John Hardman, MCSE+I, CCNA ArrisTech/CCS-IS SysAdmin ""John Hardman"" [EMAIL PROTECTED] wrote in message 8hkle3$f6g$[EMAIL PROTECTED]">news:8hkle3$f6g$[EMAIL PROTECTED]... Hi All... Well I'm at a frustrating point in troubleshooting this one, any help would be nice! I gernally would not post a problem here, but since it does involve NAT maybe we all can learn from this one. I am not going to try ASCII art to do a diagram, but here is the layout. any host on private LAN -- Cat 2924 with two VLANs private host on VLAN 1 -- 2611 e0/0 (NAT inside on VLAN 1) -- e0/1 (NAT outside overloaded on VLAN 2) -- 4500 e1 -- 4500 e0 (DMZ) (e0 is in the same 2924 on VLAN 2) -- Solaris 2.6 server or NT 4 server (either one, they are both there on VLAN 2). Here is the problem, if I ping either the Sun or the NT server I get one reply and then nothing but timeouts. Wait a minute or less and ping again, one reply then timeouts. This is typical for all connectivity, WWW, telnet, SSH, etc. Now here's the kicker, if I ping any other host on the DMZ subnet no problems at all. If I ping from the routers no problems, if I ping from any of the other hosts in the DMZ or from the Internet, again no problems. There only two differences between the Sun and NT server and the rest of the hosts on the DMZ, they are in a different room. --Snip-- ___ 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]
gre/ipsec
i'm trying a simple GRE/IPSEC scenario that i can't seem to get to work. i've built a tunnel between 2 router to pass ipx traffic, and for security i would like to encrypt the tunnel traffic. my crypto map points to an access list that allows gre traffic, but the crypto isakmp sa never builds. any ideas? Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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: SNA Between two different ethernet interfaces on the same router
you should configure your interfaces like this: interface Ethernet0 ip address 10.0.0.0 255.0.0.0 ipx network 10 bridge-group 1 ! interface Ethernet1 ip address 20.0.0.0 255.0.0.0 ipx network 20 bridge-group 1 then you go "sh bridge 1" and you should have something like: 4200..0001 forward Ethernet0 22309 0 4200..0002 forward Ethernet0 0 50755 46549 0004.acdc.585e forward Ethernet1 02504 0 Jose Luis "Harish" [EMAIL PROTECTED]@groupstudy.com on 07/06/2000 12:34:49 PM Please respond to "Harish" [EMAIL PROTECTED] Sent by:[EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject:SNA Between two different ethernet interfaces on the same router Hi! I have a small question. The sceniro is as follows __ | Router| | _| IP | | IP _IPX__ | |_IPX__ || | || | ---- -- | || | | | ---- -- AS/400 AS/400 AS/400 SNA SNASNA We have a router with two ethernet interfaces. IP and IPX is routed between these two ethernet interfaces. We also have three AS/400 connected on the LAN on two different ethernet interfaces as shown in figure above. These AS/400 need to communicate with each other with SNA. Now since we are already routing IP and IPX between these two ethernet interfaces of the same router, I am looking for a way to Bridge SNA traffic between these ethernet interfaces. Can any of you Cisco/IBM gurus guide me regarding this. Thanking you in advance. Regards, Harish ___ 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] ___ 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: Cisco drawing tool
http://www.mcseco-op.com/CiscoStuff.htm There are a cople of small zipped files with BMP there with some cisco type products Cool for powerpoint or word etc all are small BMP's look for the links that say BMP ICON FILES 1 BMP ICON FILES 2 in big blue letters in the middle of the page I forget how I got them or who sent them to me.. So enjoy all Oz Also image composer that come with MS front page is pretty good and CHEAP . just drag the stuff where ever you want ___ 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]
Exam Outlines For CCNA 2.0
