{"id":451,"date":"2005-01-19T13:08:32","date_gmt":"2005-01-19T05:08:32","guid":{"rendered":"http:\/\/www.yuleshow.com\/?p=451"},"modified":"2005-01-19T13:08:32","modified_gmt":"2005-01-19T05:08:32","slug":"70-293_rra_routing_and_remote_access","status":"publish","type":"post","link":"https:\/\/www.yuleshow.com\/?p=451","title":{"rendered":"70-293 RRA (Routing and Remote Access)"},"content":{"rendered":"<table width=\"90%\" border=\"0\" align=\"right\">\n<tr>\n<td bgcolor=\"#CCCCCC\">\n<p>The Routing and Remote Access service in Windows Server 2003 provides the same routing services as most dedicated hardware routers. <\/p>\n<p> The rule of thumb is that when you have a high-speed WAN connection, such as a T-1, that carries heavy traffic, hardware routers are preferable. <\/p>\n<\/td>\n<\/tr>\n<\/table>\n<p>These two sentences are from the book page 5-12, they are typical Microsoft theory. It can do the work but you can never rely on it. Suppose a company can&#8217;t afford T-1 connection and hardware router, it can&#8217;t afford Microsoft Server 2003 licenses normally. <\/p>\n<p>The key points of today&#8217;s lesson are: <\/p>\n<ul>\n<li> Use the command router to print, add, delete and change the route table.<br \/>\nMetric is a number, which the router uses to evaluate routes to the same destination. <\/li>\n<li> RIP (Router Information Protocol) is a distance vector routing protocol, metrics in distance vector routing protocols represent the number of hops to the destination. <\/li>\n<li> RIP uses broadcast or multicast to exchange route tables. <\/li>\n<li> OSPF (Open Shortest Path First) is a link state routing protocol, it metric criteria include the link&#8217;s transmission speed and delays caused by network traffic congestion. <\/li>\n<li> OSPF router compiles a map of the network called the link state database. <\/li>\n<li> To support IP multicasting, a router must support IGMP and have network interface adapters that support multicast promiscuous mode. <\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The Routing and Remote Access service in Windows Server 2003 provides the same routing services as most dedicated hardware routers. The rule of thumb is that when you have a high-speed WAN connection, such as a T-1, that carries heavy traffic, hardware routers are preferable. These two sentences are from the book page 5-12, they [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[46],"tags":[],"class_list":["post-451","post","type-post","status-publish","format-standard","hentry","category-mcse-journey"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.yuleshow.com\/index.php?rest_route=\/wp\/v2\/posts\/451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yuleshow.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yuleshow.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yuleshow.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yuleshow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=451"}],"version-history":[{"count":0,"href":"https:\/\/www.yuleshow.com\/index.php?rest_route=\/wp\/v2\/posts\/451\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yuleshow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yuleshow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yuleshow.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}