Relation Between virtual memory, cache memory and RAM?
Hi friends, Hope you all are doing fine. Actually, I am new in the networking field. Can anybody tell me the size relation between virtual, cache and RAM memory in Windows Operating systems? Thanks in advance.
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| April 19, 2013 4:03 AM
Cabling, Data analysis, Data Junction, Data mining/analysis, Data warehousing applications, DataCenter, Hardware, Hubs, Microprocessors, Microsoft Windows, Networking, Routers, Switches, Systems management software
Hi friends, Hope you all are doing fine. Actually, I am new in the networking field. Can anybody tell me the size relation between virtual, cache and RAM memory in Windows Operating systems? Thanks in advance.
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| April 19, 2013 4:03 AM
Cabling, Data analysis, Data Junction, Data mining/analysis, Data warehousing applications, DataCenter, Hardware, Hubs, Microprocessors, Microsoft Windows, Networking, Routers, Switches, Systems management software
Domain Admin Group
Does anybody know of a way to search our Active Directory to see what users are part of the Domain Admins Group. If so, what software and where do I get it. Thanks
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| February 15, 2006 1:42 PM
Cabling, Call Centers, Certifications, DataCenter, Desktops, DHCP, DNS, Exchange, Hardware, Hubs, Management, Microsoft Office, Microsoft Windows, Network protocols, Network testing, Networking, Networking services, OS, Performance management, Remote management, Routers, Security, Servers, SQL Server, Switches, TCP, Tech support, Training
Does anybody know of a way to search our Active Directory to see what users are part of the Domain Admins Group. If so, what software and where do I get it. Thanks
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| February 15, 2006 1:42 PM
Cabling, Call Centers, Certifications, DataCenter, Desktops, DHCP, DNS, Exchange, Hardware, Hubs, Management, Microsoft Office, Microsoft Windows, Network protocols, Network testing, Networking, Networking services, OS, Performance management, Remote management, Routers, Security, Servers, SQL Server, Switches, TCP, Tech support, Training
VLANS
Hi guys, cold anyone please explain what VLANS are and how and when to implement it in a network. Thank You
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| February 15, 2006 8:46 AM
Cabling, Cisco, DataCenter, Hardware, Hubs, Routers, Switches
Hi guys, cold anyone please explain what VLANS are and how and when to implement it in a network. Thank You
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| February 15, 2006 8:46 AM
Cabling, Cisco, DataCenter, Hardware, Hubs, Routers, Switches
Microsoft exchange 2003
Hi guys, i just got a contract in a new company tha wants to start using microsoft exchange 2003. could you kindly explain how to go about cinstalling and configuring their network for exchange. thank you
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| February 16, 2006 8:43 AM
Active Directory, Availability, Bandwidth, Cabling, Cisco, DataCenter, Desktops, DHCP, DNS, Hardware, Hubs, Juniper Networks, Lucent, Management, Microsoft Windows, Network monitoring, Networking, Networking services, Nortel, OS, Project management, Routers, Security, Servers, SQL Server, Switches
Hi guys, i just got a contract in a new company tha wants to start using microsoft exchange 2003. could you kindly explain how to go about cinstalling and configuring their network for exchange. thank you
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| February 16, 2006 8:43 AM
Active Directory, Availability, Bandwidth, Cabling, Cisco, DataCenter, Desktops, DHCP, DNS, Hardware, Hubs, Juniper Networks, Lucent, Management, Microsoft Windows, Network monitoring, Networking, Networking services, Nortel, OS, Project management, Routers, Security, Servers, SQL Server, Switches
Best Cisco Router for Wireless Internet Access using VSAT
Please any one suggest me the best router for wireless internet access using VSAT connection I have the VSAT as the internet connection connected directly to hub , now i want to implement wireless internet acces to our office .
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| September 7, 2010 12:57 PM
Cabling, Cisco, Hardware, Hubs, Networking, Routers, Security, Switches, Wireless
Please any one suggest me the best router for wireless internet access using VSAT connection I have the VSAT as the internet connection connected directly to hub , now i want to implement wireless internet acces to our office .
