Re: CID 3.0 study material/books?

2001-03-04 Thread Richard Chang
Well, I used the CiscoPress CID book and that's probably all you need to prepare for this exam if you already had your CCNP. Note that I would only recommend this CID books for those who want to take the CID test. I don't think it is a good Network Design book, you should have other reference ma

IBGP multihop?

2001-03-14 Thread Richard Chang
For EBGP, you can use the ebgp-multihop command when the neighbors are not directly-connected. I was just wondering whether there is a similar work-around that anyone know of for IBGP. Basically, I am using loopback interfaces on these two routers and they have to go through another hop before hi

Re: IBGP multihop?

2001-03-14 Thread Richard Chang
There is no requirement for IBGP neigbors to be directly connected. Make > sure that you have the routes for all of the intermediate links and the > loopbacks in your routing table first. > > ""Richard Chang"" <[EMAIL PROTECTED]> wrote in message > 98p8ls$ch

Re: IBGP multihop?

2001-03-15 Thread Richard Chang
routing table version 1 > > Neighbor VAS MsgRcvd MsgSent TblVer InQ OutQ Up/Down > State/PfxRcd > > 172.16.144.14 65001 8 8100 00:05:13 0 > > ""Richard Chang"" <[EMAIL PROTECTED]> wrote in message > 98prh1

Re: BGP multi-homed load sharing/balancing and redundancy [7:7463]

2001-06-06 Thread Richard Chang
Just a quick recommendation, get the Halabi's BGP book. It's indeed the bible for configuring BGP and I am sure you can figure things out with that book. Richard Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=7463&t=7463 -- FAQ

OT: power requirements for home lab? [7:8070]

2001-06-11 Thread Richard Chang
Just a quick question for those of you who have dealt with a home lab before: Currently I got 5 2500, 1 2926 and 1 4000 and just realized that I probably want to make sure that I don't blow my circuit-braker off once I turned all these on at the same time. According to Cisco's site, the 2500 woul

Re: Load Balancing for Applications [7:8260]

2001-06-12 Thread Richard Chang
Assuming that you have a router at home that you can plug both the cable modem and DSL in. If you only need to get hold of a specific IP (game server ) throught the DSL while everything else through the Cable, you could simply configure default route for the Cable while adding a static route for t

Re: Reverse Telnet Problem. [7:8455]

2001-06-13 Thread Richard Chang
Make sure you have "transport input all" in the line config. More on this link: http://www.cisco.com/warp/public/793/access_dial/comm_server.html Richard ""Tariq Azad"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hello Everybody ! > > I am trying to telnet my Cisco 2503 rou

Re: Two DSL circuits for Fault Tolerance [7:9200]

2001-06-20 Thread Richard Chang
I discussed fault tolerance a lot before with customers who has a web site that would like to be up all the time using DSL lines. As far as I can tell, there is just no easy way to achieve a high-level of fault tolerance without running some kind of dynamic routing protocols with your ISP. Your i

Re: Two DSL circuits for Fault Tolerance [7:9200]

2001-06-21 Thread Richard Chang
I had two go down was when NorthPoint shutdown > with warning. I think you idea of the MX records make since, but my question > is what about the NT box, two NIC cards ? is that what I need to make it > work? > > > Thanks, > > Steven V. Snead, MCSE, MCP+I, CCNA > > -Or

Re: Remote Access to Lan Switch [7:9435]

2001-06-21 Thread Richard Chang
Easiest way is to find a device on your LAN that you have access to at your remote location and then telnet to your switch from there. For example, you can telnet into your local router first and then issue a telnet 198.x.x.x over there. Richard ""Magenta Bloom"" wrote in message [EMAIL PROTEC

Help! VLAN & DHCP still giving me TROUBLE [7:9689]

2001-06-24 Thread Richard Chang
I've been hacking away for quite a while now! Can anyone point to a sample configuration file on the web with say 2 or more VLANs and one DHCP server? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=9689&t=9689 -- FAQ, list archi

Re: Console command [7:9805]

2001-06-25 Thread Richard Chang
Try "logging synchronous" To synchronize unsolicited messages and debug output with solicited Cisco IOS software output and prompts for a specific console port line, auxiliary port line, or virtual terminal line, use the logging synchronous line configuration command. Use the no form of this comma

Re: Can you show me some Newsgroup @ Redback Products? [7:9726]

2001-06-25 Thread Richard Chang
Just checked Redback's web site and I am surprised to find that they are still surviving. ^__^ Anyway, I used to work with Redback equipment a lot and the only site I used before is the redback.com support page. You do need a login to download their PDF files. I imagine that you should be able to

Re: Cisco Password Tools [7:9894]

2001-06-25 Thread Richard Chang
Run a search on yahoo and you'll find a lot of tools you can use. e.g. boson.com has a free tool you can download. Richard ""Swart Douwe"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Is anyone aware of any password decoding tools. > > I have a copy of the show run of a wo

Re: POP relocation [7:9897]

2001-06-26 Thread Richard Chang
Since you did not mention for sure whether you would switch ISP or not. 1. If you stay with the same ISP, they should be able to let you keep the same IP number especially for those 2 /24s. If they plan everything ahead of time and you keep the old IPs, it is indeed only going to be couple minutes

Re: what is loopback interface for ? [7:9493]