here is all it says folks Oz http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/pdf/ccna_507 .pdf The CCNA (640-507) exam will contain a combination of the following topics: 1) Bridging/Switching Static VLANS Spantree Switching modes/methods PPP 2)OSI Reference Model Layered Communication Layer Definitions Encapsulation/Decapsalation Layer Functions Connection Oriented Models Connectionless Models Model Benefits 3) Network Protocols TCP/IP Novell IPX Windowing IPX Novell IPX 4) Routing IGRP ICMP 5) WAN Protocols ISDN Frame Relay HDLC ATM 6) Network Management Access Lists Telnet DNS 7) LAN Design Ethernet Fast Ethernet Gigabit Ethernet Token Ring 8) Physical Connectivity IEEE Standards ANSI Standards 9) Cisco Basics, IOS Network Basics IOS CLI Router Troubleshooting Router Packet Switching Modes IOS CLI Switch ___ 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]
CIT 4.0 Vs Support 2.0
I have the student study course for CIT 4.0, is this material suitable for the support 2.0 exam. Thanks, Mo Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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: ATM
802.1P will probably give Gigabit Ethernet the features needed to push ATM to the WAN only. Only time will tell. --- Mark Holloway [EMAIL PROTECTED] wrote: You honestly think ATM is going to take over Gigabit? ATM had its chance in the LAN and lost. OC-12 is way more expensive than Gigabit, plus the hassle of LANE. In addition, ATM probing equipment is much more expensive than packet based equipment. Although I hate 3Com, the invaded the market a few yeras ago with their Corebuilder 7000 Cell based switches and they basically sucked the big one. There have been numerous clients who have migrated away from the CB7000 platform and changed vendors rather than buying into 3com's CB9000 Gigabit switch, which is ultimately why they left the Enterprise business. ATM on the WAN is still growing rapidly, but ATM on the LAN is dead. The only customers still purchased equipment for LANE are those who don't have the budget to migrate their existing equipment to Gigabit. - Original Message - ATM isn't real popular in the LAN environment because of gigabit ethernet. However I'll think you may see this change sometime in the future. Regards Ken re violations to [EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Photos -- now, 100 FREE prints! http://photos.yahoo.com ___ 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: ATM
I agree with K Sacca, Untill we come up with a solid QoS solution that is truly multi vendor and flexible end -to-end, I will be very hard for Gig to replace ATM. ATM is not a bad technology, it is just more complex to work with. And the Gig Vs ATM debate is not that solid I think. There will be times were Gig is the best solution, and times were ATM is the best solution. it all depends on what you are trying to accomplish. Yours, Mohammed. 802.1P will probably give Gigabit Ethernet the features needed to push ATM to the WAN only. Only time will tell. --- Mark Holloway [EMAIL PROTECTED] wrote: You honestly think ATM is going to take over Gigabit? ATM had its chance in the LAN and lost. OC-12 is way more expensive than Gigabit, plus the hassle of LANE. In addition, ATM probing equipment is much more expensive than packet based equipment. Although I hate 3Com, the invaded the market a few yeras ago with their Corebuilder 7000 Cell based switches and they basically sucked the big one. There have been numerous clients who have migrated away from the CB7000 platform and changed vendors rather than buying into 3com's CB9000 Gigabit switch, which is ultimately why they left the Enterprise business. ATM on the WAN is still growing rapidly, but ATM on the LAN is dead. The only customers still purchased equipment for LANE are those who don't have the budget to migrate their existing equipment to Gigabit. - Original Message - ATM isn't real popular in the LAN environment because of gigabit ethernet. However I'll think you may see this change sometime in the future. Regards Ken re violations to [EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Photos -- now, 100 FREE prints! http://photos.yahoo.com ___ 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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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]
any study groups for CCNA in wichita, KS?
