Etherchannel setup for multiple channels

I have one 3750x and four 2960s. I want to set up etherchannels with two fiber pairs for each 2960 to two interfaces on the 3750. Does the port channel number on the 2960 have to match the port channel number on the 3750 for the two interfaces the fiber is plugged into? For example, port channel 1 on the 3750 g1/0/5 - 6 and port channel 1 on the first 2960. Then port channel 2 on the 3750 g1/0/7 - 8 and... should it also be port channel 2 on the second 2960? The instructions aren't very clear.
http://www.cisco.com/c/en/us/support/docs/switches/catalyst-3750-series-switches/69979-cross-stack-etherchannel.html

Hi Jessica,
NO - The channel numbers do not need to match.
Imagine you were channelling to a server for teaming
The server would not care what he channel number on the Cisco box was at all.
Personally I would match.
On the 3750 I would regard that as my main end
So say chan numbers to
2960-1 21
2960-2 22
2960-3 23
2960-4 24
Then on
2960-1 chan 21 to 3750
2960-2 chan 22 to 3750
2960-3 chan 23 to 3750
2960-4 chan 24 o 3750
Its just what suits you
Regards
Alex

Similar Messages

DAQ_START FOR Multiple Channel Data

Hi dears ;
Normally we use Scan_start DAQ API to get multiple channel data but i want to get data using Daq_start for multiple channel
but i dnot want to use this api like Scan_start by giving its second parameter -1 for all channels
i want to use this api in seperate thread for each channel and i want to get the data from 8 channels simultaneously using this api.
plz send code in vc++.if the solution is not possible then send me alternate way.
Detail:
There are 8 threads they are running simultanously and every thread want to acquire data from their corresponding channel i.e thread one from channel one thread 2 from channel 2 and son...all the threads goes at the same to acquire the data and come back after one minute and this process continue untill quit the application
please tell is possible or an altenate solution for this requirement.I donot use Scan_start to get the data of all the channels in one buffer i want to get the data of each channel in its own buffer.
                                 please tell as soon as possible
                                                                         thanks
                                                                                                ajmal

Hello ajmal,
There are a couple reasons why your idea probably won't work. First, it looks like you are using Traditional (legacy) NI-DAQ functions. The Traditional NI-DAQ driver is not multi-thread capable. Meaning that only one thread will be able to access the driver at a time. Also, it is not possible with Traditional NI-DAQ or NI-DAQmx to have multiple analog input tasks running simultaneously. Is there a particular reason that you don't want to read all the channels in the same task and separate the array into a different sub-arrays for each channel?
-Alan A.

Entry Channel setup for multiple company codes

Hello,
I have a question regarding the entry channel setup (for external requirements in the Plan-Driven Procurement scenario)
In previous implementations, I 've created an entry channel below each company code (as the documentation says it should be). Now, for each entry channel, there was a EBP user assigned, which corresponded to an RFC entry in the backend system (I was connecting EBP to multiple backend systems)
Now, what should I do in the following scenario?:
1. SRM is only connected to one backend system
2. There are 50 company codes
Does that mean I have to create 50 users (for each channel) plus 50 RFC connections in the R/3 system (each with a different user in the backend system), pointing to the same SRM system?
I was thinking of creating an Org iD in the SRM structure at the top (which would be the entry channel), assign only ONE user to it and then fill attribute BUK with all the company codes. However, I don't know if this will work, because the external requirement process might need the company code defined in the "Function" tab... =/
Any help would be greatly appreciated.
Regards,
Gilberto.

Hi Proyecto Genesis,
I am also configuring the Entry channel (org unit) for multiple company codes.
I tried your logic of defining the entry channel outside company code level. Assigned the BUK attribute and extended attribute for plants and storage locations.
Also in my case the local Pur org and Pur group is defined outside the company code. Is it correct?
However the system fails to transfer the external requisition to SRM.
SLG1 displays following error message.
"No address found for partner function type Ship-To Address"
So if I move the Entry channel (org unit) under any one company code level then the external requisitions are transferred correctly to SRM.
But then the issue is the requirements are not transferred with the backend Pur Org and Pur grp. Instead they are transferred to the Pur Org and Pur grp of the company code under which the entry channel is defined.
Can you please share how do we need to define the entry channel, local pur org and pur grp for multiple company codes scenario, so that the ECC requisitions are transferred with the correct company code, pur org and pur grp to SRM?
Or do we need to define Entry channel for each company code and RFC user actually mapping the same backend system?
Please guide.
Regards,
Sandeep

What is icloud setup for Multiple users, multiple devices in family?

