Bani, Lookin at the Book i found this
There is a difference of what you say ??
Regards
Victor.
106 Chapter 4: VLANs and Trunking
End-to-End VLANs
End-to-end VLANs, also called campus-wide VLANs, span the entire switch
fabric of a network. They are positioned to support maximum flexibility and
Thanks Bani
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Hello Forum
Please can any body explain to me what are End to end Vlan and Local VLAN in
a concept, if there is any diagram of this on Cisco web Site and why end to
end vlans are 80/20 and local VLAN are 80/20
I know that traffic flows can be distinguee in
Local Traffic
Remote Traffic
Dear Friend
END-TO-END VLAN is where the switches are connected together remotely
under the same vlan , where the traffic is flowing through your wan link
where 80 percent of traffic is running on WAN link
the Local VLAN is within the same building are (just for EG)where the 80
percent traffic
.
Finally, each interface needs to have VLAN membership. At the
interface
config:
bridge group xx
Took me a while to get all that right
Best, G.
ject: VLAN's [7:32351]
Have a 2948GL 3 and want to set up a vlan but it docs state
that you have to
set up ISL . I don't want
s
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]
Subject: RE: VLAN's [7:32351]
Thanks all,
in George's description mentions that that your doing
intervlan routing,
would this BVI work without a IP address and if not is there
a command to
just provide L2 separate VLANS?
thanksHartnell, George wrote:
Well, I have one of those
]]
Sent: Friday, January 18, 2002 6:12 AM
To: [EMAIL PROTECTED]
Subject: RE: VLAN's [7:32351]
Thanks all,
in George's description mentions that that your doing
intervlan routing,
would this BVI work without a IP address and if not is there
a command to
just provide L2
l
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Have a 2948GL 3 and want to set up a vlan but it docs state that you have to
set up ISL . I don't want ISL enabled. is there a way to just create VLANS
like in other L3 switches? I don't want to make these routeable or anything
just L2 VLANS simple VLANS
ie. when I do a int vlan 400 this
I have the same switch but haven't VLAN'd it yet. I will soon. This document
has great examples and should be what you need to get the idea and set it
up.
http://www.cisco.com/warp/public/473/29.html
416South wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Have a 2948GL 3 and
Configure bridge groups on the switch, and assign ports to the bridge groups
as required.
CM
- Original Message -
From: 416South
To:
Sent: Thursday, January 17, 2002 9:03 PM
Subject: VLAN's [7:32351]
Have a 2948GL 3 and want to set up a vlan but it docs state that you have
to
set
thanks sam but this doesn't let you do it unless ISL is implemented ... this
is a tough one plus there is not vlan database with this version of IOS it's
12.07 .. any other ideas??
sam sneed wrote:
I have the same switch but haven't VLAN'd it yet. I will soon.
This document
has great
VLAN in 2848L3 works like that
!
interface FastEthernet2
duplex half
speed 10
bridge-group 20 - VLAN 20
bridge-group 20 spanning-disabled
!
interface FastEthernet3
duplex half
speed 10
bridge-group 20 - VLAN 20
bridge-group 20 spanning-disabled
!
!
interface
doesn't occur between other VLANs.
Finally, each interface needs to have VLAN membership. At the interface
config:
bridge group xx
Took me a while to get all that right
Best, G.
ject: VLAN's [7:32351]
Have a 2948GL 3 and want to set up a vlan but it docs state
that you have to
set
In your original post as seen below, you said that you didn't want to make
this
routeable between the vlans. But are you wanting to route the traffic
anywhere
else, cause if you aren't, then just put the following in under the port
config.
switchport access vlan 1, and you can then put what ever
-speed Internet wrote:
Hi Folks,
Do VLAN's configured as PVLAN's get communicated throughout the VTP domain
via VTP messages or are they kept segregated ? Can someone please enlighten
me on this ? Thanks very much.
Aziz
[GroupStudy.com removed an attachment of type text/x-vcard which had a name
Hi Folks,
Do VLAN's configured as PVLAN's get communicated throughout the VTP domain
via VTP messages or are they kept segregated ? Can someone please enlighten
me on this ? Thanks very much.
Aziz
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: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Urooj's Hi-speed Internet
Sent: Sunday, December 02, 2001 1:32 PM
To: [EMAIL PROTECTED]
Subject: Private VLAN's amp; VTP [7:27940]
Hi Folks,
Do VLAN's configured as PVLAN's get communicated throughout the VTP
domain
via VTP messages
You can only have one management VLAN per switch. You are trying to make 2
since by default VLAN 1 is the management VLAN.
sam sneed
Ole Drews Jensen wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I have a 2924 with all ports on VLAN1 and VLAN1 set with an IP address on
:
This is a Cisco type email list. There IS a Cisco answer.