hi, this is kohposh. are there any study groups for CCNA in wichita, ks area. pls let me know. email me at [EMAIL PROTECTED] thanks kohposh. ___ Visit http://www.visto.com/info, your free web-based communications center. Visto.com. Life on the Dot. ___ 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: gre/ipsec
Why don't you do: acce 132 permit ip host 135.7.1.3 ho 135.7.1.5 log Assuming 135.7.1.3 and .5 are the tunnel source/destination? Or am I missing something? Kenny - Original Message - From: "vr4drvr ." [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, June 07, 2000 2:11 PM Subject: Re: gre/ipsec not easily. here's the deal...i can use an access list such as... acc 132 per icmp ho 135.7.1.3 ho 135.7.1.5 log on the host 135.7.1.3 pointing to 135.7.1.5, and of course the mirror image on the other side. all works fine with the pings, in that the first 5 time-out while the SA is built. after that the pings are successful. but when i use the following... acc 132 per gre ho 135.7.1.3 ho 135.7.1.5 log the ipx pings never bring up the line. shouldn't the above acl cover gre encapsulated packets? From: "Kenny Sallee" [EMAIL PROTECTED] To: "vr4drvr ." [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: gre/ipsec Date: Wed, 7 Jun 2000 13:59:57 -0700 Can you post your configs? Kenny - Original Message - From: "vr4drvr ." [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 07, 2000 11:32 AM Subject: gre/ipsec i'm trying a simple GRE/IPSEC scenario that i can't seem to get to work. i've built a tunnel between 2 router to pass ipx traffic, and for security i would like to encrypt the tunnel traffic. my crypto map points to an access list that allows gre traffic, but the crypto isakmp sa never builds. any ideas? Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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]
FRS 2.0
Is any one have any idea about FRS 2.0 Beta My Paper on 9th jun please help me . Best Regards Muhammad Zahid ___ 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: setting mtu size on a 2611
Here's some food for thought on reducing MTU (in an Ethernet network environment)... You have 1500 bytes of data, with 26 bytes of framing overhead (preamble, source/destination addressing, type/length field and CRC). Let's put one frame containing "voice" to follow after this data goes through an Ethernet interface. Think of the delay that might be encountered. Now, let's take that same 1500 bytes of data, break it up into 48 byte (ATM payload size) chunks. To transport this same 1500 byte payload, 32 transport frames are required--each appended with 26 bytes of framing overhead. The router will now process over 2200 bytes of data and 32 frames instead of 1526 bytes contained on one frame. For comparison, let's let the router process the frame of "voice" after all 32 frames of data have been processed. Which would you suspect would have a higher degree of latency? While prioritization of traffic could be used to ensure the packet of "voice" is processed before the 32 packets of data, why not start with prioritization as a mechanism rather than changing the MTU? As alluded to, a smaller MTU results in an increased overhead:data ratio resulting in a less efficient transport network. This increases the latency on your network for other applications. A few years ago, Alteon Networks spearheaded an initiative to increase the payload size of Ethernet lessening the ratio of overhead to data transport--in much the same manner used in 16 Mbps token-ring networks. While it was accepted by many vendors (including Cisco), it didn't gain much momentum, having been overshadowed by the development of the Gigabit standard amongst other things. It's an interesting technology (and political challenge) that's well worth the read. -- Leigh Anne -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Chuck Larrieu Sent: Monday, June 05, 2000 12:02 PM To: Robert John Lake; Clark, Jason; [EMAIL PROTECTED] Subject: RE: setting mtu size on a 2611 One reason might be a move to voice over IP. While I am not really up to speed on this yet, I recently attended Cisco sponsored AVVID training, and this was a point that was made. On the internal network, having a smaller MTU helps greatly on the voice over side. Voice packets suffer less delay when data packets are smaller rather than larger. Voice packs don't have to wait around for large data packets to go through. Less delay = better voice quality. I asked specifically about the issues on the data side, and the instructor did point out that ATM, with a packet size of 53 bytes, was highly efficient and did not cause data services to denigrate. I suppose there is the additional overhead of fragmenting and reassembling large packets. And a major issue if the DF bit is set. One more reason never to set the DF bit, I suppose. Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Robert John Lake Sent: Monday, June 05, 2000 9:58 AM To: Clark, Jason Cc: '[EMAIL PROTECTED]' Subject: Re: setting mtu size on a 2611 Hi, Why do you want to change the MTU size You are going to walk into serious issues if you do. Robert "Clark, Jason" wrote: Good Morning I am trying to manually set the MTU size on a 2611 and am receiving the following message % Interface Ethernet0/0 does not support user settable mtu." Is it not possible to manually set the MTU size on Ethernet interfaces? TIA Jason ___ 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] -- -- -- -- Robert LAKE MSc - Customer Support Engineer | | E-Mail: [EMAIL PROTECTED] | | Phone : +32 2 704 5434 ||| ||| Fax : +32 2 704 5804 | | Parc Pegasus ..:|||:...:|||:.. De Kleetlaan, 6C i s c o S y s t e m s B-1831 - Diegem - Belgium Euro TAC - Brussels -- -- -- Cisco Systems - Empowering the Internet Generation -- -- -- ___ 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] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and
Re: gre/ipsec
your assumption is correct, however, that would encrypt all ip traffic when i only want to encrypt the gre traffic. what's strange is that when i do a general ACL for ip/icmp traffic it works, but when i do a ping ipx neighbor it doesn't work. i have verified through debug that a crypto-map free config allows the ipx ping using ip protocol 47, which i believe is gre. the serial interface has no ipx configured, except for a frame map ipx statement, which i probably don't need anyway. the tunnel interface has all the ipx configs. got me stumped... From: "Kenny Sallee" [EMAIL PROTECTED] Reply-To: "Kenny Sallee" [EMAIL PROTECTED] To: "vr4drvr ." [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: gre/ipsec Date: Wed, 7 Jun 2000 15:05:19 -0700 Why don't you do: acce 132 permit ip host 135.7.1.3 ho 135.7.1.5 log Assuming 135.7.1.3 and .5 are the tunnel source/destination? Or am I missing something? Kenny - Original Message - From: "vr4drvr ." [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, June 07, 2000 2:11 PM Subject: Re: gre/ipsec not easily. here's the deal...i can use an access list such as... acc 132 per icmp ho 135.7.1.3 ho 135.7.1.5 log on the host 135.7.1.3 pointing to 135.7.1.5, and of course the mirror image on the other side. all works fine with the pings, in that the first 5 time-out while the SA is built. after that the pings are successful. but when i use the following... acc 132 per gre ho 135.7.1.3 ho 135.7.1.5 log the ipx pings never bring up the line. shouldn't the above acl cover gre encapsulated packets? From: "Kenny Sallee" [EMAIL PROTECTED] To: "vr4drvr ." [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: gre/ipsec Date: Wed, 7 Jun 2000 13:59:57 -0700 Can you post your configs? Kenny - Original Message - From: "vr4drvr ." [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 07, 2000 11:32 AM Subject: gre/ipsec i'm trying a simple GRE/IPSEC scenario that i can't seem to get to work. i've built a tunnel between 2 router to pass ipx traffic, and for security i would like to encrypt the tunnel traffic. my crypto map points to an access list that allows gre traffic, but the crypto isakmp sa never builds. any ideas? Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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]
CLSC for CCNP 1.0
Hi All According to CiscoPress the recommended text for Cisco LAN Switch Configuration (CLSC)is "CLSC Exam Certification Guide" , ISBN 0735708754. Can someone pls advise/verify if there is a another suitable text for CCNP without the Exam Cert Guide for example "Cisco LAN Switching (CCIE Professional Development)". Thanxs DS ___ 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: gre/ipsec
i can't physically copy them at the moment, not a security issue more of a hardware issue. essentially i have... r5-s0.1frames0-r3 (ip) as well, r5-tu100--tu100-r3 (ipx) - i have the ipx configs on the tunnel interface, running eigrp between them, and the nodes see one another. when i ping ipx without crypto it works, but when i apply crypto it doesn't-recall that when i use crypto with access-l 132 per icmp any any it encrypts pings. the crypto ACL is access-l 132 per gre any any - crypto map statements are on the serial int's this is killing me From: "Ryan Moffett" [EMAIL PROTECTED] To: "vr4drvr ." [EMAIL PROTECTED],"Cisco Groupstudy List" [EMAIL PROTECTED] Subject: RE: gre/ipsec Date: Wed, 7 Jun 2000 17:50:32 -0400 I have done this a number of times, can you post "sanitized" versions of your configs? Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of vr4drvr . Sent: Wednesday, June 07, 2000 2:33 PM To: [EMAIL PROTECTED] Subject: gre/ipsec i'm trying a simple GRE/IPSEC scenario that i can't seem to get to work. i've built a tunnel between 2 router to pass ipx traffic, and for security i would like to encrypt the tunnel traffic. my crypto map points to an access list that allows gre traffic, but the crypto isakmp sa never builds. any ideas? Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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: NAT for ISPs