What would be the recommended setup for iCloud to allow family members with multiple devices and multiple iTune accounts to share purchases, sync there own mail account, contacts, and reminders with multiple devices, and be able to sync calenders with all family calendars? Or better yet how can family members pick and choose what to sync with a common iCloud account?

I'd like to know this to.
We have 1 mac mini that serves as a media station that streams audio to Zeppelin air and photos & movies to our TV.
My wife buys music on her iPhone. And takes pictures of the family.
I buy apps and music on my iPad. And make movies of the family.
I have a macbook pro ( itunes with home sharing, iphoto home sharing ).
She has a nice macbook ( itunes with home sharing, iphoto home sharing ).
What we would want is that the mac mini collects all music / videos / media and streams it to all our apple devices via wifi ( not via internet ). But I with my appleID and she with her appleID.
I wonder is Apple can make an GUInterface that I can understand to solve this.
This iCloud seems not too suited.
For families it would be easier if iOS5 would have 'home sharing' with upload and not transfer everything to CA first.

Audio Volume Sliders for multiple channels of audio

I don't even know if this is possible, but I was wondering if
there was any way you can set up volume sliders to control multiple
channels of audio. For a project I'm working on I am going to have
background audio and comentary. I want the user to be able to
adjust the volume of both the background audio and the comentary.
Is there any was I can make seperate sliders for each of those
tracks of audio?
Thanks!

you can not.
the only workaround i can think of would be to create a volume curve on one track, and then duplicate that track as many times as needed, and drag the regions of your other tracks into these duplicated tracks.

Exchange setup for multiple domains

We are planning to deploy Exchange server 2013, We have two companies and would like to create Email box for both the companies with same name.
Example : [email protected], [email protected]
We would like to have separte email boxes for the both companies. Please suggest us accordingly.

That should be simple enough. Exchange can handle having multiple domains for sending / receiving and users can have multiple mailboxes configured in Outlook. The name field in Exchange doesn't need to be unique (the account name does obviously), so for
instance there's no issue having "Fred Bloggs" <[email protected]> and "Fred Bloggs" <[email protected]> both setup.
In a way the trickier part is setting it up in Outlook since different versions react differently. If you're using Outlook 2013 it should be quite straight forward. As you can see here
http://technet.microsoft.com/en-us/library/ee815819.aspx the manual setup is easy enough for multiple exchange mailboxes, though auto mapping should work as well. If you're in a network AD
environment (eg connecting using your local password), then realistically you'll want one mailbox to be primary which is associated to your network login, and then that login to have full access and send as permissions on the second mailbox.
You may also need to deploy a reg key change to enable saving sent items from the second mailbox into that mailboxes sent items folder rather then the primary mailboxes (assuming you want to keep messages two and from both domains separate and in their own
mailboxes). The reg key is listed here
http://support.microsoft.com/kb/2843677 and is definitely needed in Outlook 2007 and 2010 but I'm not sure if it's still an issue if you're using Outlook 2013.

Msi p4n diamond and memory module setup for dual channel reading

hi,
ive just built my mum a pc using a msi p4n diamond mainboard which has 2 gig of ddr2 667 mhz memory, just wondering how to go about setting it up to dual channel as its currently showing up in boot post screen as being single channel.. Now correct me if i'm doing wrong but it has 2 green slots and 2 orange slots, should there be 1 stick of ram in green and one stick of ram in the oarnage slot to show dual channel or both sticks as they are situe at present in green slots please..
system spec is below..
mainboard - msi p4n diamond
cpu - intel pentium 4 @stock speed 3.0 ghz HT
geforce 8800 gs @ 512 meg of ram
500 gig s-ata hard drive
600 w coolmaster psu
2x1 gig kingston ddr2@667 mhz
first release bios
thank you and hope you can advise me..

It's in the manual, if you don't have one you can download from here:
http://www.msi.com/service/download/manual-4385.html
If both sticks are in green as you say then yes it's single channel. For dual channel you want to leave 1 stick in DIMM1, green slot nearest CPU & move the 2nd stick to the orange DIMM3 slot.
From left to right DIMM1/2-green, DIMM3/4-orange, dual is 1 stick DIMM1 & 1 stick DIMM3 or 1 stick DIMM2 & 1 stick DIMM4 or 4 sticks all four slots filled. Single channel is 2 sticks in green slots or 2 sticks in orange slots or not recommended is 3 sticks in 3 of the 4 slots.

