Networking Tag Directory

Featured Networking Questions

High Latency in network
i have many time got heigh latency in network when i am ping toone router to other router, i am make a call for my service provider he said that problem in my network they did said one of node in my network doing broadcasting that why i am got hiegh latency ,please tell me...

Answer Question   |  April 18, 2014  12:38 PM
Latency, Network troubleshooting, Router Troubleshooting
asked by:
845 pts.

Is there a way to change the network settings using .NET?
One of my friends is currently creating a wizard for his machine so it can be used as the backup for other machines. Now when it replaces one machine, it needs to have the same IP address, DNS, WINS so it matches the machine that’s being replaced. Is there a library in .NET that would...

Answer Question   |  April 16, 2014  4:00 PM
.NET, network settings, Networking
asked by:
56,495 pts.

451 Temporary Local Problem-please try later
I am trying to send an email to another domains through Ms Outlook it show me that the message was sent and i receive an error message tell me “451 Temporary Local Problem-please try later” and when i checked the email address which i sent for it the message was not received. It works good...

Answer Question   |  April 16, 2014  4:13 AM
DHCP, DNS, Microsoft Exchange, Networking, Networking services
asked by:
0 pts.

How can I divide a network in two segments?
Two companies are sharing a DSL connection, and for security reasons, the network has to be split up. They still have to share the DSL, but should not see each other. It is posible to split up physically, but how do they share the DSL? Can anyone point me to a solution or a guide?...

Answer Question   |  April 14, 2014  10:51 AM
Firewalls, Forensics, Incident response, Intrusion management, Network security, Networking, Performance management, VPN, Wireless
asked by:
0 pts.

Routing & Remote Access – VPN
Hello all, I set up a VPN here at the office about 6-12 months ago and everything was working just fine. The other day some wierd stuff happened, It looks to me like a hacker was involved. The firewall had been killed (DOS attack) and some wierd event log enties were found. But anyway we...

Answer Question   |  April 14, 2014  12:39 PM
DHCP, DNS, Microsoft Windows, Networking, Networking services, Security, Tech support, VPN
asked by:
0 pts.

Meaning: DHCP using UDP as Transport Layer
Hi, I am learning DHCP protocols and in fact a beginner to network domain. I have a very basic question. Qn : What is the meaning of “DHCP uses UDP as transport protocol” ? ( or to be generic, what does it mean that x protocol is sent over y protocol) Appreciate your valuable time....

Answer Question   |  April 13, 2014  11:47 AM
DHCP, Network protocols, UDP
asked by:
5 pts.

Technical College vs. University
Hello all- Would it be more beneficial to attend a technical college or university? A certain technical college, ECPI ( in VA, has sparked my interest because they advertise ‘they meet with some industry experts to discuss tech trends and what education needs to be put out to keep up with today’s skills.’ I want...

Answer Question   |  April 11, 2014  4:20 PM
Career Development, CCNA, Certifications, Data analysis, Data center operations, Data mining/analysis, Data warehousing applications, DataCenter, Development, DHCP, DNS, E-mail applications, Ecommerce applications, ERP, Exchange 2000, Exchange 2003, Exchange 5.5, Hardware, Help Desk, IBM, Knowledge management applications, Lotus Domino, Mail protocols, Microsoft Exchange, Microsoft Windows, Network management software, Networking, Networking certifications, Networking Equipment, Networking services, Oracle, Outlook, Security, Security management, Systems management software, Tech support, Vendors
asked by:
0 pts.

App to monitor network traffic
Could someone direct me to an app that monitors network usage while excluding local traffic?  It also has to track traffic that comes directly from the Internet or goes directly there.

Answer Question   |  April 7, 2014  7:00 PM
Network traffic, traffic monitoring
asked by:
56,495 pts.

Intemittent ping timout
We are getting intermittent ping timeouts (Request Timed Out / Destination host unreacheable) from most of the client workstations that are connecting to an exchange server 5.5 running on W2K server. There are about sixty users on the LAN and 20 others that are coming through the VPN link via a cisco PIX firewall. We...

