When you buy a wireless router it is not secure and its default configuration will allow unwanted users that are in the vicinity of your router to connect to the internet and “steal” your wireless router internet connection. They could also gain access to your PC and steal files and folders of data. Manufacturers leave [...]
Wireless connections are iffy, and cable modem routers are only one of the reasons your wireless connection disappears. One thing to note about [...]
Your cable carrier and/or ISP probably provide you with a cable modem router to allow them ease of cable modem router setup and to make sure that all [...]
A wireless router hooks up directly to your cable or DSL modem via a cable. The wireless router will then transmit the broadband single to the computers with a wireless card in the range of the network. You will need to make sure that the cards are configured for the home [...]
There are a wide variety of wireless routers on the market today. The features you need will depend on the extent of your network. In general it is good to look for one that has a built in firewall for security, decent speed and the ability to act as both a [...]
EIGRP short of Enhanced Interior Gateway Routing Protocol is a routing protocol used to select the best suitable route for packets with in a network. Basically EIGRP is the enhanced version of IGRP protocols and developed by Cisco Systems. EIGRP uses a bandwidth and delay method to calculate the metric [...]
ROUTER A-CISCO
A-CISCO#configure terminal
A-CISCO (config)#isdn switch-type basic-net3
A-CISCO (config)# dialer-list 1 protocol ip permit
A-CISCO (config)#interface bri0
A-CISCO (config-if)#ip address 1.1.1.1 255.0.0.0
A-CISCO (config-if)#encapsulation ppp
A-CISCO (config-if)#dialer-group 1
A-CISCO (config-if)#dialer map ip 1.1.1.2 [...]
Frame Relay Switch
FRAMRELAY-SWITCH#configure terminal
FRAMRELAY-SWITCH(config)#frame-relay switching
FRAMRELAY-SWITCH(config)#int s0
RouterA#configure terminal
RouterA(config)#access-list 1 remark stop all traffic whose source ip 1.1.1.2
RouterA(config)#access-list 1 deny 1.1.1.2 0.0.0.0
RouterA(config)#access-list 1 permit any
Router (Router commands) working with two main ports, configuration and communication port. We manage all router setting using configuration port. Here are some useful router commands to manage router configuration.