BOGO Modifier setup for multiple items

Regarding the BOGO (buy one, get one free) promo we can set up easily. We have a situation where to set-up a BOGO in which there is one or more “buys” and but only one “get”.If there is a case where there are many “gets” though (e.g. Buy “A” and get “X”, “Y” or “Z” for free) what is the best way to setup the promotional modifier?
IS there a way where we can configure a modifier like buy A item, and user should be able to select either “X”, “Y” or “Z” item?
One thought was to set-up the multiple “get” options as related items at $0 or is there a better way to setup?
Thanks,
Rishi

Hi Rishi,
Sorry to ask for information on your question only but is there a way you can send me details on how to setup BOGO? (Simple condition what you have mentioned i.e. Buy 1 Get 1)

Track setup for multiple independent projects

Hi,
We have to develop two separate projects in NWDI. Both projects are Web Dynpro based, independent of each other and developed by different development teams. We need the ability to maintain and deploy the projects independently. What is the recommended way on creating the track(s) for this scenario?
Should we create separate tracks for each project? OR should we create one single track and two SCs with in the track (one for each project)? If we go with 2nd option, can we grant authorization to developers at SC level (as different development teams will be working on these projects)? What is the recommended way of creating track(s) when working on multiple projects?
Thanks
Kumar

Hi Kumar,
it's not so bad. After initial setup of those tracks, there is not a lot of maintenance to do. We are running a NWDI here with 21 tracks...
There are some ways to consolidate thinks. If there are several projects with the same runtime systems, you can for example setup one delivery track for your production system and transport track connections to this track from all development tracks. In this way you can have a easy overview in system state of this tracks, on what was trasnported to your production system. And you can secure your production system from developer access this way; if your are going for SOA conform setup of your projects.
Kind regards
Jan

How to setup for multiple users accessing same share?

Hi!
Recently picked up Mac Mini Server and have some configuration questions related to sharing files & information over the internet. Whenever possible, prefer to use the built-in features & tools, not 3rd party tools.
My setup & needs are this:
- Have folders & sub-folders with files to share.
- Wish to give individuals access to the shared folders, each with their own account (and access logging).
- Shared folder and files should be visible via web to authenticated users only (so no special client or setup is needed).
Right now, have added a Website via Server.app that points to the folder with files to share, and that works somewhat, but doesn't support individual user accounts separately?
Thought maybe to setup VPN but that seems like massive overkill for this (and is a pain in the butt for non-technical users to setup).
Editing httpd.conf for user support is a possibility, but seems /etc/apache2/httpd.conf only applies to the default web server (on port 80) not the one i set up in Server.app?
Can anyone recommend the best approach, given the above needs?

I have a related question. i created 2 websites/domains then i went to users and created 2 seperate "network" users then i went to ftp and selected each website and added only user A to site A and user B to site B. what's weird is that when i try to ftp using either of the users it seems to land on the same site. i looked at shared security for the folders and it only shows user a on site a folder and user b on site b folders. am i doing somehitng wrong or is this how it works in mountain lion server? i just want to give the domain owner ftp access so they can manage their files and only thier files. i also had to turn on open directory so that it would not create a local user but a network user. do i need to turn that off and just deal with having a bunch of local users as ftp user? i want to host multiple websites on the server and NO users remote on to server besides ftp.
edit 1: i only have 1 IP running on the server which i don't think it has any affect on this but thought i mention it :-)
edit 2: i just noticed one more thing that may help. i used filezilla to remote in using both users, one at a time. it seems to allow both users in but then it shows same directories. i then created a file using the one that was not supposed to have acces and it never sows up. but if i remote desktop to server i can see the new file in the correct folder. so it may have something to d o with the directory listing.

Best setup for multiple email accounts

I have 8 email accounts in my iphone 3G and it seems that many times it gets "hung" up on the first one (gmail) because it just says "connecting". The only way to solve it is to turn the phone off and then on again, which I'm doing several times a day. For now, I have every account set to manual fetch. Any suggestions on how to solve this issue, and the best way to setup the fetching, etc.?

Note sure what G mail is, but if it involves another isp email provider not interested, I have multiple accounts as a garbage dump for spam possibilities too much spam on one account bye bye. Usually 2 main email accounts though. btw, not a memory issue either. still plenty left. Was looking at the contacts thread and there is receiving/sending issues with email since 2.0 update anyway.

HT2500 email setup for multiple devices of same user

I am trying to set up email on my imac, iphone4, and mac book so that I can access and manipulate or delete emails on one device without affecting the email on the others. I do not know if I use pop on my main machine, imap on macbook and mobile.my.email on the phone.