On Oct 28, 6:40am, "Howard C. Berkowitz" wrote: } } Current IP address allocation from ARIN assumes that ISPs will use } private addressing and NAT for single-homed customers. They are } reasonable about exceptions, such as protocols that won't work } through NAT, but the exceptions need to be justified for the ISP to You mean like FTP, etc. } continue getting address space. This is totally bogus and unacceptable. If my ISP even thought about putting me behind a NAT gateway, I would be looking for a new one really quickly. It is one thing for a customer to run NAT internally at their own option, but it is totally unacceptable for an ISP to force them to use NAT. Note that I don't have a problem with an ISP charging extra for giving a customer a large address range as opposed to just giving them one address. }-- End of excerpt from "Howard C. Berkowitz" ___ 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: gre/ipsec
I have done this a number of times, can you post "sanitized" versions of your configs? Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of vr4drvr . Sent: Wednesday, June 07, 2000 2:33 PM To: [EMAIL PROTECTED] Subject: gre/ipsec i'm trying a simple GRE/IPSEC scenario that i can't seem to get to work. i've built a tunnel between 2 router to pass ipx traffic, and for security i would like to encrypt the tunnel traffic. my crypto map points to an access list that allows gre traffic, but the crypto isakmp sa never builds. any ideas? Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ 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]
Exam Outlines For CCNA 2.0
I'm particularly interested in obtaining study materials for "windowing" Is that the "next great thing" ? And are we allowed to bring our own squeegees into the test center? Oh, and while I'm asking, anyone know the difference between "Novell IPX" and "IPX" ? Oh, brother... Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Oz Sent: Wednesday, June 07, 2000 11:32 AM To: [EMAIL PROTECTED] Subject:Exam Outlines For CCNA 2.0 here is all it says folks Oz http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/pdf/ccna_507 .pdf The CCNA (640-507) exam will contain a combination of the following topics: 1) Bridging/Switching Static VLANS Spantree Switching modes/methods PPP 2)OSI Reference Model Layered Communication Layer Definitions Encapsulation/Decapsalation Layer Functions Connection Oriented Models Connectionless Models Model Benefits 3) Network Protocols TCP/IP Novell IPX Windowing IPX Novell IPX 4) Routing IGRP ICMP 5) WAN Protocols ISDN Frame Relay HDLC ATM 6) Network Management Access Lists Telnet DNS 7) LAN Design Ethernet Fast Ethernet Gigabit Ethernet Token Ring 8) Physical Connectivity IEEE Standards ANSI Standards 9) Cisco Basics, IOS Network Basics IOS CLI Router Troubleshooting Router Packet Switching Modes IOS CLI Switch ___ 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] ___ 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: removing nat entries
Sounds like you need to clear the nat translations before trying to delete this nat entry. Try "clear ip nat translation *". Hope it works, Karim From: "SH Wesson" [EMAIL PROTECTED] Reply-To: "SH Wesson" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: removing nat entries Date: Wed, 07 Jun 2000 14:23:12 GMT I currently have a nat entry as follows: "ip nat inside source static tcp 192.168.32.200 192.168.32.200 extendable". When I try to remove that entry with the following command: "no ip nat inside source static tcp 192.168.32.200 192.168.32.200 extendable" it gives me the following message: "%Static entry in use, cannot remove". Can anyone give me some pointers as to how I can remove that entry. Keep in mind that this is a static translation, not a dynamic translation so using the "clear ip nat translation ..." command will not apply to this as it is static not dynamic. Any assistance would be appreciated. Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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]
