CCNA

In OSPF Link-State information, in other words,Routing information is exchanged between routers. This exchange is done with LSAs (Link State...

OSPF use OSPF Packet sto communicate and establish OSPF Operation. There are different Packet types in OSPF and in this...

OSPF Adjacency States Routers establish OSPF adjacency to use OSPF. From the beginning of the establishment to the full adjacency,...

TCP Options The last part of this article series is related to TCP options. After this there is aleady...

TCP Window Size, Checksum & Urgent Pointer The window, checksum and urgent pointer are another important fields in TCP header....

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