Re: slash 31 address

2001-01-24 Thread Tony van Ree
Hi, How about a direct address 10.10.10.10 255.255.255.255 is that not the same as 10.10.10.10/32 I would agree /31 is useless in a real situation you would only have a network and a broadcast address and no node room. Teunis Hobart, Tasmania Australia On Wednesday, January 24, 2001 at 08

Re: AOL Port Sniffing....

2001-01-24 Thread Tony van Ree
Hi, A sniffer will usually allow you to specify a port thus restricting what you are viewing as long as you can see the data coming into your network. ie Snif your network. Teunis On Wednesday, January 24, 2001 at 05:38:34 PM, Johnson. Richard (NY Int) wrote: > Hi All, > > Is it po

Re: SH RUN reveals encrypted password

2001-01-28 Thread Tony van Ree
Hi, Correct me if I'm wrong but don't you need the enable password to perform a "show run". If you do then why decrypt it. router#service password encryption encrypts it to a level 7. Teunis, Hobart, Tasmania Australia On Sunday, January 28, 2001 at 09:37:36 AM, Gareth Hinton wrote: > Has

Re: SH RUN reveals encrypted password

2001-01-28 Thread Tony van Ree
Hi, Sorry, I'm wrong, I didn't read the question. (I guess that is someting I need to fix before exams) Enable Secret maybe better. Teunis Hobart, Tasmania Australia On Monday, January 29, 2001 at 08:11:13 AM, Tony van Ree wrote: > Hi, > > Correct me if I'm wron

Re: books on booting - dir?

2001-01-28 Thread Tony van Ree
Hi, There are heaps of undocumented commands in vatious versions of IOS there is a site www.boerland.com/dotu that lists some. Teunis, Hobart, Tasmania Australia On Sunday, January 28, 2001 at 10:33:40 PM, Guy Tal wrote: > I would try doing a show alias and see if it shows up there. You can

Re: Reverse Telnet to reset modem

2001-01-28 Thread Tony van Ree
Hi, I was under the impression that reverse telnet had you going from a session that could perform telnet such as a server (router) to a device that could not really answer like an Asynch terminal or modem port. Traditionally the modem and or terminal would connect to a serial port and a teln

Re: IP accounting

2001-01-30 Thread Tony van Ree
"'Cisco@Groupstudy. Com'" > > <[EMAIL PROTECTED]> > > Sent: Monday, 29 January, 2001 00:15 > > Subject: RE: IP accounting > > > > > > > TACACS or Radius ? I am under the belief that those are both > > authentication > > > tool

Re: case studies using PPP authentication

2001-01-30 Thread Tony van Ree
Hi, We use a lot of PPP Authentication. First the user needs to authenticate using a ppp chap authentication. The ppp chap stuff is also checked when the data is being sent to the user on the particular ip addess. so what do we have router#username freddy123 password 7 xxdds@fdgsrg This

Re: redundancy

2001-01-30 Thread Tony van Ree
Hi, Where is your most likely point of failure or is bandwidth the issue. WIll etherchannel work to the 2NICs. I don't know that the NT server will understand Etherchannel. In a study I did recently I found in a network that all the user areas went to a "main core switch". The servers had

Re: Has anyone seen a 2901 that has the same i.o.s as 5000 switch

2001-01-30 Thread Tony van Ree
Hi, Don't the cat2900's (NOT XL's all look that way.) The 2926, 2901 are 5000 series based as I understood it. At least the ones I am viewing are. Teunis, Hobart, Tasmania Australia On Wednesday, January 31, 2001 at 01:18:43 PM, Jeff Kelly wrote: > > > > ___

RE: Frame Relay

2001-02-01 Thread Tony van Ree
Hi all, As I understand it the frame header has stuff like the addresses, BECN's, FECN's and the like but no place to indicate upper layer protocols even exist. The upper layer stuff is in the data envelope portion of the frame packet(frame) therfore the frame relay service cannot directly p

Re: db9 to rj45 converter

2001-02-01 Thread Tony van Ree
Hi, It depends on what you are using it for it can have different configs. You may need a pin inserter to get the pins in although sometimes you can do it without but be carefull not to break the wires. A number of the installation guides have the pinouts. Teunis, Hobart, Tasmania Australia

CHAP failure

2001-02-01 Thread Tony van Ree
Hi all, Can anyone tell me what the debug below might be stating. The names are fictional to protect the innocent. The thing here is that what used to work no longer does since have the users go to a "Radius Server". The client can now connect to one of a number of routers rather than just

Re: Dial-up

2001-02-04 Thread Tony van Ree
Hi, Wouldn't a roll over cable between both do a similar job. Of course this would not allow you to set up a dialer number but it should allow you to bring up the ports, do login sequence checks and pass data between both afterall it is only an asynch to asych connection as long as the txd ->

Re: cant telnet into a serial port!

