VOIP on remote racks question [7:33040]

Hi All, I was thinking about renting time on remote racks such as ccbootcamp to learn voice but how do you actually check and see if it works and if it is dialing correctly? I am not sure if the lab subscription people get direction on this already but I was curious. On some I heard that you can

640-604 Switching [7:58384]

Anyone interested on trading study questions .. I have a new pdf file for routing... looking for a pdf for switching Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=58384&t=58384 -- FAQ, list archives, and subscription info: http:/

CCDA and appletalk help please

I will be writing the CCDA exam next week, and was wondering if there is any material on AppleTalk on it. I have been studying quite a bit and found that AppleTalk is widely covered, mind you this was the same for CCNA, and I found no questions regarding AppleTalk on the CCNA. Can anyone please an

Re: PIX question***************

port# it can't. If this is the case make sure you have a conduit allowing access from the external address to the internal address on whatever port the application requires. Regards Bob G Evan Francen <[EMAIL PROTECTED]> wrote in message E580CB8FBC72D211A94A00A0C9B57292020A503C@EXCH

Re: P.I.X

the image onto the pix. Regards Bob G "Gareth Hinton" <[EMAIL PROTECTED]> wrote in message 8t153s$et0$[EMAIL PROTECTED]">news:8t153s$et0$[EMAIL PROTECTED]... > John, > > Go to CCO software centre, download the rawrite executable along with the > image required.

Help with Frame Relay over DTE/DCE cable

I am trying to configure Frame Relay over a DTE/DCE cable, but even with a clock rate set on the DCE side, and frame relay switching configured on one of the routers, and the int on the switch configured as a interf-type DCE, I am still always getting it to go up for a second on reload, but then i

Multihoming BGP with two seperate ISP's via single router that [7:19328]

Hello, I am multihoming BGP with two seperate ISP's via single router that is connected to a PIX. When I shutdown the one of my serial ports to one of the ISP's you can see the BGP table removing paths. All trace's show that the router starts routing to the ISP that is still active, but all the w

RE: Passed Switching Exam

Sorry for the spam but I got 923 yesterday But have to say that this was the worst test I've taken for ambiguous questions that made little sense Though I must have got a few right -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 25

RE: redundant NICs

From: Windows NT/2000 Discussion List [mailto:[EMAIL PROTECTED]]On Behalf Of Bob Vance Sent: Thursday, January 25, 2001 5:25 AM To: [EMAIL PROTECTED] Subject: Re: redundant NICs Thanks, Denis. Someone else (off the list) mentioned "Intel", as well. So, is the standby/failover simply built i

Docs CD - where is it?

Has Cisco discontinued the Docs CD? (I used to get one quarterly as part of the consultant program -- I still have access to the Web site and the online doco there. ) If not, how do you get it? - Tks        | BV 

RE: redundant NICs - theory question

inal Message- From: Allen May [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 25, 2001 3:35 PM To: Bob Vance Subject: Re: redundant NICs That's what the Intel Adapter Teaming does. Very kewl software. It detects when connectivity goes down and will fail over to the other nic if either the s

RE: Subnet question

My contrarian $.02 :) >Typically the first and last subnet are not used, This might be true, but >toss out 176 and 191, is a non-sequitur :) The 0 and -1 subnet restriction only apply to classful considerations. We're already out of classful thinking here, because we were given a non-/16 blo

RE: redundant NICs

ical Consultant,  SBM, A Gates/Arrow Co. Vox 770-623-3430   11455 Lakefield Dr. Fax 770-623-3429   Duluth, GA 30097-1511 ===== -Original Message- From: Bob Vance [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 25, 2001 1:50 PM

RE: AIX route add

add route to network 10 out the 10 interface and then default out the other route add net 10.0.0.0 netmask 255.0.0.0 10.1.1.1 1 route add net default 192.168.1.11 The above are HP-UX specific so make your AIX changes. As to making it permanent -- I know nuttin' 'bout AIX, but you *could*