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| September 7, 2010 12:57 PM
Cabling, Cisco, Hardware, Hubs, Networking, Routers, Security, Switches, Wireless
Mac address to IP address resolution
How can we resolve IP address from Mac address and can we do this from Cisco switch 3750? We are able to track port no and associated Mac address from Cisco switch by using the command #sh mac-address-table dyanamic>, but we also want to track the associated IP address with port no. Please suggest how [...]
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| April 19, 2013 12:21 AM
3Com, Availability, Bandwidth, Cabling, Cisco, Ethernet, Hardware, Hubs, Network monitoring, Network protocols, Networking, Project management, Routers, Switches, TCP
How can we resolve IP address from Mac address and can we do this from Cisco switch 3750? We are able to track port no and associated Mac address from Cisco switch by using the command #sh mac-address-table dyanamic>, but we also want to track the associated IP address with port no. Please suggest how [...]
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| April 19, 2013 12:21 AM
3Com, Availability, Bandwidth, Cabling, Cisco, Ethernet, Hardware, Hubs, Network monitoring, Network protocols, Networking, Project management, Routers, Switches, TCP
Logging in to domain with batch file
I use batch files to map drives when a user logs into our Windows2003 domain. Each user has their own POP3 email account in Outlook (XP), so the PST files are on the individual workstations. I need to back them up daily to the network and do this by calling a separate batch file from [...]
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| February 1, 2006 1:42 PM
Availability, Cabling, DataCenter, Desktops, Hardware, Hubs, Interoperability, Management, Microsoft Windows, Networking, OS, Routers, Security, Servers, SQL Server, Switches, Tech support
I use batch files to map drives when a user logs into our Windows2003 domain. Each user has their own POP3 email account in Outlook (XP), so the PST files are on the individual workstations. I need to back them up daily to the network and do this by calling a separate batch file from [...]
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| February 1, 2006 1:42 PM
Availability, Cabling, DataCenter, Desktops, Hardware, Hubs, Interoperability, Management, Microsoft Windows, Networking, OS, Routers, Security, Servers, SQL Server, Switches, Tech support
Drive mappings come and go
I installed a new server: Windows 2003 Server, using Active Directory. Clients are all WinXP Pro. At each workstation, I mapped drive P: to point to the accounting data on the server. Everything was working fine. A few days later, I did the Symantec Client Security upgrade as a managed system with the Symantec Security [...]
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| January 29, 2006 11:44 AM
Availability, Cabling, DataCenter, Desktops, Hardware, Hubs, Interoperability, Management, Microsoft Windows, Networking, OS, Routers, Security, Servers, SQL Server, Switches, Tech support
I installed a new server: Windows 2003 Server, using Active Directory. Clients are all WinXP Pro. At each workstation, I mapped drive P: to point to the accounting data on the server. Everything was working fine. A few days later, I did the Symantec Client Security upgrade as a managed system with the Symantec Security [...]
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| January 29, 2006 11:44 AM
Availability, Cabling, DataCenter, Desktops, Hardware, Hubs, Interoperability, Management, Microsoft Windows, Networking, OS, Routers, Security, Servers, SQL Server, Switches, Tech support
changing trunk protocol on cisco switches
Anyone who has done a change on trunk protocol in a live 24/7 environment. My main question is if all trunks will go down during the change? The net consist of 7 switches and on one of them is an tftp server from which I hope that I can download the configs needed. If all [...]
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| January 27, 2006 7:13 AM
Cabling, Cisco, Hardware, Hubs, Network protocols, Routers, Switches
Anyone who has done a change on trunk protocol in a live 24/7 environment. My main question is if all trunks will go down during the change? The net consist of 7 switches and on one of them is an tftp server from which I hope that I can download the configs needed. If all [...]
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| January 27, 2006 7:13 AM
Cabling, Cisco, Hardware, Hubs, Network protocols, Routers, Switches
loging to long
we have a winserver 2003 we use a 16ports vpn linksys router switch, but the autentication period is to long over a minute, how we can fix that? we had other routers and is the same problem with out autentication to the server the workstations log on in less than 10 seconds, and also after [...]
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| January 30, 2006 9:07 AM
Availability, Cabling, Hardware, Hubs, Network management software, Networking, Routers, Switches
we have a winserver 2003 we use a 16ports vpn linksys router switch, but the autentication period is to long over a minute, how we can fix that? we had other routers and is the same problem with out autentication to the server the workstations log on in less than 10 seconds, and also after [...]