2001-02-04 Thread Tony van Ree
Hi, 1. Is the serial port up/up. If not you can't telnet into it. 2. Do you have an access list on your LAN port (in or our). Can you see the port ok from within the router? Teunis Hobart, Tasmania Australia On Friday, February 02, 2001 at 09:02:07 AM, Paver. Charles wrote: > I may be m

Re: why delete a access-list entry will delete all the entry

2001-02-04 Thread Tony van Ree
Hi, One needs to be careful when playing with access-lists. I would recommend creating a new access-list with a different number then apllying it to the interface after you are satisfied it looks ok. When adding a new line to an access-list it puts it on the bottom of the list. When deletin

Re: Packet vs Byte

2001-02-05 Thread Tony van Ree
Hi, If it was me I wouild charge by the packet then instist everybody used only telnet or restict packet sizes to 100 bytes. Sorry, Packets can contain from a few bytes (payload) to a lot of bytes (payload). A telnet session transmitting each character individually gives a large number of

Re: Paquet's BCRAN p. 194-195

2001-02-05 Thread Tony van Ree
Hi, My guess is that this is only an example. It does not specifically say it will ony go to "cisco-b" but that it will limit what is interesting traffic. I think (and I thought when I first read it) that the purpose of the exercise was to demonstrate interesting traffic. What would rule if

Re: Question: "stop-start packet"

2001-02-05 Thread Tony van Ree
Hi, I'm not sure where this is coming from but in most cases I have read the 'Stop-Start' packet refers to an Asynch packet which has a start bit - character - and 1 - 2 stop bits. Often Asynch traffic is referred to as 'stop start' traffic. Maybe this is what is meant. Just my thoughts, T

Re: ip directed broadcast

2001-02-05 Thread Tony van Ree
Hi, There may be times when a praticular service uses broadcasts for some reason. In this case you may want to use 'ip directed broadcasts'. You would also normally define such broadcasts in an access-list. Teunis, Hobart, Tasmania Australia n Sunday, February 04, 2001 at 11:38:04 PM, sua

Re: SAP Repy

2001-02-05 Thread Tony van Ree
Hi, It is if you are running IPX. Teunis, Hobart, Tasmania Australia On Monday, February 05, 2001 at 06:11:12 PM, John Chang wrote: > I'm using Etherpeek and seeing a lot of SAP reply from the router. The > Delta time stamp is .056. Is this normal? Thanks. > > ___

Re: Simulation

2001-02-05 Thread Tony van Ree
Hi, You could try an extended trace to a socket from a router. Teunis Hobart, Tasmania Australia On Monday, February 05, 2001 at 06:43:22 PM, Pierre-Alex wrote: > Hi All, > > I would like to test my access-lists. > > Is there a tool that allows you to send traffic to specific ports of a > s

RE: Intermittent ping

2001-02-06 Thread Tony van Ree
Hi, Slow response but where. Step one check your interface to see what traffic you have at the time, check the drops etc. If this is ok. Do a traceroute to discover the path taken. A traceroute might indicate where to find a problem. First try trace, then try a ping to the first point in

RE: Another 802.3 and Ethernet Question

2001-02-06 Thread Tony van Ree
Hi, Those not specified by the router are either routed by the server or produce IPX protol errors and are dropped. It is important not to have the various frame types set on the servers or service advertisers. If for example you are normally using Novell-Ether (802.3) and you put in a serve

Re: CCIE Advantages

2001-02-06 Thread Tony van Ree
Hi, Not true, where I work nearly all of us open TAC cases and monitor them. Some are done via the phone others via the CCO. You must however be registered on the CCO to open up a case there. (for us anyhow) Teunis, Hobart, Tasmania Australia On Tuesday, February 06, 2001 at 10:05:14 PM,

Re: Cisco 1600 Router Down/Flapping ?