just passed CCNA beta exam
Onto the CCDA exam! Have many of you become CCDA after CCNA? -- Sarah Tonnen [EMAIL PROTECTED] "Don't feed the hand that bites you!" ___ 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: gre/ipsec
Maybe it would help if you ( Ryan ) sent the configs you know work. I would also like to take a look. vr4drvr, we can't help you if you don't post the configs. I always rule out config error before I move on. Kenny - Original Message - From: "Ryan Moffett" [EMAIL PROTECTED] To: "vr4drvr ." [EMAIL PROTECTED]; "Cisco Groupstudy List" [EMAIL PROTECTED] Sent: Wednesday, June 07, 2000 2:50 PM Subject: RE: gre/ipsec I have done this a number of times, can you post "sanitized" versions of your configs? Ryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of vr4drvr . Sent: Wednesday, June 07, 2000 2:33 PM To: [EMAIL PROTECTED] Subject: gre/ipsec i'm trying a simple GRE/IPSEC scenario that i can't seem to get to work. i've built a tunnel between 2 router to pass ipx traffic, and for security i would like to encrypt the tunnel traffic. my crypto map points to an access list that allows gre traffic, but the crypto isakmp sa never builds. any ideas? Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ 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] ___ 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] ___ 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: PIX Firewall and 2509 Access Router
If you are using 10.100.7.0 as an IP you will have problems. Try changing it to .1 instead of .0. Kenny - Original Message - From: "Bartlett, DS1" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 07, 2000 5:16 PM Subject: PIX Firewall and 2509 Access Router I have a 2509 access router with 8 modems attached. This past weekend I installed a PIX 515. Now when users dial-in they receive very slow connections. I tried to ping various Internet hosts and found that 60-80% packet loss occurred. I turned on Debug ip icmp Ran a trace to my server at home and received this message dst (10.100.7.0) port unreachable rcv from X.X.X.190 (home server). 10.100.7.0 is the IP of my E0 interface on the 2509 and it further says sent to 10.100.1.0 -- which is the IP of my inside server. Enlightenment would be greatly appreciated. I have some very angry users who are on the road, including my big boss, an Admiral in the US Navy. Thanx all Daryn P. Bartlett ___ 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] ___ 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: PIX Firewall show connection counters
Hi, I know that if I change the global pool in any way or add/delete static translations, I will experience random problems in translations. These problems can occur within the the range of the global pool, as well as the range for my static mappings. The only way I've found to work around these problems is to "clear xlate". I tried at one point to "clear xlate global x.x.x.x" or "clear xlate inside x.x.x.x" in order to only clear the changed range, but this doesn't seem to work. "clear xlate" seems to be the only fix. Is this what you are experiencing? -Brad At 01:05 PM 6/6/00 +0300, Bishara, Anan wrote: I am facing the same problem. My exchange server stop receiving mail from outside. When I do an nslookup for my domain from and outside DNS, it gives request time out. When I do clear xlate, it works for sometimes and then stops. I tried upgrading the version to 5.1 but still the same problem. If anybody have a suggestions, it will really help to get rid this headache. Regards, Anan -Original Message- From: Astbury, Phil [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 11:21 AM To: '[EMAIL PROTECTED]' Subject: RE: PIX Firewall show connection counters We have a similar problem at our site - it seems as if the PIX just stops resolving DNS. Our exchange server is no longer able to send mail externally due to DNS lookup failures. We've looked at all the possibilities, but normally a reboot will fix the problem. We have added extra memory to the PIX, and also upgraded the Firmware - but we can't seem to get to the bottom of this !! If anyone out there has seen this or knows of a potential fix, I would be most grateful of some feedback. regards, Phil -Original Message- From: Apoorva S.Malavia [SMTP:[EMAIL PROTECTED]] Sent: 06 June 2000 05:25 To: [EMAIL PROTECTED] Subject:Re: PIX Firewall show connection counters I need to see the config on the fw. "Bishara, Anan" wrote: Hello everybody, This maybe of topic of this message but it is related to it somehow. I have a DNS in my DMZ zone, I am facing problem is that DNS stop resolving names