Hi all,
I need some assistance with setting up my 2501 with my cable modem. I know
I'm missing something very obvious -- but attribute my oversight to my age!
(1) I configured the e0 port with ip address dhcp.
(2) I connected the cat5 cable from the cable modem to the e0 port.
(3) Now I know
You guessed it, you need two ethernet interfaces. a 2514 or a 1605 are the
ceapest way. A 2611 or 2621 will also do the job.
Neil Schneider
CCSI CCNP
""Greg Macaulay"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi all,
>
> I need some assistance with setting up my 2501
Get a 10 Base T Transceiver for the AUI port ;)
I think someone was selling 5 of them on here the other day for like
$5-15...not sure how much but it was cheap.
Allen
- Original Message -
From: "Greg Macaulay"
To:
Sent: Tuesday, July 24, 2001 4:49 PM
Subject: Cable mode
Ya know whatnever mind...just looked up 2501 and it's 2 serial ports &
and AUI. My bad.
- Original Message -
From: "Greg Macaulay"
To:
Sent: Tuesday, July 24, 2001 4:49 PM
Subject: Cable modems & 2501s?? [7:13626]
> Hi all,
>
> I need some as
etime Member of AARP
Retired Attorney/Law Professor
-Original Message-
From: Allen May [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 24, 2001 5:53 PM
To: Greg Macaulay; [EMAIL PROTECTED]
Subject: Re: Cable modems & 2501s?? [7:13626]
Get a 10 Base T Transceiver for the AUI port ;)
The answer was, YOU CAN'T. The 2501 has but 1 Ethernet. You nee a 2514!
-Original Message-
From: Greg Macaulay [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 24, 2001 3:16 PM
To: [EMAIL PROTECTED]
Subject: RE: Cable modems & 2501s?? [7:13626]
Allen --
Can't you use a 10BaseT Transceiver in the AUI port?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Allen May
Sent: Tuesday, July 24, 2001 3:11 PM
To: [EMAIL PROTECTED]
Subject: Re: Cable modems & 2501s?? [7:13626]
Ya know whatnever mi
; IP
versions beyond 11.3(T) have PAT (or NAT overload functions). DHCP "out"
started somewhere in 12.1
All the best
Phil
- Original Message -
From: "Greg Macaulay"
To:
Sent: Tuesday, July 24, 2001 6:16 PM
Subject: RE: Cable modems & 2501s?? [7:13626]
> Allen
Linksys makes a way cool option for this :)
-Original Message-
From: Jason Kinney [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 24, 2001 3:32 PM
To: [EMAIL PROTECTED]
Subject:RE: Cable modems & 2501s?? [7:13626]
Can't you use a 10BaseT Transceiver in the
Buy a Linksys Cable/DSL router for $99 to $129 from BestBuy for a 4 port
router. Save the 2501 for your home CCIE lab. The Linksys is plug and play
setup time is a total of ten minutes from the time you unbox the router to
surfing the 'net.
"Through Complexity there is Simplicity,
,
>
>Greg Macaulay
>Oldest CCNP/CCDP on Earth
>Lifetime Member of AARP
>Retired Attorney/Law Professor
>
>-Original Message-
>From: Allen May [mailto:[EMAIL PROTECTED]]
>Sent: Tuesday, July 24, 2001 5:53 PM
>To: Greg Macaulay; [EMAIL PROTECTED]
>Subject
, and connectivity!
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Greg Macaulay
Sent: Tuesday, July 24, 2001 3:49 PM
To: [EMAIL PROTECTED]
Subject: Cable modems & 2501s?? [7:13626]
Hi all,
I need some assistance with setting up my 2501 with my cable modem
Sent: Tuesday, July 24, 2001 6:17 PM
To: Greg Macaulay
Subject: RE: Cable modems & 2501s?? [7:13626]
Why not connect the cable modem and the router to the hub?
D.
At 06:16 PM 7/24/2001 -0400, you wrote:
>Allen --
>
>Perhaps I was not clear --
>
>I have a 10 Base T Transceiver f
al Message-
From: Jason Kinney [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 24, 2001 6:05 PM
To: 'Greg Macaulay'
Subject: RE: Cable modems & 2501s?? [7:13626]
You can use a 10 BaseT transceiver (MAU) on the AUI port to add an
additional Ethernet port. The last time I purchas
D]]On Behalf Of
Ayers, Michael
Sent: Tuesday, July 24, 2001 4:28 PM
To: [EMAIL PROTECTED]
Subject: RE: Cable modems & 2501s?? [7:13626]
The answer was, YOU CAN'T. The 2501 has but 1 Ethernet. You nee a 2514!
-Original Message-
From: Greg Macaulay [mailto:[EMAIL PROTECTED]]
S
EMAIL PROTECTED]
Subject: RE: Cable modems & 2501s?? [7:13626]
Why couldn't you plug the cable modem and router into a hub and have the
router do one-arm routing?
A better alternative though (because of security) is the one I posed in a
previous message...
-- Leigh Anne
-Or
th 12.1(2)T that the secondary address was deleting on
rebooting the router (complaining about a negotiated address) so pick that
one.