2001-02-06 Thread Tony van Ree
Hi, do 'sh frame pvc' check what the status is. Does it indicate it is active, Deleted, inactive. Is the pvc up and solid? (probably not) Check the counters on the PVC as well. Look at the serial interface and check for interface resets and/or transitions. Is the physical link up and soli

RE: Another 802.3 and Ethernet Question

2001-02-06 Thread Tony van Ree
Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Tony van Ree > Sent: February 6, 2001 2:51 PM > To: Leigh Anne Chisholm; John Neiberger; [EMAIL PROTECTED] > Cc: Priscilla Oppenheimer > Subject: RE: Another 802.3 and Ethernet Question >

Re: External Ethernet Loopback Plug

2001-02-06 Thread Tony van Ree
Hi, I don't know that making a loopback is a good idea. There is a fair chance you'll let the smoke out of the interface chips. This makes them unusable. I also don't know how you would address such a thing. Most IP stacks can be tested by pinging yourself. There are various bits of softwa

RE: Another 802.3 and Ethernet Question

2001-02-06 Thread Tony van Ree
capsulation comes into play, he could answer > his question as to whether there "would there be a good reason to change to > a > different frame type, or would we only benefit from a different frame type > in a non-IP environment or mixed environment". > > > >

Re: yet another designated router question..

2001-02-06 Thread Tony van Ree
Hi, Isn't the Designated Router the one on a broadcast type domain that all the routers decide should control the OSPF conversations to avoid everybody doing it thus reducing traffic. If so then 'C' would to me seem correct. As I understood it on a point to point connection (which there may

Re: BRI Problem

2001-02-07 Thread Tony van Ree
Hi, You need to have the dialer-load and/or ppp multi set on both routers. You debug seems to indicate the ISDN service is fine. Oh make sure your dialer-load thresholds work for for both directions. Teunis Hobart, Tasmania Australia On Wednesday, February 07, 2001 at 09:14:42 AM, John Neib

RE: Cisco 1600 Router Down/Flapping ?

2001-02-07 Thread Tony van Ree
m. Last > time I had to order it from Cisco. > > > Thank you once again. > > rgds, > Manolito > -Original Message- > From: Tony van Ree [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, February 06, 2001 5:25 PM > To: Liwanag. Manolito; Cisco Group Study &g

RE: Another 802.3 and Ethernet Question

2001-02-07 Thread Tony van Ree
>> encapsulation. In fact that is how you support networks with devices > > >> configured for different encapsulations. > > >> > > >> I don't even know that you can configure the encapsulation for IP on > > >> Ethernet on a router. Can

Re: help about frame relay

2001-02-07 Thread Tony van Ree
Hi, Chatting with one of the frame guys beside me he tells me there is an extended DLCI range available in the header. This is made up of an extra 2 octets. These are the 'upper DLCI field' the normal DCLI lives in the 'lower dlci field' There is a white paper at http://www.ins.com/knowled

Re: T1 Link

2001-02-07 Thread Tony van Ree
Hi, My limited understanding of the technology tells me that we have something like a telnet session in IP. The telnet application is associated with a socket (port) 23 this goes down the protocol stack and attaches and IP address. Assuming ethernet the packet as it is now goes on down the s

Re: not quite sure...

2001-02-07 Thread Tony van Ree
Hi, I was under the impression - If the remote end gets an error it asks the sending device to retransmit. This retransmitted packet came from the originator not the router. The store and forward as I understood it got a packet if all looked ok it sent it on if not it dropped it and sent back

Re: suggestion required

2001-02-08 Thread Tony van Ree
Hi, Have fun, IPX/IP and Voice on 64K could be pushing the friendship. Whatever you do ensure the IPX is not running RIP across the WAN. Teunis On Thursday, February 08, 2001 at 09:55:50 PM, Ravi Kumar wrote: > hi friends > > iam ravi kumar from hyderabad, INDIA. > > please consider my cl

Re: Lad scheduling question

2001-02-18 Thread Tony van Ree
I'm shocked!!! Teunis On Friday, February 16, 2001 at 04:26:12 PM, Priscilla Oppenheimer wrote: > I'd like to schedule a lad for tonight please. > > Sorry, couldn't resist! &;-) > > Priscilla > > At 11:38 AM 2/16/01, Nathan wrote: > >You can schedule the date up to one year after the written

RE: Looped

2001-02-19 Thread Tony van Ree
Hi, My experience tells me the looped usually indicates that there is a loop somewhere. This can be a soft set loopback in either router. A loopback set at either end on the network termination equipment. The one that gets tricky is if a telco tester has left a loopback in place mid stream.