RE: Zero for a host address

Believe it or not, I did once see (a bug) where the OS didn't allow a zero in a byte of the host portion of the IP address, even though the *total* host portion was not zero!! (I can't remember which OS, though -- I'm thinking an early HP-UX, but possibly Windoze). E.g., something like, 10.10

RE: Ethernet switching

Before an ARP is done, however, the PC would see if the other host is on the same subnet. If not, it would look for a route to the other's network. In the case of /24 mask, they are on different subnets, so no ARP would be done. However, IIRC, there is a trick that can work, at least on PCs -- i

RE: NT Routing Problems

In order to talk (e.g., 'ping'), the sender must have a route to the receiver *and* the receiver must have a route back to the sender (for the replies!!) :) If you are on 1.x and have a route to 2.0 route -p add 192.168.2.0 mask 255.255.255.0 192.168.1.3 metric 1 then your packets can get *

RE: Ethernet switching

>a station doesn't send an ARP for a station not on its subnet. >(There are workarounds to this, such as not configuring a default >gateway I don't believe that this is correct. If there is no route, default or better, to the other (sub)network, then you'll get something like "network unre

RE: Require a jury's opinion as to the correctness.

When you copy to NVRAM or TFTP, the only reason to so is so that you've saved the current, running config in case the system goes down. After all, if the system never went down, you'd not need a config in NVRAM :) Thus it does *not* merge, in that direction -- it makes an exact *copy*. ---

RE: loadbalancing with NIC's

> Otherwise, the 802.1D spanning tree algorithm will block more >than one card; I don't think that this is correct (yikes !! :) If the server is not acting as a bridge how could the two connections matter, vis-a-vis STP. In fact, Intel touts just a solution with their NIC "teaming" concept, with

RE: loadbalancing with NIC's

-623-3429   Duluth, GA 30097-1511 = -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Bob Vance Sent: Friday, February 09, 2001 5:27 PM To: CISCO_GroupStudy List (E-mail) Subject: RE: loadbalancing with NIC's > Otherwise, t

RE: A inquiry about ARP behavior, vendors, and differences

>because sometimes removing the default >gateway didn't cause a problem. That's interesting. I've never run across an OS implementation like that (that I know of :), but I've been pretty much limited to Windoze and various Unices. Can you remember some specific examples. Now that I think about

RE: A inquiry about ARP behavior, vendors, and differences

Actually, rather than "route-to-self", as I used in my other post, I would be more correct to say "route-to-interface". When the IP stack sees that the default route is the interface, it ARPs for non-addresses as well as local. >would it behave the same way if the default gateway was set to a >l

RE: loadbalancing with NIC's

Thanks, Howard. (at least this means that my posts *are* being seen on the list :) >Loadsharing and failover aren't always the same problem, although >they often are related. Right. Originally, I was just looking for a failover solution and found that Intel supported *both* "Automatic Load Bal

RE: loadbalancing with NIC's

Interesting. Intel supports load balancing ("adapter teaming"), but it says that it only does so on output, implying that only the "primary" adapter responds to ARP requests (until a failure, when the "secondary" takes over all functions, providing for failover as well as load sharing). I had ea

In the market to buy routers

Hello, If anyone out there has spare equipment or looking to unload their lab, I am looking to setup my home lab in the near future. I am in the market for 25xx or 26xx routers and 19xx or 29xx switch. Thanks, BB _ FAQ, list archives, and subscription info: http

Connecting 2 routers via 56K CSU/DSU's?

All, Does anyone know if I can connect my 2-2524's via their 4-wire 56K CSU/DSU's? I know I can connect them via the 5-in-1 modules with a DB60 back-to-back cable, but I don't know if a 56K will connect to another 56K module. Thanks, Bob _ FAQ

Re: Connecting 2 routers via 56K CSU/DSU's?

Thanks Jack. Do you know, or does anyone for that matter, for sure that this works? I currently only have 1 56K CSU/DSU module and would like to purchase another, though I want to be sure it works prior to purchasing. Thanks again, Bob ""Jack Yu"" <[EMAIL PROTECTED]&g

Re: Connecting 2 routers via 56K CSU/DSU's?

