first, the hardware configuration of the routerrouters consist mainly of the following parts:Input/Output Interface Section,packet forwarding or switching fabric section (switching fabric),route calculation or processing Section. Figure 1 Basic composition of the router the input port is the physical link and the import of the input packet . The port is usually provided by a line card, a line card generally supports 4, 8 or 16 ports, and one input
Steps/Methods
1, connect the line, WAN Port network (that is, the Telecommunications Bureau to provide ADSL broadband), LAN port network that is your computer card.
2, each router has its own default IP address and can be modified, you can restore factory settings, look at the router's instructions, the general is: 192.168.1.1 or 192.168.0.1 or 10.0.0.1
3, the following we take 192.168.1.1 as an example, their own computer IP configured to
Generally, vrouters and firewalls are two different concepts, which can be understood literally. But now there are more and more vro functions. One of the most important functions is the security protection function. This is what we call the security router. It integrates security functions such as firewall and VPN, this makes it easy to think of the difference between the firewall and the security router:
choose blindly, it is not only a waste of expenditure and maintenance; in addition, it may have a negative impact on Internet performance and enterprise information security.
At present, due to different application environments and application requirements, different users have different requirements for broadband routers. For example, SOHO users hope to be simple, stable, and fast, while some small and medium-sized enterprises and Internet cafes th
process still needs to hold down the reset key) and release the reset button when the SYS LEDs blink. The router is then restored to the factory state.Attention:The power cannot be turned off until the router is fully booted, or the configuration may not be restored to the factory defaults. After reset, the router will revert to the factory setting, the default
Query the OSPF link status database on the R1 Router
R1 # sh ip ospf database query the OSPF link status database
OSPF Router with ID (1.1.1.1) (Process ID 100)
The OSPF route ID describing R1 is 1.1.1.1, and the process ID is 100
Router Link States (Area 0)
Region "0" in the route link status database"
LinkIDADVRouterAgeSeq#ChecksumLinkcount
1.1.1.11.
Document directory
Virtual router:
Features and advantages of virtual router
Written below:
Related Files:
Sometimes, if you want to connect your mobile phone to your laptop to share files, you will find that your beloved mobile phone has no Bluetooth module. Sometimes, when a lover comes to a small apartment he rents with his laptop, he is posting a small article on his blog after dinner, and sudde
1. Before connecting to a wireless router, you need to know the status of your next-level router: the IP address of the router, the IP address assigned to you, the DNS address, and the subnet mask.
To learn more about the above information, check your network connection and double-click the network connection icon in the lower-right corner of your computer-> supp
Requirement: In a LAN, VLAN configuration on a switch can reduce the range of the host communication broadcast domain. When some hosts need to communicate with each other, but the switch does not support layer-3 switching, you can use a vro supporting 802.1Q to achieve VLAN interconnection. this requires creating a sub-interface on the Ethernet port, assigning an IP address as the gateway of the VLAN, and starting 802.1Q.
Networking: The vroee0 port is connected to the uplink trunk port (Port 24
What are the functions of a wireless router? Why is it used in SOHO?
The primary wireless device consists of an independent AP and a wireless router that integrates a Wireless AP and a broadband access router.
Independent APs are widely used in companies that require a large number of APs for large-scale coverage. al
Broadband router as a mainly designed for broadband sharing of the Internet design products, because of its simple and convenient to share the Internet, high security, flexible and reliable advantages, began to be more and more people need to share the Internet home, Soho and other users of all ages. Today we will give you a detailed description of how to use the broadband
companies that require a large number of APs for large-scale coverage. all APs are connected over Ethernet and connected to independent Wireless LAN firewalls.
A wireless router is used much in the SOHO environment. In this environment, an AP is enough. In this way, the wireless router that integrates the Broadband Access Ro
With the increase in user Network application requirements, only NAT is not enough. In particular, users of the network security and other guarantee network safe and smooth operation of the function requirements are very urgent, broadband router design more and more complex, including firewall, DMZ, virtual server and many other functions, broadband router embarked on a multi-functional road, a variety of
Cisco is now the world's largest manufacturer of switching routes! Many of our businesses, large and small, can use the network, and it is possible to switch routes to Cisco! When we install network equipment, we may ask the network engineer to help us install it! Access to the router has a lot of passwords! What if we forget these passwords? We may have to make changes to the routing entries when our company needs to modify the network! No password,
I 'd like to introduce you to D-Link wireless router settings. Many people may not know about D-Link wireless router settings. It doesn't matter. After reading this article, you will certainly have a lot of GAINS, I hope this article will teach you more things.
Connect to a wireless router
1. The order of connecting to a wireless
In most home environments, only one router is used for wireless network coverage, a single wireless router has limited coverage, and wireless signals in some areas may be weak or cannot be found.
This article describes how to enhance the coverage effect of a single wireless router.
If the housing space is not open enough, there are par
Note: The interface style of different routers may be different, corresponding to the method of troubleshooting, but the small series carefully looked at the difference is not really small, very little oh.
Possible causes: Wireless terminals do not support 5G band.
Solution: Please check the Wireless Terminal product specification or consulting equipment manufacturer to confirm whether the wireless terminal supports 5G band.
Possible causes: Wireless routers do
I believe that you should be familiar with the differences between wireless and wireless network interfaces. So do you know the difference between a wireless dial-up router and a wireless router? This is an article about wireless dial-up routers and wireless routers. I hope that you can clearly identify the differences between the two through this article.
Previously, I introduced to my friends a method to
With the rapid development of wireless network, wireless router is an indispensable part of our life. Many friends have a cable router at home, want to connect to a wireless router, so as to achieve WiFi access, it's convenient, fast, well received by friends like. I am using the jhr-n835r wireless router, then the fol
Fast wireless router Setting Method FAST FW300R wireless router setting DiagramThe following describes how to configure a Fast FW300R wireless router for broadband Internet sharing. With the development of the network, wireless routers have gradually become popular among home users. This website provides graphic tutorials on vro settings. The following describes
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