hey all quick q for ya. I have a cat 6509 sitting on the core of a 5000
users
network with both 100mbit and gigabit links. I have to watch a couple boxes
on a very busy vlan for session data for analysis, but there is s much
traffic on the specific vlan that it literally made my little laptop
Ran into something in Parkhurst's OSPF book while studying tonight. Looking
for validation of my observation.
The example: OSPF over frame relay
The topology: hub and spoke, with a twist. The hub uses subinterfaces ( one
to each spoke router ) and the spokes use physical interfaces.
Now, the Par
Dear ALL;
Anybody may help regarding how to configure 1721 Cisco router (Internet
Router) as a firewall if that router contains just an Ethernet port and
one BRI ISDN WAN BRI0 connectivity to Internet.
Do we need a natting to be to setup on both interfaces ETHER AND BRI.
A Sample is preferred to
First of all, surely you would agree that Cisco is not a dominant vendor in
security products the way they are in, say, straight enterprise routing and
switching. The fact of the matter is that when it comes to security, Cisco
is really just one of several vendors. In no security submarket do the
Hi Again Everyone,
Just to let you all know, this morning I changed the 7200 router serial
interface clock to int and left the 7500 clock set to line, this actually
made the connection worse, I got 5% packet loss as opposed to 1% packet loss
when both router interfaces were set to line, I changed
On Jul 25, 9:03pm, "Troy Leliard" wrote:
} Simon Watson wrote:
} >
} > Hi Guys I am based in the UK and have aquired some 2501 DC routers,
} > I want to use the routers to set up a home lab but I only have AC power
} > supply is there some form of AC/DC adaptor I can buy to plug my AC supply
} >
Some possible things to try would be to use the /force switch with the
delete command. Also try erase versus delete to see if that helps.
Thanks,
www.ccie4u.com
Rack Rentals and Lab Scenarios
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
John Tafasi
Anyone have a good source in the UK?
I need 6 pairs.
Symon
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=65539&t=65539
--
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct a
Hi,
we have a new PRI card PA-MC-8TE1+
The alarm light stays on the card as soon as you plug it in any port on
7204.
We have tried replacing the card, but the newer card also had the same prob.
Any Suggestions/Experience??
Sumit
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&
sumitsood wrote:
> we have a new PRI card PA-MC-8TE1+
> The alarm light stays on the card as soon as you plug it in any port on
> 7204.
>
> We have tried replacing the card, but the newer card also had the same
prob.
> Any Suggestions/Experience??
a) That 7204 is a -VXR? If not, that's your pro
Hi... Group
Personally I feel this cisco mailing list is very good. Do u know is there
any windows 2000 mailing list to recommend me?
Thanks
-
Do you Yahoo!?
Yahoo! Web Hosting - establish your business online
Message Posted at:
http://www.groupstudy.com
David,
You might want to check out the CAPTURE option on the SET SECURITY command.
Below is a quote from the configuration guide:
"
Capturing Traffic Flows on Specified Ports
You can use the capture option in the set security acl (ip, ipx, and mac)
commands to specify that packets that match the
I've been hunkering down with the Parkhurst OSPF book, just refreshing my
memory.
BTW, for the nitty gritty on how commands work on Cisco routers, Parkhurst
is da man.
However, I am noticing a lot of glitches for which I have neither the
patience nor the time to sort out.
For example, redistribu
Mark,
Scrambling will jumble the payload data so it does not accidentally set off
an alarm. The routers just takes the bits in and if the bit pattern matches
that of an alarm it will trigger the alarm when it could actually just be
data that is passing.
It won't hurt to have it on, but on looking
Hey Chuck,
Which book is this one ?
Cheers.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=65550&t=65532
--
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure
Another good utility is Swatch.
-Original Message-
From: Tariq [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 5:09 PM
To: [EMAIL PROTECTED]
Subject: Syslog server [7:65217]
I am looking for a good free ware PIX / CISCO syslog server. Any
recommendations???
Tariq
Message P
Hi Jim,
Here's the output you wanted. I was thinking about the cablelength so I
might give it a try in the morning becaause it looks to me like more than 10
feet but not alot more perhaps 15-20, Also, the wiring was previously
working fine in the same place but conected to a converter then into a
Mark Walmsley wrote:
>
> Hi Again Everyone,
>
> Just to let you all know, this morning I changed the 7200
> router serial interface clock to int and left the 7500 clock
> set to line, this actually made the connection worse, I got 5%
> packet loss as opposed to 1% packet loss when both router
> i
I have a 2501 series router that I wanted to use...
When I tried to bring it back on-line, it boots up normally and after the
IOS is loaded with all the interface up message, the "press Enter key to
proceed" didn't come out...
So I tried to change the config-register to 0x2101, the router boots i
Hi all,
Would like a few opinions on this network that I have come a cross
10.10.16.0/20--vpn10.10.0.0/16--firewall--intern
et
--vpn--main office
The ip address at the main office are all in the 192.168.1.x, 192.168.2.x
etc etc
This network
Hey Chuck,
I don't know how this slipped past me ;->
You are correct. Not only is RtrB configured the same as RtrC, but the
solution only allows the hub/spoke to form adjacencies. This is one of
the many reasons why routes are in the OSPF database but NOT in the
routing table. I'm not sure if all h
Since the spoke routers are NBMA, multicast hello's will not locate the
neighbor. The ospf router neighbor command must be used to manually identify
the neighbor so routing updates can be exchanged. I'm not sure why you
would want to implement in this way, but it will work.
Regards
""The Long an
Hi All,
once again, I am back designing a network for my company (scary).
The budget I have been given from my manager, would not pay for a family
visit to McDonalds.
However, this is the requirment (my product selection is below)
* Provide up to 200 ports on the floor
* 2 level building, w
"Cisco OSPF Command and Configuration Handbook"
by William R Parkhurst ISBN 1587050714
> -Original Message-
> From: richard dumoulin [mailto:[EMAIL PROTECTED]
> Sent: Sunday, March 16, 2003 2:06 PM
> To: [EMAIL PROTECTED]
> Subject: RE: OSPF Topology Question - Parkhurst's Book [7:65532]
>
Alan Stone wrote:
>
> Hi.. Group
>
> I always heard of those hacker spoof a IP and hack other people
> system. Does spoof IP mean they are changing their source IP
> so that they pass thru firewall? If yes, may I know what tool
> can they use in order to change their source IP
Spoofing an IP
Hi everyone
A silly question
can somebody gimme load balancing commands for RIP both v1 and v2
thanx
thsi is very urgnet
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=65567&t=65567
--
FAQ, list archives, and subscription info: h
Mark,
Saying that THE problem is one thing or another is always dangerous (and,
frankly, a little unprofessional). I should have said that A problem is
that you didn't have a clock source on the line. You need at least one.
Two doesn't hurt either (both can be internal). There may well be othe
A couple of amplifications:
On Sun, 2003-03-16 at 20:51, Priscilla Oppenheimer wrote:
> Alan Stone wrote:
> >
> > Hi.. Group
> >
> > I always heard of those hacker spoof a IP and hack other people
> > system. Does spoof IP mean they are changing their source IP
> > so that they pass thru fire
28 matches
Mail list logo