Doh. Never mind. Someone pointed me to: http://www.cisco.com/warp/public/471/75.html#command Thanks again, Bob ""Bob Timmons"" <[EMAIL PROTECTED]> wrote in message 969h6n$50m$[EMAIL PROTECTED]">news:969h6n$50m$[EMAIL PROTECTED]... > Thanks Jack. Do you

RE: environmental device

mbled on a posting describing the setup and tried it out... Perhaps there is something cheaper on the market now but I couldn't find anything a teay or so ago. I needed the contact inputs more than the temp and humidity Bob -Original Message- From: Jim Newton [mailto:[EMAIL P

RE: Windows 2000 sniffer

with problems in the past There is also a large price difference also Plus SnifferPro has hardware capture devices for just about every transport possible. Bob -Original Message- From: Christopher Supino [mailto:[EMAIL PROTECTED]] Sent: Monday, February 12, 2001 10:12 AM To:

RE: Can someone interpret this please?

switched but bad in the fact that the router is getting overloaded on traffic at it's interfaces. The problem could be cuased by other things too but without more info it's hard to say.... Bob -Original Message- From: Kevin Wigle [mailto:[EMAIL PROTECTED]] Sent: Monday, February 1

VLANs - 2 subnets, ARPing

I was reviewing some old stuff and came across this one. >The only exception to this is if you define the DG [default gateway] for a >device as its own IP. In this case, the machine will issue an arp request >for all destinations. ... >If the destination being arped for is on the same physical >

RE: NAT & HSRP Problem

#x27;t use the virtual MAC address but uses the actual physical address I've heard that they are working on a enhancement that should address both issues. Hopefully it will be out in 12.2x. Bob -Original Message- From: Jason Fletcher To: [EMAIL PROTECTED] Sent: 2/16/01 3:24 PM Subj

HSRP and UDP forwarding.

I was told this in another venue: >It is the nature of HSRP. Both routers listen to broadcast traffic. Both >routers are configured as a DHCP and BOOTP relay agent in order to get >redundancy. So all DHCP and BOOTP broadcast traffic is sent twice to the >central server. Is there some reason for

RE: HSRP and UDP forwarding.

-Original Message- From: Erick B. [mailto:[EMAIL PROTECTED]] Sent: Sunday, February 18, 2001 5:43 PM To: Bob Vance; CISCO_GroupStudy List (E-mail) Subject: Re: HSRP and UDP forwarding. Look at this way. HSRP (and VRRP) share a virtual IP address among the devices participating. Hos

RE: Creating Multiple Interfaces on an Ethernet Port

I would swear that I read that "secondary" was eventually going away and the sub-interfaces would replace it. Am I dreaming? - Tks        | BV    | Sr. Technical Consultant,  SBM, A Gates/A

RE: Reverse DNS

It's a good idea to have reverse entries for forward names that are visible to the Internet -- some mail servers do a reverse lookup to "verify" that you are valid and won't receive your mail without the reverse lookup. Typically, your ISP will be authoritative for the zone from which your IP spa

RE: Reverse DNS

Duluth, GA 30097-1511 = -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Bob Vance Sent: Tuesday, February 20, 2001 7:39 PM To: CISCO_GroupStudy List (E-mail) Subject: RE: Reverse DNS It's a good idea to have reverse entries

Any freeware TACACS and/or RADIUS servers out there for NT?

I've been trying to find something like this. Seems there are a couple of RADIUS servers, but few TACACS and I can't find anything that's freeware or reasonable shareware (Hey, it's for a lab for cryin out loud). Help? Anyone? _ FAQ, list archives, and subscript

RE: Dial-Up Experts... (completely off topic but I can't help it)

text on a oscilliscope's screen... These computers came out after the boxes with all the paddle switches (Altair8080) but before video was a "standard" item Actually with the other thread about age I am starting to feel old.. Sniff Bob -Original Message- From: Ho

Re: ??Fw: need clarification: ip unnumbered in routing tables

Check out http://www.cisco.com/warp/public/701/20.html "Priscilla Oppenheimer" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > At 02:15 PM 2/26/01, nobody wrote: > >Is the below a dumb question? > > No. > > > >Nobody replied. Can somebody enlighten me? ;-) >