TTFN,
Bill 'layer 4 and up is for end users' Pearch, Anchorage AK
-Original Message-
From: Sammi [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 01, 2001 7:35 AM
To: [EMAIL PROTECTED]
Subject: Re: VLAN's and Routers [7:2534]
Are dual
stuff we can do for them??
if anyone has any experience then I would be glad to know about it - NT,
Solaris, *BSD, etc.
Andy
- Original Message -
From: Sammi
To:
Sent: Monday, April 30, 2001 11:15 PM
Subject: Re: VLAN's and Routers [7:2534]
On 30 Apr 2001 15:06:15 -0400
Thanks all, for the advice.
Looks like I should go with a router, am looking at 2600 and 3600
series.
I will have no more than 6 VLAN's, more likely 4.
Any suggestions on which model to purchase?
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why Cisco, why not use Extreme's summit switches? it's very cheap!!
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On 2 May 2001 02:45:45 -0400, [EMAIL PROTECTED] (Bill Pearch)
wrote:
This is a Cisco type email list. There IS a Cisco answer.
And that's what I'm after, was just exploring other possibilities.
Now I need to decide what type of router to purchase; ~150 users split
between 4-6 VLAN's.
Thanks
be killing the
CPU with route lookups in any case.
HTH
Chuck
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, May 02, 2001 12:02 PM
To: [EMAIL PROTECTED]
Subject:Re: VLAN's and Routers [7:2534]
On 2 May 2001 02:45:45 -0400, [EMAIL
will have no more than 6 VLAN's, more likely 4.
Any suggestions on which model to purchase?
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Message Posted at:
http://www.groupstudy.com/form
I would suggest the 2621 - don't forget you'll need the IP plus software
Sammi wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Thanks all, for the advice.
Looks like I should go with a router, am looking at 2600 and 3600
series.
I will have no more than 6 VLAN's, more
to
communicate with the same server(s).
I'd like to implement VLAN's without the expense of having to purchase
routers, but doesn't seem like it's feasible?
I have ordered P. Openheimer's (sp) Top Down Design book and that may
better guide me in trying to implement an efficient network design.
FAQ
. But all departments would need to
communicate with the same server(s).
I'd like to implement VLAN's without the expense of having to purchase
routers, but doesn't seem like it's feasible?
I have ordered P. Openheimer's (sp) Top Down Design book and that may
better guide me in trying to implement
.
What I would like to do is create broadcast domains for different
departments, ie finance, admin. But all departments would need to
communicate with the same server(s).
I'd like to implement VLAN's without the expense of having to purchase
routers, but doesn't seem like it's feasible?
I have
o:
Sent: Monday, April 30, 2001 11:15 PM
Subject: Re: VLAN's and Routers [7:2534]
On 30 Apr 2001 15:06:15 -0400, [EMAIL PROTECTED] (Howard C. Berkowitz)
wrote:
Thanks all, that clarifies somewhat.
On 30 Apr 2001 14:06:09 -0400, [EMAIL PROTECTED] (Karen E Young)
wrote:
configuration.
Andy
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Monday, April 30, 2001 2:14 PM
To: [EMAIL PROTECTED]
Subject: VLAN's and Routers [7:2534]
Still struggling with VLAN's and a basic question escapes me.
If I create:
VLAN1 as 10.200.1.x/16
VLAN2
*** REPLY SEPARATOR ***
On 4/30/2001 at 2:13 AM Sammi wrote:
Still struggling with VLAN's and a basic question escapes me.
If I create:
VLAN1 as 10.200.1.x/16
VLAN2 as 10.200.2.x/16 or /24
I get VLAN's overlap, which I assume is a bad thing (at least at my
skill level, I understand you
) the
entire network address, not just part of it.
Hope this helps,
Karen
*** REPLY SEPARATOR ***
On 4/30/2001 at 2:13 AM Sammi wrote:
Still struggling with VLAN's and a basic question escapes me.
If I create:
VLAN1 as 10.200.1.x/16
VLAN2 as 10.200.2.x/16 or /24
I get
for different
departments, ie finance, admin. But all departments would need to
communicate with the same server(s).
I'd like to implement VLAN's without the expense of having to purchase
routers, but doesn't seem like it's feasible?
