What are the Popular destinations for syslog messages to be saved? （）

多项选择题Which three features are added in SNMPv3 over SNMPv2 ? （）

A.Message Integrity
B.Authentication
C.Encryption
D.Compression
E.Error Detection

多项选择题What is the alert message generated by SNMP agents called ? （）

A.trap
B.inform
C.get
D.set

单项选择题Which protocol can cause overload on a CPU of a managed device?（）

A. Netflow
B. WCCP
C. IP SLA
D. SNMP

单项选择题When a router undergoes the exchange protocol within OSPF, in what order does it pass through each state?（）

A.exstart state>exchange state>loading state>full state
B.exstart state>full state>loading state>exchange state
C.Loading state>exchange state>full state>exstart state
D.exstart state>loading state>exchange state>full state

单项选择题What is a global command?（）

A.a command that is set once and affects the entire router
B.a command that is implemented in all foreign and domestic IOS versions
C.a command that is universal in application and supports all protocols
D.a command that is available in every release of IOS, regardless of the version or deployment status
E.a command that can be entered in any configuration mode