RE: wildcard in access-list

>Why? Less processing. Elegance :) Cleverness :) More documentation ~%[ I love that sort of stuff -- hmm, I guess this means that you wouldn't hire me, eh, Howard? - Tks        | BV    |

RE: wildcard in access-list

Let's see... You don't care whether bit 16 (or is that 17 :?) is a 0 or a 1, right? Then the wildcard bit can be 1 :) A general statement would be: If you have two otherwise identical ACL statements with addresses that differ only in one bit position, then you can combine the ACLs int

RE: wildcard in access-list

-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Howard C. Berkowitz Sent: Sunday, March 04, 2001 11:35 AM To: [EMAIL PROTECTED] Subject: RE: wildcard in access-list > >Why? To which Bob Vance responded, > >Less processing.

Re: Backup for CAT 3500 switches

fig to a TFTP server using SNMP. WrNet can be combined with the Windows NT Scheduler service to automate the backups of Cisco router configurations." Let us know if this works for you. Bob ""Thomas"" <[EMAIL PROTECTED]> wrote in message 981fcj$bju$[EMAIL PROTECTED]

Re: Hardware Req's

5MB for the Flash. The largest IOS I could find on CCO was 16,158,604. I compressed that down to 7,249,938. That would fit nicely on 8MB of Flash and would definitely require 16MB RAM. HTH Bob > Can someone tell me the minimum hardware requirements for IOS 12.x with > ip/ipx/at routi

Re: Hardware Req's

sh if required. Bob http://bobtimmons.home.mindspring.com/bin/mzmaker.exe Please note that this utility only runs on a "DOS compatible" platform (no MACs, no UNIX, etc.) Also, please note that the flash images it produces will run only on 68000-series Cisco routers (eg. 3000, 2500, older 400

Re: DCE to DTE no CSU/DSUs

If you're using a back-to-back cable, the DCE will ALWAYS be the router with the DCE side of the cable. If you're doing frame-relay, and using 1 router to be the frame-relay switch, you'd typically use the DCE side of the back-to-back on the frame-switch for all routers connected to the frame-rel

RE: Discontiguous networks

>The binary mask for last octet would be 1010. Actually, it's worse than that!! 1010 = 128 + 32 = 160, not 148 :| 148 = 128 + 20 = 128 + 16 +4 = 1001 0100 I'll let you fill the rest in :) - Tks        |

RE: Discontiguous networks

>it was with two mask bits. I think that Howard would say that it was a 2-bit mask :) - Tks        | BV    | Sr. Technical Consultant,  SBM, A Gates/Arrow Co. Vox 770-623-3430   

RE: Sample CCNA test question..bogus?

"D" is the only possible answer to give on a test, since it's pretty clear what the tester meant :) I guess the question could have been worded: "Given the Class B network 172.16.0.0, using a prefix length of 19, which of the following is a valid address? " Or much more simply and clearl

Re: Certification Zone

I've never had to deal with their customer support, but that aside, the money is worth it. The whitepapers, labs & exams are top-notch, I haven't seen its equal. You can get a free whitepaper each month, so you can check them out ahead of time, but the archives are what's worth the money. > >www

Re: bri flapping with demand cirquit/igrp redistribution

Yes i do have passive BRI on IGRP, and also, the way it is done now, it restricts ALL networks, if you look at the access-list 15 it has one statement and then explisit deny all. still not working. - Original Message - From: "Jay Chandradas" <[EMAIL PROTECTED]> To: "Netguy" <[EMAIL PROTEC

Re: bri flapping with demand cirquit/igrp redistribution

did that, still doesn't work. i'm tagging on going out to IGRP and then blocking that tag from coming back into OSPF. still bri is flapping. what the hell? i thought we worked this problem out in groupstudy! HELP! - Original Message - From: "Jay Chandradas" <[EMAIL PROTECTED]> To: "Netguy"

BSCN

I just recently failed the BSCN test and I have a question. How do you find the CIR of a Pipe that has Ex: 2 64 and 1 128 PVC's? Would it be the least PVC times the # of PVC's or what would be the answer. Any help would be apprecited. Thanks. _ FAQ, list archi

exam prep

Does anyone have any Exam prep tests that they would like to exchange for? I would like the BSCN from Beachfront quizzer if possible. I have BSCN and BCMSN from Mcse2be.com, and would like to exchange with anyone if they have another exam prep for the BSCN. _ FAQ

BGP Update Message Contents?

