The IS-IS Overload Bit Is Set on R3

question 159

Multiple Choice

The IS-IS overload bit is set on R3. Which of the following statements are true? (Choose three.)

• A) Before the timeout of the overload timer on R3, R1 and R2 do not add the LSPs generated by R3 to the SPF tree.
• B) The direct route of R3 is ignored by R1 and R2 due to the setting of the overload bit.
• C) LSPs of R3 cannot be flooded to R1 and R2.
• D) Routes imported to R3 through the import-route command cannot be advertised.
• E) When a router is experiencing a memory shortage, the system automatically sets the overload bit in the sent LSPs regardless of whether you have the set-overload command.