Hello,
I've found out you can't create multiple interfaces on an ethernet port
apparently. I was wondering why this is exactly? I know you can accomplish
the same on serial lines using pvc's but it seems odd you can't do it on
ethernet. I know there are ethernet only networks and the ip second
The only way you can create subinterfaces on fastethernet ports is when you
use encapsulation such as dot1q or isl. Otherwise, the router will tell you
that you can't.
"Chris Wornell" <[EMAIL PROTECTED]> wrote in message
00a701c09ad6$aee4e850$20c956d8@jabooty">news:00a701c09ad6$aee4e850$20c956d8@
At 04:47 PM 2/19/01, Chris Wornell wrote:
>Hello,
>
>I've found out you can't create multiple interfaces on an ethernet port
>apparently. I was wondering why this is exactly? I know you can accomplish
>the same on serial lines using pvc's but it seems odd you can't do it on
>ethernet.
Why do yo
the only way you can create sub interfaces on ethernet is to use dot1q or
ISL encapsulation on a FastEthernet interface (VLANs)
brian
On Mon, 19 Feb 2001, Chris Wornell wrote:
> Hello,
>
> I've found out you can't create multiple interfaces on an ethernet port
> apparently. I was wondering w
Follow up question to the secondary IP address on the ethernet interface:
When you add secondary IP address to an ethernet interface, does that create multiple
broadcast domains, or still one broadcast domain?
Tony
>>> Priscilla Oppenheimer <[EMAIL PROTECTED]> 02/19/01 09:33PM >>>
At 04:47 PM
t: Monday, February 19, 2001 10:33 PM
To: [EMAIL PROTECTED]
Subject: Re: Creating Multiple Interfaces on an Ethernet Port
At 04:47 PM 2/19/01, Chris Wornell wrote:
>Hello,
>
>I've found out you can't create multiple interfaces on an ethernet port
>apparently. I was wo
Adding a secondary IP address won't affect the number of broadcast domains.
Secondary IP addressing is a network-layer configuration. Broadcasts are a
physical and data-link layer issue. All stations in a LAN hear each others
broadcasts because they either share a cable, are connected via hubs
PM
To: CISCO_GroupStudy List (E-mail)
Subject: RE: Creating Multiple Interfaces on an Ethernet Port
I would swear that I read that "secondary" was eventually going away
and the sub-interfaces would replace it.
Am I dreaming?
-
Tks |
lla
Here's a good one for multiple VLANs...
Your neighbors get fed up with your insults and in turn, decide to brick up
your window. :o
Fred
>From: Priscilla Oppenheimer <[EMAIL PROTECTED]>
>Reply-To: Priscilla Oppenheimer <[EMAIL PROTECTED]>
>To: "Tony Chen&qu
EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Bob Vance
> Sent: Tuesday, February 20, 2001 1:21 PM
> To: CISCO_GroupStudy List (E-mail)
> Subject: RE: Creating Multiple Interfaces on an Ethernet Port
>
>
> I would swear that I read that "secondary" was e
55.255.128
> > > no ip directed-broadcast
> > > !
> > > interface Ethernet0/0.1
> > > no ip directed-broadcast
> > > !
> > >
> > > -Original Message-
> > > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED]]O
irected-broadcast
> !
> interface Ethernet0/0.1
> no ip directed-broadcast
> !
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Brian
> Sent: Monday, February 19, 2001 9:29 PM
> To: Chris Wornell
> Cc: [EMAIL PROTECT
nterface Ethernet0/0
> > ip address 10.10.10.1 255.255.255.128
> > no ip directed-broadcast
> > !
> > interface Ethernet0/0.1
> > no ip directed-broadcast
> > !
> >
> > -Original Message-
> > From: [EMAIL PROTECTED]
> [mailt
rnet0/0.1
> no ip directed-broadcast
> !
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Brian
> Sent: Monday, February 19, 2001 9:29 PM
> To: Chris Wornell
> Cc: [EMAIL PROTECTED]
> Subject: Re: Creating Multiple I
e0/0.1
> > > > Router2(config-subif)#
> > > > 00:01:29: %LINK-3-UPDOWN: Interface Ethernet0/0,
> > > changed state to up
> > > > Router2(config-subif)#^Z
> > > > Router2#sh run
> > > >
> > > > .
to up
>> > > Router2(config-subif)#^Z
>> > > Router2#sh run
>> > >
>> > >
>> > >
>> > > interface Ethernet0/0
>> > > ip address 10.10.10.1 255.255.255.128
>> > > no ip directed-broadcast
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