you will need an isdn cloud simulator, teletron for example.
there is no other way to do it (unless you want to buy two isdn lines from a
telco).
Dragi
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hi!
go to cco and do search on bgp multihoming. you will see there are some
pretty good documents on it.
Dragi
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disable ip routing, it will help.
no ip routing is the key here.
Dragi
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it might be one of these 2 things:
you are trying to telnet into the outside interface, which is not possible
or
you have a freaky version of software (5.2.1 or something) that you cannot
telnet to at all after the initial boot. after the reload it starts working
fine
Dragi
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h
this link will at least give you a hint what it is:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis4000/4000m/4000sig/connect.htm#xtocid317935
Dragi
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"Your network diagram unfortunately isn't too clear. From which network to
which network do you want to load-balance? "
What is this supposed to mean?
Dragi
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if you are running ppp encapsulation over those two lines (which you should
consider) you can run a multilink (go to cco and do search on configuring
virtual templates), and have a full pipe of 3 mb.
other way is to run one of the routing protocols, whichever you want.
Dragi
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i found it extremely easy too. something is wrong with it, i guess. maybe
cisco needs more ccnp's out there.
Dragi
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I guess you should try integrated routing and bridging (IRB) , running two
bvi interfaces for each network. Go to CCO and do search on Configuring IRB.
I think this mught work, but you would have to go to your lab and try it
out. I don't think that it will be possible for you to have two vlans the
the only way to do it, that I am aware of, is to configure a password on
your line, so every time someone reverse-telnet into it, he/she will be
prompted for a password.
Dragi
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don't play with jumpers. it could be probably the chip itself.
Dragi
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No, unfortunatelly not. If you are in Europe, maybe you can run a leased
line over 64 or 128k but this would involve your telco also and a mad
configuration on the E1 controller. Other thing that you might do is to see
if there are any migration promotions by Cisco where you could get a bri
module
I always go with actual Cisco books for all the exams. People use bunch of
other crap instead of going with Cisco books, for some reason. In some
cases, you have question on those exams that come exactly from the book
(even the sentence is the same).
What else could you wish?!
Dragi
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right!
Dragi
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Why don't you use Cisco ConfigMaker 2.5?
It is a great tool, and can configure almost everything.
Dragi
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I am not sure, but I think this :4356 portion of the number is only there if
your router is behind a PABX, which then assigns the subaddresses to
different ports.A telco doesn't even see that number.
Dragi
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Hi!
I don't think that the vip can handle two high-speed interfaces. You will
have to go with one low- and one high-speed.
Dragi
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this is how your pbr should look like:
route-map escher1 permit 10
match ip address 3
set interface Tunnel4
route-map escher1 permit 20
match ip address 2
set interface Tunnel3
and then under the interface where the traffic is originating from, you
apply the pbr
if it is fastethernet
int f
an interesting idea, i have to say. but, i think you don't have to worry
about the nat. configure it on the ethernet port that goes into the cable
modem, and simply allow your network behind for nat.
the question is if you have a static ip address assigned from your isp
(which is unusual) or is it
you might just add a staic ip route pointing through the dialer interface to
the dialer on the other side , and remove backup commands. then try to ping.
Dragi
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the biggest question here if you two lines are configured as a hunt group,
which would mean only one phone number for all four b channels. this is
usually the case, so just by having the ppp multilink, you shold be able to
do this. there is one more command that you must not forget:
dialer load-th
for telnet and management purposes. nothing else.and with newer catos, you
can get an ip address assigned from a dhcp server!
Dragi
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Voice requires an IOS "Plus" feature set. (from cisco's tac page)
Dragi
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the ethernet port on 2610 and 11 can be full-duplex in 12.7 ( i think ) and
above, which you usually don't use, to be honest, unless dot1 has to be run.
sh contro e0/0 will give you the right output about the duplex.
Dragi
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check your iomem config. you probably don't have enough iomem.
change it with
memory-size iomem 25 (25 ie)
save it and reload.
Dragi
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you are saying broadcast fixes the issue, but keeps up the bri line?
put an access list that would deny broadcasts, of make any type of rip
updated uninteresting for the ddr.
then, just apply it to the dialer list
dialer-list protocol ip list 101
Dragi
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I don't think you should go to the vty portion of you config. Your real auth
for http should be configured with ip http auth ? (options) command. Default
is enable.
But, again, I might be wrong...
Dragi
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try doing the loopback test on you side. use the loopback cable. plug it
into the csu/dsu, and wait to see if the line protocol will come up. of
course, before that, you have to change the encap to hdlc.
The T1 CSU/DSU has a different pinout than the four-wire 56K CSU/DSU. The
connector for the T
download cisco configmaker 2.5 from the web. it will help you a lot.
