Re: Napster
RE: NapsterNapster uses whatever port it can find that will work. It scans for a working port during installation. So blocking just one or two ports will probably do no good. Most any user knowledgable enough to download, install, and configure Napster, will be able to get around a port block. I think Napster even shows you how to do it on their web site, IIRC. You may need to look up the Napster server address(es) and block access to it specifically. ---JRE--- ""Provost, Rob"" <[EMAIL PROTECTED]> wrote in message 20F17CDD18DED2118C8100805FCC2B4D435E1D@PALVPS04">news:20F17CDD18DED2118C8100805FCC2B4D435E1D@PALVPS04... Napster uses 6699, , , and 8875 -Original Message- From: Steve Smith [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 19, 2000 9:38 AM To: '[EMAIL PROTECTED]' Subject: Napster Does anyone know what port I neeed to close on my pix to block napster? Steve Smith MCSE, CCNA Freeliant.com 901-388-4637 ext.106 <> ___ 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: Another PIX firewall Question
Assuming you are using NAT, is your global (outside) address range large enough to handle all of the users? If not, be sure to include a global command, in the same NAT group, with a single address for overflow. Check out the "Basic Two Interface Configuration" at http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_v42/pix42cfg/p ix42exs.htm ---JRE--- ""Samuel Rey"" <[EMAIL PROTECTED]> wrote in message 8la3op$bi3$[EMAIL PROTECTED]">news:8la3op$bi3$[EMAIL PROTECTED]... > Occasionally, I have users complain that they no longer can access the > internet. It seems to happen randomly with different users. > If I perform a > clear xlate > it immediately clears the problem. Obviously, I don't want to have to do > this every time. > Any ideas on what I could do to prevent this seemingly random problem. > Thanks > > > > ___ > 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: Token Ring MAC Comm.
Try http://www.redbooks.ibm.com. One I have read that had some good info about token ring is Local Area Networks Concepts and Products: LAN Architecture (SG24-4753-00). There may be others as well. ---JRE--- "Vijay Ramcharan" <[EMAIL PROTECTED]> wrote in message 6D0C88A4C9E3D311BDE40020AFFA39F51BA184@EXSRVR">news:6D0C88A4C9E3D311BDE40020AFFA39F51BA184@EXSRVR... > If anyone has a good link(s) to detailed info on Token Ring MAC > communications, could you please forward them to me? Thanks. > > > Vijay Ramcharan, CCNP, MCSE > > ___ > 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: BCRAN exam and Hats off to all participants!
I did not see any questions about these subjects on my recent BCRAN test. There were several in the Boson BCRAN test #1, but none in the real test (the Boson test is both for BCRAN and the older CMTD test). Also, the BCRAN official study guide from Cisco Press didn't have these subjects either IIRC (at least in the main sections - I didn't read the appendices). All that being said, however, if its on the exam objectives/outline, then it is fair game. So, at the very least, find some info on them and read it over so you understand the concepts. Try the Cisco web site. ---JRE--- ""Daniel Boutet"" <[EMAIL PROTECTED]> wrote in message 8mesng$uqk$[EMAIL PROTECTED]">news:8mesng$uqk$[EMAIL PROTECTED]... > First I would like to say that I have been reading posting from this > newsgroup now for almost a month and I have to congadulate > all the participants for the great postings. > > Back to subject: Nothing is covered on these subject in my BCRAN book from > McGraw Hill/Syngress ISDN 0-07-211908-X > (it is not a very good book anyhow) > > dmz (do not know what that is) > TAG switching > VPN/VPDN > VoIP > > I have read that these are not covered on the BCRAN exam but they are part > of the outline from Cisco! > Can anyone clarify if these are covered subject? > > Thanks a million! > > > ___ > 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: can I ask some CCNA Question..