2001-06-27 Thread Richard Chang
See lines below. ""Susan Stone"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi.. > > Sorry, I need a few more questions to verify whether my understanding on > loopback is correct or not? Pls answer it. > > 1) If I have two router A (loopback=192.168.0.1/32) and B > (loopba

Re: what is loopback interface for ? [7:9493]

2001-06-29 Thread Richard Chang
won't recommend > doing this though... > > The point is, there is no magic behind a loopback interface as you still > need physical interface and routing entries if you need access. > > Richard > > -Original Message- > From: Richard Chang [mailto:[EMAIL PROTE

Re: weird BGP question [7:10384]

2001-06-29 Thread Richard Chang
This is indeed an interesting question although I never heard that it is being done... If I were to take a guess, it would be to manipulate traffic so that upstreams A would always be preferred. (append extra AS paths and a default route should do the trick). Then there has to be some kind of ne

Re: 2 questions about routing and switching each [7:10610]

2001-07-02 Thread Richard Chang
For question 2, CEF is able to do both per destination forwarding(default) and per packet forwarding when doing load-balancing. You can configure the out-bound interface to per-packet forwarding using the "no ip load-sharing per-destination" command Richard ""[EMAIL PROTECTED] (Aaron.z)"" wrot

Re: Information about Nortels Shasta 5000 [7:10809]

2001-07-03 Thread Richard Chang
I have been dealing with these shasta boxes for a while. One thing I am pretty sure is that even Nortel Shasta won't have too much documentation for their own engineers... Therefore, your best bet to learn about this box would be to check your SE or through "trial and error", which is what I did..

Re: Information about Nortels Shasta 5000 [7:10809]

2001-07-03 Thread Richard Chang
he Redback/Cisco 6400 as an aggregation device. Hopfully Nortel will stick with it rather than cut it off... Richard ""dre"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > ""Richard Chang"" wrote in message > [EMAIL PROTECTE

Re: advertising IP blocks [7:11191]

2001-07-06 Thread Richard Chang
Daniel, Unless you are going to get your own IPs from ARIN, you don't have to worry about getting anything smaller than /24. Just like John said, if you are using IPs assigned from ISPs, they should do the aggregation job for you to make sure your IPs get global routability. If you could get two

Re: BGP Design Issues Require Assistance [7:11390]

2001-07-09 Thread Richard Chang
Hello there, I did not quite understand what you are trying to solve here by these two diagrams. Could you give us a little bit more details... Richard ""SAM Meng Wai"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi > > Do give some comments like Advantages and Disadvantage

Re: help with dhcp [7:11762]

2001-07-10 Thread Richard Chang
Assuming that you are talking about DHCP client, you need an IOS that supports DHCP client feature. I believe that it is not supported until some 12.1(x)T version. Once you got that from Cisco's site, you should be able to configure one of your interface to get an IP automatically from your ISP.

Re: what are some of the best materials to prep for the CCIE [7:12172]

2001-07-12 Thread Richard Chang
You would need the Caslow book as well. Search over the archive and you'll see what other people are using. Also, make sure you check out the archive for the CCIE lab mailing list. I found it very inspiring. Richard ""Wei Wu"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I

match ip route-source without ACL? [7:13813]

2001-07-25 Thread Richard Chang
Hello, I got some questions when using the "match ip route-source" command and would appreciate any input: 1. I was trying to set the metric for all the igrp routed redistributed into ospf t0 2600 using a route-map. Originally the route 12.0.0.0 showed up with a metric of 20. r3#i 12.0.0.0 Rout

Re: BGP Bandwidth [7:13817]

2001-07-25 Thread Richard Chang
You could of course set it up so that you will enjoy the full bandwidth of all 3 T1s lines with redundancy. Run a search on BGP multihoming on Cisco's site or Groupstudy archives. That should give you enough examples to start with. Richard "Jeongwoo Park" wrote in message [EMAIL PROTECTED]">ne

Help! Locked out of my 7513 Router! [7:16769]

2001-08-21 Thread Richard Chang
Dear Cisco Groupstudy Person: I locked myself out of my Cisco 7513 router somehow.My Keyboard has no effect. I'm not sure if this is the reason, but my most recent configuration change was to fill the No. 4 slot, previously blank, with a Fast Ethernet Card. Everytime I power cycle the router,

Help! Locked out of my 7513 Router! [7:16770]

2001-08-21 Thread Richard Chang
Dear Cisco Groupstudy Person: I locked myself out of my Cisco 7513 router somehow.My Keyboard has no effect. I'm not sure if this is the reason, but my most recent configuration change was to fill the No. 4 slot, previously blank, with a Fast Ethernet Card. Everytime I power cycle the router,

OT: Lab for Sale [7:28818]

2001-12-11 Thread Richard Chang
Hi, I have the following equipment for sale: 2503 8/8 2504 8/8 w/ mau 2513 8/8 25118/8 w/ Octal 4000M 16/8 1 eth, 1 tok, and 4 port ser. 2522 16\8 Cat 2926 runs same IOS as Cat 5 ISDN Simulator, Emutel Solo. I will include serial crossover cables, console cables, power cables,

Multiple VLAN addressing question [7:2905]

2001-05-02 Thread [EMAIL PROTECTED] (Richard Chang)
Dear CiscoGroupstudy.com I am having trouble getting the trunk up between a Cisco 7513 Router and a Cisco Switch 5500 so that VLAN's 10 and 20 can cross it. It may be because I can't set interface sc0 on the 5500 switch correctly. Assume VLAN 10 is 10.10.0.0/1