While you can share access to a mail server from multiple clients (that's the default set-up for folks with multiple clients), your actions conducted from one client will effect what the other clients see.
If you're downloading mail messages from the server to storage on one client, then the other clients won't then have access to those messages. If you delete a message from the server, the other clients will no longer find the message on the server.
If you want these clients to be completely independent, then you'll need to set up several different users, and use one on each client.
POP is a comparatively poor choice here as that typically downloads messages from the server to the client.
Choosing IMAP is "newer" than POP, and usually a better choice.
For your outbound mail, use of the submission port (TCP 587) is recommended. Don't use SMTP port 25.
You're going to get to learn a little more about this stuff including about your current configurations, or you'll want to find somebody that can assist you with setting this up in your environment - the POP or IMAP and mail submission set-up is often specific to a particular mail server. Apple's Mail Setup Assistant might be helpful.

Itunes setup for multiple Ipods

I have not figured out how to setup more than one Ipod on one PC. I have tried using playlists but end up duplicating songs one one of the Ipods. Any suggestions would be appreciated.

There are several different ways to use two iPods with one computer, have a look at this help page for suggestions: How to use multiple iPods with one computer
If you want to use selected playlists for each iPod try this. Open iTunes and create a playlist to update from iPod from, call them -My iPod1, -MyiPod 2 for example (the dash will position them at the top of the playlists in Sources). Drag whatever content you want to have into each playlist. Now connect your first iPod and when it appears in the Source list click on the iPod icon to bring up the preference tabs in the main pane. Go to the Music tab and choose Sync Music and the Selected playlists radio button. Choose the playlist you just made for this iPod from the selection and click Apply. Eject this iPod and connect the next one and follow the procedure above only choose the playlist you made for this iPod. Eject the second iPod and repeat the process until they are all done.
You can also sync from any existing playlists by choosing the same setting, you just need to make sure that the size of the playlists don't exceed the capacity of your iPod.

I want to acquire data for multiple channels using PCI 6120 that works on traditional DAQ. I cannot access more than one channel, can someone help me or if someone has data acquisition vi for PCI 6120, please send me over . Thanks

I have PCI 6120 card and I want to acquire data for more than one channels. I'm using traditional DAQ to get it. But it does not work for more than one channels. If someone has a data acquisition vi for PCI 6120. Or some suggestion how to aquire data please let me know.
Thanks

Hello DSPGUY1,
You can definetly acquire from several channels. For your convenience, I have appended below the content from help that tells you how to configure it:
"channels specifies the set of analog input channels. The order of the channels in the scan list defines the order in which the channels are scanned during an acquisition. channels is an array of strings. You can use one channel entry per element or specify the entire scan list in a single element, or use any combination of these two methods. If x, y, and z refer to channels, you can specify a list of channels in a single element by separating the individual channels by commas, for example, x,y,z. If x refers to the first channel in a consecutive channel range and y refers to the last channel, yo
u can specify the range by separating the first and last channels by a colon, for example, x:y."
Hope this help.
Serges Lemo
Applications Engineer
National Instruments

Typical Repository setup for multiple developer environment.

I'm having trouble finding documentation on setting up a
development environment for several developers using Repository.
I currently have a Global Shared Workarea set up with some
Forms .fmb files that I would like to share. What method should
the developer who wants to work on one of these files use to
perform a check out of the file? When a file is checked out, is
it moved to a Private Workarea or is it downloaded to the
developers hard drive? Within Forms Builder there is a check out
option under File->Administration, but as far as I can tell,
there is no way to browse the Repository to find the file that
needs to be worked on. I'm able to use the Repository Object
Navigator to locate the file, but when I check it out I'm not
sure how to work on it within Forms Builder. Do I need to
download the file to my hard drive, or is Forms Builder able to
work on the file within the Repository?

Tom,
Nice set of questions.
I suggest you allow each developer to create their own workarea,
these will be private, until they are shared to other developers.
For a simple environment the workarea rule will be latest(main).
Check your fmb files into the Repository, they will then appear
in any workarea that has the rule latest on main. You will also
need to make the folder they reside in available to public, or
grant access to individual users.
Each developer should map the folder to a particular clientside
directory. I suggest you apply some standards across development
machines to avoid confusion. A mapping to d:\forms would be
ideal. On checkout of an fmb it will be synchronized with the
local file system. The form can then be opened from he Forms
Builder. You are correct that there is no For Builder Repository
browser, you must use the RON. Once the form is open in the
Forms Builder it may be checked in and out. You will need to go
back to the RON to perform diff/merge and dependency analysis.
I suggest you ask 2 developers to work on the same fmb and see
how the repository handles this. Try merging fmb files,
hopefully you will be pleasantly surprised.
Note that to add files to a checked in folder you must check it
out. To make the changes available to other workareas you must
check the folder back in.
Have a look at the commandline tool. We use a lot of scripts to
assist setup and build releases.
regards
David

Etherchannel setup for multiple channels

Similar Messages

Maybe you are looking for