Scenario:
Got a client who has a person on the network that does not want to
be on the network but wants access to the server. My thought was to install
a switch, setup to Vlans, one for all the users (10 or so) and the second
Vlan for the 1 user by himself. This way no one can get to his
I am concerned with your numbers. 1500 users on an IP (I assume) subnet is
way too many! Remember, a VLAN will propagae all broadcasts. Each and
every ARP, BOOTP, etc. will traverse the entire backbone. I would suggest
you break this down into at least 3, preferably 5 VLANs to minimize the
7200 Wan router.
The access layer switches are cat6000 with inlinepower
for ip phones.
There're is a data VLAN and an aux VLAN per switch.
I have four of this switches in each building (there
are two buildings). The buildings are connected via
fibre.
I'm looking for some demo solutions.
eries will even let you monitor ports on
> other switches if you want. Check into it, but I think you can.
>
> ""NetEng"" <[EMAIL PROTECTED]> wrote in message
> 99bbkk$p8a$[EMAIL PROTECTED]">news:99bbkk$p8a$[EMAIL PROTECTED]...
> > We have had a pi
e have had a pissing match lately and here's the details. One person
states
> that a VLan can not be sniffed because it is on a different subnet. The
> other person says it can becuase it's physically on the same switch. I
think
> you can to a point. Here's what I mean; le
/3
=20
and type it in again for another port to monitor. If you don't specify =
the interface to monitor it will monitor all the interfaces for the same =
VLAN.=20
""NetEng"" <[EMAIL PROTECTED]> wrote in message =
99bbkk$p8a$[EMAIL PROTECTED]">news:99bbkk$
t;
> I did this once and it worked like a charm after I finally gave in & read
> the docs ;)
>
> SO, unless they have access to the switch & VLAN configuration, they can't.
> That is, unless the uplink for the switch has a hub. Then you can see
> anything going
By default, when you plug a Sniffer into a switch you will only see
broadcast traffic for the VLAN that the physical port you are plugged into
is a member of. You are however able to "span" ports or VLANs. That is,
you are able to "span" an entire VLAN or individual ports
Keep in mind that a VLAN is just a broadcast domain. With a packet capture tool, you
capture whatever traffic happens to pop out the port your connected to. Connected
directly to a layer 2 switch (bridge) you will see all the broadcast/multicast traffic
in the VLAN.
*** REPLY
_21/54434926/p2/article.jhtml?term=
See previous page on that article for a little more info.
I did this once and it worked like a charm after I finally gave in & read
the docs ;)
SO, unless they have access to the switch & VLAN configuration, they can't.
That is, unless the uplink for the switch
Right and wrong.
The IS VLAN is its own broadcast domain and the HR VLAN is its own broadcast
domain. By simply hooking up a sniffer to the HR VLAN, you would not see
any of the traffic that only transgresses the IS VLAN. If someone from the
IS VLAN is going to a device on the HR VLAN, then
We have had a pissing match lately and here's the details. One person states
that a VLan can not be sniffed because it is on a different subnet. The
other person says it can becuase it's physically on the same switch. I think
you can to a point. Here's what I mean; let's say
On a 6500 switch doing a:
sh cam 0:3:47:3b:fc:f4=20
* =3D Static Entry. + =3D Permanent Entry. # =3D System Entry. R =3D =
Router Entry.
X =3D Port Security Entry
VLAN Dest MAC/Route Des[CoS] Destination Ports or VCs / [Protocol =
Type]=20
On a 6500 switch doing a:
sh cam 0:3:47:3b:fc:f4=20
* =3D Static Entry. + =3D Permanent Entry. # =3D System Entry. R =3D =
Router Entry.
X =3D Port Security Entry
VLAN Dest MAC/Route Des[CoS] Destination Ports or VCs / [Protocol =
Type]=20
Hi All - I am implementing "routing on a stick" with the Cisco router.
However, we have couple 3com switches on the network. I wonder if the
Vbridge on 3Com is compatiable with the VLAN setting/encapsulations on the
Cisco routers??? Thanks!
_
FAQ, lis
och, 14. Marz 2001 14:14
An: [EMAIL PROTECTED]
Betreff: Set VLAN question?
<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
Hi,
<p>I cannot distinguish the situation I should use portvlancost
or
portvlanpri.
Would someone can t
You would use the commands to modify the behavior of STP. To influence which
port forwards and which port blocks for a particular VLAN, on redundant
links.
