Plz Help in configuring CORE Switch

Hi to All
I am configuring a 4510R chasis core layer switch through cisco configurator. I want to ask u people to help me regarding this selection. So please answer these questions
1. Can i use a single supervisor engine instead of the two. actually cost is the prob here
2. i hav selected WS-X4448-GB-SFP" Catalyst 4500 48-Port 1000Base-X (SFPs Optional) , Do i need to select any thing else for this SFP module.
Actually i need 6 modules supported chasis.
Thanks in advance.
Syed Umair Ali

Hi Syed
That is correct, you will need to purchase an SFP for every SFP port you have.
I am wondering however if you are putting 48 x copper SFP in there, why have you opted for the SFP blade over a copper card?
Also, you will need to bare in mind that you will not get true gig through all the ports in this card. Due to the 4000 architecture, you will get 6 Gbps per card = 1Gbps for every 8 ports.
The only way to get true gigabit wirespeed through all ports in a module is to use on of the 6 port ones like the WS-X4506-GB-T.
Regards
Martin

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Switch configuration urgent help (edge and core)

hi
i have new project in with the bellow product :
20 X WS-C2960-24TC-S
2 X WS-C3750X-48T-S
2 X WS-C2960S-24TS-S
i need to configure this switch in order to work without having vlan, first the 2 core switch for redundancy, then each catalyst switch 2960(edge Switch) connected to the two core with 2 uplink each uplink will be connected to single core switch(i have 2 core switch and i want to configure it in stack mode redundancy)
i need help to configure this switch to work perfectly with each other in best redundancy mode any configuration for this switch will be very helpfull for me
thank you

Hey,
This is a very open question but i believe the document below is a good point to start:
http://www.cisco.com/c/dam/en/us/td/docs/solutions/Enterprise/Small_Enterprise_Design_Profile/chap2sba.pdf
HTH.
Regards,
RS.

Help me to choose Right Core switches and Edge switches as per my Spec

Dear All
Please help me to choose Core and Edge switches and all required hard ware and software.
the spec details as per below
Core Switches
1. High performance, highly scalable core switch to provide multi-10GE connectivity to various segments in the network.
2. Switch should have redundant switch fabric and routing engines or management / supervisor modules
3.should have separate control and forwarding planes
4.Each switch should have redundant power supplies in N+N or N+1 fashion
5. Must allow for two spare slots once services, management, processing modules and line cards populated
6. Easy to manage firmware- i.e. single code type enterprise/service provider) or train, and robust operating system
7. Supports for the VRRP, NSR, GRES, BFD, STP, MSTP, RSTP, VSTP, LACP redundancy protocols
8. Hot plugging and removal
9. The switch should have native switching architecture with up to sufficient performance such that the loss of one switching fabric should not lead to degraded performance
10. Switch should support switching at least 400Mpps
11. Switch should be able to support 40 10Gig line rate ports in a fully redundant configuration
12. Chassis that can scale to 700 Gbps
13. The proposed Backbone switch should support, but not be limited to the following Layer 3 features:
Static ip routing
Routing information protocol (RIP) and RIP2
Open shortest path first (OSPF)
IGMP v1, v2 and v3
IGMP Snooping
IP multicast routing protocol
14. The switch should support the following features at a minimum:
Spanning Tree 802.1D, 802.1S, 802.1W
GVRP
802.1x single and multi-supplicant: VLAN and ACL assignment
Dynamic ARP Inspection (DAI), DHCP snooping, IP Source gurard
LLDP, LLDP-MED
802.3X, 802.3ad
Redundant Trunk Group (RTG)
IGMP snooping
Unicast static, OSPF v1/v2, RIP v1/v2
Multicast IGMPv1/v2, PIM
Graceful Route Engine Switchover

I have gone through your document and I am surprised to see MORE information in the document than what you've posted. I am so mildly suspicious about the authenticity of the document and spreadsheet you've attached.
So far, based on this document, the client wants a chassis that can support up to 700 Gbps backplane. The only candidate, other than a full-blown Nexus solution, is the 6807-X.
Next, the document also states dual supervisor card with two spare slots. Good luck trying to get that much empty space on a 6807-X. This means 6509E. You can't use a 6513E because of line-card-to-slot limitation.
If you look under the heading "Edge Switching", the first sentence already makes references to 6800ia switch.
There's also a reference stating that the product should have a 100 Gbps backplane. You can take the 6509E chassis out of the equation.
So you see, I am suspicious about the authenticity of the document. I agree with mali's and devil's recommendation that if you are serious, you would be engaging Cisco SE/AM in your region. There are only three reasons, that I can think of, why you've posted this here. One of them is the intended purpose of this document (and the audience).

Configuration Help 1130AG-VoIP-Vlans-Switch Configuration

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VoIP - Call manager 6x, Cisco phones only,
Vlans - Open, secure data using WPA2, VoIP Vlan is using pre shared keys.
Switch Configuration - C3548xl's, C356048ps, 6509 cores
I have been looking for configuration examples to help me configure the interfaces from the 3546xl and the C356048ps switched to the 1130AG.
Configuration between the C3548xl's, C356048ps, and 6509 cores on the trunk ports for QoS.
The call Manager is on Vlan 210 and the Vlan for the wireless voice is 202.
Any suggested links would be grate, I think I have found most of it but want to be sure.
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Just to expound upon the commands that were not working, I did use the /? switch to see available commands, so for example, the mls qos trust dscp command, I entered mls qos trust /? and the only option was cos.
I globally configured the switches with:
lldp run
no lldp tlv-select power-management
mls qos
network-policy profile 50
voice vlan 50 dscp 46
All of these commands worked fine. I was going to assign the network-policy 50 on each access port along with the commands of mls qos trust dscp, auto qos voip trust too, but did not get to that step.