Dragi
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you need a plus version of the software
Dragi
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If you have 12.0T software, or 12.1 then you should either upgrade the 12.1
to 12.1t or downgrade you 12.0t to 12.0.5t.
I remember some nasty issues with helper addressing and these software
versions.
Dragi
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i think you mean hooking up an external modem to the either console or aux
port.
you would get into the router over hyperterminal, and then just xmodem the
software into the router.
Don't listen to geniuses like this Peter Slow guy.
Have him try upgrading the software over the wan link.
Dragi
This is an example for two different ISPs at a different time of day: (as
you can see, the route map is the key, for your case too)
Current configuration:
!
! Last configuration change at 15:07:03 UTC Thu Jun 21 2001
! NVRAM config last updated at 15:22:39 UTC Thu Jun 21 2001
!
version 12.0
servi
Try downloading Cisco Configmaker 2.5
You will get all the configs possible.
Dragi
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HI!
Try playing with the arp command in the global config mode.
I think this might me the right answer to your quetion.
Regards,
Dragi
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Hi!
Here is the list of devices that would support Layer3 switching:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_5_2/layer3/intro.htm
You can also read a little bit about it in this white paper:
http://www.cisco.com/warp/public/cc/so/neso/lnso/cpso/l3c85_wp.htm
The question
Hi!
I am not sure you can do that at all. But, maybe I am wrong. If someone else
has the solution, it would be good to know it.
Regards,
Dragi
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You might have 12.1. something T, I don't remember it anymore. I don't think
anyone has submitted that bug at Cisco, to be honest. Try upgrading the
software. I hear 12.2 kicks ass lately.
Is that router a 3600? Because that's the one that gave me the telnet
problem.
Regards,
Dragi
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Hi!
There is no summurized passing score. You have to pass every exam. This is
not an all-in-one exam. It is actually 3 exams. The only good thing about it
is that you can take all three of them at once and pay $100 less, nothing
else. If you fail one, you've failed all of them. It happend to me,
No,
just a Plus version of the software.
Dragi
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Hi!
This is the link that you might like:
http://www.cisco.com/univercd/cc/td/doc/product/cable/cab_rout/cfig_nts/2659v2fe/2659conf.htm#xtocid273344
Regards,
Dragi
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Hi!
Maybe you should add a map for it?
Dragi
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If they charge you on per call basis, you might upgrade the router to 12.2
and use the new feature that Cisco calls multilink min-link under a dialer
interface. This should keep both channels up forever if you add another new
thing dialer idle-timeout 0
Regards,
Dragi
[EMAIL PROTECTED] wrote:
>
You might be hitting CSCdj44058, which is aparently a cosmetic bug only. Try
upgrading to a higher version of software (12.0 GD releases are very stable).
Regards,
Dragi
Muhammad Shakeel Shamsi wrote:
>
> I am having an ARP trashing error on a Cisco 2501 router, read
> about it on www.cisco.com
Man,
if you have IIS servers on the lan or similar, then you are probably hitting
Code Red. That could be the assumption, right now. Go to cisco.com and do
search on Code Red, there are some documents on that.
Regards,
Dragi
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Jim,
look at it from this perspective:
with an external CSU/DSU you will have two possible point of failure: the
CSU/DSU and the serial interface (WIC-1T). If you go with wic-1dsu-t1, and
something happens on that link, it is easier to troubleshoot the problem on
the wic-1dsu-t1.
The problem wit
Maybe it's boot system tftp filename ipaddress?
I am not 100% sure, but I think this is it.
Regards,
Dragi
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Yes,they would support it.
Regards,
Dragi
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Hi Sam!
I think this is what you might need:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/750/700cr44/700crip.htm#8954
Regards,
Dragi
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Don't forsget:
if this is a lower platform, like 1600, you might have problems with
multilinking 2 serial connections.
Anyhow, this config that you have is wrong, because you are obviously not
using PRI interfaces. If you were using them, dialer interface would be the
perfect solution.
What you ne
Jim Is probably right:
You are dialing wrong phone number. It has an unknown format to the isdn
switch.
Dragi
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I don't know what you exactly mean, but this is what I think you want:
username joe pass pass
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I don't know what you exactly mean, but this is what I think you want:
username joe pass pass
username john pass pass1
interface dialer1
ip address 1.1.1.1 255.255.255.0
dialer remote-name joe
peer default ip address 1.1.1.2
(this would assign this ip address to the user joe)
dialer pool 1
inte
Cisco's TFTP server is not that bad. Just uncheck first two options when you
configure it (enable logging and show file transfer progress).
This a known issue.
Dragi
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If you change the encap to ppp, you can build a multilink bundle, and have a
pipe going between you routers.
Do search on configuring virtual template on cisco.com
Dragi
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