OSPF question

Hello all, I am wondering if some could help clear up a query in regards to router = & network lsa's (Type 1&2).=20 Does the DR flood the router lsa type out to other segments in an area?=20 Thanks in advance.. _ FAQ, list archives, and subscription info: http

Re: Full Duplex

The 2Mbps link i had mentioned is a serial link (E1) & not an ethernet link. regards akshay -- Network Operations (Mumbai) Bharti BT Internet Ltd. Tel:- 91-22-6127242 91-22-6127179 Email :- [EMAIL PROTECTED] "dark_baby" <[EMAIL PROTECTED]> wrote in message 96vudv$dqr$[EMAIL PROTECTED]">n

% Connection refused by remote host

Guys, I don't have a modem I'm trying to telnet to it's console port. i.e. AS2511-RJ (async port --> router's/Firewall console port). I hope I made it clear and sorry for the misunderstanding. my config: line 1 2 no exec transport input all stopbits 1 rxspeed 19200 txspeed 19200 line 3

Re: Tax Credits

The only tax relief I know of is on your Schedule A. There of course, these expenses are only deductible after they exceed 2% of your adjusted gross income & then only the amount above the 2% threshold. If you own your own business, I would expect you could expense or depreciate the assets. HTH

Cisco Message

Has anyone of you see the following message before? This is from a Cisco 2500 series router. *Mar 2 02:30:52.915: %LANCE-3-UNDERFLO: Unit 0, underflow error *Mar 2 02:31:10.587: %LANCE-3-UNDERFLO: Unit 1, underflow error What is most likely be the cause of the above problem? Thanks. ___

Re: OSPF config

Hi , Can i ask ?? but i thought that the null0 int was always up (i.e loopback fashion) so what is the point of putting the second null0 statement??? Confused...(but thick enough to be happy) steve >From: "Erick B." <[EMAIL PROTECTED]> >Reply-To: "Erick B." <[EMAIL PROTECTED]> >To: Jon Kuhn <[

Re: Cisco Message

Hi Kevin, Here you are. Error Message: %LANCE-3-UNDERFLO Unit [dec], underflow error Explanation: The Ethernet hardware is requesting data faster than the system can supply it. This should never happen unless a serious malfunction has occurred. Recommended Action: Contact Cisco Systems. C

Re: NULL0

http://www.cisco.com/warp/public/471/route_to_null_interface.html try him, Ta. Rod # - Original Message - From: "mbgupta" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, February 21, 2001 10:24 AM Subject: NULL0 > Can anybody link me the paper where I can understand

NULL0

Can anybody link me the paper where I can understand the Null 0 concept??? Urgently requested... Thanks Manish _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PR

OSPF lsa type 1 & 2 question

Hello all, I am wondering if some could help clear up a query in regards to router=20 & network lsa's (Type 1&2). Does the DR flood the router lsa type out to other segments in an area? Thanks in advance.. _ FAQ, list archives, and subscription info: http://ww

RE: OSPF lsa type 1 & 2 question

The LSA Type 1 (Router) is generated and flooded by each router within the area. This will include the DR, since LSA Type 2 is the one generated by DR specifically. So the answer to your question is yes, because DR are like any router which should flood LSA Type 1 to all segments within the area.

Re: OSPF lsa type 1 & 2 question

I would also emphasize that the functionality of the "DR" is an *interface* thing, not a router thing. A router might be the DR on one interface, but it might not be the DR on another interface (in fact, this is good design - you don't want the router to be burdened with having to be the DR on a

RE: Radius server - which one should I use ?

If you have the money Cisco Secure ACS product Version 2.6 is pretty good does both Tacacs+ and Radius. Works with all the Cisco stuff even wireless (Dynamic WEP keys) If you want all the features you need W2K and an it take a pretty beefy box to run it right. Ask your Cisco sales rep for a demo

Re: 2502 router problem

I found CDP very useful for troubleshooting, interface up-down, you have layer one, if CDP is enable on both ends, show cdp neighbors will tell you if also layer 2 is available. Is of no use when back-to-back connections but very handy when connected thru a real cloud. Daniel Cotts wrote: > The