Re: error on the show port counter on catalyst5505

2001-02-19 Thread Tony van Ree
Hi, This is the classical duplex mismatch. More than likely the PC is running at full duplex and the switch port at auto or half duplex. The switch ports says I have traffic don't send, the full duplex does not understand this concept and just keeps sending. Th packet gets interupted late a

Re: Citrix is faster via Internet than LAN/WAN

2001-02-19 Thread Tony van Ree
Hi, Check out how much bandwith each user uses, check how much memory is required. I have spent a considerable amount of time using products such as 'Ecoscope' various 'sniffers' and monitors all to check on Citrix. Over the years I keep coming to the same point. Basically as I understand Ci

Re: full duplex and port speed not configuring

2001-02-19 Thread Tony van Ree
Hi, Check the card in your switch and ensure it supports the speed you are trying. Some Unix boxes do not like to be hard configured others require it. Ensure both the old port and the new port look exactly the same. Also secure ports will give this result. Just some thoughts. Teunis, Hobar

Re: NIC 2-wire pair, 4-wire pair Question

2001-02-20 Thread Tony van Ree
Hi, Why would you want differetn pinouts? Pins 1 & 2 and 3 & 6 give a Transmit and Receive pair. Pins 5 & 4 are often used by telco type connections (modems, phones, isdn) and token ring. There are some nice things about all of this in that you often can do less damage (by incorect plugging

Re: Help!! s0 up but no ping

2001-02-20 Thread Tony van Ree
Hi, I had this recently it turned out to be the DCLI number was configured wrong on one of the routers. The router at one end had several DLCI's the remote end pointed to a DLCI not belonging to it but one belonging to one of the other services. Therefore the IP addresses did not correspond.

Re: AppleTalk

2001-02-20 Thread Tony van Ree
Hi, Ensure they are configured to be in the same ZONE. I would think you still need to ensure your on the same segment and you may therefore need to configure the cable-range, zone and all that stuff. Just some thoughts. We used to get horrible stuff like this happening accross bridged netw

Re: Full Duplex

2001-02-20 Thread Tony van Ree
Hi, Basically full duplex you have a circuit from one device to another that has a send path to the remote receive and visa versa. Each path can send data independantly ie both can send and receive at the same time. In a Half duplex the signal is sent on the same path from both ends when one

Re: New Modem Troubleshooting Trick

2001-02-21 Thread Tony van Ree
Hi John, I would have thought that if the modem was truly locked up you would have received busy tone from the PSTN switch. What might have occurred is that the modem on release (DCD down) might not have dropped DSR back to the PC or whatever device. You calling the modem it answered DCD ca

Re: OT: Tcpip Transmission over RS232

2001-02-22 Thread Tony van Ree
Hi All, SLIP This runs IP on serial interfaces. PPP over modems runs via serial interfaces as do a lot of other things. Slip will do fine as I understand it between two devices. Teunis Hobart, Tasmania Australia On Thursday, February 22, 2001 at 10:23:35 AM, Robert Nelson-Cox wrote: > >Fr

Re: Full Duplex

2001-02-22 Thread Tony van Ree
Hi, It depends where you measure it. If you measure a send to a receive the you only get 100Mb but if you measure both circuits the you can see 200Mb. 100Mb (A > B) + 100Mb (B > A) they are different circuits physically they come together at the interface (NIC or whatever) then int

Re: ip traffic

2001-02-22 Thread Tony van Ree
Hi, You could try 'ip accounting' this only works outgoing on an interface so if you want to check who on a lan is pulling the data put 'ip accounting' on the ethernet. This will show who is pulling what. Put it on the wan interface to see who is sending from your lan. router#(conf-if)ip

