You can use the routers back to back with the v.35 cables..CCO has
A write-up on back-back frame connections..or buy an 8 port serial
Router...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Devraj, Prem
Sent: Monday,
Dear All,
I have a very stupit quesrtion here. How am i by pass the proxy and route
direct to the router. Pls comment !!
Below is my diagram.
169.168.4.2/16 (my pc) -> router (192.168.161.254/16)-->Leased
Line 64k-->router (192.167.161.254/16)>Proxy
(192.167.3.34/16)-
Thanks your response.Mr. Georgescu
but I think the "speed 1000" option isn't need,
If you configure "speed 1000" option at Giga Ethernet interface,
when you use "sh run", you can't see any about it in running-config,
in fact,it is default!!!
Why Cisco add the option in the here??
- Original
I don't know how much this is right. BUt if you are running Software Release
12.1(14)E1 there are many Caveats in that release.
This might help.
If you disable IGMP snooping with a large number of groups and VLANs, CPU
HOG and HOST
FLAPPING messages might display. The following similar messages w
You can get a 2522 with 10 port serial for around $500.
Raj
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Hi All,
I am trying to setup a Lab for my CCIE. I do not have a Frame relay switch.
And it seems to expensive to buy one.
Does anyone have any ideas for a cheaper version of a Frame relay switch.
My requirement is atleast 8 ports. A friend of mine told me it is possible
to use a ordinary switch
Hi ALL, Can someone help me to solve this problem pls (Urgent)?
i found to many error on cisco cat 4506 and 4503, about Hostflapping.
The following is an example of the console output (with sh log command):
4d23h: %C4K_EBM-4-HOSTFLAPPING: Host 00:10:4B:1B:4D:E4 in vlan 1 is
flapping between port
Hi all,
I wonder if any of you have succesfully retrieved the BGP table from a
Cisco router using SNMP?. I read a lot of documents and tried a lot of
MIBs/OID without any success. I used the MIB navigation tool at the Cisco
TAC but I did not find something really useful. I only could read the
pee
I have actually been told by TAC before IP Input, for what it is worth
:)
-Original Message-
From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]
Sent: Monday, September 08, 2003 6:09 PM
To: [EMAIL PROTECTED]
Subject: router CPU utilization on access lists? [7:75002]
Maybe a dumb questi
Aren't interfaces with access-lists process switched?
So I would imagine it would be IP Input but this is rather vague as
well.
Correct me if im wrong.
-Original Message-
From: Priscilla Oppenheimer [mailto:[EMAIL PROTECTED]
Sent: Tuesday, 9 September 2003 8:09 AM
To: [EMAIL PROTECTED]
> What am I looking for when I do a show processes cpu?
I believe it's "IP Input".
Marko.
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Priscilla Oppenheimer wrote:
> Maybe a dumb question, but I know you guys can help me. :-)
>
> How would I know if a router is using excessive CPU on IP access lists?
>
> What am I looking for when I do a show processes cpu?
>
You can't determine the portion due to ACL processing from any singl
Keep it simple:
ONE SITE - ONE Partition, ONE GW, ONE Call Search Space, Etc..
Test with a group of 4 -5 phones with a single POTS line and make sure all
of your services (voicemail, transfer, 7 - digit calls, long distance,)
works and use the same template for all your IP phones using the
Auto-R
Your message
To: [EMAIL PROTECTED]
Subject: Re: That movie
Sent:Mon, 8 Sep 2003 13:11:22 -0500
did not reach the following recipient(s):
[EMAIL PROTECTED] on Mon, 8 Sep 2003 18:10:19 -0500
The recipient name is not recognized
The MTS-ID of the original message is: c=us
""Steven Aiello"" wrote in message ...
>So I know there is a big difference in the cost and performance of
> Cisco (even lower end models) and let say a netgear switch. But where
> do the difference lay? I know that there are memory issues and back
> plain differences in these 2 classes of s
>>
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Maybe a dumb question, but I know you guys can help me. :-)
How would I know if a router is using excessive CPU on IP access lists?
What am I looking for when I do a show processes cpu?
Thanks,
Priscilla
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If you're not getting more than a few MB of transfer speed out of a 100Mb
link, then it is undoubtedly a autonegotiation / speed issue.