Check here:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_6_1/cmd_ref/
setsn_su.htm#22448 (watch for word wrap) or here
:[EMAIL PROTECTED]]
Gesendet: Mittwoch, 14. Marz 2001 14:14
An: [EMAIL PROTECTED]
Betreff: Set VLAN question?
Hi,
I cannot distinguish the situation I should use portvlancost or
portvlanpri.
Would someone can tell me?
Thanks
mak
_
FAQ, list archives, and
Hi,
I cannot distinguish the situation I should use portvlancost or portvlanpri.
Would someone can tell me?
Thanks
mak
_
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I just want to thank those who provided insight to the problem I was
experiencing with Firewall access through VLAN's. When I tried to add an
iside route statement as suggested, the firewall didn't take it. I looked at
the version code and noticed it was 4.4(4)!! Yikes! Needles to say, an
upgrade
Update:
I know that the Firewall does not know that the 10.25.192.0 /19 exists. I
tried to put in a route statement on the pix but it would not accept it.
This was the command: "route inside 10.25.192.0 255.255.224.0 10.25.223.2 1"
When I put in a route to the secondary Address of
PIX probably doesn't know how to get to the other VLAN. What are your
route statements in the PIX?
Darren
At 03:27 PM 03/02/2001 -0500, Rob Cabeca wrote:
>
> Thanks for responding. I may not be understnading something here. If the
> firewall is on the same subnet and it's
L PROTECTED]>; "Rob Cabeca" <[EMAIL PROTECTED]>; "groupstudy"
<[EMAIL PROTECTED]>
Sent: Friday, March 02, 2001 3:27 PM
Subject: RE: Help!, because Cisco says they can't. Firewall & Vlan problem.
> Thanks for responding. I may not be understnading s
ed to vlan 1 and is using 155.102.127.26 as the default
gateway. once I asign the workstation to another vlan, it can ping
everything in the 155 network EXCEPT for the firewall.
Obviously I am confused.
Thanks for your help. Any further thoughts would be appreciated.
rob
-Original Me
>
>-Original Message-
>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
>Rob Cabeca
>Sent: Thursday, March 01, 2001 9:37 PM
>To: groupstudy
>Subject: Help!, because Cisco says they can't. Firewall & Vlan problem.
>
>
>You guys have alwa
Sent: Friday, March 02, 2001 0043
To: Rob Cabeca; groupstudy
Subject: Re: Help!, because Cisco says they can't. Firewall & Vlan
problem.
Back to basics:
Check your subnet mask on the interfaces connecting
the MSFC and the PIX (on the 155.102/16 net) If you
can;t ping the inside address of the
.
Thanks
Rob
-Original Message-
From: Nabil Fares [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 02, 2001 0853
To: Rob Cabeca; groupstudy
Subject: RE: Help!, because Cisco says they can't. Firewall & Vlan
problem.
Rob,
By default PIX does not allow pings! You can have con
done.
HTH,
Nabil
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Rob Cabeca
Sent: Thursday, March 01, 2001 9:37 PM
To: groupstudy
Subject: Help!, because Cisco says they can't. Firewall & Vlan problem.
You guys have always been on target for me. I
> flat. I have implemented a new IP Scheme to be used
> in several VLAN's and
> am trying to migrate to it. IP range is 10.25.192.0
> - 10.25.223.254 broken
> up into several /24's. There are 600 devices. Now to
> the nitty gritty.
>
> Network Description
>
implemented a new IP Scheme to be used in several VLAN's and
am trying to migrate to it. IP range is 10.25.192.0 - 10.25.223.254 broken
up into several /24's. There are 600 devices. Now to the nitty gritty.
Network Description
The 6506 has seven VLAN's configured as follows:
VLAN
>Hi,
>
>I'm new to this field, and my boss want to implement
>VLAN in my network. We are using Cisco 2900/1900
>switches.
What problems is your boss trying to solve with a VLAN?
There are lots of ways to use VLANs. Start with the problem to
solve, and then select appropr
Your absolutely right. I apologize, I didn't realize that was for a Cat
5000.
-Original Message-
From: David Armstrong [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 01, 2001 10:23 AM
To: [EMAIL PROTECTED]
Subject: Re: How to setup VLAN, Pls help.
I don't think the l
5AF61102E52464@NAEXCHANGE...
> Try here...
>
>
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_5_2/config/v
> lans.htm
>
> -Original Message-
> From: Gunjan Mathur [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, March 01, 2001 9:14 AM
> To: [EMAIL PROTEC
Try here...
