OSPF Routers not Sharing Routing Information
Please let me know why R1 doesn’t have interface information? It’ll be helpful to understand why information wasn’t exchanged.
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| April 19, 2010 6:20 AM
OSPF, Routers, Routing, Routing Table
Please let me know why R1 doesn’t have interface information? It’ll be helpful to understand why information wasn’t exchanged.
View Answer
| April 19, 2010 6:20 AM
OSPF, Routers, Routing, Routing Table
Exchange 2007 cannot send mail to many domains
When you test using telnet, do you go from the Exchange server or a client machine? Do you get the same results from a client machine? Has something changed on your perimeter firewall connection? Try using <a href=”http://www.wireshark.org”>Wireshark</a> or Microsoft’s Network Monitor to capture traffic to/from the Exchange server and see which end of the [...]
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| April 16, 2010 5:55 PM
Exchange 2007, Exchange Server 2007, IP address, SMTP transmission failure, Windows Server 2003, Windows Server 2003 administration
When you test using telnet, do you go from the Exchange server or a client machine? Do you get the same results from a client machine? Has something changed on your perimeter firewall connection? Try using <a href=”http://www.wireshark.org”>Wireshark</a> or Microsoft’s Network Monitor to capture traffic to/from the Exchange server and see which end of the [...]
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| April 16, 2010 5:55 PM
Exchange 2007, Exchange Server 2007, IP address, SMTP transmission failure, Windows Server 2003, Windows Server 2003 administration
Nagios Integration with Speedfan
While I’ve not yet addressed the check_sfan.pl script and its functionality yet, I have successfully configured Speedfan to run as a service. It took some work with the resource toolkit from Microsoft, and some registry editing, but the service starts automatically. I used the option to allow the service to interact with the desktop to [...]
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| April 16, 2010 5:28 PM
IT Infrastructure Monitoring, Nagios, Speedfan
While I’ve not yet addressed the check_sfan.pl script and its functionality yet, I have successfully configured Speedfan to run as a service. It took some work with the resource toolkit from Microsoft, and some registry editing, but the service starts automatically. I used the option to allow the service to interact with the desktop to [...]
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| April 16, 2010 5:28 PM
IT Infrastructure Monitoring, Nagios, Speedfan
What are your favorite networking blogs?
<a href=”http://compnetworking.about.com/”> Bradley Mitchell’s blog at About.com</a> <a href=”http://itknowledgeexchange.techtarget.com/networkhub/”>Network Hub blog</a> Security Levity by Amir Lev And read more on the <a href=”http://itknowledgeexchange.techtarget.com/IT-watch-blog/your-guide-to-the-networking-blogosphere/”>IT Watch blog</a>, or add suggestions here.
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| April 16, 2010 2:30 PM
Blogs, LAN, Networking, Networking in 2010, WAN
<a href=”http://compnetworking.about.com/”> Bradley Mitchell’s blog at About.com</a> <a href=”http://itknowledgeexchange.techtarget.com/networkhub/”>Network Hub blog</a> Security Levity by Amir Lev And read more on the <a href=”http://itknowledgeexchange.techtarget.com/IT-watch-blog/your-guide-to-the-networking-blogosphere/”>IT Watch blog</a>, or add suggestions here.
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| April 16, 2010 2:30 PM
Blogs, LAN, Networking, Networking in 2010, WAN
Have you taken a shot at the Intel Open Port IT Scavenger Hunt?
i want to know java interview Question & Answer
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| April 16, 2010 1:12 PM
AS/400, Channel, CIO, Contests, CRM, Data management, Database, DataCenter, Development, Exchange, Giveaways, Intel Open Port, ITKE, ITKE Contests, Knowledge Points, Linux, Lotus Domino, Microsoft Windows, Mobile, Networking, Oracle, SQL Server, Storage, Virtualization, VoIP
i want to know java interview Question & Answer
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| April 16, 2010 1:12 PM
AS/400, Channel, CIO, Contests, CRM, Data management, Database, DataCenter, Development, Exchange, Giveaways, Intel Open Port, ITKE, ITKE Contests, Knowledge Points, Linux, Lotus Domino, Microsoft Windows, Mobile, Networking, Oracle, SQL Server, Storage, Virtualization, VoIP
ping server resolves different address windows server 2003
Assuming that your server has two NICs, one with a public IP, and one with a private IP, you want to remove the DNS Settings from the NIC with the public IP. Then manually remove the DNS record from your internal DNS server on the DC which has the public IP in it.