Re: OT: Sniffing

2001-02-22 Thread Tony van Ree
Hi All, Consider this a a half duplex router port speeaking to a full duplex port on a switch. The switch is quiet and receiving data from the router. Being full duplex the router will send when receiving. It sends to the half duplex "BINGO" 'late collision'. I have found this to be the mo

Re: Sniffing on a LAN Switch

2001-02-22 Thread Tony van Ree
Hi, With difficulty if no port is available for that type of use. Most switches support some sort of monitor type port not always called span. Some gear might call it a monitor port some of the older cat stuff had a port out the back. Cabletron did it differently but it boiled down to the sa

Re: what is the average age of people in this stuff?

2001-02-25 Thread Tony van Ree
Hi All, Especially the 'old buggers' (Aussie for those over 30 or 40 or so). I started University at 40 years of age. I really wanted it and got there no worries. At 51 I passed the CCNP I wanted it. I am now looking at CCIE but not sure if I really want it and am stuggling. Last year I

Re: testing dial backup...

2001-02-25 Thread Tony van Ree
Hi, I am often amused by people that design sytems to work and test them to work. Why? At least test them to see if they fail to work. In a place I worked they had an UPS. This was to supply a backup for the entire computer room and state wide connumcations centre. Every other month they w

Re: Multichassis Multilink PPP

2001-02-25 Thread Tony van Ree
Hi, Where is your point of failure. I would be inclined to spread the load across all the 5300's. Given you will then have a fair amount of redundant space should a 5300 fail there should not be much difficulty getting onto another. The clue is to spec up the primary rates to get the maximu

Re: Int E0 trouble shooting

2001-02-25 Thread Tony van Ree
Hi, Here is a nasty little thought that might help. The AUI transceiver comes with the SQE test (heartbeat) on. This has the effect of creating a collision type message with each message. Some comms devices simply will not go with the SQE on. In other cases the port will come up until it

Re: Int E0 trouble shooting

2001-02-25 Thread Tony van Ree
Hi, Sorry I did not read carefully enough it could be your transceiver is broken. Teunis, Hobart, Tasmania Australia On Saturday, February 24, 2001 at 02:07:06 PM, Matt Wehland wrote: > Hello, > In my last message 'Thanks for the Archives' I mentioned that I had found > the answer to my E0 'l

Re: Ethernet Test

2001-02-25 Thread Tony van Ree
Hi, There are heaps of products around depending on what you are trying to do. Most SNMP type programs will give you traffic details such as loads and error rates. Products such as EcoScope will check for latencies such as link, CPU, programme execution etc. Ecoscope however is not a low e

RE: Dial-Up Experts...

2001-02-25 Thread Tony van Ree
Hi All, If you want to use modems all you need to do is plug the telphone line from one to another. On full duplex (4 wire) modems cross over the middle 2 pin with the two beside them. (on an 8way connector (RJ45) ping 4 & 5 with 3 & 6 on a 6way connector (RJ11) 3 & 4 with 2 & 5). Why use mo

Re: [Re: Managed or "smart" Hub]

2001-02-26 Thread Tony van Ree
Hi All, Some companies may refer to a smart hub as one that contains both switching and hub (repeater) capabilities. Several organisations for example Cabletron have a chassis with several backplanes these can be bridged via a bridging/management type card other cards in the chassis could inc

Re: Can someone interpret this please? - an Update

2001-02-26 Thread Tony van Ree
Hi All, When they refer to long they often mean 'real long'. I once looked at a faulty LAN in this case the servers were falling of the end. They got smmart moved the servers out of the computer room and into the middle of the physical LAN this helped slightly. Eventually the rang me and I

Re: packet sniffing on a catalyst switch.

2001-02-28 Thread Tony van Ree
Hi, This could be fun, One port to capture all ports. If the port is 100Meg Full Duplex going into your captur device and your capture device can deal with all the requests etc made of it. How many 100Meg ports could you indeed view at the same time. My guess is not many. You would tend

Re: 2500 series e0 fullduplex?

2001-02-28 Thread Tony van Ree
Hi, It seems to have been said a number of different ways but 100Meg can be set to full or half duplex, 10Meg can be set to full or half duplex. There is however a requirement that is the the hardware must be able to support both the speed and the duplex settings. Ethernet in the true sense

Re: 2500 series e0 fullduplex?