Hi, I haven't had a chance to run this through a sniffer yet to examine the packets, but am wondering if someone could help me understand the rfc1771 reference to BGP update messages. When a BGP update messages is sent describing a route, are several update messages sent, each with a singular pat

OSPF Demand-Circuit External Routes

All, I have a question in regardds to using the ospf demand-circuit. If you are using ospf demand circuit across an ISDN line and do not want it to dial when external routes that were redistributed into OSPF flap how is this done? Thanks, Jack _

Re: CCIE LAB Groupstudy list

g like vger.kernel.org does, where you farm out the mail to volunteer servers e.g., all mail for .org gets sent to server A, all mail for .us, .ar, .id gets sent to server B That way your server is sending out one message for each delegated domain, and they handle a portion of the lo

FW: 100BaseT Between Buildings

I would definately look at the Aironet wireless bridges that Cisco sells, if you have line of site? I have installed 2 at work and am about to install 8 more. They do everything that is advertised so far. I have had no problems with them. Feel free to email me directly if you have any questions

why is routing needed with VLANs

OK. I must be brain dead, today. (and, yes, Chuck, I *have* had my morning dose of Diet Coke :) and, yes, I know, "What's so special about 'today' "? ) As far I can understand it so far, about the only benefit that I see from VLANs is reducing the size of broadcast domains. Suppose that

RE: why is routing needed with VLANs - ARP?

ED]> Sr. Technical Consultant,  SBM, A Gates/Arrow Co. Vox 770-623-3430   11455 Lakefield Dr. Fax 770-623-3429   Duluth, GA 30097-1511 = -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Bob

RE: why is routing needed with VLANs

ger [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 16, 2001 12:48 PM To: Bob Vance; [EMAIL PROTECTED] Subject: Re: why is routing needed with VLANs A VLAN is, by definition, a separate subnet. If you decided to separate a single LAN into two VLANs, you'll have to change your addressing sc

RE: why is routing needed with VLANs - ARP? - follow-up

Arrow Co. Vox 770-623-3430   11455 Lakefield Dr. Fax 770-623-3429   Duluth, GA 30097-1511 = -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Bob Vance Sent: Tuesday, January 16, 2001 12:50 PM To:

RE: why is routing needed with VLANs - ARP? - follow-up

Arrow Co. Vox 770-623-3430   11455 Lakefield Dr. Fax 770-623-3429   Duluth, GA 30097-1511 = -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Bob Vance Sent: Tuesday, January 16, 2001 12:50 PM

RE: Connecting 3640s

Are you using a T-1 x-over cable to connect the 2 T-1 cards? You need a cable with pins 1-2 crossed to pins 4-5, pins 4-5 corssed to pins 1-2... Are the line coding settings the same on each? -Original Message- From: Sampy Ren [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 17, 20

RE: why is routing needed with VLANs

And, I suppose (more idle speculation, Bob??) ... If you had two sets of devices and no need for communication between those sets, you could theoretically create 2 VLANs with addresses all within the same subnet (ignoring any possible restrictions in a particular piece of switch code). Even

RE: Multicast: Router and Switch locations

In a simple setup like (where you are not actually routing multicast traffic but would like CGMP to control multicast traffic at the switch check out: http://www.cisco.com/warp/customer/473/38.html It can be done as long as you have 1 router interface in the VLAN. The secret is to not enable mul

RE: why is routing needed with VLANs

one would need a document for, given RFC's and such are designed to enable multi vendor inter operability among other things. -pete *** REPLY SEPARATOR *** On 1/17/2001 at 1:33 PM Bob Vance wrote: >And, I suppose (more idle speculation, Bob??) ... > >If you had t

RE: why is routing needed with VLANs - ARP?

