I am just learning now how wifi works. My question is the following: If I configure a Wireless Router in N mode to maximize the range of the coverage of the router, the only wireless that can connect to the wifi router is only those with N wireless card or the G wireless card can [...]
Answer Question | May 20, 2009 11:53 AM
802.11n, Router configuration, Wireless router configuration, Wireless routers
Have a Gigabyte GAIp1000 pro board running latest Intel Pro 1000 driver. Added new nic neither will connect at 1000 ony 100 mb on seperate switch any ideas?
Answer Question | June 4, 2010 8:56 AM
Ethernet, Gigabit ethernet, NIC
how to recover the deleted items in reverse look up zones. thanks glen
Answer Question | August 9, 2009 6:49 AM
DNS, DNS lookup error, Reverse Lookup
I’ve got 30 legacy devices with static IP’s (running linux), they are all connected to two Windows XP servers (acting as backup to one another) through ethernet. Both servers send broadcasts on the network inviting the legacy devices to connect to whichever is available. I’m trying to change the whole topology to wireless and was [...]
Answer Question | May 26, 2009 9:01 PM
3Com Wireless 7760 Access Point, Bridge pc, Bridges, Linux desktops, Network design, PtMP, PtP, Static IP, Windows Server, Wireless Access Points, Wireless networking
Subsystem QUSRWRK disabled user profile ITUSER on device *N.
Answer Question | May 22, 2009 4:22 PM
IP address, QUSRWRK
shibu.govind is online. shahina: http://support.microsoft.com/kb/914277 Sent at 11:26 PM on Tuesday shahina: F:C#PROJECTSQMSED2.0QMSEDBINDEBUGQMSEDQMSED.MDF Sent at 11:52 PM on Tuesday shahina: firewall.cpl Sent at 12:20 AM on Wednesday shahina: C:Program FilesVMSRlink SMS Ed V2.0 3:35 AM NODE3SQLEXPRESS;Initial Catalog=G:C#ProjectsVMSClinic1.0QMSEdbinVMSClinicVMSClinic.MDF;Integrated Security=True” />–> ——————————————————————————– shahina: Hello, I have microsoft sql express installed on one computer running on windows authentication. [...]
Answer Question | May 20, 2009 8:19 AM
Remote connection, SQL Express 2005, SQL Server 2005 Express
hi,newbie here I am working on Packet Tracer 5.0 and I want to setup 2 vlan’s that spread across a network. I attach the view of the network: 2 of 3 hosts on switch 1 belong in vlan10 and the other one belongs to vlan20. Likewise, 2 of 3 hosts on switch 2 belong to [...]
Answer Question | June 12, 2009 12:59 AM
Cisco 1841, Cisco 2620, Cisco router configuration, Cisco Routers, Cisco VLAN, Network administration, Packet Tracer 5.0, Router configuration, Routers, VLAN configuration
Generally, Bluetooth is gaining importance in recent days. Is it possible that you could explain the application areas supported by Bluetooth?
Answer Question | January 20, 2010 8:08 PM
Bluetooth, Bluetooth-Compatible Applications, Networking
I need to install a 10/100 base Ethernet switch into a rather small cabinet. I read in a previous discussion that the minimum length for a CAT5e patch cable is 2.5m, which will make the install look untidy. If I use a CAT6 or CAT6a cable what will the minimum length have to be?
Answer Question | December 16, 2011 8:05 PM
10/100 base Ethernet switch, CAT 6, CAT 6a, Ethernet switching, Network Configuration, Networking, Patch cords
hi, my project code works in network when i place my database of access in the computer which has ms-access, but wht to do when the other comp, with which i want to connect doesn’t have ms-access, then how will i connect to it and run my project?
Answer Question | May 19, 2009 12:54 PM
Access Database, C#, Microsoft Access, Network connectivity
Suppose a packet contains 23 bytes of data, and the MTU of the network is 1024 bytes. We have to make sure the data is divisible by 8. But in this case, that is not possible since if the data is represented as 24 bytes,there will be an extra byte (where do we get it [...]
Answer Question | May 28, 2009 5:33 AM
Packet fragmenation networking, Packet Fragmentation, Packets
Which Cisco IOS image support BGP configuration?
Answer Question | May 18, 2009 7:01 PM
BGP, Border Gateway Protocol, Cisco, Cisco IOS
Configuration PIX 525 ———— Syslog Server Pix 525 running – 7.0 Pix logging trap has been set to informational Syslog Server – Aix 5.3 ssh logon is not being recorded in syslog All other activities are being logged in syslog
Answer Question | May 22, 2009 6:03 PM
AIX, Cisco, Cisco Firewall, Cisco PIX 525, Firewalls, PIX 525, SSH, Syslog
I was told that there is a JAVA method to reset a packets time to live. Given that a packet being accepted by a machine that had java on it would create a new header anyway, is the point to increase the TTL? The person made the statement that these packets roam the Internet for [...]
Answer Question | May 19, 2009 1:50 PM
Java, Packets, Time To Live, TTL, TTL reset
A self proclaimed security architect told me that there were hacking attacks where the hacker “obfuscated” the destination IP address to confuse the router into forwarding the packet out all of its interfaces and subsiquently the packet would live forever. In my limited knowledge I was a bit sceptical. Since he would not explain exactly [...]
Answer Question | May 20, 2009 1:01 PM
catq, Hacking tools and techniques, IP address, Network security, Obfuscation, Packets, Routers
I am using a VPN solution, My laptop will not perform a release and renew of IP
Answer Question | May 18, 2009 6:46 PM
IP addressing, IP Release/Renew, VPN
Does the D-Link DSL-504T 4 Port ADSL/Modem Router work with a D-link modem?
Answer Question | November 8, 2012 5:02 PM
ADSL Modem, D-Link, Modems, Routers
How to restrict employees from browsing while they can still access the mails through outlook?
Answer Question | May 26, 2009 4:38 PM
Block Internet Access, Internet access, Outlook
Hello Sudhanshu, I have a bit of a tricky question that I’ve been wondering about. I’m going to be setting up over a dozen new ASA5510s in front of preexisting 2821 routers. I currently have EIGRP running in GRE tunnels between the sites. I have heard that the ASAs do not support GRE tunnels…yet you [...]
Answer Question | October 1, 2009 12:51 PM
Cisco 2821, Cisco ASA 5510, Cisco Routers, EIGRP, Networking, Routing protocols
Hello Guys, I configured router on a stick with multiple VLAN’s in cisco 1800 I noticed this error when add VLAN 5 my local dns won’t resolve the URL request, but my first,second & third VLAN’s are working fine you can surf to the internet using my local dns. is there a limitation of VLAN’s [...]
Answer Question | May 15, 2009 9:07 AM
Cisco 1800, Cisco router configuration, Cisco VLAN, DNS, DNS configuration, Local DNS, Routers, VLAN, VLAN configuration