I have ordered P. Openheimer's (sp) Top Down Design book and that may
better
department? What protocols do they run? Is there a specific
reason you think you may have a problem with broadcasts? Are the
hosts plugged into switches that can do per-port broadcast rate
limiting?
I'd like to implement VLAN's without the expense of having to purchase
routers, but doesn't seem
On 30 Apr 2001 15:06:15 -0400, [EMAIL PROTECTED] (Howard C. Berkowitz)
wrote:
Thanks all, that clarifies somewhat.
On 30 Apr 2001 14:06:09 -0400, [EMAIL PROTECTED] (Karen E Young)
wrote:
Usually there needs to be some form of communication
between VLANS though, so practically speaking you do
stuff we can do for them??
if anyone has any experience then I would be glad to know about it - NT,
Solaris, *BSD, etc.
Andy
- Original Message -
From: Sammi
To:
Sent: Monday, April 30, 2001 11:15 PM
Subject: Re: VLAN's and Routers [7:2534]
On 30 Apr 2001 15:06:15 -0400, [EMAIL
Message-
From: andyh
To: [EMAIL PROTECTED]
Date: Monday, April 30, 2001 6:31 PM
Subject: Clever NICs - was: VLAN's and Routers [7:2534]
does anyone actually have any experience of clever NICs? - ie
etherchannel-enabled, vlan-aware(ISL/dot1q), etc?
I seem to remember posting this a year or so
Still struggling with VLAN's and a basic question escapes me.
If I create:
VLAN1 as 10.200.1.x/16
VLAN2 as 10.200.2.x/16 or /24
I get VLAN's overlap, which I assume is a bad thing (at least at my
skill level, I understand you could use overlapped VLAN's).
So, I'm confused how I can assign
Sunday, February 18, 2001 11:08 PM
To: Santosh Koshy; [EMAIL PROTECTED]
Subject: Re: How many VLAN's on a switch
You got it...1024 VLANs allowed...God forbid you ever have to handle a
network that has that many of them though. ;o)
***
Remember that even if you can create 1024 VLANs on your switch, you need a
router that can handle that many networks and the traffic between them. The
L3 switching module only supports 256 VLANs.
""Santosh Koshy"" [EMAIL PROTECTED] wrote in message
96q7ph$u4s$[EMAIL
: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Z
Sent: Sunday, February 18, 2001 11:08 PM
To: Santosh Koshy; [EMAIL PROTECTED]
Subject: Re: How many VLAN's on a switch
You got it...1024 VLANs allowed...God forbid you
ever have to handle a
network that has t
VLAN 1 will be the first MAC address in the switch's supervisor module's
range of 1024 MAC aaddressess. VLAN 2 will be the second MAC address. VLAN 3
will be the third MAC address and so on and so forth.
From the above statement, am I correct in deducing that one can create only
1024 VLANS on a
- Original Message -
From: Santosh Koshy [EMAIL PROTECTED]
Newsgroups: groupstudy.cisco
To: [EMAIL PROTECTED]
Sent: Sunday, February 18, 2001 10:31 PM
Subject: How many VLAN's on a switch
VLAN 1 will be the first MAC address in the switch's supervisor module's
range of 1024 MAC aaddressess. VLAN 2
, 2001 11:08 PM
To: Santosh Koshy; [EMAIL PROTECTED]
Subject: Re: How many VLAN's on a switch
You got it...1024 VLANs allowed...God forbid you ever have to handle a
network that has that many of them though. ;o)
This has been
Hi guys,
I have been trying to locate info on how to utilize one DHCP server for
multiple VLAN's on campus. So far I have come across utilizing a multi-vlan
port configuration and IP helper addresses, but I am using 3524's and 6506
w/MSFC. If you have had any experience with this, I
If you are using Bay stack switches,It is possible to configure a single
port to be part of multiple VLAN's.
Other option is to make your DC'S multihomed,and connect different NIC's to
different VLAN's
Thanks
Thangavel
- Original Message -
From: Kenneth Lorenzo [EMAIL PROTECTED
Hello All,
I have some questions about VLAN. Can someone send
me a good resource for VLAN (Books, articles, etc...)
Can you have all VLAN's use the same PDC ? do you
have to have a BDC on each VLAN?
Thanks in advance.
See:
http://www.3com.com/nsc/200374.html
-Original Message-From: Asad Jafari
[mailto:[EMAIL PROTECTED]]Sent: Tuesday, October 17, 2000 4:05
PMTo: [EMAIL PROTECTED]Subject:
VLAN's
Hello All,
I have some questions about VLAN. Can someone
send me a good resource for VLAN
vices" and the Sybex CCNA 2.0 book are pretty good
on the Mechanics and How-to on VLAN's. "Top Down Network Design" and the
Cisco Documentation's "Designing Cisco Networks" are very good on the "what"
and "why"
Good Luck.