Answer Question   |  April 5, 2014  8:44 AM
DHCP, DNS, Ethernet, Microsoft Exchange, Networking, Networking services, Security, Tech support
asked by:
0 pts.

How to setup Sonic Wall NSA 3500 as NTP server
I would like to set the NSA 3500 as the NTP server for internal devices such as switches. The version of code is

Answer Question   |  April 2, 2014  5:49 PM
NTP, NTP Configuration, SonicWALL, Sonicwall NSA 3500
asked by:
5 pts.

ISO model troubleshooting
What steps do I take if I cannot download a file from the internet?

Answer Question   |  April 2, 2014  5:58 PM
Network troubleshooting
asked by:
5 pts.

How to Block Chat in the Network
Dear All, I am wrting this mail to you all, to know if any you have been successfull in Blocking Chats on your networks, and if so, then how have you acheived it? Could you please tell me which Ports to Block for MSN, Yahoo, Rediff, ICQ, Skype. I am using a NetAPPs Net Cache...

Answer Question   |  March 29, 2014  4:13 AM
Application security, Database, DataCenter, Encryption, Firewalls, Forensics, Incident response, Instant Messaging, Intrusion management, Microsoft Exchange, Network security, Secure Coding, VPN, Wireless
asked by:
0 pts.

Pingable IP address: What’s the easiest to remember?
This is just in regards for our network troubleshooting problems / purposes but could someone tell us a publicly pingable host that has an easy to remember IP address? Is the easiest?

Answer Question   |  March 28, 2014  12:00 PM
IP address, Network troubleshooting, Networking
asked by:
56,495 pts.

Network design methodology
i want do design a network as my end of year project, which methodology can i use

Answer Question   |  March 26, 2014  9:43 AM
Network architecture, Network design, Network Topology
asked by:
5 pts.

How to detect network speed and bandwidth in C#
Does anyone know a way of detecting network speed and bandwidth usage using C#? Are any open source components involved? Thank you for all your help!

Answer Question   |  March 24, 2014  4:00 PM
Bandwidth, C, Network speed
asked by:
56,495 pts.

Non Routable Networks
Hi, Please i need someone to tell me what are Non Routable Networks and what are examples? Are there any security risks involved in having them? How Can we mitigate those risks and if there are tools we can use, what are the examples? Thankyou so much.

Answer Question   |  March 24, 2014  7:28 PM
Network administration, Network routing, Network security, Networking
asked by:
15 pts.

Internet speed network testing tools
I’m looking for network testing tools that slow down network bandwidth to real-world speeds. I’m trying to evaluate the response time of web sites over a variety of Internet connections and via a number of Internet browsers.

Answer Question   |  March 20, 2014  7:18 PM
Internet speed, Network testing
asked by:
56,495 pts.

What is the better QoS choice for an ISP to operate?
If a tier1 ISP (internet service provider) has to choose a carrier of two, one use IP/DWDM, the other use OTN (IP interface should be used), if the two carriers has the same cost then QoS (quality of service) will be the effective factor for choosing one of them So which one of them is...

Answer Question   |  March 19, 2014  8:00 PM
ISP, Networking services, QoS
asked by:
25 pts.

What is Port 443? Why do SSL VPNs make use of it?
I am setting up a Web SSL VPN for remote access across my WAN. Can someone explain why SSL VPNs use Port 443? Can I use any other port?

Answer Question   |  March 16, 2014  7:10 PM
Network security, Port 443, Ports, Remote access, SSL, Ssl vpn, VPN, WAN
505 pts.

Rogue DHCP router is changing my network settings!
Please a bit of help i have a Rogue router on the LAN that’s effective stops my network, My network connection is a DHCP MAC address. I have determined that a router on the LAN is changing my LAN card settings. The network administrator in not able to find how it. From my gateway: it go’s to...

Answer Question   |  March 5, 2014  1:57 AM
DHCP, Network routers, Networking
asked by:
5 pts.

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