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| April 16, 2010 8:21 AM
Active Directory, Active Directory 2003, Change IP address, Windows Server 2003, Windows XP Pro
Assuming that your server has two NICs, one with a public IP, and one with a private IP, you want to remove the DNS Settings from the NIC with the public IP. Then manually remove the DNS record from your internal DNS server on the DC which has the public IP in it.
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| April 16, 2010 8:21 AM
Active Directory, Active Directory 2003, Change IP address, Windows Server 2003, Windows XP Pro
SSL VPNs vs. Web-based VPNs
A SSL VPN is basically a web-based VPN. It uses SSL to encrypt the data through the web. SSL VPNs are very robust and offer a lot of features for remote users.
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| April 16, 2010 5:11 AM
Networking in 2010, SSL, Ssl vpn, VPN, WAN, Web-based access
A SSL VPN is basically a web-based VPN. It uses SSL to encrypt the data through the web. SSL VPNs are very robust and offer a lot of features for remote users.
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| April 16, 2010 5:11 AM
Networking in 2010, SSL, Ssl vpn, VPN, WAN, Web-based access
Finding the IP Address of a switch
I believe the default IP is 192.168.2.1, but you may have to console in. Other option is to use Angry IP scanner to find the IP that doesn’t match your network segment…
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| April 15, 2010 12:23 PM
Auto Obtain IP address, IP address, Switches
I believe the default IP is 192.168.2.1, but you may have to console in. Other option is to use Angry IP scanner to find the IP that doesn’t match your network segment…
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| April 15, 2010 12:23 PM
Auto Obtain IP address, IP address, Switches
create a batch file to have a permission to install software
If you are referring to “power users” in windows then you should consider using Group Policy to deploy permission to install software and even windows updates. By giving your users the rights you are considering, it would be impossible to control what software is installed and will create other administrative headaches. depending on your version [...]
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| April 14, 2010 11:07 PM
Remote management, Software, Software deployment, Software Deployment Tools
If you are referring to “power users” in windows then you should consider using Group Policy to deploy permission to install software and even windows updates. By giving your users the rights you are considering, it would be impossible to control what software is installed and will create other administrative headaches. depending on your version [...]
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| April 14, 2010 11:07 PM
Remote management, Software, Software deployment, Software Deployment Tools
What’s in your network security and troubleshooting toolkit?
A couple of tools we use frequently: -<a href=”http://www.wireshark.org/download.html”>Wireshark</a> -<a href=”http://technet.microsoft.com/en-us/sysinternals/bb897437.aspx”>Sysinternal’s TCPView</a> —————– Wireshark is a must! The <a href=”http://technet.microsoft.com/en-us/sysinternals/default.aspx”>Sysinternals toolkit</a> is another excellent selection of utilities for security managers. It is also very valuable to be able to use these tools “live” from the internet. Simply use the address <b>http://live.sysinternals.com/toolname.exe</b>. This will get you [...]
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| April 14, 2010 8:01 PM
Networking in 2010, Networking Products, Nmap, Snort, TCPDump
A couple of tools we use frequently: -<a href=”http://www.wireshark.org/download.html”>Wireshark</a> -<a href=”http://technet.microsoft.com/en-us/sysinternals/bb897437.aspx”>Sysinternal’s TCPView</a> —————– Wireshark is a must! The <a href=”http://technet.microsoft.com/en-us/sysinternals/default.aspx”>Sysinternals toolkit</a> is another excellent selection of utilities for security managers. It is also very valuable to be able to use these tools “live” from the internet. Simply use the address <b>http://live.sysinternals.com/toolname.exe</b>. This will get you [...]