Re: HDLC

"Howard C. Berkowitz" wrote: > > I wasn't aware of that! Thanks. > > But isn't loop detection also a PPP option? > Yes, it's described as part of RFC1661, but it might be a catch-22. The magic number field used for this is optional and must be negotiated. Cisco routers do attempt magic number n

RE: Reverse DNS

I should clarify that the ISP will add CNAMEs for the *entire* partial IP range assigned to you, regardless of whether you have a matching PTR record -- you add/modify the PTRs as needed. Then the ISP will never have to make another change. Suppose you have 1.2.3.16/28. Then the ISP's reverse wil

Re: CID beta score report

I bet they want to delay the result for 3-4 months so that we will forget all those 300 qns! Robert Padjen <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Cisco has announced that no beta scores will be > released until the stock price hits $35/share. > >

Re: CCIE salary

The DC market rate for CCIE's is around $125. This varies with how long you have been a CCIE and what else you know... Z >From: Stephane Wantou Siantou <[EMAIL PROTECTED]> >Reply-To: Stephane Wantou Siantou <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >Subject: CCIE salary >Date: Wed, 21 Feb 200

Re: Where can I get list of CCIE members

The email address is [EMAIL PROTECTED] Z >From: ElephantChild <[EMAIL PROTECTED]> >Reply-To: ElephantChild <[EMAIL PROTECTED]> >To: Kiran Kumar M <[EMAIL PROTECTED]> >CC: [EMAIL PROTECTED] >Subject: Re: Where can I get list of CCIE members >Date: Wed, 21 Feb 2001 11:54:28 +0100 (CET) > >On Wed,

New Modem Troubleshooting Trick

Actually, this isn't really a troubleshooting trick, but a potential fix for a modem that is locked up. We came in at 4:30 this morning to do some intrusive testing that would take down every automated teller machine in our network for the length of the test. We went through the first steps in t

Re: Full Duplex

Hi akshay, If its full duplex you will get 2Mbs of transmit bandwith & 2Mbs of receive traffic... In a half duplex link you will get a total of 2mbs for transmit and receive. hope the above helps, Santosh Koshy ""Network Operations"" <[EMAIL PROTECTED]> wrote in message 9706m3$ouv$[EMAI

CISCO PIX FIREWAll ----HELP

Has anybody come across when the pix firewall takes control of the static arp table. What commands in the PIX would cause something like this?// Please help Craig Hyman SUN SRS Implementation Team Help Desk Tier 2 [EMAIL PROTECTED] Broomfield Office 303-272-2661 Virtual Office Phone Number 925-7

CID Exam tips

Hi I'm writing the CID 640-025 exam on Monday. I want to know if the exam covers ATM and StrataCom Switches. Where should i concentrate on. Your valuable contribution will be highly appreciated. __ Do You Yahoo!? Yahoo! Auctions - Buy the things y

Help (WIC)

Guys, I have a cisco 2525 router and need to know where I can get two WIC cards (serial interface) at a reasonable price. Can anyone out there in group study land help me with this? Thanks PS: I also have an 8-port ISDN 4000 series module for sale, if anyone is interested. Thanks

Network Monitoring

This would be the out of subject but I need your help. We've been trying to setup network monitoring systems. I tried to find what is the most important to check on external network. Company has more than 20 datacenters worldwide. Is there any white paper that explain in detail? Thank you. Don L

RE: HOWTO: Make your own Cisco console cable (RJ-45 to DB-9/DB-25 )

OK here are the pin outs for a RJ45 to db9 Shell so that you can use a straight patch cable to connect to the console port. I keep a couple of these in my goodie bag so I don't need to keep roll-over cables. Saves space. I also keep a couple of Ethernet crossover adapters so I can use a straigh

Re: OSPF lsa type 1 & 2 question

At 10:14 PM 2/21/2001 +1100, Blazer wrote: >Hello all, > >I am wondering if some could help clear up a query in regards to router=20 >& network lsa's (Type 1&2). > >Does the DR flood the router lsa type out to other segments in an area? > >Thanks in advance.. Let me try to clarify some OSPF termi

4 Ethernet Int

New to the cisco world. Does anyone know what the smallest Cisco router I can place 4 routable fast ethernet interfaces might be? TIA _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure viola