after a while and I have to clear Xlate, where it will work for a while and then stops again. Anybody have any suggestion or face this problem? Regards, Anan -Original Message- From: Apoorva S.Malavia [ mailto:[EMAIL PROTECTED]] Sent: Monday, June 05, 2000 9:36 PM To: [EMAIL PROTECTED] Subject: Re: PIX Firewall show connection counters more precisely clear xlate * Mark Holloway wrote: Yes, "clear xlate" is what you want. Clear xlate will knock people off but more than likely they will "refresh" their browser if it's web base. FTP connection may timeout and telnet session will drop. You said "you might as well reboot if you're gonna clear xlate" - but the PIX takes about a minute to reboot as opposed to clear xlate being an instant function. In an environment where I work we have 5000+ users on the inside interface using the outside (internet) and dmz interfaces. A reboot would get me fired! Regards, Mark - Original Message - From: Chuck Larrieu [EMAIL PROTECTED] To: Jorge Rodriguez [EMAIL PROTECTED]; Pete Ruttman (adminpr) [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, May 31, 2000 9:32 PM Subject: RE: PIX Firewall show connection counters I don't have a pix manual handy, but if memory serves, the command is clear xlate I'm sure you all will let me know if I'm wrong :- Chuck -Original Message- From: [EMAIL PROTECTED] [ mailto:[EMAIL PROTECTED]] On Behalf Of Jorge Rodriguez Sent: Wednesday, May 31, 2000 7:21 PM To: Pete Ruttman (adminpr); [EMAIL PROTECTED] Subject: Re: PIX Firewall show connection counters Did you try " Clear Counters" ? - Original Message - From: "Pete Ruttman (adminpr)" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, May 30, 2000 2:50 PM Subject: Re: PIX Firewall show connection counters
RE: CCNA 2.0: Classful or Classless?
I'm only guessing, but my assumption is that until IOS defaults to "ip classless," we should assume classful. It'd be nice if I were wrong... - Don -Original Message- From: Howard C. Berkowitz [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 07, 2000 12:20 PM To: [EMAIL PROTECTED] Subject: CCNA 2.0: Classful or Classless? Does anyone have a sense of whether the assumption has changed to classless addressing, subnet zero, etc.? The new Cisco page has even less information than before. "TCP/IP" is not exactly what I would think of as a sufficient study guide. ___ 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] * The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. When addressed to our clients any opinions or advice contained in this email are subject to the terms and conditions expressed in the governing KPMG client engagement letter. * ___ 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: OSPF configuration - Please help
Hi, The Router B should have following command in it; network 192.1.1.2 0.0.0.0 area 0 Thanks Vikas Malhotra -Original Message- From: Daniel Ma [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 11:51 PM To: [EMAIL PROTECTED] Subject: Re: OSPF configuration - Please help In router A, I think you could not put the mask as 0.0.0.0, because if so the area only include one ip address. Another thing is, have u try show interface and make sure the Serial port is up? Daniel "Billy Monroe" [EMAIL PROTECTED] wrote in message 8hj7i6$tdo$[EMAIL PROTECTED]">news:8hj7i6$tdo$[EMAIL PROTECTED]... Hello: I have two 2503 and I am following Hutnik's to configure OSPF. I connected RouterA, s0 (DCE) to RouterB, s0(DTE). When I enter #show ip ospf int I see the following: ... Transmit Delay is 1 sec, State DOWN Hello due in... ... The State should be "POINT_TO_POINT". The routers don't see each other. (#show ip route doesn't display OSPF entry). I entered "no shut" and "shut" in both routers s0 interfaces but it didn't work. Any idea of what is wrong ? Configurarion is below. THanks, RouterA ! hostname RouterA ! int Loopback0 ip add 10.1.1.1 255.255.255.0 int Loopback1 ip add 11.1.1.1 255.255.255.0 ! int S0 ip add 192.1.1.1 255.255.255.0 no fair-queue router ospf 64 network 192.1.1.1 0.0.0.0 area 0 network 10.1.1.1 0.0.0.0 area 0 ! no ip classless ! ... RouterB ! hostname RouterB ! int loopack0 ip add 152.1.1.1 255.255.255.0 int Loopback1 ip add 153.1.1.1 255.255.255.0 ! int serial0 ip add 192.1.1.2 255.255.255.0 no fair-queue clockrate 50 ! int s1 no ip add shutdown ! router ospf 64 network 0.0.0.0 255.255.255.255 ! no ip classless ! ... ___ 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] --- ___ 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] ___ 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: NAT for ISPs