View Answer
| April 14, 2010 8:01 PM
Networking in 2010, Networking Products, Nmap, Snort, TCPDump
How could a sensor network be useful to an enterprise WAN?
Technical writer Beth Schultz writes all about how sensor networks can be used in enterprise wide area networks in this <a href=”http://searchenterprisewan.techtarget.com/generic/0,295582,sid200_gci1507712,00.html”>wireless sensor network overview</a>. She says monitoring business inventory or a data center for power consumption are just a couple ways sensor networks could be useful to the enterprise. I hope that helps!
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| April 14, 2010 6:59 PM
Networking, Networking in 2010, Networks, Sensors, WAN, wireless sensor networks
Technical writer Beth Schultz writes all about how sensor networks can be used in enterprise wide area networks in this <a href=”http://searchenterprisewan.techtarget.com/generic/0,295582,sid200_gci1507712,00.html”>wireless sensor network overview</a>. She says monitoring business inventory or a data center for power consumption are just a couple ways sensor networks could be useful to the enterprise. I hope that helps!
View Answer
| April 14, 2010 6:59 PM
Networking, Networking in 2010, Networks, Sensors, WAN, wireless sensor networks
Internet security and social networking
The on-access scan on most anti-virus applications will do this already. It will not block the website from loading, but it will detect and quarantine or delete the virus. When it gives you a notification of the virus, you should close the website. —– As stated above, anti-virus programs may include anti-phishing features. Also, there [...]
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| April 13, 2010 11:12 PM
Facebook, HTTP access, Internet security, network security phishing attack social networking, Phishing, social media, Symantec, Web security software
The on-access scan on most anti-virus applications will do this already. It will not block the website from loading, but it will detect and quarantine or delete the virus. When it gives you a notification of the virus, you should close the website. —– As stated above, anti-virus programs may include anti-phishing features. Also, there [...]
View Answer
| April 13, 2010 11:12 PM
Facebook, HTTP access, Internet security, network security phishing attack social networking, Phishing, social media, Symantec, Web security software
Bandwidth management software recommendation
You may be able to utilize an open source router like DDR-WRT and the such. You can also look at Dan’s Guardian which may have the capability as per bandwidth management but it has the content filtering you are looking for.
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| April 13, 2010 4:45 PM
bandwidth allocation, Bandwidth management, Software requirements, Software to restrict Users
You may be able to utilize an open source router like DDR-WRT and the such. You can also look at Dan’s Guardian which may have the capability as per bandwidth management but it has the content filtering you are looking for.
View Answer
| April 13, 2010 4:45 PM
bandwidth allocation, Bandwidth management, Software requirements, Software to restrict Users
Subnetting in a 6-floor building: Expert advice?
Whenever possible avoid the 192.168 since that is mainly used for home use. I would create a new environment based on the 10.10.x.x. Core routers 10.10.1.x Various managment networks Utilize 10.10.10.x thru 10.10.19.x Server environment 10.10.20.x User environement by floor Floor 0 – 10.10.30.x Floor 1 – 10.10.31.x Floor 2 – 10.10.32.x Floor 3 – [...]
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| April 13, 2010 4:36 PM
Network design, Networking in 2010, Subnet Setup, Subnetting
Whenever possible avoid the 192.168 since that is mainly used for home use. I would create a new environment based on the 10.10.x.x. Core routers 10.10.1.x Various managment networks Utilize 10.10.10.x thru 10.10.19.x Server environment 10.10.20.x User environement by floor Floor 0 – 10.10.30.x Floor 1 – 10.10.31.x Floor 2 – 10.10.32.x Floor 3 – [...]
View Answer
| April 13, 2010 4:36 PM
Network design, Networking in 2010, Subnet Setup, Subnetting
Uploading cached files
Thank you for visiting ITKE. We are happy to help you with solving specific IT questions, but need as much information as possible to do so. Let us know about the problem you are trying to solve, how you are approaching it and what work you’ve done so far, and we can help guide you [...]
