What is your definition of SDN?
Software-defined networking took center stage at this year’s Interop conference but many IT professionals are still having difficulty with the basic definition before they consider implementation. So that got us thinking: What is your definition of SDN?
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| May 22, 2013 1:32 PM
Interop, SDN, software defined networking
Software-defined networking took center stage at this year’s Interop conference but many IT professionals are still having difficulty with the basic definition before they consider implementation. So that got us thinking: What is your definition of SDN?
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| May 22, 2013 1:32 PM
Interop, SDN, software defined networking
Application retirement and database archiving
Hi! I have a constantly developing application and i want to archive its DB. The DB tables structures constantly change. My idea is to develop non changing core structures (tables) of production tables. It will be something like physical DataMart. For example if I have client information in Application DB, in DataMart I will have only [...]
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| May 22, 2013 10:06 AM
Application acceleration, Archive, Database, Database archiving, ETL, ILM
Hi! I have a constantly developing application and i want to archive its DB. The DB tables structures constantly change. My idea is to develop non changing core structures (tables) of production tables. It will be something like physical DataMart. For example if I have client information in Application DB, in DataMart I will have only [...]
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| May 22, 2013 10:06 AM
Application acceleration, Archive, Database, Database archiving, ETL, ILM
CCNA Question
This is confusing to me unless I am not seeing the bigger picture. It says configure the router Ip addresses on the E0 and S0 interfaces so that the E0 receives the 11th usable subnet while the S0 receives the 4th usable subnet from the network 192.168.191.0/28. Both interfaces should receive the last available Ip [...]
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| May 21, 2013 12:11 PM
IP Addresses, Subnet, Subnetting
This is confusing to me unless I am not seeing the bigger picture. It says configure the router Ip addresses on the E0 and S0 interfaces so that the E0 receives the 11th usable subnet while the S0 receives the 4th usable subnet from the network 192.168.191.0/28. Both interfaces should receive the last available Ip [...]
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| May 21, 2013 12:11 PM
IP Addresses, Subnet, Subnetting
attachments
when I write a new msg, I do not have the option to make an attachment. would you please help me? Thank you
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| May 20, 2013 9:40 PM
AT&T
when I write a new msg, I do not have the option to make an attachment. would you please help me? Thank you
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| May 20, 2013 9:40 PM
AT&T
CCNA Question
This is confusing to me unless I am not seeing the bigger picture. It says configure the router Ip addresses on the E0 and S0 interfaces so that the E0 receives the 11th usable subnet while the S0 receives the 4th usable subnet from the network 192.168.191.0/28. Both interfaces should receive the last available Ip [...]
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| May 20, 2013 6:38 PM
CCNA, IP Addresses, Subnet, Subnets problem, Subnetting
This is confusing to me unless I am not seeing the bigger picture. It says configure the router Ip addresses on the E0 and S0 interfaces so that the E0 receives the 11th usable subnet while the S0 receives the 4th usable subnet from the network 192.168.191.0/28. Both interfaces should receive the last available Ip [...]
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| May 20, 2013 6:38 PM
CCNA, IP Addresses, Subnet, Subnets problem, Subnetting
How to limit DDoS Attacks?
After the recent Spamhaus distributed denial-of-service attack, many DDoS service providers are concerned that targeted attacks are increasing along with bandwidth sizes. What should we do to minimize the threat of impending attacks?
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| May 20, 2013 12:15 PM
Bandwidth, DDOS
After the recent Spamhaus distributed denial-of-service attack, many DDoS service providers are concerned that targeted attacks are increasing along with bandwidth sizes. What should we do to minimize the threat of impending attacks?
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| May 20, 2013 12:15 PM
Bandwidth, DDOS
Differences between ASA and PIX
I am pretty new to Cisco, Please help me to get the rough idea about Differences between ASA and PIX; If possible please provide the examples. And in my environment we are having the below series devices. Is there any configuration changes/Command line differences will be there…? If there please share me the Web URL. [...]