Kevin Wigle
- Original Message -
From: "Ayers, Michael"
To:
Sent: Tuesday, 24 July, 2001 18:27
Subject: RE: Cable modems & 2501s?? [7:13626]
replying to my own post
I meant to say as far as 12.1.(2)T - is don't pick that one...
Kevin Wigle
- Original Message -
From: "Kevin Wigle"
To:
Sent: Tuesday, 24 July, 2001 19:24
Subject: Re: Cable modems & 2501s?? [7:13626]
> Well, I don&#x
Subject: Re: Cable modems & 2501s?? [7:13626]
Greg,
You definitely need a router that has tow ethernet ports as the cable modem
interfaces to ethernet and you will need ethernet to go to either a hub or
switch (if you have more than one system) or to your system.
You shouldn;t need to configure
EMAIL PROTECTED]
Subject: Re: Cable modems & 2501s?? [7:13626]
Greg- you need a dual Ethernet router. Your 2501 is great for a T-1 or
Frame-Relay, but what you need here is multiple LAN interfaces. I would
suggest either the 25xx version, 1605R (if I remember my models correctly),
or the 3101 (of
? [7:13626]
Linksys makes a way cool option for this :)
-Original Message-
From: Jason Kinney [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 24, 2001 3:32 PM
To: [EMAIL PROTECTED]
Subject:RE: Cable modems & 2501s?? [7:13626]
Can't you use a 10BaseT Transceiv
---
> From: Circusnuts [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, July 24, 2001 6:28 PM
> To: Greg Macaulay; [EMAIL PROTECTED]
> Subject: Re: Cable modems & 2501s?? [7:13626]
>
>
> Greg- you need a dual Ethernet router. Your 2501 is great for a T-1 or
> Frame-Relay, but w
ay, August 24, 2001 6:57 PM
To: Greg Macaulay; [EMAIL PROTECTED]
Subject: RE: Cable modems & 2501s?? [7:13626]
Why not scrounge an older computer (even a 386 will do) and plunk 2 nic's in
it. Set it up as your firewall between the internet and you. Then connect
the external network
:43 PM
To: [EMAIL PROTECTED]
Subject: RE: Cable modems & 2501s?? [7:13626]
If your router only has one Ethernet port and you already used that one
Ethernet port to connect back-to-back to your cable modem, then you can't
also connect your router to an Ethernet hub.
You could connect t
No I've got 12.2(1b)
Greg
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Kevin Wigle
Sent: Tuesday, July 24, 2001 8:07 PM
To: [EMAIL PROTECTED]
Subject: Re: Cable modems & 2501s?? [7:13626]
replying to my own post
I meant to say
Macaulay
Oldest CCNP/CCDP on Earth
Lifetime Member of AARP
Retired Attorney/Law Professor
-Original Message-
From: Curtis Phillips [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 24, 2001 8:27 PM
To: [EMAIL PROTECTED]
Subject: Re: Cable modems & 2501s?? [7:13626]
Greg,
You are rig
Greg Macaulay"
To:
Sent: Tuesday, July 24, 2001 9:29 PM
Subject: RE: Cable modems & 2501s?? [7:13626]
> Thanks Leigh Anne. I'm going to give your suggestion some thought. Right
> now, I'm simply trying to see if I actually can set this up -- rather than
> simply th
to work, I guess...
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Circusnuts
Sent: Tuesday, July 24, 2001 7:52 PM
To: [EMAIL PROTECTED]
Subject: Re: Cable modems & 2501s?? [7:13626]
Leigh Anne's right about the Unix box, but then again we&#x
: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Leigh Anne Chisholm
Sent: Tuesday, July 24, 2001 9:23 PM
To: [EMAIL PROTECTED]
Subject: RE: Cable modems & 2501s?? [7:13626]
But a Linux box **IS** a Cisco solution. I have so much more flexibility
with my routers being free to
cable modem
Kevin Wigle
- Original Message -
From: "Greg Macaulay"
To:
Sent: Tuesday, 24 July, 2001 21:36
Subject: RE: Cable modems & 2501s?? [7:13626]
> No -- your observations are valuable. I actually have three routers (2
> 2501s and 1 2514). I started
EMAIL PROTECTED]
Subject: Re: Cable modems & 2501s?? [7:13626]
No problem. Good luck wih your project.
- Original Message -
From: "Greg Macaulay"
To: "Cisco GroupStudy" ; "Curtis Phillips"
Sent: Tuesday, July 24, 2001 9:31 PM
Subject: RE: Cable modems
wow... looks like everyone has their own opinion on this.
Yes, a 2501 can do inside and outside NAT on the same interface... this
would be one solution.
Another would be to use primary and secondary addresses on the interface.
For both of there, you would need a hub attached to the cable modem an
ROTECTED]]
Sent: Tuesday, July 24, 2001 9:50 PM
To: [EMAIL PROTECTED]
Subject: RE: Cable modems & 2501s?? [7:13626]
Hey Curtis,
Pardon my preaching for a moment -- and don't flame me!!!
Money (saving it or spending it) is not the primary object here! Learning
how to solve a problem is! -
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