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_5_2/config/v
lans.htm
-Original Message-
From: Gunjan Mathur [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 01, 2001 9:14 AM
To: [EMAIL PROTECTED]
Subject: How to setup VLAN, Pls help.
Hi,
I'm new to
Hi,
I'm new to this field, and my boss want to implement
VLAN in my network. We are using Cisco 2900/1900
switches.
Pls guide me or send me links, which explain the
procedure to implement the VLAN.
Thanks,
Gm
__
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Get email at
Sorry, I didn't mean to imply you personally were confused.
Come to think of it, ALL the documentation should be clearer.
Particularly if you think about the 15bits plus the 1bit BPDU field in
the ISL are so close to the 2 bytes in an 802.1q VLAN Identifier header
(3 Priority, 1 CFI,
My Q was related to ISL only. IEEE 802.1q has 12 bits, that's clear.
After reading some of the replies, I can summarize ISL's VLAN ID as:
15 bits are allocated for the field but only 10 are used now.
"anthony kim" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECT
I think there is some confusion between ISL and IEEE 802.1q.
Remember Cisco ISL VLAN ID field is 10 bits i.e. 2^10 or 1024 possible
(0-1023)
Just *think* about how many bits in an IEEE 802.1q frame it takes to make
4096 VLANs.
--- Gopinath Pulyankote <[EMAIL PROTECTED]> wrote:
>
The ISL head includes a space for a 15-bit VLAN ID, but currently only
10-bits are used for this. This gives you the maximum number of VLANs of
1024.
""Gopinath Pulyankote"" <[EMAIL PROTECTED]> wrote in message
97jl7g$5fj$[EMAIL PROTECTED]">news:97jl7g
[Couldn't post this to the newsgroup, hence sending it to you directly]
"Gopinath Pulyankote" <[EMAIL PROTECTED]> wrote in message news:...
How about this ? This says 10-bit VLAN ID !
http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113ed_cr/s
witch_c/xcis
How about this ? This says 10-bit VLAN ID !
http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113ed_cr/s
witch_c/xcisl.htm
Frame Tagging in ISL
With ISL, an Ethernet frame is encapsulated with a header that transports
VLAN IDs between switches and routers. A 26-byte header that
Information on ISL header... taken from
http://www.cisco.com/warp/public/741/4.html
VLAN - Virtual LAN ID
The VLAN field is the virtual LAN ID of the packet. It is a 15-bit value
that is used to distinguish frames on different VLANs. This field is often
referred to as the "color" of
Hi all,
The Cisco Press book BCMSN by Karen Webb says the VLAN ID is 15 bits,
but I read somewhere else its 10 bits.
Which is correct ??
TIA
--Gopinath
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Hi,
A multi-VLAN port can belong to more than one VLAN, which creates overlapping VLANs.
Regards
N.Anand
- Original Message --
"Budi JP" <[EMAIL PROTECTED]> wrote:
To:<[EMAIL PROTECTED]>
From:"Budi JP" <[EMAIL PROTECTED]>
tions Engineer
Thrupoint, Inc.
545 Fifth Avenue, 14th Floor
New York, NY. 10017
646-562-6540
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Shane Stockman
Sent: Thursday, February 22, 2001 7:23 AM
To: [EMAIL PROTECTED]
Subject: VLAN question
I will just li
link, though.
Good luck -
Bradley J. Wilson
CCNP, CCDA, MCSE, CNX, NNCSS, MCT, CTT
- Original Message -
From: Shane Stockman
To: [EMAIL PROTECTED]
Sent: Thursday, February 22, 2001 12:22 PM
Subject: VLAN question
I will just like to enquire whether it is possible to have a VLAN split over
2
I will just like to enquire whether it is possible to have a VLAN split over
2 lans divided by a point-to-point Frame-relay wan.
VV
LL
AA
N 4MEG WAN N
50 50
At both
Dear All,
What is the different of Multi VLAN Port and Overlapping VLAN?
And what does a Switch type to support Multi VLAN Port?
Thx
_
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I'm no routing/VLAN genius, but:
If you have a simple environment, just use static routes as necessary. For
example, a default route to the Internet as the only route and you will have
no routes between VLANs. If you need one or two of them actually routed,
just use static routes.
If you
; traffic only to the Internet while keeping each VLAN
> intact and isolated for security reason. Thanks.
> Mo
>
> __
> Do You Yahoo!?
