Category: Computer Networks

Router not updating dyndns

some routers do not accept passwords with special characters  so we may need to change dyndns account password . For example Belkin Adsl  router ( I dont know about other models but my Belkin N150 router needed password without special characters). Some routers may need provider’s website link in dynamic dns settings . Try without […]

Sonicwall Global VPN Issue

I installed  my exchange 2010 email server on a rented server in a data center. I wanted to keep my remote exchange server and local client computers on the same domain . So i needed to install a secondary domain controller locally and run repliction between exchange server and local DC . Since I can not afford a separate vpn […]

Using Secure CRT to connect to GNS3 LAB

I like the tabbed connections feature while working with Secure CRT,  it allows quick switchting between multiple  terminal Connections. If we use windows default telnet or putty  , we miss this convenient feauture .     While preparing for my CCNP recertification , I faced a problem using  Secure CRT with Gns3 labs on windows 7. Though there is […]

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