You can use the routers back to back with the v.35 cables..CCO has
A write-up on back-back frame connections..or buy an 8 port serial
Router...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Devraj, Prem
Sent: Monday
Kennedy Clark's book for lan Switching for CCIE...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Nakul Malik
Sent: Monday, September 08, 2003 11:31 PM
To: [EMAIL PROTECTED]
Subject: Studying Switching [7:75030]
Hi
Boson test have a free one..
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Steven Aiello
Sent: Tuesday, September 09, 2003 10:15 AM
To: [EMAIL PROTECTED]
Subject: IP Subnet calc. [7:75085]
Any one know a good free
Not necessarily...you can also use point-point frame
With sub-interfaces...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Raj Singh
Sent: Thursday, September 04, 2003 9:00 PM
To: [EMAIL PROTECTED]
Subject: RE: Stuck
Use no keep alive statements and connect the back-back cables..
Then set the interfaces for frame encapsulation..
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Lupi, Guy
Sent: Friday, September 05, 2003 8:49 AM
The last time we tried that it bounced the switch, especially if you
Running redundant power...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
COULOMBE, TROY
Sent: Tuesday, September 02, 2003 5:57 PM
To: [EMAIL
The last time we tried that it bounced the switch, especially if you
Running redundant power...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
COULOMBE, TROY
Sent: Tuesday, September 02, 2003 5:57 PM
To: [EMAIL
The root switch will always be in forwarding. The downstream switch will
Always be in blocking mode ...thats why the link is up/up...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, September 01, 2003 8:21 AM
Are you interested in doing the ground up, or just the network
Side..I have been involved in both...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Juan Blanco
Sent: Monday, August 18, 2003 2:22 PM
To: [EMAIL PROTECTED
I thought it was groundhogs that Kansas had an oversupply of...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Charles Cthulhu Riley
Sent: Friday, August 15, 2003 12:35 PM
To: [EMAIL PROTECTED]
Subject: Re: did you save
From the 2511, you'll need a rolled(blue, green or black)
To attach to the cisco router or the cat switches..(except for the
C5000)
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 14, 2003 4:29 PM
To: [EMAIL
Use the rspan feature to span the ports on switches and capture it on a
Sniffer or nam blade in the 6500...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Azhar Teza
Sent: Thursday, August 14, 2003 4:58 PM
To: [EMAIL
Are your interfaces copper or fiber...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 05, 2003 3:12 PM
To: [EMAIL PROTECTED]
Subject: RE: Gigabit Ethernet Collisions [7:73555]
Is it really working
If there are no active ports using vlan 2, the vlan will not show line
up..
That's the way most of our devices work, if you don't connect a router
interface
To something live, you normally get an up/down status as well...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL
To monitor the router, since its up/up if the router is up.
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
DeVoe, Charles (PKI)
Sent: Thursday, July 31, 2003 12:16 PM
To: [EMAIL PROTECTED]
Subject: Loopback Interface
I'll run the request by my switch unit rep, and get you a few answers..
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 29, 2003 8:15 AM
To: [EMAIL PROTECTED]
Subject: RE: Gigabit Copper Switch [7:73116
Ismail,
The stackwise mentioned below is the way to interconnect
3750's by using a large cable that connects the switches together.
This essentially extends the backplane of the switches and passes
Data at 16GB both ways...
Larry Letterman
Cisco Systems
-Original Message-
From
Ismail,
The stackwise mentioned below is the way to interconnect
3750's by using a large cable that connects the switches together.
This essentially extends the backplane of the switches and passes
Data at 16GB both ways...
Larry Letterman
Cisco Systems
-Original Message-
From
Look at a 3750-24.
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, July 28, 2003 10:15 AM
To: [EMAIL PROTECTED]
Subject: Gigabit Copper Switch [7:73116]
Can someone recommend a good 8 to 24 port, 1000BASE-T layer
I could recommend a 7603, with a sup-2, and a 6548 10/100/1000
Line card. Buts its kinda overkill if he just needs 24 ports of
10/100/1000
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, July 28, 2003 12:30 PM
It hasn't...!