RE: 4 Ethernet Int

It will be the 3600 series. 2 10/100 Ethernet 2 WAN Card Slot Network Module NM-2FE2W= $3200 Two of these cards would fit in a 3620. I can't find anything for the 2651. If one of the above cards would work in it - that might be less expensive. Those cards are not listed for the 2600 series on t

HSRP

If I have two routers running HSRP, what is the physical connection of = the routers to the next device? I have a serial port on each router, but = only one port on the smart jack or CSU/DSU. _ FAQ, list archives, and subscription info: http://www.groupstudy.com/li

Re: Creating Multiple Interfaces on an Ethernet Port

Oh yeah. Nobody said it's a layer 3 issue. It's obviously an IOS issue since it doesn't make sense why it can't be configured that way. NT servers can have one NIC with multiple IP addresses. Yonkerbonk <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > You can ad

Re: HSRP

You can't run HSRP that way. Both routers should have an interface connected to the same subnet... "NetEng" <[EMAIL PROTECTED]> wrote in message 9711m7$jr5$[EMAIL PROTECTED]">news:9711m7$jr5$[EMAIL PROTECTED]... > If I have two routers running HSRP, what is the physical connection of = > the rout

c6500 with native ios

has anyone upgraded c6500 from catOS to nativeIOS? if so lend me some technical expertise. thanks. --- FREE! The World's Best Email Address @email.com Reserve your name now at http://www.email.com _ FAQ, list archives,

Network Security

I'm looking for recommendations on a couple of good network security books. Any suggestions from the admins out there? Thanks, Ben _ Email your boss can't read - sign up for free disinfo.net email at http://www.disinfo.com, your

Re: Full Duplex

So on a full-duplex 100 mb ethernet link you could theoretically get 200 mbps throughput?? I have had this argument with several people before. I thought that 100 mb each direction being possible, if both parties transmit at the same time but in different directions, you still have 200 mb of thro

RE:

we also experienced Cef p[roblems pertaining to what you describes.. but they are less frequent in the later IOS releases 12.1.5 + Regards, Jason Baker Network Engineer -Original Message- From: Tony van Ree [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 22, 2001 8:55 AM To: st

RE: 4 Ethernet Int

correct 1e2w,2e2w, 1fe, 1fe2w and 2fe2w do not work in the 2600 series. Regards, Jason Baker Network Engineer MCSE, CCNA -Original Message- From: Daniel Cotts [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 22, 2001 9:09 AM To: 'Avila, James'; '[EMAIL PROTECTED]' Subject: RE: 4 E

Frame relay lab problem - need help

Hi group, Tried to do Lab #9 (page 183 of All-in-one CCIE Lab Study guide). I was using a 4500 as frame relay switch and two 2501. Every 'Sh' command output were basically same as the book. The only exception is 'Sh frame map' on each of the two routers (RouterA & RouterB). RouterA#sh frame map

Re: protocol analyzers

NI Observer Gary Witherspoon <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Anybody have a good recomendation of a protocol > analyzer they have used and liked. I have never used > one, and was hoping to see what you guys recommend. > > thanks in advance > >

Micronet Solution Cisco Virtual lab

I have been using this lab for the past 2 days and it has been terrific. These guys are preparing for their CCIE lab too so they can customize the lab to fit your need. Joe __ Do You Yahoo!? Yahoo! Auctions - Buy the things you want at great price

Re: 4 Ethernet Int

Looks like you could do a Cisco 3620 with (2) NM-2FE2W and IOS 12.1.1T and 8x5xNBD Smartnet for $9,900 list. This will give you 4 Fast Ethernet interfaces and 4 Wic slots for WAN cards. If you are running this configuration and routing 4 Fast Ethernet segments I would recommend maxing the memory i

RE: 4 Ethernet Int

there is a NM-2FE2W module for the 3600 series that has 2 fast ethernet ports. You could install 2 of these in a 3620 for a total of four fast ethernet interfaces. I haven't seen or heard of anyone trying this so I would research the compatibility before doing any buying. I also would be skep

Re: New Modem Troubleshooting Trick

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: what is "content distribution" ?

