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?

Answer Question   |  June 11, 2008  7:51 PM
DHCP, DHCP Reservation, Internet, IP, Networking

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.

Answer Question   |  May 30, 2008  5:00 AM
DHCP, IP, IP configuration

networking
which command can you use to determine the configuration of your IP setting?

Answer Question   |  May 9, 2008  8:02 PM
IP, IP configuration, Networking

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 entirelly and change [...]

Answer Question   |  May 6, 2008  4:23 PM
Firewalls, IP, Networking, Proxy, Routers, Routing, Security, 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 can still go to all [...]

Answer Question   |  March 24, 2008  11:54 PM
Internet access, IP, IP addressing, Netgear router, Network, Network connectivity, Routers

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). My present network [...]

Answer Question   |  February 27, 2008  11:13 PM
IP, ISPs, Load balancing, Networking, OER, Redundancy, Routers, Routing and switching

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 instance and [...]

Answer Question   |  January 28, 2008  9:42 PM
IP, LAN, Networking, Wireless routers

statistic
what is statistic assignment of an IP Address

Answer Question   |  November 26, 2007  4:11 AM
IP, IP addressing

Cisco PIX VPN – Configure IP access restriction
We have a PIX successfully running VPN (I just inherited this network so I am not sure what all is here yet) and we want to restrict which external IPs can access VPN. What is the best method to do this? See my config below (With obvious parts removed or Xd out) PIX Version 6.3(3) [...]

Answer Question   |  February 21, 2008  7:18 PM
Cisco, Firewalls, IP, VPN

Looking for clarification on new IP layout
I currently have a 192.168.1.0/24 network. I have one cisco router with many cisco switches that allow everyone to have a DHCP ip of 192.168.1.X. I will soon have more people then the /24 will handle, so I would like to switch to: 172.16.30.0 subnet 255.255.254.0 mask 172.16.31.255 broadcast That gives me as my starting [...]

Answer Question   |  February 4, 2009  2:26 PM
Active Directory, Cabling, Cisco, DHCP, DNS, Ethernet, Hubs, IP, IPv4, Network monitoring, Network protocols, Networking, Networking services, Routers, Switches, TCP