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, July 28, 2003 4:21 PM
To: [EMAIL PROTECTED]
Subject: Re: Gigabit Copper Switch [7:73116]
Larry Letterman wrote in message
news:[EMAIL PROTECTED]
I
Either get cheap stuff on Ebay...or rent time on a
Rack of gear from one of the many places that do that...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
DeVoe, Charles (PKI)
Sent: Tuesday, July 22, 2003 6:33 AM
We installed acl's on all our routers last night, which was the
Workaround..
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Robertson, Douglas
Sent: Friday, July 18, 2003 7:34 AM
To: [EMAIL PROTECTED]
Subject: RE
Our engineering labs would be the experimental part of your
Statement, they are connected to the backbone through gateways that
Have strict acl's and statics. They can also be blackholed in a few
Seconds time if they are causing any issues.
Larry Letterman
Cisco Systems
-Original
Look at the switch counters for the interfaces, they should
Both be counting up bits and frames when the port channel
Is moving data...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Chris
Sent: Friday, July 18, 2003 2
The aux vlan is for ip phones to use a separate vlan for the phone data.
Try the no or clear in front of it...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Lesly Verdier
Sent: Friday, June 27, 2003 8:17 AM
To: [EMAIL
I would think that the physical interface can only support 1 type of
layer1/2
Encapsulation at one time..either frame or hdlc etc..
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Srivathsan Ananthachari
Sent: Wednesday
Line card in slot 6 is bad, replace it..the error is related to a
Hardware failure on the board...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Thursday, June 26, 2003 12:07 PM
To: [EMAIL
Grump, grump, grump
If everyone would post the new text at the top, I'd be happy...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
John Neiberger
Sent: Wednesday, June 25, 2003 11:34 AM
To: [EMAIL PROTECTED]
Subject
Is there a slot card in the sup ?
If so , try to boot from slot0:
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Ron
Sent: Wednesday, June 25, 2003 3:55 PM
To: [EMAIL PROTECTED]
Subject: Boot problem with new 6513 [7
Sticking a router in a port fast port is probably okay, since there
should be no
Bpdu's generated by the router. Most Cisco switches don't allow the
trunk function
And the stp-portfast function on at the same time...you do not want the
portfast
Function enabled on trunks...
Larry Letterman
My opinion is that it will go to the hub site since it's a point to
point network..
If the hub were to be a multi-point connection to the spokes, which
would be one network,
Then the traffic could be switched from spoke to spoke...
Larry Letterman
Cisco Systems
-Original Message
Hi Tim,
We use CSS's in the content server area in the data centers here..
We used the 1150x primarily and sticky seems to work as expected..let
Me know if you have specifics and I'll try and help...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto
...where supposedly the
Best and brightest are..( or so everyone likes to think)...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
annlee
Sent: Friday, June 20, 2003 8:40 AM
To: [EMAIL PROTECTED]
Subject: Re: Technology
Yes we bought them...but we cant get the food they make across the
Carrier lines and onto our cubes yet...:)
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Tom Lisa
Sent: Wednesday, June 18, 2003 9:40 PM
To: [EMAIL
As is evident by HP stating that most of the companies consulting and
Software jobs will be located in India/China later this year so they can
Make a profit due to the cheap salaries
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL
Priscilla has a Hub that makes dinner..wonder when I can the cisco
people
To make switches that will do that.
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Tuesday, June 17, 2003 6:53 PM
To: [EMAIL PROTECTED]
Subject: Re
Turn on bpdu-guard in spanning tree..that will disable the port
That the bridge is looping..or it should.
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Christopher Dumais
Sent: Tuesday, June 17, 2003 9:53 AM
Is it being load balanced or does it have 2 nics ?
We just went thru this issue with a mail server and load balancing
That had default gateway probs with two nics on separate subnets...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED
Install wireless as a separate vlan on your network, and let the people
Connect anywhere with the wireless in conference rooms. We have done
that here
And it works fine as long as the authentication servers work
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL
See Inline.
Hi,
Can someone please check below, to see if I am going in the right
direction.
I have 3 sites A B C
A wants 500 users. - should be a /23
B wants 2000 users - should be a /21
c unknown up to 200 - should be a /24
IP address range I have is as follows:-
10.225.200.0 to
Call qwest and you'll get Dave out there...:)
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
MADMAN
Sent: Thursday, May 29, 2003 8:07 AM
To: [EMAIL PROTECTED]
Subject: Re: Help with Cisco 3745 configuration [7:69765
You cant win if you don't play!!!
