When multiple routers are used in interconnected networks, the routers exchange information about （） using» a dynamic; routing protocol.

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30328' and id < 2452082 and id<>'2452082' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30328' and id > 2452082 and id<>'2452082' order by id asc limit 5