多项选择题

Which three are advantages to creating multiple areas in OSPF? (Choose three.) Select 3 response(s)？（）

A. less frequent SPF calculations
B. fewer hello packets
C. smaller routing tables
D. reduced LSU overhe ad
E. fewer adjacencies needed

相关考题

Which show command will display only the Type 5 LSAs in...

单项选择题Which show command will display only the Type 5 LSAs in the OSPF topology database？（）

A. show ip ospf database external
B. show ip ospf database nssa - external
C. show ip route ospf
D. show ip ospf datab ase summary
E. show ip route

Refer to the diagram. Which OSPF configuration command ...

单项选择题

Refer to the diagram. Which OSPF configuration command is required to configure Area 3 a s atotally stubby area?（）

A. On the ABR router ospf 10 area 3 stub
B. On all Area 3 routers router ospf 10 area 3 stub
C. On all Area 3 routers router ospf 10 area 3 stub no - summary
D. On the ABR router ospf 10 area 3 nssa
E. On the ABR rou ter ospf 10 area 3 stub no - summary

The Dev - 1 and Dev -3 routers are OSPF neighbors over ...

单项选择题

The Dev - 1 and Dev -3 routers are OSPF neighbors over the Ethernet 0/0 connection. Based on the show ip ospf neighbor output from the Dev - 1 and Dev - 3 routers, which statement is true?（）

A. Dev - 1 is the DR because it has a lower OSPF router ID
B. Dev - 3 is the DR because it has a higher OSPF router priority
C. Both Dev - 1 and Dev - 3 are using the def ault OSPF router priority
D. Dev - 3 is the DR because it has a lower OSPF router ID
E. Dev - 1 is the DR because it has a higher OSPF router priority

CCNP(642-902)

Which three are advantages to creating multiple areas in OSPF? (Choose three.) Select 3 response(s)？（）