Fred Reimer - CCNA
Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338
Phone: 404-847-5177 Cell: 770-490-3071 Pager: 888-260-2050
NOTICE; This
I don't think the Frame swich should have a CDP entry for the directly
conencted neighbors. Your Frame sites that are connected to each other VIA
the frame switch should, for example R2 should have a CDP entry for its
spokes, and the spokes should see R2. Remember that CDP is a layer 2
protocol,
Steven Aiello wrote:
>
> Ok,
>
>So I know there is a big difference in the cost and
> performance of
> Cisco (even lower end models) and let say a netgear switch.
> But where
> do the difference lay? I know that there are memory issues and
> back
> plain differences in these 2 classes of sw
know BGP. also be able to distribute routes from ospf to bgp. It's a tough
test but it's doable. and the material you have should cover it as long as
you suplement it with isis.
David
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What does show CDP nei give you?
If you recieve
Router#show cdp neighbors
% CDP is not enabled
This is self explainatory
The CDP run command should solve that.
If you get this then maybe your remote router does not have CDP enabled
Router#show cdp neighbors
Capability Codes: R - Router, T - T
They are mainly for compatibility purpose (especially nonegotiate). The
default for Cisco is "negotiate", but some equipment out there will not
respond to negotiation. In that case Cisco assumes nothing is connected and
shuts the port down.
Aurelian Georgescu
-Original Message-
From: s
Options like enhanced security, Enhanced QoS, protocol and technology
support.
neil
""Steven Aiello"" wrote in message
news:[EMAIL PROTECTED]
> Ok,
>
>So I know there is a big difference in the cost and performance of
> Cisco (even lower end models) and let say a netgear switch. But where
>
It is possible .
you only need to manually configure the admin group .
> _
> Henrique Issamu Terada, CCIE # 7460
> IT Support - Open Network
> CPM S.A. - Tecnologia criando valor
> Tel.: 55 11 4196-0710
> Fax: 55 11 4196-0900
> [EMAIL PROTECTED]
> www.cpm.co
Hi All,
In India these books are not available (even the CCSP
self study Guide), I have arranged the CCSP self study
guide and CSPFA 2.0 official curriculam. Please
suggest if all this is enough to achive the level to
pass the exam (CSPFA 642-521), also do I need to go
for some practice tests like
Hi,
Check out following OSPF Router configuration commands:
discard-route external
discard-route internal
Thanks,
Aamer
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Ok,
So I know there is a big difference in the cost and performance of
Cisco (even lower end models) and let say a netgear switch. But where
do the difference lay? I know that there are memory issues and back
plain differences in these 2 classes of switches. But how do I find out
what a
Does anyone know of any other books?
Thanks
tu do wrote:
Hi Mr.Deal,
Thanks for the you excillent book Cisco PIX Firewalls. I bought two copies.
One used at work, one read at home. It not only helped me pass CSPFA. When I
need to review about IPSec, your book is always a handy, good source.
T
I guess someday people will start asking me if these projects can be posted
to NMSUsers.org. :)
Regards,
Pete
Peter P. Benac, CCNA
Emacolet Networking Services, Inc
Providing Systems and Network Consulting, Training, Web Hosting Services
Phone: 919-847-1740 or 866-701-2345
Web: http://www.em
An interesting suggestion, but we can't assume that all three routers take
full tables, they could take partial tables or just default routes, or there
could be no bgp at all depending on how the network is configured. I am not
stating that it is set up this way, but I have seen all of these situa
Does anyone know of any other books?
Thanks
tu do wrote:
Hi Mr.Deal,
Thanks for the you excillent book Cisco PIX Firewalls. I bought two copies.
One used at work, one read at home. It not only helped me pass CSPFA. When I
need to review about IPSec, your book is always a handy, good source.
T
You do need NAT traversal if you "only" change the IP addresses.
Fred Reimer - CCNA
Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338
Phone: 404-847-5177 Cell: 770-490-3071 Pager: 888-260-2050
NOTICE; This email contains confidential or proprietary information which
may be le
When a SAP client tries to connect to a SAP server through a router with NAT
enabled there is a problem: the SAP server sends an IP embedded on the
payload of the packet, and the NAT router do not translate it.
Any suggestion?