I thought I was in the same boat when I came to cisco,
And I have been here 3 years...
If you don't try, you wont know where you fit
And you have the best support team in the world on this list...
Larry Letterman
Cisco Systems
-Original Message
None...
Just be available when I need help...:)
Larry Letterman
Cisco Systems
-Original Message-
From: MADMAN [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 29, 2003 1:05 PM
To: Larry Letterman
Cc: [EMAIL PROTECTED]
Subject: Re: Help with Cisco 3745 configuration [7:69765
I agree with dave 100%...our default on the campus is auto/auto...
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
MADMAN
Sent: Wednesday, May 28, 2003 8:46 AM
To: [EMAIL PROTECTED]
Subject: Re: port/duplex configs [7
The best thing you can do now is to RMA the sup/msfc module.
When we first did these upgrades on the campus, a couple of ours
Went bad, and the RMA option was the only way to get it fixed.
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL
That's incorrect and as others have said, it's a bad idea..
Larry Letterman
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Nuurul Basar
Sent: Tuesday, May 27, 2003 8:06 AM
To: [EMAIL PROTECTED]
Subject: Layer 3 and 2 question. [7:69576
We run PXE srevices thru our 6509 switches in the Engineering
Data Center in Cisco. All that was required was allowing the
subnet to do DHCP. Portfast is on all our switches by design,
and the DHCP server scope has PXE BOOT setup...
Larry Letterman
Network Engineer
Cisco Systems
of
upgrading for 48 gig ports..and most servers cant really fill a 100FD pipe
anyway...
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
Jeffrey Reed
Sent: Saturday, April 05, 2003 8:27 AM
To: [EMAIL PROTECTED
we have had the 16 port 10/100/1000 blade for a while in the cat 6000 line.
As DRE says, the 48 port version will be out soon..however it will require
a costly upgrade to the chassis...
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED
I use the super scan program, but I don't believe it will do
udp ports...
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
johnman johnman
Sent: Friday, April 04, 2003 12:42 PM
To: [EMAIL
Most mail list servers are set to disallow attachments...
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
Wilmes, Rusty
Sent: Friday, April 04, 2003 3:58 PM
To: [EMAIL PROTECTED]
Subject: RE: TCP
mode trunk
switchport nonegotiate
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
John Brandis
Sent: Wednesday, April 02, 2003 7:05 PM
To: [EMAIL PROTECTED]
Subject: VLAN Trunk Question and spanning
Looks like a bad flash card..try another flash card..
if it wont erase correctly, I dont think it will copy the file and
be usable...
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
Mamoon Dawood
He appears to have done that..
the erase command is the format function for the
3600 flash card...
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
Symon Thurlow
Sent: Thursday, April 03, 2003 11
Native means that the sup/msfc module is running IOS for the
routing and switching, similar to the 3500 switches...
Hybrid indicates that the switch sup will run Cat-os for the switching
function and the msfc will run IOS for the routing functions...similar to
a Cat5000 with the RSM...
Larry
You can look at it that way..
Instead of having a switch and a router
you actually 1 device with one IOS running
that does the job of both other devices..
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf
thats true, however a switch is kinda useless in
the network if the devices cant talk to anywhere past the
local switch...
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
Joseph Brunner
Sent
Especially since we run native in all our 6500's
that perform L3 task in the corp network here...
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
MADMAN
Sent: Thursday, April 03, 2003 3:38 PM
Yes,
it prevents loops in spanning tree on layer 2 switches from causing a loop
by disabling the port on a cisco switch...
Larry Letterman
Network Engineer
Cisco Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of
Thomas N.
Sent: Wednesday
port mac address security might work, altho its a lot of admin
overhead..are you running portfast bpdu-guard on the access ports?
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Thomas N.
To: [EMAIL PROTECTED]
Sent: Tuesday, April 01, 2003 8:14 PM
When the sups are working correctly, all gig ports are able to
be used. If the sup fails, the ports may or may not work, depending on the
failure...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Aziz Islam
To: [EMAIL PROTECTED]
Sent: Friday, March 28
I have a lab with a 2511 and the older ones dont need an octal cable..they
have 16 RJ ports that connect the console cables
that come with cisco gear just fine..and I am using 14 of those
ports with my lab..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From
The serial interface cant ping itself like the ethernet can..It will send the
packet to the remote end and then back..if the path between both serial
interfaces is not correct the local ping will
fail..turn off keepalives and see if the ping will work on the local end..