Content Routing - this word is a misnomer. In a nut shell--If a Client wants , say www.x.xom, then if there is a x.com server hosted in California and one in New York, and if the CLient is in CA, the Client should be routed to the CA server. .2cents >From: Richard Bosire <[EMAIL PROTECTED]>

Re: VPN

Hi What do you guys want to know about VPN ? - >From: Our Mail <[EMAIL PROTECTED]> >Reply-To: Our Mail <[EMAIL PROTECTED]> >To: "N.Anand" <[EMAIL PROTECTED]>, [EMAIL PROTECTED], >[EMAIL PROTECTED] >Subject: Re: VPN >Date: Fri, 16 Feb 2001 09:06:02 +0400 > >Hi Anand & Gayatri, > >Please

Telnet to outside interface on PIX

I current setup VPNs with PIXs and have the hardest time getting the VPN to come up. Usually because the person on the other end doesn't have a clue. Security is on a concern until the VPN is up. I heard that it is possible to telnet to a PIX (not through the PIX, [i.e. NAT] because nothing exist

Re: Creating Multiple Interfaces on an Ethernet Port

try adding an ip address to it. "Tim Lovelace" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED]... > This seems to be incorrect. I tried this on a router I had spare and below > are hte results. It may be a newer feature, I am to lazy to look on CCO. > > Tim > > > Router2#sh ver > Cisc

Re: Help with Firewall

try this-- access-list 101 permit tcp any host x.x.x.x eq 80 access-list 101 permit tcp any any established access-list 101 deny ip any any x.x.x.x is the ip address of the webserver this will be applied to the serial interface inbound. you may also want to add other rules to this list to prev

Re: Creating Multiple Interfaces on an Ethernet Port

You can add IPX addresses to it, so it doesn't seem to be an issue of layer 3 addresses. I think it just a matter of Cisco IOS supporting it. Michael --- Kenneth <[EMAIL PROTECTED]> wrote: > try adding an ip address to it. > > "Tim Lovelace" <[EMAIL PROTECTED]> wrote in > message > news:[EMAIL

Multi VLAN Port

Dear All, What is the different of Multi VLAN Port and Overlapping VLAN? And what does a Switch type to support Multi VLAN Port? Thx _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violat

Re: where can I download free TFTP server?

Windows: www.klever.net/kin (look for PumpKIN) Also, Cisco and 3Com have free TFTP servers. Linux: You need to enable the TFTP service. Depending on the distro you have it may be there or not. You can download a tftp daemon too. --- "Sim, CT (Chee Tong)" <[EMAIL PROTECTED]> wrote: > H

where can I download free TFTP server?

Hi..Dear all, just a short question where can I download the free TFTP server and install on Windows NT or Linux? Tong == De informatie opgenomen in dit bericht kan vertrouwelijk zijn en is uitsluitend bestemd voor de geadresseer

RE: 4 Ethernet Int

nope FE modules are not supported by the 2600 range... go ahead try it. It is to do with the architecture of the router. Regards, Jason Baker Network Engineer MCSE, CCNA -Original Message- From: Michael Snyder [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 22, 2001 11:45 AM To

Re: CCIE salary

How much can a CCNP with SUN certification expect with 6 yrs experience in varying fields ? "Mask Of Zorro" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > The DC market rate for CCIE's is around $125. This varies with how long you > have been a CCIE and w

Re: where can I download free TFTP server?

www.solarwinds.com "Sim, CT (Chee Tong)" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi..Dear all, just a short question where can I download the free TFTP > server and install on Windows NT or Linux? > > Tong > > =

Re: Full Duplex

Yes it is "THEORETICALLY" possible but network communications hardly ever work that way... Santosh Koshy ""AndyD"" <[EMAIL PROTECTED]> wrote in message 9726tq$fj7$[EMAIL PROTECTED]">news:9726tq$fj7$[EMAIL PROTECTED]... > So on a full-duplex 100 mb ethernet link you could theoretically get 2

Re: CCIE salary

Is it per year or month.. Kiran On Wed, 21 Feb 2001, Mask Of Zorro wrote: > CCNP's make between $60K and $75K > > Z > > > >From: "AndyD" <[EMAIL PROTECTED]> > >Reply-To: "AndyD" <[EMAIL PROTECTED]> > >To: [EMAIL PROTECTED] > >Subject: Re: CCIE salary > >Date: Wed, 21 Feb 2001 19:55:53 -0800