""Kevin L. Kultgen"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > 9)which layer of OSI provide synchronization between address and name > > database? > > I believe Cisco defines DNS at the application layer. However I have seen > it defined at the session layer. Cisco's TCP/IP model only has 5 layers: physical, datalink, network, transport, and application (which take up OSI session, presentation and application). So, it would be at the session layer in the OSI, but the application layer in the Cisco TCP/IP model. > > 12)What command to disable CDP broadcast on a specific interface, what > > commnad ? what mode? > > conf t ; int e0 ; no cdp enable > > no cdp run is used to turn it off globally And 'no cdp enable' turns it off for individual interfaces. > > 16)what command to check the periodic update of RIP>? > > Don't remember, never used rip - (show ip rip ?) debug ip rip > > 17)What is not a valid metric for IGRP > > a)Bandwidth > > b)Delay > > c)Reliabity > > d)loading > > loading is not used. IIRC, "load" is an IGRP metric (as opposed to "loading"), but only bandwidth and delay are used by default. MTU is also one that is not on the list. ---JRE--- ___ 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 and subnet
This won't work because the subnet for the first floor includes the addresses you are then trying to assign seperately to floors two and three. You first floor subnetwork includes addresses from 10.150.0.0 - 10.150.255.255. So, any traffic from floor one to floors two or three will not be sent to the router because the source will assume, given its address and mask, that it exists on the same network as the destination. The router won't know where to send traffic from floor two bound for floor three, since addresses in the 10.150.102.x range could be on floor one or floor three. Same for sending from three to two. Will the router even let you set this up this way? I've never tried. Maybe it would assume it was dual homing and would try load balancing between the floor one and floor three interfaces, giving intermitant results when sending from floors two or three. Stick an extra 8 bits on the subnet mask for the first floor, and allow ip subnet-zero, and it should work. ---JRE--- ""SH Wesson"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > If on one floor I use 10.150.0.0 255.255.0.0 and on the remaining 2 floors I > use 10.150.100.0 255.255.255.0 and 10..150.102.0 255.255.255.0, will this > work in terms of all three networks being able to communicate with each > other. Will there be any problems, etc. Can someone help me reason this > out. Thanks. > > 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: ip and subnet
""pedro quezada"" <[EMAIL PROTECTED]> wrote in message 8ipcik$a26$[EMAIL PROTECTED]">news:8ipcik$a26$[EMAIL PROTECTED]... > he is using a 10.0.0.0 network why in world would you use ip subnet zero. Because he is attempting to use a zero subnet (10.150.0.0/24 by the end of my response) ? > you would only use ip subnet zero if you need all the posible addresses > posible . He can configure 16 millon host with that private class A adreess. Yes, he could use a different portion of the class A to subnet the first floor. He has plenty of addresses. But that wasn't the question. > in order for Wesson to determine his subneting scheme .he should think about > what is the grouth in computers he will have , does he have remote sites > (sumarization) , routers in between so many things. Of course, but that was not the question asked. > wess: > you can stick with the /16 and keep one whole ip domain with a single subnet > or /24 and keep smaller subnets. It sounded to me as though he wants to route between the floors. If so, how will using the scheme in his question work? Either he is going to have to change the first floor to a /24 (add 8 bits like I said) or he will have to change the other floors to a /16 and bridge everything together. > it is a rougfh question if the infrastructure is not known . Yes. More specifics are always helpful. If I am wrong about how this works, please point out where. I am always willing to learn something new - that's why I subscribe to this group. ---JRE--- > "NoOneYouKnow" <[EMAIL PROTECTED]> wrote in message > 8iobs1$k5n$[EMAIL PROTECTED]">news:8iobs1$k5n$[EMAIL PROTECTED]... > > This won't work because the subnet for the first floor includes the > > addresses you are then trying to assign seperately to floors two and > three. > > You first floor subnetwork includes addresses from 10.150.0.0 - > > 10.150.255.255. So, any traffic from floor one to floors two or three will > > not be sent to the router because the source will assume, given its > address > > and mask, that it exists on the same network as the destination. The > router > > won't know where to send traffic from floor two bound for floor three, > since > > addresses in the 10.150.102.x range could be on floor one or floor three. > > Same for sending from three to two. > > > > Will the router even let you set this up this way? I've never tried. Maybe > > it would assume it was dual homing and would try load balancing between > the > > floor one and floor three interfaces, giving intermitant results when > > sending from floors two or three. > > > > Stick an extra 8 bits on the subnet mask for the first floor, and allow ip > > subnet-zero, and it should work. > > > > ---JRE--- > > > > > > ""SH Wesson"" <[EMAIL PROTECTED]> wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > If on one floor I use 10.150.0.0 255.255.0.0 and on the remaining 2 > floors > > I > > > use 10.150.100.0 255.255.255.0 and 10..150.102.0 255.255.255.0, will > this > > > work in terms of all three networks being able to communicate with each > > > other. Will there be any problems, etc. Can someone help me reason > this > > > out. Thanks. > > > > > > 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: ISDN problem
""Ken Yeo"" <[EMAIL PROTECTED]> wrote in message 8irilg$5v3$[EMAIL PROTECTED]">news:8irilg$5v3$[EMAIL PROTECTED]... [snip] > ISDN BRI0 interface > dsl 0, interface ISDN Switchtype = basic-5ess > Layer 1 Status: > ACTIVE > Layer 2 Status: > TEI = 89, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED > I_Queue_Len 0, UI_Queue_Len 0 > Spid Status: > TEI 89, ces = 1, state = 8(established) > spid1 configured, spid1 NOT sent, spid1 NOT valid > TEI Not Assigned, ces = 2, state = 1(terminal down) > spid2 configured, spid2 NOT sent, spid2 NOT valid Maybe a dumb question, but could it be that your SPIDs are not valid? ---JRE--- ___ 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: Token ring question - Solved!