Larry Letterman
Network
You need to find out why the routing process does not work with the serial
interfaces..if the loopback works, the serial interfaces should work also...
do you have any configs ?
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Peter P
To: [EMAIL PROTECTED
Juli,
Turn off span-tree on the 3550 and see if the port goes into forwarding...if
so the IBM is doing some type of bridging with
spanning tree..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Juli Hato
To: [EMAIL PROTECTED] ; [EMAIL PROTECTED]
Sent
I dont think it supports the routing functions..
I believe the 3550 with EMI supports the routing...
However I may be wrong...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Brian Carroll
To: [EMAIL PROTECTED]
Sent: Monday, March 24, 2003 6:55 PM
sounds like the router you have is a switch running spanning tree...if thats
the case, then turn off span-tree on the IBM
device..is that device a Blade center server?
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Juli Hato
To: [EMAIL PROTECTED]
Sent
do a traceroute from F to A and see what it says and email it to
this list...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Peter P
To: [EMAIL PROTECTED]
Sent: Tuesday, March 25, 2003 6:55 AM
Subject: ping things [7:66155]
I can ping from router
without a router its not possible..The 35XX-XL switches dont support routing.
If you had a 3550 with EMI IOS on it you could
accomplish the task..and if you decide on a router, you'll need
a fast ethernet interface to set up a trunk port.
Larry Letterman
Network Engineer
Cisco Systems
Can
the 3550 in the lab has the ability to support routing as well as switching.
That means the lab test may ask you to configure any routing/qos/switching
configs on the 3550...the 2950 does not support the routing side of it...
Larry Letterman
Network Engineer
Cisco Systems
- Original
sounds like the router you have is a switch running spanning tree...if thats
the case, then turn off span-tree on the IBM
device..is that device a Blade center server?
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Juli Hato
To: [EMAIL PROTECTED]
Sent
the standard for the Cat 6509 that we use is the 24M flash from
Viking or Intel..the larger ATA cards wont work in the 6500.
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Jeffrey Reed
To: [EMAIL PROTECTED]
Sent: Wednesday, March 19, 2003 6:56 AM
The msfc-1 or the msfc-2 module is the router module for
the sup-1 or the sup-2...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Kevin Hafner
To: [EMAIL PROTECTED]
Sent: Wednesday, March 19, 2003 10:10 AM
Subject: RSM Equivalent for the Catalyst
The network is 199.66.15.224/27...
your basing your info on classfull teaching in the ccna.
the address listed in your example works fine..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Sam
To: [EMAIL PROTECTED]
Sent: Monday, March 17, 2003 11:02 AM
The network is 199.66.15.224/27...
your basing your info on classfull teaching in the ccna.
the address listed in your example works fine..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Sam
To: [EMAIL PROTECTED]
Sent: Monday, March 17, 2003 11:02 AM
I believe the iS-IS was inserted in the bsci test..
I dont know if its in the CCNP routing test yet..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Priscilla Oppenheimer
To: [EMAIL PROTECTED]
Sent: Thursday, March 13, 2003 9:33 AM
Subject: Re: CCNP
which switch in this connected set of three is the root bridge?
A root bridge will always have its ports forwarding...
do a show spantree summ and see which is the root and the sec root...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: John Brandis
somewhere in the routers config there will need to be a frame
switch command and a frame route command, which is how the Frame
Switch that Scott mentions works...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: s vermill
To: [EMAIL PROTECTED]
Sent
I have the nice ones from cisco marketing...if you want them let me know...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: John Hutchison
To: [EMAIL PROTECTED]
Sent: Friday, March 14, 2003 10:36 AM
Subject: Re: Cisco Visio Stencil [7:65281]
I
The interface table on CCO says its available for the 3660 only..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: John Brandis
To: [EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 4:15 PM
Subject: 3640 ethernet slot card [7:65233]
Hi,
Does
that happens to me all the time..we hard set the switches to
100/full, the server guys bring up the ports in auto, we get the
issue you got...usually on sun's...In most places we run auto/auto.
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: John Neiberger
..
That box now can be a router for lan, wan, voice and a L2/L3
switch for a small office.
