Hi all,
I have a question concerning Catalyst switches. I have two 3500's and one
1900 and when I try to release and renew an IP address on the 1900 it is
fine, but when I try on the 3500 it appears to drop the request. Is there
an IP-HELPER address on the switch such as there is on a router?
How would you determine the date and time of activities recorded in a log
file?
Thanks for any input
rayza
Example:
2924c#sh log
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
Console logging: level debugging, 115 messages logged
Monitor logging: level debugging
hi all
I am a switch newbie.
while i was studying about cisco switch, I came accross basic question.
Q: Can a port belong to more than one VLAN? Does it have to belong to only
one VLAN?
port: VLAN1:1 relationship?
or
port: VLAN1:many relationship?
or
port: VLANmany:1 relationship?
or
p
you will want to turn on portfast on all the ports that are connected to
single hosts on the 3500. Do not turn it on for ports connected to multiple
hosts (hubs, other switches, routers.)
this is going to allow the port to bypass listening and learning and go
directly to forwarding traffic.
If
Leongwoo-
Indeed a port can belong to many VLANs in theory. This
capability is vendor specific, though. Many ports can of
course be in one VLAN. So,...port:vlan = many:many.
BTW, I would recommend Perlman's book for this type
of info. Cisco LAN Switching is good too.
-Tom
At 02:37 PM 7/9/2000
al Message-
From: jeongwoo park [mailto:[EMAIL PROTECTED]]
Sent: Sunday, July 09, 2000 2:37 PM
To: [EMAIL PROTECTED]
Subject: Switch question
hi all
I am a switch newbie.
while i was studying about cisco switch, I came accross basic question.
Q: Can a port belong to more than one VLAN? Does it ha
It depends on the platform and software. The switches with which I am
familliar (the Catalyst 1900/2820 series) support several ports within one
VLAN. In terms of actual membership, a port can only be a member of only
one VLAN on these switches. In the case of trunk ports, they can carry
traffi
July 12, 2000 1:14:06 AM GMT
Subject: Re: Switch question
It depends on the platform and software. The switches with which I am
familliar (the Catalyst 1900/2820 series) support several ports within one
VLAN. In terms of actual membership, a port can only be a member of only
one VLAN on these swit
I am a little confused by the entries below.
Keep in mind that your catalyst 1900 and 3500
switches are DHCP clients right out of the box.
All you have to do is plug them in and get
connectivity (somehow) to a DHCP server and it
will go through DHCP discovery and lease an
address. Someho
Group,
could anybody guide me about what these entries are and how would you
translate them if you see any trace of errors on any item below.
Thanks
Rayza
FastEthernet0/7 is up, line protocol is up
Hardware is Fast Ethernet, address is 0050.2ae1.e047 (bia 0050.2ae1.e047)
Description:
Some people at my company currently are on the 9th floor. Some people will
be moving to the 11th floor. I was wondering if the 2924C-XL switch with the
2 100Base FX ports will suffice to connect the switches together?
Thanks,
Jeff
___
UPDATED Posting Guidelines: h
Didn't get a response the first time, but was sent during the mailserver
outage. I think this is a pretty easy one (hopefully).
How many layer 2 switchs can I run together in series before I have some
sort of delay problem? I don't think the 5-4-3 rule applies here? I have
a client that has 9
check the duplex setting on the NIC, or try replacing the cable...
""rayza manesh"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
> Group,
>
> could anybody guide me about what these entries are and how would you
> translate them if you see any trace of error
Is there a show command that would tell me the ethernet address of a
workstation attached to a cisco switchport. The switch is a 3548 which is
IOS 12 based and the workstation is directly connected to a switchport. I
came from an environment that used HP procurve switches. It was very easy to
get
:04 PM
To: [EMAIL PROTECTED]
Subject: Switch Question [7:25704]
I have dual Gigabit trunk links connecting my two Catalyst 4003 switches. My
STP type is IEEE. If I configure those two links as Etherchannel will one of
those links still be blocked by STP? Or will the Etherchannel trunk be
viewed by
ehalf Of
DAGENHARDT Frank
Sent: Thursday, November 08, 2001 1:04 PM
To: [EMAIL PROTECTED]
Subject: Switch Question [7:25704]
I have dual Gigabit trunk links connecting my two Catalyst 4003 switches. My
STP type is IEEE. If I configure those two links as Etherchannel will one of
those links still be
Mark,
You are correct.