PLZ help me!!!! N91 switching off itself after few...

my nokia N91 4 gb got disconnected during software update which cause a severe damage.i take it to a software repairer who flash it but then he replied me that the IMEI is corrupted.then i took it to some one else who installed the software eventually by flashing 2.20 008,the latest version in my N91(Rm 43) but it is switching off itself after few hours.it sometime take 1 hour, some time half hour and some time 5 hours then switch off itself.it turns on again when i turn it on and works for same period and then again switch off.could u plz help me as i am in great trouble now.what to do now to repair it.when i went to the software repairer who repaired it.he replied that its the hardware fault.i was astonished to hear this as there was no problem before repairing the software.plzzzzzzzzzzzzzzzzzzzz help.

hello,
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Hi. Deeeep trouble here. I get overload (only 1 core working, it should manage easyly though anyway) with only 1 audio instrument playing. No other things in arrange. iMac i7 2.8, 8gb. Newest Logic Studio. Plz help, guys.

Hi. Deeeep trouble here. I get overload (only 1 core working, it should manage easyly though anyway) with only 1 audio instrument playing. No other things in arrange. iMac i7 2.8, 8gb. Newest Logic Studio. Plz help, guys.

TimboDJ wrote:
Right people, I really hope you can help... here's the story:
I produce with a friend and approx 4 months ago we both upgraded to brand new MacBook Pro's each and Logic Pro 9 each.
I bought a 13" MacBook Pro with 4GB and the 2.53Ghz Intel Core 2 Duo processor.
He bought a 15" MacBook Pro with 4GB and the 2.66Ghz Intel Core i7 processor.
We both have bought the full version of Logic Pro 9, both done the upgrade to 9.1 and have both set our copies of Logic to 64 bit.
Why? The only advantage you have from 64 bit is that Logic can use more than 4 GB RAM - which neither of you have. I would strongly recommend setting Logic to 32 bit. On both Books. It might alleviate some or even all the problems - I hope.
Here's a list of unavailable features in 64 bit mode:
http://support.apple.com/kb/TS3171
My friends copy of Logic on his Mac is so buggy its sometimes unusable.
My mate is about to throw the **** thing out of the window and buy Cubase!
More often than not it is hard to install new software on computers that have been thrown about.
Can anyone shed any light please??
I think 32 bit is your answer. However, the mobile i7 processor does at least have one issue with Logic:
http://discussions.apple.com/message.jspa?messageID=11460744#11460744
(same topic, summary)
http://discussions.apple.com/message.jspa?messageID=11525406#11525406
regards, Erik.
Message was edited by: Eriksimon

Hi i jus hit the restore all button in my settings and my phone is getting a display signal of switching off and it lies in dat mode plz help me out

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You need to perform a DFU Mode Restore of the iPhone with iTunes on computer. You must also have a SIM card of the original Carrier that this iPhone was produced for.

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if anyone know plz say

Here is how you do it:
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Looking for the list of maintaining and configuring tasks on Core switch.

I have some experiences DMS switches, things like setting up zone, alias, zoneset etc, but never have any experiences on core switches or something between core and edge switches since the SAN environment here has not reached that scale.
Would you please list those tasks that needs to be done in daily maintenance, and required configurations? or some related documents? including those on core switches or something between core and edge switches?
Thank you very much for your ideas.

Hello ciscomagic1,
The definition of core and edge swicthes in a FC architecture is related the topology point of view.
The core could be NPIV enabled switche and all edges running as NPV mode.
Also the core could be the switch that will make the translation of FC to another protocol as FCoE, FCIP or iSCSI and should be licensed to those protocols.
Normally the core is the more centralized switch in the entire fabric, with more backplane capacity, redundancy and high port density. Of course this is not a rule at all.
Essentially the core and edge switches can perform the same tasks and have the same functionality, the point is how them will be better availed in a design.

My ipad mini is not switching on, the screen is black ,I even charged it bu t it is still the same , plz help me?

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Have you tried a reset?
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My iphone is acting crazy plz help asap my phone is giving reading me everything i lay my hand on and is not letting me scroll down or select anything i must have accidentally switched some voice thing on plz help me close it:(

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To scroll use three fingers and I think you have to double tap to get into something.
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My Iphone4 will turn off, and it is not on, plz help how to switch on or what is the problem

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My iphone 4 will turn off on its own and It will not turn on, plz help me

Try:
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- Also try DFU mode after try recovery mode
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
- If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
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Apple Retail Store - Genius Bar

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Hi SAP Gurus....
Could you all plz help me to map in SAP..MM..Its very critical need to provide solution to my client ASAP
1.     Client procures two types of products from ABC Dubai namely, A and B products.
2.     The products under warranty are being tracked using Barcodes.
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u2022     Question - -
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Edited by: shrii on May 22, 2009 9:31 AM

Map the procurement with inbound delivery so that handling units will be captured and barcodes can be sent to the vendor with the help of data from inbound delivery. For barcode printing, follow: http://help.sap.com/saphelp_nw04/helpdata/en/d9/4a94c851ea11d189570000e829fbbd/content.htm
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My phone hanged while downloading new software, now its half way and cant switch it off also, plz help

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Hello Shreyas79,
The article linked below provides some useful troubleshooting steps that can help get your iPhone working again.
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http://support.apple.com/kb/TS3281
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How i can Configure Online printing ( Ex : BPCL Gas Billing ? ) Plz Help Me.

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u can use addon for it. Search for Print Edit 11.1 over addons.org

Plz Help in configuring CORE Switch

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