> Get personalized email addresses from Yahoo! Mail -
> only $35
PROTECTED]]
Sent: Wednesday, February 14, 2001 8:53 AM
To: [EMAIL PROTECTED]
Subject: VLAN routing
Hi all,
What is the best way to prevent a router on a stick
from routing between VLANs, I have to route the VLANs
traffic only to the Internet while keeping each VLAN
intact and isolated for security
Hi all,
What is the best way to prevent a router on a stick
from routing between VLANs, I have to route the VLANs
traffic only to the Internet while keeping each VLAN
intact and isolated for security reason. Thanks.
Mo
__
Do You Yahoo!?
Get
9 (single fiber between)
> 1-corp building with 5509
>
> 3548/24 for both locations for end user wire rooms
>
> Running 802.1Q, trunking/etherchannels between
> 3500 and 5509. Trunking between 5509 to 5509.
>
> On the 3500 assigning users of ports to vlan.
> So if Joe in
mmend portfast
instead.
Also check your trunks to make sure they all have the same native vlan if
you use dot1q. Crazy things can happen if both sides of a trunk have
different native vlans.
Andrew Cook
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
SFC
> > 1-remote building with 5509 (single fiber between)
> > 1-corp building with 5509
> >
> > 3548/24 for both locations for end user wire rooms
> >
> > Running 802.1Q, trunking/etherchannels between
> > 3500 and 5509. Trunking between 5509 to 5509.
> >
>
ology:
> Have 2-5509/2sups/2RSFC
> 1-remote building with 5509 (single fiber between)
> 1-corp building with 5509
>
> 3548/24 for both locations for end user wire rooms
>
> Running 802.1Q, trunking/etherchannels between
> 3500 and 5509. Trunking between 5509 to 5509.
>
> On
5509 to 5509.
On the 3500 assigning users of ports to vlan.
So if Joe in acct is on port 1, he goes to acct vlan.
Problem:
When took users to (new network) new 3500, having
major DHCP problems. It is having major problems
obtaining DHCP IP addresses. For exp. some in vlan 20
get ip, while
Hi, I have some quetions, I hope somebody will me out. Here is what I am
trying to do:
Cat 4006 3 vlans> Cisco 500 web Caching>2621
T1-->Internet
For about 500 users divided into 3 vlans, no routing between the vlans
required, here what I have in mind for implem
.
> -Original Message-
> From: Jeff Duchin [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, February 01, 2001 2:14 PM
> To: [EMAIL PROTECTED]
> Subject: Cat 6509 and Cabletron MMAC
>
>
> What's up! I've got a 6509 with a VLAN int that has a
> crossover going to ou
Original Message -
> From: Kevin Wigle <[EMAIL PROTECTED]>
> To: Daniel Cotts <[EMAIL PROTECTED]>; 'kz' <[EMAIL PROTECTED]>;
> <[EMAIL PROTECTED]>
> Sent: Saturday, February 03, 2001 8:13 PM
> Subject: Re: VLAN routing on 2600
>
>
> >
t for IEEE 802.1Q encapsulation for Virtual LANs
(VLANs). Use this feature for VLANs
consisting of IEEE 802.1Q compliant switches."
Does it mean that I can do VLAN routing using 802.1q encapsulation on 2500 series
routers? Any help will be much appreciated.
_
The 2620 and 2621 have fast ethernet ports and support trunking with IP Plus
IOS.
- Original Message -
From: Kevin Wigle <[EMAIL PROTECTED]>
To: Daniel Cotts <[EMAIL PROTECTED]>; 'kz' <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Saturday, February
Aren't 2620's FE?
- Original Message -
From: "Kevin Wigle" <[EMAIL PROTECTED]>
To: "Daniel Cotts" <[EMAIL PROTECTED]>; "'kz'" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Saturday, February 03, 2001 11:13 PM
except 2600's don't do the fe thing..
- Original Message -
From: "Daniel Cotts" <[EMAIL PROTECTED]>
To: "'kz'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Friday, 02 February, 2001 10:26
Subject: RE: VLAN routin
Those with 100Mbs ports.
> -Original Message-
> From: kz [mailto:[EMAIL PROTECTED]]
> Sent: Friday, February 02, 2001 4:33 AM
> To: [EMAIL PROTECTED]
> Subject: VLAN routing on 2600
>
>
> Hi
>
> Is it possible to perform VLAN routing on
ECTED]
Subject: VLAN routing on 2600
Hi
Is it possible to perform VLAN routing on 2600 routers?
thanx
kz
_
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Report misconduct and Nondisclosure violations to [EMAIL PROT
A quick point of clarity.