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I just received confirmation that my NetworkSim project has been approved by
SourceForge. It will take me a while to get the proper licensing materials
embedded in the source files, but look for it to become active in the next
few days. I'll need to look into what I need to do to get the files
up
Theoretically, you don't even need a switch in the middle. If these are
ISP-connected routers, and the firewall is doing the NAT, then the three
routers must be doing BGP to the ISPs by definition. They would each have
full routing tables. On the "inside" (external to PIX) segment, the three
rou
Why would you want to?
Fred Reimer - CCNA
Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338
Phone: 404-847-5177 Cell: 770-490-3071 Pager: 888-260-2050
NOTICE; This email contains confidential or proprietary information which
may be legally privileged. It is intended only for
8 max, not 4.
Fred Reimer - CCNA
Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338
Phone: 404-847-5177 Cell: 770-490-3071 Pager: 888-260-2050
NOTICE; This email contains confidential or proprietary information which
may be legally privileged. It is intended only for the named
We've installed tons of 6509's with EtherChannel ports spanned between
modules.
Fred Reimer - CCNA
Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338
Phone: 404-847-5177 Cell: 770-490-3071 Pager: 888-260-2050
NOTICE; This email contains confidential or proprietary information
Which one is better?
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no discard-route internal|external
Thanks,
Zsombor
srk wrote:
>
> Hi all,
>
> Can some one explain,
>
> How can we eliminate the creation of summary route pointing to
> null0 when we
> summarize IA/other routes in OSPF?
>
> Thanks
> Solomon
>
>
Message Posted at:
http://www.groupstudy.co
Hey There
I am working on a solution for IPsec using vpn concentrator and VPN hardware
clients(PIX). The PIX outside has a public address and the only NAT taking
place is at the edge router and the vpn concentrator sits behind this
router. The router does a static public-to-private IP nat and i do
It means that's the router's own IP address.
Thanks,
Zsombor
Curious wrote:
>
> Hello dear friends,
> I would like to know the meaning of the keyword "receive" that I
> can see when I execute a "show ip cef" command:
>
> For example:
>
> show ip cef
>Prefix Next Ho
what do you see when you do "sh dialer" on the calling router, as a dial
reason?
or debug dialer, debug isdn q931 will be telling you
regards
De
- Original Message -
From: "Lesly Verdier"
To:
Sent: Monday, September 08, 2003 2:25 PM
Subject: OSPF demand-circuit does not work [7:7495
Redundancy. If you have dual Sup's, you can run a GigE link from each
Sup. That way if one Sup fails, the link continues to run. Same with
using different cards. One fails, the link continues to run.
If the technical reason isn't adequate, how about "Because you can."
:-)
Ken
>>> "[EMAIL PR
The first thing I would do is determine whether or not you need to load
share for outbound bandwidth. Typically an enterprise will have a lot more
inbound traffic than outbound traffic, so if one of the circuits exceeds
your outbound bandwidth needs by 30% or more, you may not need to load share
a
Tu Do,
Thanks for the kudos!
And goo luck with your studies!
Cheers!
--
Richard A. Deal
Visit my home page at http://home.cfl.rr.com/dealgroup/
Author of CCNA Cisco Certified Network Associate Study Guide (Exam 640-801),
Cisco PIX Firewalls, CCNA Secrets Revealed!, CCNP Remote Access Exam Pr
Hi all,
Can some one explain,
How can we eliminate the creation of summary route pointing to null0 when we
summarize IA/other routes in OSPF?
Thanks
Solomon
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**Ple
They are mainly for compatibility purpose (especially nonegotiate). The
default for Cisco is "negotiate", but some equipment out there will not
respond to negotiation. In that case Cisco assumes nothing is connected and
shuts the port down.
Aurelian Georgescu
-Original Message-
From: s
Sorry, more of a 2950 kind a guy. Question is, do you want to do that?
Martijn
-Oorspronkelijk bericht-
Van: Georgescu, Aurelian [mailto:[EMAIL PROTECTED]
Verzonden: maandag 8 september 2003 14:37
Aan: Jansen, M; [EMAIL PROTECTED]
Onderwerp: RE: EtherChannel On Cat6500 [7:74944]
On the
Hello dear friends,
I would like to know the meaning of the keyword "receive" that I
can see when I execute a "show ip cef" command:
For example:
show ip cef
Prefix Next Hop Interface
With AD you will have to use RADIUS to authenticate. If you go straight from
the VPN 3005 to the domain controller (using NT domain authentication on the
3005) the domain name is not passed over to the domain controller, that's
way it fails. You have to change to RADIUS with expiry authentication o
On the 6500 you can do EtherChannel between any (four max.?) ports within
the chassis all having the same speed.