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: nanda
To: [EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 1:31 PM
Subject: Layer 3 Switches Vs Routers [7:65215
try the pumpkin tftp server from klever..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, March 10, 2003 7:01 PM
Subject: TFTP to Flash or PCMCIA problem - no problem on the opposite
[7:64995
we have a tool like that. One of our script experts writes stuff like that in
Perl..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: John Neiberger
To: [EMAIL PROTECTED]
Sent: Monday, March 10, 2003 7:01 PM
Subject: Cool Tool Wish List [7:64991
I have done it thru the mail and the news client on outlook express 6.0...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Troy Leliard
To: [EMAIL PROTECTED]
Sent: Tuesday, March 11, 2003 8:25 AM
Subject: OT: Posting directly from news client [7:65061
Its Mr. Solie, Isn't it ?
And I am in the middle of that book, in the Eigrp
section, and I agree, I like it..I think its a good lab
practice book..especially for someone thats just starting
on the lab practice, like me...:)
Larry Letterman
Network Engineer
Cisco Systems
- Original Message
Bruce Caslow's Cisco certification Book that covers Switching and
routing..I used it to pass my written. You'll also need some other info for
the new items on the test like mpls, qos and multicast.
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Ron
just like most San Jose days...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Priscilla Oppenheimer
To: [EMAIL PROTECTED]
Sent: Wednesday, March 05, 2003 2:53 PM
Subject: Re: Off Topic - just screwing around and what do I [7:64478]
One more
that was my answer as well...the broken connection will black hole the path
on
one side or the other...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Priscilla Oppenheimer
To: [EMAIL PROTECTED]
Sent: Thursday, March 06, 2003 3:23 PM
Subject: Re
r3 sends to r2, then r2 sends back to r3..
you sure about that...split horizon should be enabled for
eigrp and igrp..and igrp and eigrp will work together in the
same as number..not sure about different as #'s
Larry Letterman
Network Engineer
Cisco Systems
- Original Message
press the braek key on your terminal after power on and see if rommon shows
up..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Jean-Marc Simard
To: [EMAIL PROTECTED]
Sent: Tuesday, March 04, 2003 7:50 PM
Subject: Help: Main Diagnostic Menu on 2501
Directed broadcast forwarding is disabled
Outgoing access list is not set
Inbound access list is not set
Proxy ARP is enabled
Local Proxy ARP is disabled
Security level is default
Split horizon is enabled
Larry Letterman
Network Engineer
Cisco Systems
- Original Message
that answer should be in the design books...
I am not sure why Priscilla didn't include that in her books..
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: John Neiberger
To: [EMAIL PROTECTED]
Sent: Wednesday, March 05, 2003 9:15 AM
Subject: RE
, data-base: 0x804E6000
System image file is flash:c2950-i6q4l2-mz.121-9.EA1d.bin
interface Vlan1
ip address 10.16.224.5 255.255.255.248
no ip route-cache
!
ip default-gateway 10.16.224.1
ip http server
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: J
Watch out for Vlan mismatch issues if your using 6500 platform
switches. We had this issue in the past on our campus network.
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Luca Ciasca
To: [EMAIL PROTECTED]
Sent: Tuesday, March 04, 2003 2:03 AM
the uplink switches and causes a STP recalc
situation that brings that building down...since then
we leave the native vlan to 1 and set the data/voice vlan to whatever we
like...the only thing now that uses vlan 1 is vtp.
Larry Letterman
Network Engineer
Cisco Systems
- Original Message
I would tend to think that all frames will be switched since its a
layer 2 bridge...Switches/bridges dont route traffic.
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Bill
To: [EMAIL PROTECTED]
Sent: Tuesday, March 04, 2003 8:19 PM
Subject: Re
The ethernet interface with its sub-interfaces is a vlan interface
on each of the sub-interfaces...Tagging is only for switch ports
that are set up as trunks I believe...
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: Jim Devane
To: [EMAIL PROTECTED
Larry Letterman
Network Engineer
Cisco Systems
- Original Message -
From: hepppy
To: [EMAIL PROTECTED]
Sent: Sunday, March 02, 2003 8:11 PM
Subject: Help making a frame relay switch [7:64224]
Hi all,
Sorry for being Naive. I am interested in creating a lab with some 10 X
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