VLAN routing is not a technology. In fact, the two terms are completely unrelated. A
VLAN is simply a broadcast domain that is not specifically bounded by physical
limitations. Routing on the other hand has to do with building forwarding tables and
making
yes .
flem
--- kz <[EMAIL PROTECTED]> wrote:
> Hi
>
> Is it possible to perform VLAN routing on 2600
> routers?
>
> thanx
> kz
>
> _
> FAQ, list archives, and subscription info:
> http://www.groupstudy.com/
Hi
Is it possible to perform VLAN routing on 2600 routers?
thanx
kz
_
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Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Moahzam Durrani
Sent: Monday, January 15, 2001 5:34 PM
To: [EMAIL PROTECTED]
Subject: vlan and dhcp---help
at our site we provide ip adresses to workstations via dhcp. We ahve around
10 Vlans . I have the vtp domain on a CAT 6509
workstations via dhcp. We ahve
around
> 10 Vlans . I have the vtp domain on a CAT 6509. RUNNING IOS 12.0(7)XE. on
> its msfc's (2). The Core switch trunks to various Cat 4006's. Users on a
> certain vlan 106 coamplained that they could not get network connectivity
> as they were
at our site we provide ip adresses to workstations via dhcp. We ahve around
10 Vlans . I have the vtp domain on a CAT 6509. RUNNING IOS 12.0(7)XE. on
its msfc's (2). The Core switch trunks to various Cat 4006's. Users on a
certain vlan 106 coamplained that they could not g
[EMAIL PROTECTED]...
> If you have a vlan and you know the mac address how can you tell which
port
> the device is on? Thanks.
>
> _
> FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
> Report miscond
-Original Message-
From: John Chang [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 15, 2001 10:55 AM
To: Croyle, James; '[EMAIL PROTECTED] '
Subject: RE: VLAN
I have a cat3500XL 12.0(5)XU. Whan I do a sh mac. it shows destination
address:
ows destination
> address: varies mac addresses, address type: dynamic, vlan: 1, destination
> port: FastEthernet0/24. So how can I find out the physical port the mac
> address is coming from? Thanks.
>
> At 10:50 AM 1/15/2001 -0500, Croyle, James wrote:
> >
> >http://ww
I have a cat3500XL 12.0(5)XU. Whan I do a sh mac. it shows destination
address: varies mac addresses, address type: dynamic, vlan: 1, destination
port: FastEthernet0/24. So how can I find out the physical port the mac
address is coming from? Thanks.
At 10:50 AM 1/15/2001 -0500, Croyle
:25 AM
Subject: VLAN
If you have a vlan and you know the mac address how can you tell which
port
the device is on? Thanks.
_
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/ccnp
NEED A JOB ???
http://www.oledrews.com/job
-Original Message-
From: John Chang [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 15, 2001 9:25 AM
To: [EMAIL PROTECTED]
Subject: VLAN
If you have a vlan and you know the mac ad
If you have a vlan and you know the mac address how can you tell which port
the device is on? Thanks.
_
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Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
on.
> Mail item was not delivered to:
>
>
>
> --
> Microsoft Mail v3.0 (MAPI 1.0 Transport) IPM.Microsoft Mail.Note
> From: Ryan Ngai Hon Kong
> To: '[EMAIL PROTECTED]'
> Subject: CiscoWorks & HP O
:
--
Microsoft Mail v3.0 (MAPI 1.0 Transport) IPM.Microsoft Mail.Note
From: Ryan Ngai Hon Kong
To: '[EMAIL PROTECTED]'
Subject: CiscoWorks & HP Openview in multiple VLAN.
Date: 2001-01-07 23:12
Priority
Good day,
It seems that I'm stuck with a problem on my customer network. I doesn't
have much
idea about LANE and their existing network setup since it is managed by
other vendors
so the bottom line is that I cannot view their cisco router configuration at
all.
However base on their existing updat
Cheers,
I have a headache problem with management vlan of my Cat3548 in every floors. The
existing users at floor already separated in vlans and connect to a Cat65 for
intervlan routing. Now my boss need to add a new vlan in every cat3548 for mgmt ( e.g
: vlan99 ). I have tried isl encap for
Search for ISL trunks !
There a lot PDFS under this !
Regards
Elias Aggelidis
CCNP + Voice + Security
- Original Message -
From: "mindiani mindiani" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, December 20, 2000 10:24 PM
Subject: VLAN Trunking on
...a router with VLAN support that is. Most hardware platforms will do as
long as they have fast ethernet port and plus image IOS.
