3,945 Topics
Hello, There is a post request coming to my portal and I am fetching IP address from the post request on my portal landing page(INDEX view in MVC) and saving in DB table. below is the code to fetch IP address. string Device_IP = ""; if (!string.IsNullOrEmpty(Request.ServerVariables["HTTP_VIA"])) { // ' …
I am running PVST. If I have 2 switches connected to each other over access ports, but they are configured for different VLANs, how does PVST deal with it? [Switch 1] Port 1 Access Mode VLAN 10 [Switch 2] Port 1 Access Mode VLAN 20 I know the traffic leaving …
Good Evening, I just can't seem to wrap my head around this IP addressing. Lets say I want to use 192.168.1.0 default gateway. Then Router IP Address = 192.168.1.0 Lets say my subnet mask is 255.255.255.224 = 32 IP addresses and 30 hosts. That makes my first line out g0/0 …
Hi How can I subnet this ip address? 100.20.10.0/24 Subnet A 2 hosts Subnet B 80 hosts http://puu.sh/l2ata/3b2d1e6d68.jpg I think my solution not correct! I appricate your help N ID Subnetmask First available Last available Broadcast 100.20.10.128 255.255.255.128 100.20.10.129 PC B 120.10.10.130 120.10.10.131 100.20.10.132 255.255.255.252 100.20.10.132 PC A 100.20.10.134 100.20.10.135 …
Good Evening, I hope everyone is doing well this evening. Regarding the subject of subnetting in a LAN, please bear with me as I try to quantify the question in which I have. While the question did spawn from a homework assignment that I am attempting to complete for a …
Hi All, I currently have a a netgear R6300 as my router on my network, which has 4 Gigbit ethernet ports. I am moving a lot of my devices over to wired connection, as I stream a lot of data via Plex from my server. I want to increase the …
I have had a look online but can't seem to find what I want. I can find RDP clients for Linux but that is not what I want. I am looking for some software so that a Linux server can be used as a relay or proxy. The idea is …
Hello All, I am interested in gaining more hands on experience when it comes to network infrastructure. I am limited as of right now with physical devices and in the meantime would like to know what would be a great software program for either Windows 7 or Linux to utilize …
we have a cisco 1900 series router installed in a network and have internet lease line of 10 mbps.Is there any way by which i can limit internet speed to individual user ?.By the help of router or by any other mean.
I wanted to start ISP business in small town in India and there aren't any known sources whom I can directly contact and they will give me details about plans etc. Before I can convience my friends to join me and search for such contacts, I need to do some …
Hello I have DSL router and I also have aa linksys router. My question can I connect the linksys to the dsl router? I am running out of IP on the dsl router Thanks everyone
Usually a few times a day, but sometimes a couple of times an hour, I loose connectivity, and my wireless icon displays a yellow exclamation point. I changed my wireless card from a Broadcom to a Atheros, which improved things because the old one never reconnected by itself but the …
Hi My question about Ipv6 subnetting My address is 2001:db8:acad::/48 I have two subnet x and y and two pc How can I divide the address in 2 subnet and find link-local?
Hello All, Recently, I have been thinking of creating a software that will detect network packets and then develop it as I go along. Can you help me point to the correct detection. As in, if there is any articles you can recommend which I can read? I would appreciate …
Can 2 identical IPs with different subnet masks be on the same LAN? I know you'd have to route to get between them, but is it acceptable to use the same set of IPs on 2 different subnets?
Hello, I am trying to find all possible operative system/router/adapter reasons what can cause internet to stop connecting. The goal is to create code that check for all those reasons and programatically resolves those issues. I have found 2 codes that do reconnect the internet connection if not connected. Example …
[COLOR=Navy]Alright guy's! I wonder if anyone can help? Im trying to reseearch idea's for my final year project at university and I haven't got a clue! My degree is in Information Systems and I am also doing a CCNA course. Anyone got any idea's how I could incorporate this into …
Our Landlords are getting a new copier/scanner/fax/ printer machine. Its a Ricoh MP4001. They hook to the old one (HP 4250) through a network cable from a router and we hook to it through a USB. Is it possible to do that with the new Ricoh? There has been some …
I want to prevent my router from hard reset.... My friend often press the hard reset button to tease me.... Is there any way...................
