Slow Application Response A common issue business networks encounter is a slow reaction time for applications, especially shortly after a computer starts up or connects to a network. This is usually a sign of high bandwidth use. We should perform a time study of employees to make sure they aren't viewing too many videos via streaming or downloading large files. Enforcing proper network use may be a good way of keeping bandwidth use in hand. If employees are already using the network properly, we might not have the amount of bandwidth we need to operate business. In this case, we should look into upgrading network to properly fit expanding business needs.

Wireless Network Shows Signal but won't Connect
Wireless networking is a terrific way …show more content…
This is often caused by having the wrong DNS server configured on the client, sending DNS requests that the server does not have in its database, or packet loss on the network. DNS is a UDP-based protocol, so packets that are lost will not be retransmitted, causing DNS to fail

Resolution: Check the client configuration to see which DNS server it is setup to use. If this is the wrong server, adjust this setting in the client or in the DHCP server which provided it. Test the DNS server from the client connection repeatedly to determine if there is delay in response due to packet loss. If packets are lost, look for Ethernet errors between the client and server. Capture failing DNS requests to determine if there is any response at all from the server. Ideally, setup a tool that will constantly test the DNS server and alert when a problem …show more content…
The PC may not be able to connect at all. . In older buildings this must be taken into consideration. In addition, any amount of untwisting of the cable (often near the RJ-45 termination or patch panel) can cause signal loss. This will result in FCS Errors on the switch ports or network adapters. solution: In most cases with cable problems, the cable simply needs to be replaced. If the problem is because the cable has become untwisted, re-terminating the cable may resolve the errors. When supporting new technologies such as Gigabit or Power over Ethernet, the cable must be Cat 5 or better.

Network connection failure Incase of wired connection due to some faulty connection or physically damaged can cause regular drops network connection
For resolving this problem examine the network cables if there is any cut then replace it. In case of wireless network identify the cold spot and faulty router settings, and then correct them. It is very difficult to troubleshoot the problem in wireless network but some sensible decision can eliminate problem

Low and Declination speed while accessing network