about CCNA job….
now a day not necessary to do CCNA, because i completed CCNA, i attend many interviews but in that company prefer who is coming for preference from there company, so i was not selected u tell is this right procedure…. if this is right procedure then how can i select…….. what about the future…. if [...]

Answer Question   |  July 9, 2010  10:51 AM
Careers, CCNA, CCNA Certification, Networking careers

Block user on local network
How i can block the user on local network to asses the workgroup

Answer Question   |  March 2, 2010  8:50 AM
Local area networks, Network administration, Network permissions

WDS Network Boot issue Lenovo 7413-A93, A92 model?
I am having Lenovo 7413-A93 & A92 systems. NIC Card was Marvell Yukon 88E8057 PCI-E Gigabit Ethernet Controller. Time of Network boot through WDS, try to Capturing Image, it goes upto drive selection for capture image and after it stop working. try to Pushing Image, it goes upto boot process only, stands wpeinit cmd prompt and stop process. i updated [...]

Answer Question   |  February 19, 2010  3:32 AM
Network Boot Troubleshooting, NIC, WDS

How does SWIFT work?
What application does SWIFT run on? EG Mainframe/Unix/AS400?..or does it have its own application/hardware?

Answer Question   |  February 24, 2010  12:33 AM
Swift

Can you pull the model number from newer HP machine BIOS?
I need to pull the machine’s model number from the BIOS in order to obtain warranty information; the HP web site requires that now. I don’t see the model number in the newer HP machine’s BIOS. Can this be inserted @ factory or is it stored elsewhere and I’m missing it? This is not a [...]

Answer Question   |  February 19, 2010  7:55 PM
BIOS, HP, Inventory, LANDesk

Linux DNS server in a Win2003 domain
I have a Win2003 domain with mostly XP clients and 4 linux servers doing intranet/web, database, email and DNS. Initially I had the 2003 server doing DNS since it is the DC for windows clients. But the linux machines weren’t happy. Moved the DNS server to a linux box, the other linux boxes were happy [...]

Answer Question   |  February 25, 2010  3:11 PM
DNS, DNS server, Linux, Windows Server 2003

Acronis multicast and pxe boot over multiple vlans
I just recently set up my switches to segregate my network into vlans and I have a sonicwall router to allow for inter vlan communication. I also have a server with acronis installed on it so I can image all of my computers when I need to do so. The problem now is, is that [...]

Answer Question   |  February 18, 2010  8:13 AM
acronis, Multicast, PXE, VLAN

Intel’s Open Port IT Scavenger Hunt has launched: Win a laptop and other great prizes.
Think you’ve got the smarts to navigate Intel’s Open Port community for answers to questions about Intel products? You could win a brand new 2010 Core vPro-based laptop, among other prizes. If you’re an IT Knowledge Exchange member, we’ll also give you 200 bonus Knowledge Points and send you a free sticker just for participating. [...]

Answer Question   |  February 18, 2010  11:14 PM
AS/400, Contests, Exchange, Giveaways, Intel Open Port, ITKE, ITKE Contests, Knowledge Point Challenge, Microsoft Windows, Mobile, Networking, Security, SQL Server

Router Troubleshooting Cisco 7500 series
can any one tell me how to check which interface is utilizing more bandwidth in high end routers(7500 ,10000 series) if so many interface are configured? since we cant check each and every interface at the time of slowness.

Answer Question   |  February 22, 2010  9:13 PM
Cisco 7500, Cisco Routers, Router Interface, Router Troubleshooting, Routers

Protecting plain text password transmission in iSeries Access
iSeries Access for Windows using TCP/IP connectivity applications such as telnet and ftp transmit data and passwords over the network in plain text. This means that the data and passwords can be intercepted and read by other users on the network. Looking for solution to solve this problem.

