When a Network receives a packet, does it use the IP or MAC address?
When a packet is sent in the network, which address is being used; the IP (Internet Protocol) or MAC (Media Access Control)?
When a packet is sent in the network, which address is being used; the IP (Internet Protocol) or MAC (Media Access Control)?
1405 pts.
ping-Request timed out problem
hello i have two computers. one computer(A) is a leptop of HP the second(B) is regular pc. when A send ping to B it gets Request timed out. and when B send ping to A it gets also Request timed out. but the two of them can ping the defult gateway. i disable the firewall on A and nothing. what is...
hello i have two computers. one computer(A) is a leptop of HP the second(B) is regular pc. when A send ping to B it gets Request timed out. and when B send ping to A it gets also Request timed out. but the two of them can ping the defult gateway. i disable the firewall on A and nothing. what is...
connecting 2 networks
I'm looking to connect 2 networks that have the same IP's and subnet (192.168.0.XXX/24). I'm not looking to completely merge these 2, but I'm looking to setup a VPN for about 2-3 computers to run on SITE A's network and have access to SITE B's Server. SITE A IP scheme is 192.168.0.XXX/24 and SITE...
I'm looking to connect 2 networks that have the same IP's and subnet (192.168.0.XXX/24). I'm not looking to completely merge these 2, but I'm looking to setup a VPN for about 2-3 computers to run on SITE A's network and have access to SITE B's Server. SITE A IP scheme is 192.168.0.XXX/24 and SITE...
SRC error 67563200 when booting my AS/400e series
my system have not come up it is turning on 67563200. pls what can be wrong with my system
my system have not come up it is turning on 67563200. pls what can be wrong with my system
Real IP
Dear Experts, I have question that may look simple to you , but for me is almost black dark to get thru. If i receive an email , an hotmail showing an IP originated from Germany, althought the person that is sending this email is supposed to be in Brasil, does it mean that for some reason this...
Dear Experts, I have question that may look simple to you , but for me is almost black dark to get thru. If i receive an email , an hotmail showing an IP originated from Germany, althought the person that is sending this email is supposed to be in Brasil, does it mean that for some reason this...
Destination host Unreachable
I am trying to ping 67.192.191.121. But answer comes: destination host unreachable. Few days back, i could do it. But now the message comes that. I am also checking pathping. The answer comes that "one ip address invalid". What will i do, pls advise me.
I am trying to ping 67.192.191.121. But answer comes: destination host unreachable. Few days back, i could do it. But now the message comes that. I am also checking pathping. The answer comes that "one ip address invalid". What will i do, pls advise me.
difference of IP and IPX
What is the difference between IP and IPX routed rotocols?particularly in their protocol stack and addressing scheme??
What is the difference between IP and IPX routed rotocols?particularly in their protocol stack and addressing scheme??
Pretty strange problem in my network
Hi Everyone, I have a client who has 10 computers . He also have 10 ADSL connections for internet connectivity (all from single ISP). We want to setup the environment in the following way: we have 2 D-Link simple switches with 24 ports. What we wanted to do is to connect all ADSL modems to one...
Hi Everyone, I have a client who has 10 computers . He also have 10 ADSL connections for internet connectivity (all from single ISP). We want to setup the environment in the following way: we have 2 D-Link simple switches with 24 ports. What we wanted to do is to connect all ADSL modems to one...
Exchange Server 2007 Edge Server DNS DMZ IP problems?
Ok, so we deployed Exchange server 2007 with an Edge server. The Edge server has two network cards. 1 Card for the DMZ in the 10.10.10.x range and 1 in the internal 192.168.13.x. Problem is when it is up and running it works fine, for ~10-12 hours. After it stops receiving email but can still send....
Ok, so we deployed Exchange server 2007 with an Edge server. The Edge server has two network cards. 1 Card for the DMZ in the 10.10.10.x range and 1 in the internal 192.168.13.x. Problem is when it is up and running it works fine, for ~10-12 hours. After it stops receiving email but can still send....
Lost Connections
I am having problems with some machines losing their internet connections. I do a ipconfig release and renew and everything is fine. The odd thing is after a couple of weeks, the problem goes away. Where should I start looking to find the cause of this issue?
I am having problems with some machines losing their internet connections. I do a ipconfig release and renew and everything is fine. The odd thing is after a couple of weeks, the problem goes away. Where should I start looking to find the cause of this issue?
DHCP
I have a network with one range of IPs (10.122.244.1 to 10.122.244.254), and I am runing out of IP's wich the best way to increase the range with out use the superscope.
I have a network with one range of IPs (10.122.244.1 to 10.122.244.254), and I am runing out of IP's wich the best way to increase the range with out use the superscope.
Routing the firewall IP in to the public IP
In our company, we are using an VPN to connect Lotus Notes and other specific aplication to some servers.For security issues, we are using an proxy, and our public IP is routed to their firewall IP, and I can`t acces with Remote Desktop the workstations from our company.Should I rebuild the VPN...
In our company, we are using an VPN to connect Lotus Notes and other specific aplication to some servers.For security issues, we are using an proxy, and our public IP is routed to their firewall IP, and I can`t acces with Remote Desktop the workstations from our company.Should I rebuild the VPN...
Page not found, but works if I change my IP address, it's the only site I can't access
This is an odd situation. I have a Netgear router/firewall, internal address:192.168.0.150 All the PC's on the network have 192.168.0.xxx as address. Every web site I go to comes up except one. It's consistent across all PC's. If I change the IP address to anything other than a 192.168.0.xxx, I...
This is an odd situation. I have a Netgear router/firewall, internal address:192.168.0.150 All the PC's on the network have 192.168.0.xxx as address. Every web site I go to comes up except one. It's consistent across all PC's. If I change the IP address to anything other than a 192.168.0.xxx, I...
Can I do load balancing with redundancy?
I have two links with different ISPs, and both links (512Kbps) are terminated on separate Cisco routers (2811). Currently, we are using one link, and another link is new. I want to do load sharing and redundancy between them. Right now I am not using BGP (routers are configured in simple manner)....
I have two links with different ISPs, and both links (512Kbps) are terminated on separate Cisco routers (2811). Currently, we are using one link, and another link is new. I want to do load sharing and redundancy between them. Right now I am not using BGP (routers are configured in simple manner)....
How to connect to my PC using Netmeeting without connecting to other PC's within my LAN
I will explain the situation before I post my question. I have broadband connection and a wireless router. My IP is static and it's the same if I connect from any computer within my network when I go to www.whatismyip.com . My question: how can someone connect to my PC using Netmeeting for...
I will explain the situation before I post my question. I have broadband connection and a wireless router. My IP is static and it's the same if I connect from any computer within my network when I go to www.whatismyip.com . My question: how can someone connect to my PC using Netmeeting for...