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| May 20, 2013 7:09 AM
Cisco
I am pretty new to Cisco, Please help me to get the rough idea about Differences between ASA and PIX; If possible please provide the examples. And in my environment we are having the below series devices. Is there any configuration changes/Command line differences will be there…? If there please share me the Web URL. [...]
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| May 20, 2013 7:09 AM
Cisco
What is the biggest reason why WLAN testing won’t evolve quickly?
With enterprises shifting their wireless LAN infrastructure from being a side feature to their primary access network, expert Peter Welcher says WLAN test tools still won’t evolve very quickly. This is happening due to several factors including high costs and a small market. What is the biggest reason why WLAN testing won’t evolve quickly?
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| May 17, 2013 12:32 PM
LAN, Networking, WLAN
With enterprises shifting their wireless LAN infrastructure from being a side feature to their primary access network, expert Peter Welcher says WLAN test tools still won’t evolve very quickly. This is happening due to several factors including high costs and a small market. What is the biggest reason why WLAN testing won’t evolve quickly?
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| May 17, 2013 12:32 PM
LAN, Networking, WLAN
Wireless printer internet
I am aware that the new wireless printers will work without connecting to the internet. But why would you want them connected to the internet in the first place?
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| May 15, 2013 3:45 PM
Printers, Wireless printers
I am aware that the new wireless printers will work without connecting to the internet. But why would you want them connected to the internet in the first place?
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| May 15, 2013 3:45 PM
Printers, Wireless printers
IT Security Consulting
I am a student doing some research on the IT Security Consulting field. I was wondering if I could get a general break down of what the IT Security Consulting field entails and the main services that they offer to companies. Thanks!
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| May 15, 2013 2:43 PM
Consulting, industry, IT, research, Security, student
I am a student doing some research on the IT Security Consulting field. I was wondering if I could get a general break down of what the IT Security Consulting field entails and the main services that they offer to companies. Thanks!
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| May 15, 2013 2:43 PM
Consulting, industry, IT, research, Security, student
Network based security information system
I want a lot of information on the title as I have a project on it. Can someone help me get started?
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| May 15, 2013 8:05 AM
Networking, Networking security, Security
I want a lot of information on the title as I have a project on it. Can someone help me get started?
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| May 15, 2013 8:05 AM
Networking, Networking security, Security
FTP a file from AS400 to VOS Stratus
Need to transfer an AS400 physical file to VOS Stratus operating system and store file in a library on the remote system (Stratus0. I would like to seutp a CL program on the AS400 server to initiate this file transer to the VOS Stratus operating system. What would be the commands to use for my [...]
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| May 13, 2013 11:00 PM
AS/400, FTP, VOS Stratus
Need to transfer an AS400 physical file to VOS Stratus operating system and store file in a library on the remote system (Stratus0. I would like to seutp a CL program on the AS400 server to initiate this file transer to the VOS Stratus operating system. What would be the commands to use for my [...]
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| May 13, 2013 11:00 PM
AS/400, FTP, VOS Stratus
Is SDN more than OpenFlow? What about overlay networking?
As techniques like OpenFlow gain a foothold in the physical and virtual infrastructure layers and the multi-tenancy models mature, should OpenFlow conversations be taking place between the provider-controlled layer and the application-controlled layer? How do we – vendors, users, and industry pros – differentiate between SDN layer products? Is is OpenFlow vs. non-OpenFlow? Or layer2-3 [...]
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| May 13, 2013 6:06 PM
application layer, application SDN, Layer 2, Layer 7, openflow, overlay SDN, SDN, software defined networking, Switches
As techniques like OpenFlow gain a foothold in the physical and virtual infrastructure layers and the multi-tenancy models mature, should OpenFlow conversations be taking place between the provider-controlled layer and the application-controlled layer? How do we – vendors, users, and industry pros – differentiate between SDN layer products? Is is OpenFlow vs. non-OpenFlow? Or layer2-3 [...]