2001-02-28 Thread Tony van Ree
Hi, It seems to have been said a number of different ways but 100Meg can be set to full or half duplex, 10Meg can be set to full or half duplex. There is however a requirement that is the the hardware must be able to support both the speed and the duplex settings. Ethernet in the true sense

Re: Telnet Bandwidth

2001-03-01 Thread Tony van Ree
Hi, It depends on how fast you can type and how fast the screen comes back from your server. Telnet is quite low in bandwidth but high in packets. Often each character typed becomes a packet therefore you produce a high number of small packets. This however is usually still far slower than

Re: ATM Vs Frame-relay

2001-03-01 Thread Tony van Ree
Hi, Frame relay and ATM do use different technologies. Different switches. Differnet ways data is put on a link. Different framing. Teunis Hobart, Tasmania Australia On Thursday, March 01, 2001 at 08:43:19 AM, Howard C. Berkowitz wrote: > >Hi, > > > >Why ATM can go upto 10 Gbps whereas Fr

Re: package lose

2001-03-01 Thread Tony van Ree
Hi, The packet loss might not be due to an error. A link that is really busy will drop packets because they timeout. The remote device maybe too busy once again timeouts. Not all loss is due to an error condition. Teunis Hobart, Tasmania Australia On Thursday, March 01, 2001 at 06:38:30 P

Re: VLANS and DHCP

2001-03-01 Thread Tony van Ree
Hi, Using a helper-address on the interfaces where you don't have the DHCP server. The helper-address points to the DHCP server. This can even happen across a WAN. Teunis, Hobart, Tasmania Australia On Thursday, March 01, 2001 at 12:09:31 PM, W. Alan Robertson wrote: > Chris, > > While th

Re: ISDN B Chanell

2001-03-01 Thread Tony van Ree
Hi, I'm a little confused about your ISDN numbers. On all the services I have from one router to another I use the one number for example 64353423 both channels call 6399900. I dont understand why you are calling the same router on two numbers. I would have thought the NT1 is one number. T

Re: Acess list (only for me)

2001-03-01 Thread Tony van Ree
Hi, Do you mean telnet into the router ie EXEC. if so define your access-list as a standard list say access-list 1 permit 192.168.1.52 then on your line vty as well as your usual login password details add line vty 0 4 (usual login stuff) access-class 1 in If you mean to gain acce

Re: How would you Explain it.

2001-03-04 Thread Tony van Ree
Hi All, We supply quite a lot on 'LAN' connect services. These have a Gig coming back to a core with a number of 100Meg ports some to various clients 'a shared connection' others going to a site operated by the one orgaisation. These come bace into a core and do so in the couple of major co

RE: Frame Relay Charges

2001-03-05 Thread Tony van Ree
Hi, To cut costs some people use Zero CIR. BUT, this might connect to a remote end that bases it's utilisation on CIR. For example, a supplier might run a service from the core to a frame switch at 2Meg with a CIR of 2Meg this will then cope with the entire commited range to the serial port

Re: MRTG / SNMP Monitor

2001-03-06 Thread Tony van Ree
Hi, GetIF This has some graphing capabilities. Be aware the SNMP graphing like this goes out and does an SNMP 'get' this can generate some extra traffic and load particularly on WAN links that are already busy. This stuff is like insurance 'those that need it most can least afford it' Just

Re: Catalyst 2926 and 2901 Sup Versions

2001-03-06 Thread Tony van Ree
Hi, I think what this is saying is that the 2901 can only use a supervisor I and the 2926T can use either a SUP I or II Just a thought. Teunis Hobart, Tasmania Australia On Tuesday, March 06, 2001 at 09:25:33 AM, Mark Holloway wrote: > I researched the archives and saw a conflict. Anyone m

Re: CRC errors on ISDN Interface

2001-03-06 Thread Tony van Ree
Hi, There are several places this can break. IF the line tests ok I can understand this. Here is a couple of things you might look at. Are the CRC's seen on both ends of the link. (If so then there is a chance it is on the line side) If not then almost certainly the problem will be at the e

RE: How to upgrade IOS remotely?

