#11041: We're talking about it actual 642 813 exams -------------------------+------------------------------ Reporter: manjammehta | Owner: nobody Type: bug | Status: new Priority: normal | Milestone: R1 Component: - General | Version: R1/Development Keywords: 642-813 | Blocked By: Blocking: | Has a Patch: 0 Platform: All | -------------------------+------------------------------ We're talking about it actual like user data you're still allowed to send spanning tree information because that's how the British communicate with each other so in the in the case %uh the specific terminology we consider these the spinet report roles where the portholes are either going to be route designated or blocking the report always bases upstream the designated and the blocking ports the space downstream so just means in reference to if we whereto the to draw out a diagram of the network the sports are facing away from the reproach with the report is always basing up towards the on the road is a blocking is also downstream but now we need to figure out for the ports that are not the report so thrones that would become either designated were blocking how dowel figure out the proposed to forward traffic when or for not supposed to forward traffic in this is going to be based on the selection that has another couple us sup criteria where the first one we look at is the cost up the port pay the cost is going to be a number that is based on the ban worth so like is this a 100megabit per second Fast Ethernet is it a Gigabit Ethernet link is a 10Gigabit Ethernet like is going to be a cost value that is inverse to the ballot which basically means that as the ban with goes up the cost values tonnage down so it cost less to use a Gigabit Ethernet link their cost to use a fast internet like in the idea is that when we add the cost up on a hop by [http://642-813dump.com/ 642-813] hop basis so we at the cross from Indian whatever is the lowest cost path that'sgonna be what we use as the report for anything else that we need to decide between the are the designated in the blocking we're going to try to choose the next best pork and this is going to be based on that feel that the devices are exchange in which is the bridge ID sole’s look at the result is this when we actually build the are the topology this way so in the previous examples I had disabled somebody's links right now I'm going to re enable the links between switch 1 and are switched rate and switch want to buy look at the show interfaces status this port festival at16 right now it's it says. http://642-813dump.com/ -- Ticket URL: <https://dev.haiku-os.org/ticket/11041> Haiku <https://dev.haiku-os.org> Haiku - the operating system.