Howard, I seem to remember @home trying to base their network on RFC 1918 addressing, and then petitioning for a Class "A" after they ran into problems with users that were trying to play games across the Internet. It seems that many games rely on a unique IP address to identify users. Does this sound familiar to you? Irwin Multiplayer games, and some streaming applications, are MAJOR problems for NAT. They tend to have special-purpose multicast protocol functions, and they need to know addresses in order to rendezvous. The @home, and the cable industry in general, is a bit more complex. As you know, carriers justify address space based on actual customers and 3-month projections. The cable industry asked for a huge block, and the addressing authorities said they didn't have customers. In response, the industry said that they had millions of real customers, just not IP customers. They did, however, have the theory "build it and they will come." On appeal, the decision was to grant a specific block for the cable industry, 24.0.0.0 (I think it initially was a /14), so the utilization could be tracked. At present, the ARIN assumption is that 7 percent of cable customers will use IP service. ARIN will grant more than 7 percent if usage can be documented. -Original Message- From: Howard C. Berkowitz [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 07, 2000 12:04 PM To: [EMAIL PROTECTED] Subject: Re: NAT for ISPs Current IP address allocation from ARIN assumes that ISPs will use private addressing and NAT for single-homed customers. They are reasonable about exceptions, such as protocols that won't work through NAT, but the exceptions need to be justified for the ISP to continue getting address space. If the customer is multihomed to more than one ISP, the requirements for coordinating NATs among them are accepted to be impossible. Multihoming alone, however, does not justify provider-independent address space. I am a newbie I would hazard a guess that, for an ISP(assuming thousands of users) to do address translation would be a large technical feat, consuming more Hardware and other resources than the savings on registered IP addresses could justify Please correct me if I am wrong Tayta [EMAIL PROTECTED] schrieb im Newsbeitrag [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Dear All, Anybody here who work for ISP that use NATed/PATed address for their clients? Is it appropriate for ISP to use NAT/PAT? Thanks Reden ___ 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] ___ 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]
ACRC
I just got back from taking the ACRC and passed, by the skin of my teeth my score was an 805. I've taken 18 vendor tests and this was the hardest out of any of them. First because of the sheer volume of material and second because of the ambiguity of some of the questions. Well just wanted to vent to those that would understand. On to CLSC. Nathan
Re: Used 2500 Router
Here are some links.. I just picked up a (refurbished) Cisco 2901 switch for a great price here. They covered shipping, and I got it 2 days later (today! I'm s excited.). Duane, Whitlow and Co. http://www.dwc-computer.com/ This page is alot of links to various resellers and vendors. http://www.netcerts.com/resell.asp Enjoy! Mike W. "Wayne Ho" [EMAIL PROTECTED] wrote in message 003e01bfd0c4$ccff15e0$0b62180c@Win98SE">news:003e01bfd0c4$ccff15e0$0b62180c@Win98SE... All: Where can I buy a used router beside ebay ?? Thanx, Wayne ___ 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] --- ___ 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: CCNA 2.0: Classful or Classless?
doesn't 12.0 default to classless? I'm only guessing, but my assumption is that until IOS defaults to "ip classless," we should assume classful. It'd be nice if I were wrong... - Don -Original Message- From: Howard C. Berkowitz [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 07, 2000 12:20 PM To: [EMAIL PROTECTED] Subject: CCNA 2.0: Classful or Classless? Does anyone have a sense of whether the assumption has changed to classless addressing, subnet zero, etc.? The new Cisco page has even less information than before. "TCP/IP" is not exactly what I would think of as a sufficient study guide. ___ 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] * The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. When addressed to our clients any opinions or advice contained in this email are subject to the terms and conditions expressed in the governing KPMG client engagement letter. * ___ 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] ___ Get 100% FREE Internet Access powered by Excite Visit http://freelane.excite.com/freeisp ___ 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]