Greg
"Jason Baker" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
you need a router to route between
you need a router to route between vlan's
Regards,
Jason Baker
Network Engineer
MCSE, CCNA
-Original Message-
From: Pete [mailto:[EMAIL PROTECTED]]
Sent: Thursday, December 21, 2000 2:50 PM
To: [EMAIL PROTECTED]
Subject: Cat3500xl multi vlan config question
Importance: High
Hey,
First off, I'm not too familiar with Cisco 3500 xl switches. I configured a
switch with 3 VLANs, I assigned an IP address to each VLAN, I also added the
necessary ports in each VLAN.
After everything is said and done the 3rd VLAN (servers) didn't have
connectivity to the othe
Where do we find the information on cisco web site whether it is possible
to configure VLAN Trunking (802.1q) with fastethernet on cisco 2600 or 3600
series.
Any reference or link on cisco web site is welcomed.
Thanks
CHANNEL on my 7200
route VLAN info between the two 6500`s via the 7200
i now it is possible to do this on an 8510 CSR but what about 7200/6500.
TIA
regards steve
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Hi all,
I finally managed to conquer MLS and VLANs, and I wanted to thank everyone
for their help.
I ended up completely nuking the config on the Cat and started over.
The new config worked from the very beginning. I suppose that there was
something lurking in the old config on the Cat that wa
Don't worry about it. Only the VLAN interface that is the current
management interface will show as UP, the rest will show as DOWN. This is
normal and will not affect the operation of the device. Unlike a router,
the switch does not need an active VLAN interface per VLAN to operate.
In
Try typing:
int VLAN60
no shut
control-z
andy
On Mon, 27 Nov 2000, Edward Gomez wrote:
> Hi all...
>
> Additional info on my problem with VLAN on 2900. The VLAN is active as you
> can see below. It will just no go out of the admin down status.
> Here is a copy of the confi
Hi all...
Additional info on my problem with VLAN on 2900. The VLAN is active as you
can see below. It will just no go out of the admin down status.
Here is a copy of the config, along with a show int, and a show vlan.
Thanks in advance!
!
version 12.0
no service pad
service timestamps debug
Hi all,
I just purchased a Cat 2900XL for my CCNP lab and am having some problems
with it. I configured a VLAN, let's call it VLAN 60. I assigned some ports
to VLAN 60.
I did a no shutdown on int vlan 60 and when I do a show int it still shows
it as admin down. I check the config and it
address" on
the main interface and configure 3 subnets for each VLAN.
"Jeff Walzer" <[EMAIL PROTECTED]> wrote in message
004701c04f4b$4e7b9f80$[EMAIL PROTECTED]">news:004701c04f4b$4e7b9f80$[EMAIL PROTECTED]...
> I have a question concerning the default gateway for PC
The default gateway for a host has to be in the same subnet as the host. So,
for the 2.x PCs, default gateway is 10.10.2.1, and for 3.x PCs, 10.10.3.1.
---JRE---
""Jeff Walzer"" <[EMAIL PROTECTED]> wrote in message
004701c04f4b$4e7b9f80$[EMAIL PROTECTED]">news:004701c04f4b$4e7b9f80$[EMAIL PROTEC
10.10.2.1 and 10.10.3.1 respectively. Got to be within its own subnet.
""Jeff Walzer"" <[EMAIL PROTECTED]> wrote in message
004701c04f4b$4e7b9f80$[EMAIL PROTECTED]">news:004701c04f4b$4e7b9f80$[EMAIL PROTECTED]...
> I have a question concerning the default gateway for PCs when connecting
to
> a 3
I have a question concerning the default gateway for PCs when connecting to
a 3548XL switch that has VLANs. I have a 3548XL switch that has 3 VLANs
(VLAN1 is for the 10.10.1.x subnet, VLAN2 is for the 10.10.2.x, and VLAN3 is
for subnet 10.10.3.x) configured. The 3640 router has an address of
10.10
lt;[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Sunday, November 12, 2000 12:03 PM
Subject: RE: Lot of talk about 3548; but is it a VLAN router like the 5000?
> Brian,
> I have a 4500m that I am using as my bgp and ospf router.
> I have set up VLANs on the 2948G-L3 as port-cha
On Sun, 12 Nov 2000, Butcher, Matthew wrote:
> Brian,
> I have a 4500m that I am using as my bgp and ospf router.
> I have set up VLANs on the 2948G-L3 as port-channels w/ sub interface
> encapsulation; but I do not have this on the 4500m. I also do not have the
> VLAN sub interfa
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