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| May 13, 2013 6:06 PM
application layer, application SDN, Layer 2, Layer 7, openflow, overlay SDN, SDN, software defined networking, Switches
Network
My network always repeats the same problem: Problem of entrusted certificate, I’ve used Reg seeker and ccleaner to clean the register but after 2 or 3 days, the same problem occur again. Help please.
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| May 13, 2013 1:27 AM
Networking, Networking services
My network always repeats the same problem: Problem of entrusted certificate, I’ve used Reg seeker and ccleaner to clean the register but after 2 or 3 days, the same problem occur again. Help please.
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| May 13, 2013 1:27 AM
Networking, Networking services
Network password
I would like to know how to disable a network password that I have to type in every time. I’m the only one that uses this computer.
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| May 10, 2013 3:07 PM
Linksys, Network access, Networking
I would like to know how to disable a network password that I have to type in every time. I’m the only one that uses this computer.
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| May 10, 2013 3:07 PM
Linksys, Network access, Networking
Openflow?
Do we need to change the features of a network before to run OpenFlow? What are the limitations of OpenFlow?
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| May 9, 2013 7:47 PM
Networking, openflow
Do we need to change the features of a network before to run OpenFlow? What are the limitations of OpenFlow?
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| May 9, 2013 7:47 PM
Networking, openflow
Printer IP static issue
Hi, For example I have device like a printer I set IP address to static at 192.168.1.100 Users printer driver configure wrongly at 192.168.1.50 when they send print jobs printer able to print. Why is that since I already set the printer IP to 192.168.1.100? At the back end, there’s no port forwarding.
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| May 8, 2013 9:53 AM
IP address, Printer, Printer Configuration
Hi, For example I have device like a printer I set IP address to static at 192.168.1.100 Users printer driver configure wrongly at 192.168.1.50 when they send print jobs printer able to print. Why is that since I already set the printer IP to 192.168.1.100? At the back end, there’s no port forwarding.
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| May 8, 2013 9:53 AM
IP address, Printer, Printer Configuration
High Performance Network Myths
Marc Staimer has spent some time debunking common myths about high-performance networks. What other myths about high-performance networks can you debunk or would you like to see debunked?
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| May 17, 2013 1:53 PM
Networking, Networking myths
Marc Staimer has spent some time debunking common myths about high-performance networks. What other myths about high-performance networks can you debunk or would you like to see debunked?
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| May 17, 2013 1:53 PM
Networking, Networking myths
BGP with 2 ISP with advertisement different LAN pool
I have BGP with 2 ISP’s. Now I want my own half live IP pools to be advertised from one ISP and other live IP POOL from second ISP. How do I do it with Cisco 2811? I have done normal setup for BGP and it’s working , but all live IP POOL are announcing [...]
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| May 5, 2013 3:59 PM
BGP, Cisco 2811, ISP
I have BGP with 2 ISP’s. Now I want my own half live IP pools to be advertised from one ISP and other live IP POOL from second ISP. How do I do it with Cisco 2811? I have done normal setup for BGP and it’s working , but all live IP POOL are announcing [...]
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| May 5, 2013 3:59 PM
BGP, Cisco 2811, ISP
ITKE Discussion tool bar
It’s been a few weeks since I had the discussion tool bar. ITKE development can not replicate the problem. Did you experience this problem? How did you resolve it? Thanks Phil 5/7/13 .. added tags that have nothing to do with this task but might get some attention
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| May 7, 2013 1:37 AM
AS/400, Database, Development, itke discussion tool bar, Networking, Security
It’s been a few weeks since I had the discussion tool bar. ITKE development can not replicate the problem. Did you experience this problem? How did you resolve it? Thanks Phil 5/7/13 .. added tags that have nothing to do with this task but might get some attention
Answer Question
| May 7, 2013 1:37 AM
AS/400, Database, Development, itke discussion tool bar, Networking, Security