""Edward Solomon"" <[EMAIL PROTECTED]> wrote in message 8jabbo$1uf$[EMAIL PROTECTED]">news:8jabbo$1uf$[EMAIL PROTECTED]... > "Dale Cantrell" <[EMAIL PROTECTED]> wrote: > > > I'm gonna have to disagree with that statement. At least in part. The MAU > > that I have, STAR-TEK, ( I can't even find out how old it is, no Url.) > > 828AT, has 1-8 ports and a Ri and a Ro also. Tell me if yours is > > the same way? > > We have to qualify this statement: > > > Ports 1 and 8 on a MAU are reserved for ring in and ring out for daisy > > chaining MAU's. You cannot use them for stations. > > This applies specifically to the IBM 8228 Token Ring MAU, which is the > device referred to in the original post. IBM 8228s have 8 station ports (labled 1 through 8) plus a seperate RI on the left and RO on the right (10 total ports). ---JRE--- > > > 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 > > > > > ___ > 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: ISDN problem
The reason I asked is because the sh isdn output indicates 'spid1 NOT valid' and 'spid2 NOT valid'. That would indicate to me a problem of some sort with the spid configuration. ---JRE--- ""Quadri, Habeeb"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I thought if spids are not valid you don't have connectivity to the > carriers switch and no layer 2 connectivity. > > > -- > > From: NoOneYouKnow[SMTP:[EMAIL PROTECTED]] > > Reply To: NoOneYouKnow > > Sent: Thursday, June 22, 2000 9:24 AM > > To: [EMAIL PROTECTED] > > Subject: Re: ISDN problem > > > > ""Ken Yeo"" <[EMAIL PROTECTED]> wrote in message > > 8irilg$5v3$[EMAIL PROTECTED]">news:8irilg$5v3$[EMAIL PROTECTED]... > > [snip] > > > ISDN BRI0 interface > > > dsl 0, interface ISDN Switchtype = basic-5ess > > > Layer 1 Status: > > > ACTIVE > > > Layer 2 Status: > > > TEI = 89, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED > > > I_Queue_Len 0, UI_Queue_Len 0 > > > Spid Status: > > > TEI 89, ces = 1, state = 8(established) > > > spid1 configured, spid1 NOT sent, spid1 NOT valid > > > TEI Not Assigned, ces = 2, state = 1(terminal down) > > > spid2 configured, spid2 NOT sent, spid2 NOT valid > > > > Maybe a dumb question, but could it be that your SPIDs are not valid? > > > > ---JRE--- > > > > > > > > > > ___ > > 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: real CCNA question that I have in exam
Please don't take this a a flame, but I think you need to buy a book and read a little. These questions are so basic that I am surprised that you even tried the test with this level of knowledge. The CCNA isn't rocket science (having studied rocket science I can attest to this), but it should not be taken lightly. BTW, posting actual questions from you test is a violation of the non-disclosure agreement you agreed to before you took the test. Unlike the Microsoft cert folks, Cisco cert folks tend to actually take this agreement seriously. In keeping with that, it is unlikely that you will get answers to these questions, since answering any that may have been on the test would likely also be a violation. ---JRE--- - Original Message - From: "Sim, CT (Chee Tong)" <[EMAIL PROTECTED]> To: "'Will'" <[EMAIL PROTECTED]>; "'Howard C. Berkowitz'" <[EMAIL PROTECTED]>; "'Fanglo P.M. MA'" <[EMAIL PROTECTED]>; "'Johnny Dedon'" <[EMAIL PROTECTED]>; "'Tia Crawford'" <[EMAIL PROTECTED]>; "'Kevin Wigle'" <[EMAIL PROTECTED]>; "'Brad Ellis'" <[EMAIL PROTECTED]>; "'Mathieu Nantel'" <[EMAIL PROTECTED]>; "'Priscilla Oppenheimer'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Cc: "Sim, CT (Chee Tong)" <[EMAIL PROTECTED]> Sent: Saturday, June 24, 2000 4:37 AM Subject: real CCNA question that I have in exam > Hi.. Dear all, > > I took CCNA 2.0 today and failed > > and I like to ask some question, pls help if you can and tell me what is the > reason. The question and answer may not be exact > > 1)Which of the command are true. > > A) > Router IGRP > network 192.168.0.0 > network 10.0.0.0 > > B) > Router IGRP > network 192.168.0.0 > network 10.2.0.0 > > C) > Router TGRP > network 192.168.0.0 255.255.240.0 > network 10.2.0.0 x.x.x.x cannot remember > > > 2)ICMP is designed for all TCP/IP host? True or false? > > 3)Which of the following are frame switching? choose two > 1)Full Duplex > 2)Half Duplex > 3)Cut thru > 4)store and forward > > 4)Bridge flood broadcast? Ture of false? > > 5)Bridge increase collision domain? true or false? > > 6)for IP 172.37.2.56 and 12 bit subnet mask. > > What is the valid IP range > A)172.37.2.48- 172.37.2.62 > B)172.37.2.48-172.37.2.63 > C)172.37.2.49-172.37.2.62 > and etc > > 7)If router A interface s0 connected to router B interface S0 > Router A interface 's encap is novel-ether then how about serial 0 of > router B? > > 8)when you type router#show ver. > > it shows configuration register is 0X0101? > where is the router booted from? > > Thank you very much, > > Poor Tong ___ 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: Yet Another ISDN question
""Stull, Cory"" <[EMAIL PROTECTED]> wrote in message 0D7A05A19CE4D211BD050008C7330FE7147C29@CCUPDC">news:0D7A05A19CE4D211BD050008C7330FE7147C29@CCUPDC... > The spid is the whole number that the router identifies itself to the isdn > switch with.. The local directory number is usually the same as the spid > less a few numbers, for ex... My understanding (and I'm no ISDN switch expert) is that the directory numbers and the SPIDs don't _have_ to have any relation to each other, but that the providers tend to use the directory numbers within the SPIDs for simplicity. The SPIDs ID you to your local ISDN switch, and the directory numbers are, basically, your phone number, which will be used by other devices to call you. ---JRE--- > spid= 26286179880101 > ldn= 2628617988 > or > ldn=8617988 > > depending on the router... when your calling a remote location you call > the remotes local directory number... same rules apply if you need to use > area code or not... > > HTH > Cory > > -Original Message- > From: John Neiberger [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, July 05, 2000 2:08 PM > To: [EMAIL PROTECTED] > Subject: Yet Another ISDN question > > > (Can you guess what I'm working on today? ) > > What is the difference between a SPID and a directory number? > > and, if I'm trying to call a single B channel at a remote site, would I call > it directly using the first portion of the SPID or would I need to call the > directory number? > > Thanks, and be kind to this ISDN newbie. :-) > > TIA, > John > > > > > > ___ > Say Bye to Slow Internet! > http://www.home.com/xinbox/signup.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] > > ___ > 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: Passed BSCN/Routing 2.0
""Ms. Maria"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... [snip] > I have a question: When we answer Survey and put comments, are they used > for exam scores? I think NO...But then why before Survey, it says that > Cisco will use it to better score our exams? This is my understanding: No, the survey answers are not used to score your individual exam. The answers you give to the survey questions are used to better design exams and questions based upon the level of expertise that folks rate themselves at. If everyone who took a test rated themselves as novices, and then passed, Cisco may increase the difficulty of that test so that "novices" couldn't pass as easily. On the flip-side, if everyone rated themselves as experts, and subsequently failed the test, Cisco would have reason to suspect the test is too hard. ---JRE--- ___ 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 version 4.4
"Michael Losa" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... [snip] > This is why you here PIX people walking > around mumbling Inside, Outside Outside, Inside. But > I digress. LOL. You know, I distinctly remember mumbling this to myself after setting up my first PIX and then trying for the next hour to figure out why the blasted thing wouldn't let any traffic through - even though everything 'looked' right, of course. ---JRE--- ___ 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]
