LevelOne GSW-2600TXM Manual do Utilizador descarregar pdf (Página 100)

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Type The link state advertisement type:

RtrLSA: Router LSA – All area routers advertise the state of links

from the router itself to the its local area.

NetLSA: Network LSA – The designated router for each Area

advertises the link state for each transit area; i.e., an area

with more than one attached router. This LSA includes

information about each router attached to the area,

including the designated router itself.

SumLSA: Summary LSA – Advertise the cost to a specific subnetwork

outside the router’s area, or the cost to a specific

autonomous system boundary router.

ExtLSA: External LSA – Advertises link state information for each

known network outside the autonomous system.

Link State ID The identifier for the router originating this entry, usually in the form of

an IP address.

Router ID The IP address of the originating router.

Sequence No The link state sequence number, used to remove previous duplicate

LSAs.

Age The number of seconds since this LSA was originated.

Note:

To scroll through the table, use the <Next Page> and <Prev Page> buttons. To

display a specific page, set the page number in the Page field and select

<Apply>.

Displaying the Neighbor Table

Each router exchanges link state information with all neighbors physically attached to

the same network segment. This table displays a summary of the link state for all

adjacent neighbors. (Note that neighboring routers are discovered by this device via

Hello messages.).

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LevelOne GSW-2600TXM Manual do Utilizador Página 100