Aurelian Georgescu
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, September 08, 2003 6:26 AM
To: [EMAIL PROTECTED]
Subject: RE: EtherChan
Sorry I forgoth the diagram
I will be glad if some one can help me on itI have a problem .We are
planning to put firewall in our network.The problem is that firewall can
point to a single gateway but i have multiple gateways for my network
because we have taken bandwidth from different providers
Hi group,
I will be glad if some one can help me on itI have a problem .We are
planning to put firewall in our network.The problem is that firewall can
point to a single gateway but i have multiple gateways for my network
because we have taken bandwidth from different providers and all three
bandwi
Hello All,
I've configured "ip ospf demand-circuit" on an ISDN connection and this
statement is supposed to supress the calls initiated by the Hello Packets.
Still my router keeps on dialing.
Does anybody know what the reason might be?
Thanks,
Lesly Verdier
Message Posted at:
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Hi folks. We have a Cisco AS5350 that we implemented some months ago.
Everything seems to have been working fine, but now that it has been fully
deployed across the company, some users are saying that sometimes when they
try to dial in, their laptop just rings and rings, and the 5350 never
answers.
Hi people of Groupstudy,
I have a little problem with CDP.
I have a problem with CDP over Frame relay connectivity but i have no CLUE
what the problem is
I have an HUB AND SPOKE 4 routers are connected to the frame switch
The Frame switch has no CDP information (how is this possible?)
R2
R4
Your message
To: [EMAIL PROTECTED]
Subject: Re: Details
Sent:Mon, 8 Sep 2003 01:40:20 -0500
did not reach the following recipient(s):
[EMAIL PROTECTED] on Mon, 8 Sep 2003 06:39:04 -0500
The recipient name is not recognized
The MTS-ID of the original message is: c=us;a=
Nope.
Pagp per card, as far as i know. rethink the port layout.
Why not layer 3 resilience, different chassis?
Martijn
-Oorspronkelijk bericht-
Van: Devraj, Prem [mailto:[EMAIL PROTECTED]
Verzonden: maandag 8 september 2003 10:19
Aan: [EMAIL PROTECTED]
Onderwerp: EtherChannel On Cat650
Hi,
Unfortunelly I cannot say I fully understand yout question, but in essence,
you're wondering what type of level2/3 security to use(VACL vs ACL), right
?! Well, it's not that diffucult to chose between them, especially givven
some knowledge of their differences/usage.
ACL - layer 2/3/4 access-
Hi All,
Can I configure Ether channel on Ports on 2 different Modules?
Eg: 3/1 and 4/1 can be configured as Ether channel?
I want to have resilience on my MAN links using 2 different modules.
Or if someone has any better ideas for resilience, I would appreciate.
Thanks
prem
*
Warren,
You are right about CCSP self study guide for the CSPFA exam (Cisco Press).
I get one, and it has not enough needed topics.
I used it and Cisco Security Specialist's Guide to PIX Firewalls (Syngress
ISBN 1-931836-63-9) and Cisco PIX Firewalls (Richard A. Deal, ISBN
0-07-222523-8) to pass t
Hi Mr.Deal,
Thanks for the you excillent book Cisco PIX Firewalls. I bought two copies.
One used at work, one read at home. It not only helped me pass CSPFA. When I
need to review about IPSec, your book is always a handy, good source.
Thanks again,
Tu Do.
Message Posted at:
http://www.groupstu
I am currently pursueing the Firewall Specialist Certification and two of
the exams are also part of the CCSP requirements. In researching books I
should use for the exam, I found that there is a CCSP self study guide for
the CSPFA exam. However had a lot of negative reviews that recommend not
gett
Basic config PDM OK
Exotic > CLI
HIGH security? No pdm no ssh no telnet no snmp
large shop> maybe from a private management segment snmp
small shop > inside intf PDM management/monitoring + extra access-list
Always include radius/tacacs+ in the process for auth
Always work from policies.
Mart
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