Which of the following describe the process identifier that is used to run OSPF on a router?
1. It is locally significant.
2. It is globally significant.
3. It is needed to identify a unique instance of an OSPF database.
4. It is an optional parameter required only if multiple OSPF processes are running on the router.
A. 1, 2 and 4
B. 1 and 3
C. 3 and 5
D. All of the above
E. IS-IS
Answer: Option B
Solution(By Examveda Team)
The Process ID for OSPF on a router is only locally significant and you can use the same number on each router, or each router can have a different number-it just doesn't matter. The numbers you can use are from 1 to 65,535. Don't get this confused with area numbers, which can be from 0 to 4.2 billion.Related Questions on EIGRP and OSPF
A. Point-to-point
B. Backbone area 0
C. Broadcast multi-access
D. Non-broadcast multi-access
E. IS-IS
A. 1, 2 and 4
B. 1 and 3
C. 3 and 5
D. All of the above
E. IS-IS
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