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| January 30, 2006 9:07 AM
Availability, Cabling, Hardware, Hubs, Network management software, Networking, Routers, Switches
Network Issue.
Hi. I am running a network, and have setup a small room with 12 PC’s. The room is gonna be used for research, but there is only 1 network port coming in (10meg. So, i have a 8 port hub, and a small switch. 8 of my PC’s are on the network,, on the hub, [...]
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| January 19, 2006 11:16 AM
Cabling, Hardware, Hubs, Networking, NIC, Routers, Switches
Hi. I am running a network, and have setup a small room with 12 PC’s. The room is gonna be used for research, but there is only 1 network port coming in (10meg. So, i have a 8 port hub, and a small switch. 8 of my PC’s are on the network,, on the hub, [...]
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| January 19, 2006 11:16 AM
Cabling, Hardware, Hubs, Networking, NIC, Routers, Switches
Can’t connect to vpn since Microsoft Security update
I am trying to connect to a Win 2003 VPN server from a PC running Windows XP Professional wired to a Linksys WRTP54G router (Vonage voIP) and cable modem. On Thursday, January 5, I got the VPN connection working fine. I used it multiple times including rebooting the PC. That night the automatic Windows update [...]
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| January 8, 2006 3:21 PM
Cabling, Hardware, Hubs, Networking, Routers, Switches
I am trying to connect to a Win 2003 VPN server from a PC running Windows XP Professional wired to a Linksys WRTP54G router (Vonage voIP) and cable modem. On Thursday, January 5, I got the VPN connection working fine. I used it multiple times including rebooting the PC. That night the automatic Windows update [...]
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| January 8, 2006 3:21 PM
Cabling, Hardware, Hubs, Networking, Routers, Switches
Exposing an IP Address
One of my customers wants to use a software vendor who insists on having the IP address of the server which will host his software. he says this is so he can apply daily updates to the software. I am not comfortable exposing the IP addresses of any machine of the network and need some [...]
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| January 8, 2006 7:51 PM
Cabling, Hardware, Hubs, Networking, Routers, Switches
One of my customers wants to use a software vendor who insists on having the IP address of the server which will host his software. he says this is so he can apply daily updates to the software. I am not comfortable exposing the IP addresses of any machine of the network and need some [...]
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| January 8, 2006 7:51 PM
Cabling, Hardware, Hubs, Networking, Routers, Switches
Composing a network-switches and routers
I am looking for information to help me decide whether to buy a larger Switch or larger Router? I think I need to get all equipment on the same device? I have a small business network with 2 desktops, 3 to 4 laptops, 2 multifunction Printer/Fax/copy/scanners via USB dedicated to PC?s; 1 USB Photo printer [...]
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| January 18, 2006 3:01 PM
Cabling, DataCenter, Desktop management applications, Hardware, Hubs, Network monitoring, Networking, Printers, Routers, Servers, Switches, Tech support
I am looking for information to help me decide whether to buy a larger Switch or larger Router? I think I need to get all equipment on the same device? I have a small business network with 2 desktops, 3 to 4 laptops, 2 multifunction Printer/Fax/copy/scanners via USB dedicated to PC?s; 1 USB Photo printer [...]
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| January 18, 2006 3:01 PM
Cabling, DataCenter, Desktop management applications, Hardware, Hubs, Network monitoring, Networking, Printers, Routers, Servers, Switches, Tech support
NMAP IN WIRELESS
Hello, Can any one explain me what is NMAP , how NMAP works and how to use it. Kind Regards, Gopal.
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| December 30, 2005 9:10 PM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Bind, Cabling, Cisco, DataCenter, Desktop management applications, DHCP, DNS, Fault isolation, General Directories, Hardware, Hubs, Interoperability, LDAP, Lotus Domino, Microsoft Windows, Mobile, Mobile security, Network applications management, Network management software, Network monitoring, Network testing, Networking, Networking services, NFS, Novell NDS, Performance management, Ping, Protocol analysis, Remote management, Routers, Software, Switches, Tech support, VoIP, WINS, Wireless
Hello, Can any one explain me what is NMAP , how NMAP works and how to use it. Kind Regards, Gopal.
