Cisco SMARTnet and Hardware Replacement

Actually this is an old case in which the Cisco 2800 router that is suddenly broken at the office and all the efforts that we know have been carried out but the router still can not walk properly. Local checks be done and recommendations can be given is to resend to the nearest dealer for …

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Sender address rejected: Domain not found

I have an order for reinstall email server. I accept the job and finish it in one day ( I use FreeBSD 8.2 release for OS and Postfix for MTA but the longest session during reinstall is backup and migrating mailbox). Everything seem ok until mail server deployed, local delivery work well except sending to …

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Cisco VPN Client

Cisco VPN client software is tools that we can use to get connected in a network of a place, usually a corporate network. In this way the client can access office files or share files with people in the office without having to come physically. The mechanism used on the VPN is tunneling, data transmitted …

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Cisco CCIE BootCamp

Cisco CCIE Bootcamp is a program that aims to train candidates for the CCIE certification holders in a particular place and within a certain period. CCIE (Cisco Certified Internetwork Expert) is a certificate representing the expertise and to be able to follow the program participants are required to have held the certificate and professional associations …

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Quick Setting Bind on FreeBSD 8.1

I’m big fan of djbdns and I already write some post about djbdns and dnscache in the past. Today, my friend ask me to install or configure bind for his FreeBSD that run 8.1 version. I ask him to follow FreeBSD manual but he said he already follow the guide but still face error. I …

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