| Exam 200-120 | Question id=140 | IP Routing Technologies |
Router(config)# router ospf 100
Which two statements describe the process identifier that is used in the command to configure OSPF on a router?
| A. |
All OSPF routers in an area must have the same process ID | |
| B. |
Only one process number can be used on the same router | |
| C. |
Different process identifiers can be used to run multiple OSPF processes | |
| D. |
The process number can be any number from 1 to 65535 | |
| E. |
Hello packets are sent to each neighbor to determine the processor identifier |
The process ID is local to the router, and two OSPF neighboring routers can have different OSPF process IDs. Cisco IOS Software can run multiple OSPF processes on the same router, and the process ID merely distinguishes one process from the another.