If all that a switch does is to listen to the packets coming into each port and forms a MAC address table, no host machine sends a packet to only the switch - it only sends to another host. Does this mean that the switch ports do not have any …
Hello guys, I need help with a project i'm doing, so I have 1 router and 2 switches where one is connected to 5 and one to 10 computers, i have to give SSH access to the router and switches. The question is how do I make it so only …
Hi I have firewall.log file in my c:\ driver I wonder what destination IP adresses and 3 ports the scanner have attacked most in the attack. SELECT DISTINCT dst-ip FROM c:\firewall.log WHERE dst-port !!!! I apriciate your help
Hey, I recently found out how to shutdown another's computer using yours at school with command prompt and when I tried it, it didn't work. Here's the code: shutdown -i and when I click on browse, it says that the server is unavailable. And here at my school, we login …
OK, this is specifically regarding Cisco Catalyst 2900s, 4500s, and 6500s. I've always matched my interface VLANs to my VLANs. Lets say I have VLAN 10 on a 2900, and all hosts on it have IP addresses on 192.168.10.0/24. I'd create a VLAN 10 on my 4500 and an Interface …
How can I verify if programs that I'm using, if their traffic is going through VPN? I know I can go to random website using browser and check-up my IP. But it's a browser, I don't know if "my VPN provider" also "censors" traffic for/from all other programs besides browser. …
I have a CISCO 2800 serise router. I am faching prolem with it. I need to enter the router. But i have forgot the router's IP. Can anybody tell me how i can find the IP?
Hi All, When I am at home, I use Static TCP/IPv4 Setting. But when I come to my office, I have to change it to IP address automatically. The problem is it doesn't save the static TCP/IP setting. I have to daily type the static details when I come back …
I need to configure a proxy on my local machine to use an upstream proxy (installed on another machine). The upstream proxy requires Digest/NTLM authorization. I want the local proxy to deal with the upstream proxy's authorization details and provides authorization free access to users that connect to it through …
I want to know about the main difference between ARP and RARP ? Thanks in advance
I was informed not to use HomeGroups, instead use regular Networking ! I've given all computers the same workgroup name as was suggested instead of using Homegroups, specifically a Windows7 computer can see the shared folders on a Windows8.1 computer, but the Window8.1 computer can't see the folders on the …
Here's dish. When I submit a form, it straight up crashes my site on my network. Here are the details. 1. The form submits to itself. The form is on site.php (fictional name for reference on this post) and the action= "site.php". 2. When it crashes, it crashes for every …
What is one basic requirement for establishing VLANs?
How can you identify the IP class of a given IP address?
Hi Guys. recently i got a Dedicated server with one Ip. and on my side i got man domains, which i want to point for differents ip's but in one server. I can get ip from provider but i've to by. ok bying is not big deal. But the point …
I am an employee of an IT support company. I need to design the network of one of our client. But i am confused with types of Fiber optic cable and the media converter. Some says i need two media converter and sobbody says i need one. So i am …
For some strange reason, I can't access the following websites: www.stcatharinesstandard.ca/ www.thoroldedition.ca (these are two adject town news sites that I assume use the same server to keep their website running) These websites work on my phone and using another person's computer connected to the same router that I'm currently …
Hello, Currently I am using my computer as a webserver, as I own an IP I have made the config to access it from outside. So now I can access my php sripts via http://MY_PUBLIC_IP:PORT/site.php The weird thing is that I cant get the visitors IP This script is working …
I am new to the edgerouter and I know zero CLI which is hurting me quite a bit right now because I do not understand most of this, so here goes. I am running an Edgerouter ERLite running 1.6.0 FW and I have 2 modems from the cable company each …
i need iformation about networks both software and hardwares problems please for now i dont have money please help me i gust i will pay u letter please give me attention in the name of god
Hi, We have a problem with our web ssl configuration, users are remotely connecting through web ssl vpn to their workstations at work, when the connection is to their old legacy windows XP machines then the prompt for the username is right - DOMAIN\USERNAME, after we upgraded all to Windows …
Everytime I type in the 192.168.1.1 address, I receive a message "Internet Explorer Cannot Display Webpage". I have tried this several times and it doesn't connect me to the website. HELP!
Diary of a New IT Guy cont. **Request**: "Hey Guy, Make sure this email we sent out yesterday didn't get blocked by the Firewall." **Attempt**: Company uses SonicWall firewall. I've logged into to the SonicWall admin console, and got a general familiarity. Going to Log > View seems to be …
Dear all, I have a server running on Centos 6. My problem is how to enable two public IP such that when one ISP is down, then it automatically picks up the other IP from another ISP,thus resolving same domain name automatically without affecting access. Regards.
Hi guys! can one use class c addressing to set up LAN?
Suppose you receive a phone call from a client in Sales who cannot print a report on a printer in the Research and Development department. The report is from a database created on a server located at headquarters. The client tells you that other members of the Sales department are …
how do i network my pc to the server pc
which is the easiest mini project in computer network using c or c++.
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