-Ejay
Original Message Follo
p if they have lmhosts files. Alternately, you can use a 802.10
Capable Nic, and connect your PDC to a trunk port. Then you can give the
PDc an iP in every VLAN/Subnet.
"Cisco Ios Switching Services" and the Sybex CCNA 2.0 book are pretty good
on the Mechanics and How-t
te in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hello All,
I have some questions about VLAN. Can someone send me a good resource for
VLAN (Books, articles, etc...)
Can you have all VLAN's use the same PDC ? do you have to have a BDC on each
VLAN?
Thanks in advance.
_
---
"Kevin Wigle" [EMAIL PROTECTED] on 10/10/2000 11:57:21 am
To: JENNY MCLEOD/NSO/CSDA@NOTES
[EMAIL PROTECTED]
cc:
Subject: Re: MAX. VLAN's
on a 19xx, Enterprise IOS yields a bit more than 4 vlans...
http://www.cisco.com/warp/public/cc/pd/si/c
You can create 1024 VLAN's at the maximum. There is no restriction on the
number of switch per VLAN.
Karthik.
At 10:34 AM 10/9/00 +0530, Hitesh Pathak (CSD-BBYRO-RTSG) wrote:
Friends,
I hv a question.
Can anyone tell me What is the MAX. no. of vlan's can be created using a
switch
Theoretically, you can have about 1024 VLANs in one switch, but in reality,
it's recommended to use no more than 100 VLANs...
-Ya
"Hitesh Pathak (CSD-BBYRO-RTSG)" wrote:
Friends,
I hv a question.
Can anyone tell me What is the MAX. no. of vlan's can be created using a
switc
Typically 1024, although the smaller 4Mb RAM 2924XLs limit them to more
like 32. It is device dependent, as is the size of the CAM table/MAC
cache.
Jeff Kell [EMAIL PROTECTED]
**NOTE: New CCNA/CCDA List has been formed. For more information go to
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/CCNP
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, 09 October, 2000 18:05
Subject: Re: MAX. VLAN's
According to my CLSC manual, a Cat 5000 can support up to 250 *active*
VLANs,
and up to 1000 all up. A Cat 3000 supports 64 VLANs, and a Cisco 7000
Per the 802.1Q spec the max possible vlan's is a 12 bit field in the Tag Control
Information field (2 Bytes length) which allows for a maximum of 4096 possible
VLAN's.
Bits 1-3 are the User Priority Bit's which are capable of representing 8
priority levels (think of TOS).
Bit 4 is the CFI bit
Friends,
I hv a question.
Can anyone tell me What is the MAX. no. of vlan's can be created using a
switch/switches . Is there any limitation to it or it is model specific.
What is the max no. of switches we can have per VLAN.
thanx
HP
**NOTE: New CCNA/CCDA List has been formed. For more
CNA A+
-Original Message-
From: Ole Drews Jensen [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 20, 2000 6:10 PM
To: 'Daniel Boutet'; [EMAIL PROTECTED]
Subject: RE: BCMSN: VLAN's and Subnets
No problem Daniel, and thanks to you and the others who replied to my msg.
Ole
You are correct. It is POSSIBLE to do it this way as long as the two
separate VLAN's share NOTHING. (No servers, No internet connections,
Nothing.)
However, This is typically known as "Bad design" and "administrative
nightmare"
Good Luck.
[EMAIL PROTECTED]
Orig
D],
"'[EMAIL PROTECTED]'" [EMAIL PROTECTED]
Subject: RE: BCMSN: VLAN's and Subnets
Date: Wed, 20 Sep 2000 12:33:06 -0400
To add a little twist to that scenario.
If for instance in your server block, you place 2 NICs on each machine
address them to the different subnets.
I have a question about implementing VLAN's in existing LAN's.
Let's say that I have one office with stacked switches connecting 100 users
to a network with a couple of servers and other good stuff.
Layer 2 info: Ethernet, one big broadcast domain
Layer 3 info: IP, one
, Citrix CCA, Check Point CCSA
Ole Drews Jensen [EMAIL PROTECTED] wrote in message
2019FB428FD3D311893700508B71EBFB313971@RWR_MAIL_SVR">news:2019FB428FD3D311893700508B71EBFB313971@RWR_MAIL_SVR...
I have a question about implementing VLAN's in existing LAN's.
Let's say that I have on
having
two LANs.