Answer Question
| December 30, 2005 9:10 PM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Bind, Cabling, Cisco, DataCenter, Desktop management applications, DHCP, DNS, Fault isolation, General Directories, Hardware, Hubs, Interoperability, LDAP, Lotus Domino, Microsoft Windows, Mobile, Mobile security, Network applications management, Network management software, Network monitoring, Network testing, Networking, Networking services, NFS, Novell NDS, Performance management, Ping, Protocol analysis, Remote management, Routers, Software, Switches, Tech support, VoIP, WINS, Wireless
WIRELESS BRIDGES
Dear Sir’s, I have two wireless bridges. Master and Slave which are 800 ft apart and two high gain antennas are attached to these units. I am finding a disconnection problem with these bridges. It works for a while but gets disconnected and after doing powercycle on the slave end the bridge starts working once [...]
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| December 27, 2005 9:06 PM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Bind, Cabling, Cisco, DataCenter, Desktop management applications, DHCP, DNS, Fault isolation, General Directories, Hardware, Hubs, Interoperability, LDAP, Lotus Domino, Microsoft Windows, Mobile, Mobile security, Network applications management, Network management software, Network monitoring, Network testing, Networking, Networking services, NFS, Novell NDS, Performance management, Ping, Protocol analysis, Remote management, Routers, Software, Switches, Tech support, VoIP, WINS, Wireless
Dear Sir’s, I have two wireless bridges. Master and Slave which are 800 ft apart and two high gain antennas are attached to these units. I am finding a disconnection problem with these bridges. It works for a while but gets disconnected and after doing powercycle on the slave end the bridge starts working once [...]
Answer Question
| December 27, 2005 9:06 PM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Bind, Cabling, Cisco, DataCenter, Desktop management applications, DHCP, DNS, Fault isolation, General Directories, Hardware, Hubs, Interoperability, LDAP, Lotus Domino, Microsoft Windows, Mobile, Mobile security, Network applications management, Network management software, Network monitoring, Network testing, Networking, Networking services, NFS, Novell NDS, Performance management, Ping, Protocol analysis, Remote management, Routers, Software, Switches, Tech support, VoIP, WINS, Wireless
Loadsharing between two ISPs
dear sir, I am looking for a load sharing solution between 2 leased lines for 2 different ISPs the diagram goes lke this: LAN–>Cisco Pix–>Router–>2 leased lines. can load-sharing be done at the router without extra configuration at the providers side? can CEF (cisco express forwarding) be used with static routes? if yes please verify [...]
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| December 28, 2005 10:15 AM
Access control, Availability, backdoors, Bandwidth, Browsers, Cabling, Cisco, Current threats, DHCP, DNS, Ethernet, filtering, Firewalls, Forensics, Hacking, Hardware, Hubs, human factors, Incident response, Intrusion management, IPv4, Network security, Network testing, Networking, Networking services, Performance management, Routers, Servers, Spyware, SSL/TLS, Switches, TCP, Trojans, Viruses, VPN, Web security, Web site design & management, Wireless, worms
dear sir, I am looking for a load sharing solution between 2 leased lines for 2 different ISPs the diagram goes lke this: LAN–>Cisco Pix–>Router–>2 leased lines. can load-sharing be done at the router without extra configuration at the providers side? can CEF (cisco express forwarding) be used with static routes? if yes please verify [...]
