What are two default Cisco IOS privilege levels? (Choose two.)
A. 0
B. 1
C. 5
D. 7
E. 10
F. 15
Answer: B, F
Which two authentication types does OSPF support? (Choose two.)
A. plaintext
B. MD5
C. HMAC
D. AES 256
E. SHA-1
F. DES
Answer: A, B