The switches can also be totally separate.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Ole Drews Jensen
Sent: Wednesday, September 20, 2000 9:48 AM
To: '[EMAIL PROTECTED]'
Subject: BCMSN: VLAN's and Subnets
I have a question about
of the VLANs to see the "same" resources
(servers)?
-Original Message-
From: Ole Drews Jensen [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 20, 2000 11:48 AM
To: '[EMAIL PROTECTED]'
Subject: BCMSN: VLAN's and Subnets
I have a question about implementing VLAN's in existing LAN
That was only to show which VLAN's I assigned which layer 3 addresses for...
Thanks,
Ole
Ole Drews Jensen
Systems Network Manager
CCNA, MCSE, MCP+I
RWR Enterprises, Inc.
[EMAIL PROTECTED]
http://www.insync.net/~drews/ccnp
-Original Message-
From: Daniel Boutet [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 20, 2000 11:34 AM
To: [EMAIL PROTECTED]
Subject: Re: BCMSN: VLAN's and Subnets
I noticed after I sent. Sorry Ole
"Ole Drews Jensen" [EMAIL PROTECTED] wrote
ciscolab wrote:
My question really is, what about the IPX traffic? Does this need to
be mapped to it's own VLAN, or can it "ride" the existing IP VLAN's?
If IPX gets mapped to it's own VLAN, how do you assign a physical
port to multiple VLAN's (ie., IP and IPX), inlight o
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: VLAN's
You can't just make a switch port a member of all the VLAN's and hang a
router off it to route traffic between VLAN's.
The router and switch must have a way to exchange VLAN information in order
for you to route between VLAN's. You need
Group,
I have a catalyst 3524 switch in my practice lab set up with four vlans
(1-4). One port is a member of all vlans and that is the router port. In
what I have learned you should be able to be a node on vlan 2 and be able to
go out the vlan2 port on the switch to the router and back to
This is called 'routing on a stick'. Send us your sanitized config. What
router are you using?
From: "sujar khmar" [EMAIL PROTECTED]
Reply-To: "sujar khmar" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: VLAN's
Date: Tue, 29 Aug 2000 14:56:29 -0400
Group,
I
You can't just make a switch port a member of all the VLAN's and hang a
router off it to route traffic between VLAN's.
The router and switch must have a way to exchange VLAN information in order
for you to route between VLAN's. You need to connect the router on a trunk
link. This link must
My understanding is... If you're going to have multiple vlan's, you will
typically have different subnets. In order for one vlan to talk to another,
a router has to be involved. You can use a Catalyst 5000, 6000, etc. with
an RSM or a router with multiple ethernet ports, each configured for its
: Tuesday, August 29, 2000 1:56 PM
To: [EMAIL PROTECTED]
Subject: VLAN's
Group,
I have a catalyst 3524 switch in my practice lab set up
with four vlans
(1-4). One port is a member of all vlans and that is the
router port. In
what I have learned you should be able to be a node
Chuck,
The following URL gives info on this. See specifically: "Table 2-6:
Catalyst 1900 and Catalyst 2820 VTP Modes" The summary of this information
is that it depends on the VTP mode in which the switch is operating. If the
switch is a VTP server, then it can have up to 128 VLANs. If it is
Hi,
I am trying to understand whether the Catalyst 1912 switch supports upto 64
VLAN's(meaning connected to other vlan's) or you can create upto 64 VLAN's
on this switch. It has only 12 ports. If 1 port can only belong to 1 vlan at
one time and each port is mapped to 1 mac address, then how
You got it
Visio will open a .emf i think. It is the same as the bmp though.
Duck
- Original Message -
From: Niraj Palikhey [EMAIL PROTECTED]
To: 'Donald B Johnson Jr' [EMAIL PROTECTED]
Sent: Thursday, July 27, 2000 8:43 AM
Subject: RE: 64 VLAN's in Catalyst 1900 switches??
Hi Don
PROTECTED]
npalikhe@hotcc:
mail.comSubject: 64 VLAN's on a Cat 1912 switch?
Hi,
I am trying to understand how a Catalyst 1912 or a 1924 can support 64
VLAN's. If each port in a switch is configured for only 1 VLAN, then the
maximum number of VLAN's should be determined by the number of ports,
right??
Also, how does a Catalyst 5500 switch support 1005 VLAN's? Does
Switch port can be member of multiple VLANs...
Marc
""Niraj Palikhey"" [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi,
I am trying to understand how a Catalyst 1912 or a 1924 can support 64
VLAN's. If each port in a switch i
83 matches
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