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| December 28, 2005 10:15 AM
Access control, Availability, backdoors, Bandwidth, Browsers, Cabling, Cisco, Current threats, DHCP, DNS, Ethernet, filtering, Firewalls, Forensics, Hacking, Hardware, Hubs, human factors, Incident response, Intrusion management, IPv4, Network security, Network testing, Networking, Networking services, Performance management, Routers, Servers, Spyware, SSL/TLS, Switches, TCP, Trojans, Viruses, VPN, Web security, Web site design & management, Wireless, worms
Remote Syslog with MySQL and PHP
Dear All, i want to set up a Remote Syslog with MySQL and PHP on system with whitebox linux,can some tell me a step by step on how to install and configure this,also the requirement needed to complete the task Regards Edwin
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| December 22, 2005 4:43 AM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Billing and customer care, Billing Support Systems, Bind, Cabling, Cisco, Dell, Development, DHCP, DNS, Enterasys, Enterprise Desktop, Ethernet, Fault isolation, FDDI, Foundry, Frame Relay, H.323, Hardware, Hewlett-Packard, Hubs, IPv4, IPv6, Juniper Networks, Linux, Lucent, MPLS, MySQL, NetBIOS, Network management software, Network monitoring, Network protocols, Networking, Networking services, Nortel, Novell IPX/SPX, Performance management, Protocol analysis, Remote management, Routers, SIP, Switches, TCP
Dear All, i want to set up a Remote Syslog with MySQL and PHP on system with whitebox linux,can some tell me a step by step on how to install and configure this,also the requirement needed to complete the task Regards Edwin
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| December 22, 2005 4:43 AM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Billing and customer care, Billing Support Systems, Bind, Cabling, Cisco, Dell, Development, DHCP, DNS, Enterasys, Enterprise Desktop, Ethernet, Fault isolation, FDDI, Foundry, Frame Relay, H.323, Hardware, Hewlett-Packard, Hubs, IPv4, IPv6, Juniper Networks, Linux, Lucent, MPLS, MySQL, NetBIOS, Network management software, Network monitoring, Network protocols, Networking, Networking services, Nortel, Novell IPX/SPX, Performance management, Protocol analysis, Remote management, Routers, SIP, Switches, TCP
LAN connectivity problem
I have a Compaq EVO n1020v notebook. This works fine in our office LAN and soemtimes it does not at all. Office LAN is a workgroup with ICS enabled in win 2K server. If I check the IP of the notebook it shows the IP of the LAN but never connects to the internet, can’t [...]
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| December 9, 2005 1:35 AM
Business/IT alignment, Cabling, CRM, Data analysis, Data mining/analysis, Data warehousing applications, DataCenter, DataManagement, Desktop management applications, Desktops, DHCP, DNS, E-business, Ecommerce applications, Ethernet, Firewalls, Forensics, Hardware, Hubs, Incident response, Intrusion management, Management, Microsoft Office, Microsoft Windows, Network management software, Network monitoring, Network protocols, Network security, Networking, Networking services, NIC, OS, Patch management, Routers, Security, Servers, Software, SQL Server, Switches, TCP, Tech support, Training, VPN, Wireless
I have a Compaq EVO n1020v notebook. This works fine in our office LAN and soemtimes it does not at all. Office LAN is a workgroup with ICS enabled in win 2K server. If I check the IP of the notebook it shows the IP of the LAN but never connects to the internet, can’t [...]
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| December 9, 2005 1:35 AM
Business/IT alignment, Cabling, CRM, Data analysis, Data mining/analysis, Data warehousing applications, DataCenter, DataManagement, Desktop management applications, Desktops, DHCP, DNS, E-business, Ecommerce applications, Ethernet, Firewalls, Forensics, Hardware, Hubs, Incident response, Intrusion management, Management, Microsoft Office, Microsoft Windows, Network management software, Network monitoring, Network protocols, Network security, Networking, Networking services, NIC, OS, Patch management, Routers, Security, Servers, Software, SQL Server, Switches, TCP, Tech support, Training, VPN, Wireless
routing between vlans
on layer 3 switch (3com 4900).. I added 3 ip interfaces,one interface defined for each vlan with difrenet subnet. without enabling any routing protocol ,I achieved a communicattion between two pc’s that belong to diferent vlans . is there any internal routing between the ip interfaces on layer3 switches?..and how can I stop it ?
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| February 5, 2008 2:04 AM
3Com, Cabling, Cisco, Hardware, Hubs, Networking, Routers, Switches, Tech support
on layer 3 switch (3com 4900).. I added 3 ip interfaces,one interface defined for each vlan with difrenet subnet. without enabling any routing protocol ,I achieved a communicattion between two pc’s that belong to diferent vlans . is there any internal routing between the ip interfaces on layer3 switches?..and how can I stop it ?
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| February 5, 2008 2:04 AM
3Com, Cabling, Cisco, Hardware, Hubs, Networking, Routers, Switches, Tech support