2001-03-07 Thread Tony van Ree
Hi, Be very careful with the 2500's particularly if they are using BRI ports. The old boot versions of code did not support the BRI so you load in the new image and lose contact, get embarassed, swear out loud, drive for five or six hours, learn new words you won't repeat to mum and spend qui

Re: Serial port Full Duplex or Half duplex?

2001-03-11 Thread Tony van Ree
Hi, Best look at Full Duplex and what it means. I think either could be a more appropriate answer. Depending on the device connecting to the serial port. Most devices you connect to a V.35 interface will indeed run at full duplex. Dulpex is not an ethernet thing but a comms thing that allo

RE: IPX Question

2001-03-11 Thread Tony van Ree
Both is best, Run something like IPX EIGRP make sure you turn IPX Rip off on your WAN links. Run a filter at every point to filter SAP and networks. After all, do all the sites need to see the devices on all other sites. The best way to get nice results are to "DESIGN YOUR IPX WAN" don't le

Re: ISDN 22 second PPP Negotiation Time-out, help...

2001-03-11 Thread Tony van Ree
Hi, This sort of thing (22 Seconds) often happens when a remote device is attempting to authenticate say a Cisco router. Linux is often one I come across another is when logging into a group of routers then using RDIUS or similar to allow access. The remote device attemts to authenticate the

RE: How to delete a specific entry in access list ?

2001-03-11 Thread Tony van Ree
my oh my, This one comes up occasionally. DO NOT SIMPLY GO "no ip access-list xxx" and enter a noew one. You might get away with it but how about if your access list is on the port you are connected to and your addess is 10,10,10,10 So here we are and we type 'no access-list xxx' The next li

Re: ISL & VLANS between routers

2001-03-13 Thread Tony van Ree
Hi, Probably the best way is to bridge them. Use IRB, create a bridge group for the VLAN's and you should be in business. You can indeed run them as far apart as you like. Be aware of the broadcast consequences. Just a thought. Teunis, Hobart, Tasmania Australia On Tuesday, March 13, 200

Re: help : one isdn problem with ddr and nat

2001-03-15 Thread Tony van Ree
ok, I can live with the answer of 42 but what was the qestion again. On Friday, March 16, 2001 at 01:02:39 AM, Gareth Hinton wrote: > I've had quite a few beers, so maybe it's me, but your punctuation is > terrible. > > I think I know what you're getting at and the answer is 42 or E (again). >

Re: network response time

2001-03-18 Thread Tony van Ree
Hi, We have had some success in measuring various aspects of application -> network perfomance using Compuware 'EcoScope'. As with anything else you get what you pay for, how much you understand about your needs and how to use the products you have. Teunis, Hobart, Tasmania Australia On Fri

Re: Please Help me with this lab --- Im stuck

2001-03-18 Thread Tony van Ree
Hi, I'm confused. Why the ugly subnet masks on the Serial Interfaces? Teunis, Hobart, Tasmania Australia On Friday, March 16, 2001 at 06:50:29 PM, Arthur Simplina wrote: > It seems to me that there is nothing wrong with your configuration. The > network 10.1.0.0 is reachable from R2 based

RE: loopback test

2001-03-19 Thread Tony van Ree
Hi, If you want to check your protocol stack you should be able to ping yourself, check you ip interfaces and/or check your route table (assuming IP is used). There are a number of utilities that check network cards. Teunis Hobart, Tasmania Australia On Monday, March 19, 2001 at 07:56:26 AM

Re: Dialer problems

2001-03-19 Thread Tony van Ree
Hi, How many 'B' channels do you have to dial out on. More than two on a BRI. I don't think so. I would assume then your third call is waiting for a spare channel. You might need more than one BRI. Just some thoughts, Teunis, Hobart, Tasmania Australia On Monday, March 19, 2001 at 06:28

Re: IPX Help

2001-03-19 Thread Tony van Ree
Hi, Yes there is caching 'sh ipx cache' The main commands to view IPX are: show ipx servers (this shows the networks and SAP's) show ipx route (this shows the routes networks to interface) show ipx interface ## (show the IPX options on interfaces) show ipx traffic (give useful detail on the rout

RE: Cisco Certs Becoming Paper CCXX

2001-03-20 Thread Tony van Ree
Hi, My two bobs worth, Any qualification is as good as the paper it is written on. In my experience someone with an open mind, willing to learn, has acquired knowledge, shares knowledge and works smart in an effort to acheive excellence is what really counts. The paper does indicate the pers

Re: Economic downturn--Impact on Cisco Certification aspirations?

