For the network, password settings are crucial. The following describes how to configure the Wireless Broadband Router password and configure the Wireless Broadband Router password, which is an effective measure to prevent network attacks and theft. For details, see the following section.
Setting a Wireless Broadband Router password is very important for the secu
Cisco routers play a very important role in the routing industry, and there are also a lot of user groups. It is very important to understand some Cisco router security configurations. Currently, most enterprises and departments connect to the Internet. Generally, a router is connected to an ISP.
This router serves as a bridge between the external Internet and th
subnetted, 1 subnets
O 2.2.2.2 [110/65] via 199.99.1.2, 00:04:14, Serial1/0
3.0.0.0/32 is subnetted, 1 subnets
O 3.3.3.3 [110/129] via 199.99.1.2, 00:04:14, Serial1/0
O 199.99.2.0/24 [110/128] via 199.99.1.2, 00:04:14, Serial1/0
C 199.99.1.0/24 is directly connected, Serial1/0
The above "C" route is a direct connection interface route, meaning: the route that grows on the router body, that is, the interface route, as long a
I believe there are not many people who know about the configuration commands of ruijie vro. The following is a detailed description of ruijie vro. These commands may not be used much, however, it is important for network security and performance.
# Exit returns the upper-level operation mode
# Del flash: config. text Delete the configuration file (vswitch and vrouters 1700)
# Erase startup-config
protocol is UP
Hardware is Infineon DSCC4 PEB20534 H-10 serial
Interface address is: 172.16.2.2/24
MTU 1500 bytes, BW 2000 Kbit
Encapsulation protocol is HDLC, loopback not set
Keepalive interval is 10 sec, set
Carrier delay is 2 sec
RXload is 1, Txload is 1
Queueing strategy: WFQ
11421118 carrier transitions
V35 DTE cable
DCD = up DSR = up DTR = up RTS = up CTS = up
5 minutes input rate 17 bits/sec, 0 packets/sec
5 minutes output rate 17 bits/sec, 0 packets/sec
57 packets input, 1664 bytes, 0
special reliability requirements, you need to configure the reliability of the router.
There are two methods to set Quidway R2501. One is to use a microcomputer or terminal to configure the port through Quidway R2501, and the other is to use a telnet command to configure the port. However, this method is used, you must have correctly configured the IP addresses of each router interface. In comparison, the
This article describes how to set up a wireless LAN for a home. You can search a lot of articles on the Internet. These articles seem very good, not only the detailed process description, but also related images. The lessons learned are shared with you.
The wireless router uses NETGEAR WGR614 (54M is 802.11g), and the NIC is also 54M (the configuration is very smooth, so I did not carefully look at the spec
Basic configurations of Cisco routers and Cisco router configuration commands
En -- enter the privileged mode config t -- enter the global configuration mode wr (OR) -- save the configuration (otherwise, the configuration fails before the power-off)
1. Set the password for e
complex network environments. The closer it is to the Wireless AP, the stronger the wireless signal, the smaller the interference, and the higher the data transmission rate.
Do not wear too many walls, especially reinforced concrete walls. The experiment shows that, at a distance of 10 meters, after a wireless signal passes through two brick walls, it can still reach the nominal highest transmission rate, but after passing through a layer of floor, the transfer rate will be half of the nominal
Router Configuration Stub after Adjacency Relationship Setup failed 11.1, Benet Head Office and branch office are connected via E1 line. R1, R2 for the head office router, R3 for branch office routers. Network planning is as follows: N R1 and R2 's interconnected addresses are: 10.0.0.0/30;R2 and R3 's connected address: 20.0.0.0/30; N uses the Loopback0 interfac
Neighbor 192.168.30.9, interface address 192.168.20.1
In the area 0.0.0.0 via interface FastEthernet 0/0
Neighbor priority is 1, State is Full, 6 state changes
DR is 192.168.20.1, BDR is 192.168.20.2
Options is 0x42 (* | O |-| E | -)
Dead timer due in 00:00:30
Neighbor is up for 00:07:50
Database Summary List 0
Link State Request List 0
Link State Retransmission List 0
Crypt Sequence Number is 0
Thread Inactivity Timer on
Thread Database Description Retransmission off
Thread Link State Request
There are still many things worth learning about the Cisco router configuration mode. Here we will mainly introduce how to enter the detailed steps of the Cisco router configuration mode. In the Cisco router configuration mode, th
Cisco SDM is a good tool for vro security configuration. It features easy to learn and allows users to easily complete vro settings. Cisco SDM is based on Cisco IOS®An intuitive Web device management tool developed by Software routers.
It simplifies router security configurations through smart wizard, allowing customers and Cisco partners to quickly and easily deploy configurations and monitor Cisco systems
It is very important to know more about the configuration of Cisco routers. Here we mainly analyze the configuration steps of Cisco routers, have you ever encountered this problem: Because you forgot your password, you were forced to reject the original friendly "friend"-A vro or vswitch, and you were unable to reset parameters and collect statistics. The following describes how to clear passwords for sever
How can I configure a router as a DHCP server and ensure the routing function ?, Vrodhcp configuration dhcp
Dynamic Host Configuration Protocol (DHCP)
Lab Name:Configure the router as a DHCP server and ensure the routing function.
Lab requirements:
1. automatically assign IP addresses to terminal Devices
2. Have the ro
internal network abuse of IP address caused by network management difficulties, at the same time, through the setting of QoS to the intranet users a certain amount of bandwidth management, to ensure that the enterprise leaders hope that the speed of networking can be maintained unimpeded traffic congestion, to ensure that the company's important business information does Important application services are required to be online smoothly.
IP address Assignment
Enterprise is the first consideratio
With the development of China's Wireless Broadband Router, its technology is also improved. Here we mainly analyze the knowledge of wireless broadband router configuration. With the increasing maturity of wireless network technology, the price of wireless routing equipment has also dropped to a level acceptable to ordinary consumers. We don't need to pull a netwo
Many users are not particularly familiar with vro configurations, so such errors often occur during use. The following describes the IOS configuration locks in vrouters, prevent router configuration errors. If multiple network administrators connect to the vro at the same time to modify the configurations, the changes may be lost or only part of the content can b
When configuring router backup and recovery for the Alpha router, many people are afraid of wrong settings and cannot access the Internet. At this time, the router backup will play a major role.Next, I will take the Alpha router as an example to introduce how to back up and restore the
I. Lab Objectives
Master several common router configuration methods;
Master how to configure a vro using the console cable;
Master how to configure a vrotelnet through Telnet;
Familiar with different command line operation modes of routers and switching between different modes;
Master basic router configuration
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