== -----Original Message- From: Baety Wayne A1C 18 CS/SCBD [mailto:[EMAIL PROTECTED]] Sent: Friday, January 19, 2001 6:11 AM To: 'Bob Vance' Cc: CISCO_GroupStudy List (E-mail) Subject: RE: why is routing needed with VLANs - ARP? Because VLANs a

RE: Remote Telnet access via dial-up

is always a trade off in security and convenience Unfortunately I've had many TAC cases involving IOS bugs that could not have been solved via normal "secure" methods... Bob Johnson -Original Message- From: James Haynes [mailto:[EMAIL PROTECTED]] Sent: Friday, January 1

RE: How to configure bind with less than a block of ip's?

It's helpful to realize that there's really nothing different between a "forward" zone and a "reverse" zone. The former *generally* contains A (address records) and latter *generally* contains PTR records, but, both zones can and do carry other record types (SOA and NS, obviously, but CNAMEs, etc

CCNA 2 and subnets

Sorry for the lame question, but I gotta know :| We know that subnet -1 (all ones) is valid to config in IOS and that 0 is OK with ip subnet-zero. For purposes of CCNA 2, do we assume that subnet 0 and -1 are valid, vs. CCNA 1 (where they were not) for questions like, "How many subnets c

RE: CCNA 2 and subnets

BM, A Gates/Arrow Co. Vox 770-623-3430   11455 Lakefield Dr. Fax 770-623-3429   Duluth, GA 30097-1511 = -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Bob Vance Sent: Monday, January

RE: But isn't that the routers job???

LOL. You're right, it *is* an interesting way to phrase it. >"... doing route lookups for every packet that comes in the router." >Correct me if I'm wrong but isn't that what a routers supposed to do??? Actually, metaphysically speaking, I'd say, "No!" The router's main job is to send the packet

RE: CCNA 2 and subnets

Dr. Fax 770-623-3429   Duluth, GA 30097-1511 = -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Brian Lodwick Sent: Tuesday, January 23, 2001 1:17 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subje

OT - Ascom Router Info Needed

I've come across an abandoned (one of the few perks of working in wire closets) Ascom Timeplex "Time/LAN Access Router"... It works but I neeed to find some documenation for it ( at least to reset the configs)... It has 2 AUI ports so should be a fine addition to the home lab (though divorce is m

RE: CCNA 2 and subnets - Yikes

xam x^2 -1 is the correct answer. I did get a question on the similar lines & I answered it based on this, it must be correct since I got a 100% for that topic. ""Bob Vance"" <[EMAIL PROTECTED]> wrote in message 002d01c08573$2af4e680$[EMAIL PROTECTED]">news:

OT (sort of) TAC Horror Stories

Just curious about other peoples experiences with TAC on products "gone bad"... 1) Get call while almost in bed at 9:30 PM 2) 3548XL GigE interface goes down... 3) Restart and power cycle switch to no avail.. 4) Swap out GBIC and fiber patch with no more luck... 5) Call TAC, luckily equipment is

RE: OT (sort of) TAC Horror Stories (Best to change the title to SmartNet QA horror stories))

case is was bad QA by Smartnet. I consider receiving 3 defective replacement units (covered under a 7x24x4 Onsite Smartnet contract) over a 1 week period a "horror story" but I perhaps should not be blaming TAC... Bob _ FAQ, list archives, and subscri

Re: Recent Posts

on and on and all of us generally get courteous answers or no answers which means that somebody's practicing "If you can't say something nice." Anyway, thanks Lifelong Learner for your appeal for courteous professional dealings with each other. I second the motion.

