It is used by the receiving routers to request more information about any entry in the DBD.
its LSR
RIP messages are wrapped in a UDP package, which already has a checksum.
number of hops
**used to announce new OSPF information and to reply to certain types of requests
hello packets
The population of LSR Group is 16,000.
LSR Group was created in 1993.
we would need to redistribute ospf routes into eigrp and vice versa. redistribution will have to be done on an ASBR(autonomus system boundry router) eg: we have an ospf process wid process id 10 running and eigrp with ASN 20 running in our network redistribution on ASBR would be conf t router ospf 10 redistribute eigrp 20 subnets metric 1 and in eigrp conf t router eigrp 20 redistribute ospf metric 1 1 1 1 1 we see i used 5 ones in eigrp process to redistribute opsf into eigrp. thes 1's are metrics for eigrp namely load bandwidth delay reliability
It ensures that the Packet gets to its destination or it ensures packet delievry . If a packet fails to get its destination, it handles the process of notifying the sender.
OSPF LSA throttling helps the dampening of LSA updates in OSPF during times of network instability.
OSPF is short form of open shortest path first. OSPF is based on linked state routing.
Because it is!