Routers

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A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.

Related Topics

  1. Switches / Hubs
  2. Networking
  3. Hardware Firewalls
  4. Cisco
  5. VPN
  6. Networking Hardware-Other
  7. Network Architecture
  8. Broadband
  9. Network Operations
  10. Wireless Networking
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I went to my friends house and saw he had a Comcast Modem/Router.  He then had a wireless router (the brand is an Amped router) attached to the Cable modem/router.  The Amped router via a 30 ft cord …

518 views
Free Tool: SSL Checker
Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Hi guys,

We have some Watchguard access points which have been setup to talk to our VLAN (VLAN3, to be specific). These access points have to be connected to a PoE switch, which is a Draytek …

1821 views

Hello everyone.

So I created a simple network with 3 router, each with DHCP, VLAN, trunks ect...
Here is the config for R0NWGS
Current configuration : 2097 bytes
!
version 15.1
no service …

715 views

We have an MPLS site with primary and backup connecting to the POPs (15M each). Recently the customer decided to put 2M video traffic from Telepresence on BU. TP is using AF41 CoS value. My question …

330 views

Cisco ISR 4331/K9
I have two Ethernet ports configured as 10.10.10.14 and the other as 10.10.65.1.
PCs in the 65.x network can access all resources and the Internet in the 10.x network, but PCs in …

622 views

Configure BGP

https://www.experts-exchange.com/questions/29010316/Public-DNS-Vs-BGP.html

following the Thread on the above link, When I purchase Public IP addresse(s), and register the IP …

2211 views

Hi, I have a Netgear Router R7500v2.  I have identified all of the items listed under Attached Devices except one.  It shows it to be connected under WIFI and it assigned the name LPVDV1.  What is the…

525 views

why can't I access ssh on my exyernal IP when the internal VLAN1 is NOT reachable but the external IP IS REACHABLE. Also, when the internal vlan 1 IS reachable, I am ablt to ssh to the external. Is it…

919 views

Does anyone know of a free application that will enable be to adjust startup config on cisco routers and switches?

624 views

Hi,

   I have a Beetel 77VR1 modem in our office.I want create a VPN server in my modem.I know how to create VPN client in local machines & Laptops.But i don know how to configure VPN server in …

525 views
PRTG Network Monitor: Intuitive Network Monitoring
PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Public DNS  Vs BGP

If I understand when you get a public IP address , you register that Public IP with Public DNS provider, so that customers from Internet can access your web servers or your …

2024 views

If a London tube/metro train is setting from an below ground station and there is good wifi coverage and I'm in the last carriage, why is my iPhone not able to continue to receive data before it …

2294 views

I have the attached diagram.
ALL The L3 switches are configured with OSPF with hello timers as 10 s & Dead timers as 40 s
If the L3 switch as shown in the diagram fails or it gets rebooted (assuming…

932 views

Hi,

We have a sonic wall TZ210 with some pretty significant configurations. We've exported the config file in case of emergency and would ike to know if it's possible to get a newer sonic wall …

612 views

Hi Experts,

I just need clarification and about WAN connectivity vs DSL and when  to do site-to-site vpn. I just need to clarify few points.

Lets say there is a head office with 4 sites or 5 …

635 views

Will there be a big difference for network security if I buy and use my own router, and how much will the network performance be affected?

I travel frequently between different countries and …

1060 views

When I try to access a specific site, I get this error message:

This site can’t be reached

__.org’s server DNS address could not be found.
Search Google for ___ org
ERR_NAME_NOT_RESOLVED


1833 views

We had a power outage that lasted several days.   Networking equipment and PC's were on UPS.     After the power came back on we had an electrician come out and check our building.  He determined that…

533 views

How can I troubleshoot my movie viewing problems and determine if the issue is on my PC? or my internet provider? or the Movie provider?

1048 views
Netscaler Common Configuration How To guides
Netscaler Common Configuration How To guides

If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.

I have read about EIGRP, but I cannot understand how Bandwidth is used. in some articles , they say:
"By default, EIGRP is set to use only up to 50 percent of the bandwidth"

I am not sure what …

918 views

Hi,

I have two Drayteks. One site has a Vigor 2860 (Site 1 - 192.168.2.0) and the other a Vigor2830 (Site 2 - 192.168.5.0).

I have attempted to create a site-to-site VPN, bit cannot get a …

638 views

Hi team,

Kindly suggest a script mechanism wherein I could configure schedule backups on ASA's and Nexus.
I am aware of kron policies that could be set on routers and L3 switches which I believe …

2491 views

Hello,

I've noticed lots of collisions and late collisions on our WAN interface of our Cisco ME 3400 switch.  Our ISP says that they've configured their interface to 100 full duplex.  The WAN …

1162 views

Dear Experts,

Can anyone suggest economical Cisco Edge routers to publish BGP from two different carriers for failover and load balancing.

Thank you in advance

Best Regards

649 views

hi guys, I have a linksys router and I get no signal upstairs due to concrete walls.  I'm looking for another router that I can use to extend the signal.  I want to be able to hardwire the 2nd router …

1034 views
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Routers

46K

Solutions

23

Articles & Videos

26K

Contributors

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.

Related Topics

  1. Switches / Hubs
  2. Networking
  3. Hardware Firewalls
  4. Cisco
  5. VPN
  6. Networking Hardware-Other