RE: Zone Delegation/Reverse Delegation

The reverse delegation is done by whomever has been delegated authority for the parent of the reverse domain, just like for the forward domains. E.g., whoever has authority for xxx.yyy (yyy.xxx.in-addr.arpa domain) will delegate authority for any xxx.yyy.nnn. After all, nnn.yyy.xxx.in-addr.arp

RE: Zone Delegation/Reverse Delegation

  Duluth, GA 30097-1511 = -Original Message----- From: Bob Vance Sent: Tuesday, September 19, 2000 12:00 AM To: clst Cc: Benny Leong (HTHK - Senior Engineer II - iServices Development, NNSD) Subject: RE: Zone Delegation/Reverse Delegation I

Re: personal firewall

Netscreen 5's are realatively inexpensive and support fully functional NAT about the size of a mini hub. Bob Watson CCNA Jim Bond wrote: > Hello, > > Any recommendation on a good hardware personal > firewall? I'm looking for a not too expansive, easy to > confi

7206vxr From ATM to Frame????

found reference configs on the web site to date. Bob Watson CCNA **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list

Home lab

Does anybody know of any good place to purchase a home lab to study for the ccnp series of tests? Any information would be much appreciated. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UP

Re: Home lab

Thanks for all the great suggestions eveyone!!! I'm sure they'll be helpful. **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.h

Re: OT: Ethernet Trivia

I'm going to have to say that the answer to that is: The one that transmitts first! The question never said that they were transmitting at the same time and/or on the same physical segment. > >Let's say we have a 10Mbps and 100Mbps interface. Both transmit the same > >sized > >frame over the sa

Re: OT: Ethernet Trivia

Frank wrote: > > Let's say we have a 10Mbps and 100Mbps interface. Both transmit the same > sized > frame over the same type of media and over the same distance and neither > experience > a collision. Which will get to the destination first? The one on the 100MB interface. Hint: "Serializa

Groupstudy port 25 refusing connections...

Paul, I've got mail queued since yesterday. Trying the newsfeed. -Jay **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html

Re: OT: Ethernet Trivia

Nnanna Obuba wrote: > > Let's say we have a 2 lane and a 5 lane road, 2 cars > travel at the same speed over those roads,and neither > experiences traffic, which will do 100 miles first? Not exactly. You're standing at the city limit sign entering Switchville. The lead cars of two 512-car mot

List change?

Has something changed with the list? Prior to yesterday I was getting 100+ emails overnight that awaited me in the morning. The last two days I've only received 40 or so over night? Is something wrong with the list or has comething changed? Bob Sites, CCNA System Engineer **NOTE: New CCNA

ATM question

Will the cisco 7206vxr support FRF.5 Frame Relay-ATM Interworking function, which enables Frame Relay voice or data traffic to be encapsulated in ATM cells. If so does this mean I could map Frame pvc's within the atm ds3 interface on the router to talk to frame sites of mine? On the satellite en

Re: TCN BPDU confusion

In my experience you would always want to turn portfast on in end point segments especially those simply connected to workstations and servers since they shouldn't be participating in creating ne type of bridging loop issues "Rampley, Jim" wrote:   I'm reading the Cisco LAN switching book (great

Re: CISCO SWITCH

3524xl series has some redundancy functions to it if you are refering to backbone failover problems. ie using 2 gbic cards to different backbone connections and such. Also has the router IOS built in which has it's own pro's and con's associated to it. Pushkar Shirolkar wrote: > hi, > > i have

Re: WHIZZ KIDS WHO HAVE THE CCIE number

ce compensation). Now I'm working toward my CCNP along with a full course load here at the University of Toledo, where I'm studying Computer Science and Engineering Technology. Well all I'm saying is that it interests me and I still have time for a girlfriend and other s

Aironet Wireless

re anything I can do to improve the "quality" of the signal. Everything seems to be working fine, but I can't stop thinking that the quality could be improved in some way? Anyone from Cisco have advise on this? Bob Sites System Engineer, CCNA _ F

OSPF Totally Stubby Areas and area default-cost

was a totally stubby area? I would very much appreciate it if someone would please set me straight. Thank you. Bob Hunter, CCNA, CNE _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure

Re: OSPF Totally Stubby Areas and area default-cost

stub areas? If so, why is there a command to assign an ABR with a default cost? I don't doubt it; I just don't understand the reasoning. Appreciate replies. Thank you, Bob -- > _ FAQ, list archives, and subscription info: http://www.groupstudy.com

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