-junovtv
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=25714&t=25704
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Report misconduct and Nondisclosure violations
Kinda silly replying to my own message but I'm sure there are others who
might want to know the answer. I talked with TAC, and one of their people
said that nine switches is the limit before you start having network
problems. However, they really don't recommend you to have over seven
chained t
On Wed, Oct 11, 2000 at 08:08:12AM -0700, Joseph Ezerski wrote:
> You could certainly adjust the delay timers to a higher threshold to
> minimize STP convergence probs. I am sure TAC told you this, but I wanted
> to include it for the mail group.
Setting the diameter value changes the timers for
I have two 3548 switches gigastacked and a 2621 router running IP Plus
connected to the Internet on one side and the switch on the other. I need
to set up 5 different VLANs on the switches that do not / can not route
between each other, but do need to see the 2621 to get out to the intern
Can someone pls. tell me which was the cheap, (old) Set Based Switch in the
Cisco Range.
I want to buy 2nd User, I think I have seen one a few years back, a Cisco
1201 maybe?
Are there any 100MB Ports on this? Can I try ISL etc?.
I know that it is no longer in producion because it is not in my c
Hi Group
I want to configure frame relay switch. Here is
the thing I want to do:
I have three routers ( say R1, R2 and R3 )and two
serial cross over cable that has dte and dce
interfaces.
I want to configure router R3 as frame relay switch .
The DTE interfaces of cables I want to connect to
R
If the command set is the same as the 2924XL, then use "show
mac-address-table".
>>> "sam sneed" 9/6/01 9:24:16 AM >>>
Is there a show command that would tell me the ethernet address of a
workstation attached to a cisco switchport. The switch is a 3548 which
is
IOS 12 based and the workstation i
Try "sh mac dyn int fa0/1"
CM
- Original Message -
From: "sam sneed"
To:
Sent: Thursday, September 06, 2001 4:24 PM
Subject: Basic switch question [7:18807]
> Is there a show command that would tell me the ethernet address of a
> workstation attached to a ci
> CM
> - Original Message -
> From: "sam sneed"
> To:
> Sent: Thursday, September 06, 2001 4:24 PM
> Subject: Basic switch question [7:18807]
>
>
> > Is there a show command that would tell me the ethernet address of a
> > workstation attached to a
-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Perry Lucas
Sent: Monday, October 30, 2000 5:46 AM
To: [EMAIL PROTECTED]
Subject:ISL Router and 3548 Switch Question
I have two 3548 switches gigastacked and a 2621 router running IP Plus
connected to the
On Fri, 11 May 2001, Rashid Lohiya wrote:
> Can someone pls. tell me which was the cheap, (old) Set Based Switch in the
> Cisco Range.
>
> I want to buy 2nd User, I think I have seen one a few years back, a Cisco
> 1201 maybe?
> Are there any 100MB Ports on this? Can I try ISL etc?.
>
> I know th
Try this out:
http://www.cisco.com/warp/public/125/fr_switching.html
""Arun Upadhyay"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi Group
> I want to configure frame relay switch. Here is
> the thing I want to do:
> I have three routers ( say R1, R2 and R3 )and two
> se
er into a layer 2 device.
>
> http://www.cisco.com/warp/public/125/12.html
>
> Let us know if you get stuck...
>
> All the best !!!
> Phil
>
> - Original Message -
> From: "Arun Upadhyay"
> To:
> Sent: Monday, September 03, 2001 11:43 AM
>
t !!!
Phil
- Original Message -
From: "Arun Upadhyay"
To:
Sent: Monday, September 03, 2001 11:43 AM
Subject: Frame relay switch question [7:18318]
> Hi Group
> I want to configure frame relay switch. Here is
> the thing I want to do:
> I have three routers ( say
If the DCE interfaces are on the end routers you must use the frame-relay
switch and the frame-relay intf-type dce as well as the clockrate " "
command. Which ever router is connected to the DCE end of the cables must
have these commands entered on their serial interface. It really does not
mat
On Mon, Sep 03, 2001 at 02:27:26PM -0400, Lance wrote:
> If the DCE interfaces are on the end routers you must use the frame-relay
> switch and the frame-relay intf-type dce as well as the clockrate " "
> command. Which ever router is connected to the DCE end of the cables must
> have these comm
On R3,
Global config command of - frame-relay switching
then on each serial interface of the frame switch, you need to configure
some parameters. For example :
interface Serial0
no ip address
encapsulation frame-relay
clockrate 64000
frame-relay lmi-type ansi
frame-relay intf-type dce
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