Both uses Distance vector algorithm...... . updates the routing table for every 30 seconds. and in OSPF requires hoping reneval of routing table
ospf and static route
OSPF stands for open shortest path first. OSPF is an exterior routing protocol. OSPF uses Path vector routing algorithm.
Dijkstra's algorithm is used by the OSPF and the IS-IS routing protocols. The last three letters in OSPF (SPF) mean "shortest path first", which is an alternative name for Dijkstra's algorithm.
Router R1 is participating in the OSPF routing protocol as well as the EIGRP routing protocol. If R1 learns of network 192.168.10.0/24 from both the OSPF and internal EIGRP routing protocols, how will the route appear in the routing table of R1?
OSPF is short form of open shortest path first. OSPF is based on linked state routing.
The cost of an OSPF (Open Shortest Path First) link indicates the metric used to determine the "expense" of using that link for routing traffic. It is typically based on the bandwidth of the link, with lower costs assigned to higher bandwidth connections, making them more favorable for routing paths. OSPF uses these costs to calculate the shortest path to a destination, allowing for efficient network traffic management. Essentially, the link cost helps the OSPF algorithm make optimal routing decisions.
There are actually two OSPF and IS-IS
Two common routing protocols used by routers to learn remote networks and build their routing tables are Routing Information Protocol (RIP) and Open Shortest Path First (OSPF). RIP is a distance-vector protocol that uses hop count as its metric, while OSPF is a link-state protocol that uses a more complex algorithm based on the state of the links to determine the shortest path. Both protocols enable routers to exchange routing information and dynamically update their routing tables as network topologies change.
Rip ospf
OSPF is short form of open shortest path first. OSPF is based on linked state routing.
OSPF allows a maximum hop count of 65,535 in its routing updates to prevent routing loops and ensure network stability. Beyond this limit, OSPF will consider the route unreachable.