Answer Question   |  February 17, 2010  4:26 PM
AS/400, FTP, iSeries Access for Windows, password security, TCP IP

The most-watched IT questions this week: Feb. 16, 2010
1. JHite ran into an Outlook 2003 display name issue for contact with multiple email, and XENOPHON22, Mrdenny and Carlosdl helped out. 2. Windows Server 2003 is giving a member some installation trouble, and MrDenny offers some advice. 3. Can you block Exchange 2007 admins from viewing other admin’s mailboxes? No, according to Technochic and [...]

Answer Question   |  February 17, 2010  3:36 PM
AS/400, Channel, CIO, CRM, Database, DataCenter, DataManagement, Development, Exchange, ITKE, Linux, Lotus Domino, Microsoft Windows, Mobile, Networking, Oracle, SAP, Security, SQL Server, Storage, Virtualization, VoIP

Dropping client access sessions over VPN
My CA sessions keep dropping. My VPN connection is solid. I am using standard VPN provided by Windows XP. If I start up a MochaSoft session first (do not even need to sign on to AS/00) All my CA sessions stay connected. How come I have to have MochaSoft up to keep CA sessions going.

Answer Question   |  February 21, 2010  3:37 AM
CA, Client Access, Client Access Sessions, VPN

L2 versus L3 on your WAN
We are running Comcast Fiber between sites.  I was wondering what the best practice is for using Layer 2 or Layer 3 across the link.  We current use both.  Are there security reasons for doing one versus the other?  Also interested in hearing general thoughts on it.

Answer Question   |  February 20, 2010  6:53 PM
L2 Switches, L3 Switches, Layer 2, Layer 3, Network Security Policies, Networking security, WAN, Wide Area Networks

IP address of Wireless AP
I heard that it is possible to setup IP address of wireless AP to other subnet than has the LAN which is connected to due to save LAN address range. For example LAN:192.168.1.1-254, AP ‘s address 192.168.10.1 . This address has reportedely a snese for configuration purpose only. What do you think of it? (Sorry [...]

Answer Question   |  February 23, 2010  7:01 AM
IP address, IP addressing, LAN, Wireless Access Points

Multicast Routing protocol question
Which multicast routing  protocol between network multivendors, switched network?

Answer Question   |  February 15, 2010  6:59 PM
IP routing protocols, Multicasting, Network protocols

Help detecting packet loss in java
Hi, I need to make a program in java which can detect packet over in TCP/IP on specific ports. I know this is possible yet I cannot find a RFC or any way to do this on the internet. Can someone give me an idea of how to do this? To be more specific, I’ve [...]

Answer Question   |  September 25, 2011  1:03 PM
Java, Packet Loss, RFC, TCP/IP, Visual Studio 2008

Best Linux distribution for a VPN Server
Would like to ask, what is the best Linux distribution to be use as a VPN Server. Im actually a newbie interms of VPN, but as far as my researching is getting me something, thought we need VPN connection using IPSec. is that right IPSec? And how does it work? Really appreciate any answers……. thanks [...]

Answer Question   |  February 18, 2010  5:59 AM
Linux, Linux VPN, VPN

Password synchronization doesn’t mean that the two passwords in sync are same.?
What does syncronising the two different passwords mean? For example: What does the folowing paragraph mean? “All three groups of users may now receive an error or be prompted for a password. In this case, the user should enter their network password (the one they use when they first log onto the network with their [...]

Answer Question   |  February 15, 2010  2:36 PM
LDAP, Password synchronization, SAP, SAP user authentication

OSPF
what the difference between OSPFv1 OSPFv2 and OSPFv3 ????

Answer Question   |  February 15, 2010  9:36 AM
OSPF, OSPF protocol, OSPFv1, OSPFv2, OSPFv3

configuring web server
I have one pulic static ip and a local private ip on my server. I want to configure my server as a web server sothat from any other PC users can see my webpges through internet explorer.Therefore how can I map static ip and private ip on my server.Please tell give me a step by [...]

Answer Question   |  February 15, 2010  7:55 AM
Dynamic IP address, Dynamic or Static IP, Private IP, Static IP