2001-03-20 Thread Tony van Ree
Hi all, Economic downturn. I feel that with all the economic downturn the technology won't change. If anything there will be a greater requirement for good, smart, open minded technicians. I use the term technicians as there are lots of Information Technology and Information Management func

Re: Questions for Cisco switches

2001-03-20 Thread Tony van Ree
Hi all, It's funny how the poor little 1900's don't get a mention. They have a different OS again to either the CAT5000 style or the IOS. Just a thought, Teunis, Hobart, Tasmania Australia On Monday, March 19, 2001 at 11:17:17 PM, Shreerang Vaidya wrote: > Hi there, > Yes there are 2 kinds

Re: Secondary IP add

2001-03-20 Thread Tony van Ree
Hi, You might want to add a secondary address to pick up another network on the same lan. You might for example have 16 addresses available on a network and have them on a lan. You might increase your network by another 50 people and therefore require extra addresses. These could be added a

RE: Question regarding DLCI's...

2001-03-21 Thread Tony van Ree
Hi all, The DLCI's are still of local significance as I understand it. When the company I belong to provide links we might use 17, 18,19 & 20 at the core site on line C12345. At remote end 1 we would most likely use DCLI 17 as the first instance on each remote site. For example, remote site

Re: ping dialer in IP address

2001-03-21 Thread Tony van Ree
Hi, As I understand it an interface needs to be up to ping it. You can come unglued from time to time also. We have a heap of people connected to an access router (we have 100's of them) The access routers have a dialer interface is unnumbered with the ip address pointed to loopback 1 eg 10.1

Re: Whew! Can you smell that VLan?

2001-03-21 Thread Tony van Ree
Hi, Be careful trying to sniff all packets you can come unglued. eg, I have a sinffer with a 100Meg card and a switch set to span say 6 ports capable of 100Meg. All 6 ports talk at the same time simple maths tells me that is 600Meg. I will drop a bundle of packets to my sniffer. This can ca

RE: a strange question!

2001-03-21 Thread Tony van Ree
Hi, My guess is you have replaced your router and used the same IP address. Then not restarted the Solaris box. The Solaris box has the old routers MAC address in its arp table. You will need to restart the Solaris box to get rid of the old ARP entries. This is quite common on Solaris boxes

RE: a problem about dialing in the remote network

2000-11-22 Thread Tony van Ree
cause your network connection to fail. The best method is to turn off the login option in the dialup networking. Tony van Ree Tasmania Australia On Wednesday, November 22, 2000 at 09:33:21 PM, Gordon Olson wrote: > Why don't you try running debug modem, debug ppp authen, debug ppp ne

Re: Dial on demand

2000-11-23 Thread Tony van Ree
ding Cisco Remote Access Networks is full of good stuff. I would say that for people working in an access environment the BCRAN is a must. Keep smilin' Tony van Ree (Teunis) Tasmania Australia. On Thursday, November 23, 2000 at 05:37:45 PM, Paco GarcĂ­a wrote: > Hi all: > > I need

Re: Study material for CCNP

2000-11-23 Thread Tony van Ree
I find the stuff on the Cisco CD that comes with any Cisco device has the most useful study materials on it. Whilst often being hard to read it covers all areas. Other areas such as examcram.com and informit.com also have good stuff. Informit actually send you off to a cisco info section th

Re: CCNP Study Guides

2000-11-23 Thread Tony van Ree
I found the new stuff in our local bookshop in my part of the world. So I would guess it should be available in yours. I does look similar to the v1 but of course with the new stuff. Even the BCSN is now there. Tony van Ree (Teunis) Hobart, Tasmania Australia On Thursday, November 23

Re: basic questions in config

2000-11-23 Thread Tony van Ree
In the switches it allows one to turn on or off the WEB management functions. I assume it is the same in your device. To look at the equipment via a web interface makes it nice but be aware of any security type issues. Teunis On Thursday, November 23, 2000 at 01:09:05 PM, Brian wrote: > On

  1   2   3   4   >