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Discussion Rooms - Most Popular Interaction Tool On PurpleTrain Article No. 1117: [Branch from no. 1114] posted by boon teck lim on Mon, Nov. 6, 2000, 22:53 Subject: re: Diff between TCP/IP & ICMP pkt? That's how we config our routers for web and email in the office. All ICMP packets are block to prevent attack to some extend. Most of the unused ports are closed as well. It is fun to play with router. :) Dennis In article 1114 on Mon, Nov. 6, 2000, 16:29, chee fong yong writes: >Thx Dennis, but correct me if i'm wrong. Does it means that >the router is configured to block any request in the form >of icmp and accept anything that's in TCP/IP form? > >Once again, thx for your ans. > >Rgds, Cheefong Students have found the discussion room facility to be most useful. The power and extent of online learning is limitless. Through PurpleTrain, students and facilitators also widen their social contacts, particularly when they have other international students on the same course. So join in the amazing e-learning bandwagon and experience PurpleTrain now! About PurpleTrain PurpleTrain.com is an e-learning portal offering a one-stop service for business and IT education programmes, corporate training courses and education-related services. By combining innovative technology with world-class training content, PurpleTrain.com offers companies and individuals a high value, quality and effective online training solution. About 200 online courses are available, offering degrees, diplomas and certificates in business and IT programmes. Our online learning community now stands at over 23,000 users. PurpleTrain.com is a 100%-owned venture of Informatics Holdings Limited, a leading training and education provider listed on the Singapore Stock Exchange. For more information, please contact : Jolyn Chua Marketing & PR Manager Tel : (65) 568 0810 Fax: (65) 569-7060 E-mail : jolyn@purpletrain.com Websites : www.purpletrain.com www.informaticsgroup.com All trademarks and registered trademarks are property of
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