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| May 15, 2013 2:54 PM
File upload, Gmail, Google docs, Remote server administration
Thank you for visiting ITKE. We are happy to help you with solving specific IT questions, but need as much information as possible to do so. Let us know about the problem you are trying to solve, how you are approaching it and what work you’ve done so far, and we can help guide you [...]
View Answer
| May 15, 2013 2:54 PM
File upload, Gmail, Google docs, Remote server administration
How to Connect Branch Office?
Hi MAK, You may also find some information in this post helpful: <a href=”http://itknowledgeexchange.techtarget.com/itanswers/how-to-connect-the-network-of-two-branches-that-are-in-different-places-2/ “>http://itknowledgeexchange.techtarget.com/itanswers/how-to-connect-the-network-of-two-branches-that-are-in-different-places-2/ </a> Best of luck! Em
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| April 13, 2010 2:20 PM
Branch Office networks, Cisco 2800, Cisco 2800 configuration, Cisco 6500, Cisco Routers, IP/VPN, Network connectivity, Subnet Setup, VLAN management
Hi MAK, You may also find some information in this post helpful: <a href=”http://itknowledgeexchange.techtarget.com/itanswers/how-to-connect-the-network-of-two-branches-that-are-in-different-places-2/ “>http://itknowledgeexchange.techtarget.com/itanswers/how-to-connect-the-network-of-two-branches-that-are-in-different-places-2/ </a> Best of luck! Em
View Answer
| April 13, 2010 2:20 PM
Branch Office networks, Cisco 2800, Cisco 2800 configuration, Cisco 6500, Cisco Routers, IP/VPN, Network connectivity, Subnet Setup, VLAN management
The TCP/IP protocol stack that ran out of memory, whay it occurs, how to over come this error in lotus
My first guess is to uninstall/reinstall your personal firewall software. Other than that, try things in this technote. http://www-01.ibm.com/support/docview.wss?uid=swg21174970
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| April 13, 2010 3:37 AM
Lotus error messages, TCP/IP, TCP/IP Protocols
My first guess is to uninstall/reinstall your personal firewall software. Other than that, try things in this technote. http://www-01.ibm.com/support/docview.wss?uid=swg21174970
View Answer
| April 13, 2010 3:37 AM
Lotus error messages, TCP/IP, TCP/IP Protocols
I have a domain controller (DNS, DHCP) with ISA and Exchange Servers, and I want to install a child domain.
Just run dcpromo on the new server & choose new domian in existing forest. It won’t interfere with Exchange
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| April 12, 2010 3:28 PM
Child Domain, Domain Controller, Domain Server configuration, Domain Server installation, Exchange Server, Networking in 2010
Just run dcpromo on the new server & choose new domian in existing forest. It won’t interfere with Exchange
View Answer
| April 12, 2010 3:28 PM
Child Domain, Domain Controller, Domain Server configuration, Domain Server installation, Exchange Server, Networking in 2010
How does ATM differ from existing network technology?
<a href=”http://en.wikipedia.org/wiki/Asynchronous_Transfer_Mode”>Here is a good article on ATM. </a>
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| April 12, 2010 2:45 PM
Asynchronous Transfer Mode, ATM, ATM Security
<a href=”http://en.wikipedia.org/wiki/Asynchronous_Transfer_Mode”>Here is a good article on ATM. </a>
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| April 12, 2010 2:45 PM
Asynchronous Transfer Mode, ATM, ATM Security
network QOS career
“Quality of service is the ability to provide different priority to different applications, users, or data flows, or to guarantee a certain level of performance to a data flow” (<a href=”http://en.wikipedia.org/wiki/Quality_of_service”>read more…</a> at Wikipedia.org)
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| April 12, 2010 1:43 PM
Network management software, Networking careers, QoS
“Quality of service is the ability to provide different priority to different applications, users, or data flows, or to guarantee a certain level of performance to a data flow” (<a href=”http://en.wikipedia.org/wiki/Quality_of_service”>read more…</a> at Wikipedia.org)
View Answer
| April 12, 2010 1:43 PM
Network management software, Networking careers, QoS
