多項(xiàng)選擇題Which is true about OSPF router-id?（）

A.It is used for type 1 router LSA
B.Highest IP address of the loopback is used
C.router-id needs to be matched on ospf neighbors
D.router-id is 16 bit


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1.單項(xiàng)選擇題In a GLBP network, who is responsible for the arp request?（）

A.AVF
B.AVG(active virtual gateway)
C.Active Router
D.Standby Router

2.多項(xiàng)選擇題Which three features are added in SNMPv3 over SNMPv2? （）

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

3.多項(xiàng)選擇題Syslog was configured with a level 3 trap. Which 3 types of logs would be generated？（）

A.Emergencies
B.Alerts
C.Critical
D.Errors
E.Warnings

4.多項(xiàng)選擇題Which three are the components of SNMP? （）

A.MIB
B.manager
C.supervisor
D.agent
E.set
F.AES

5.單項(xiàng)選擇題Which one of these is a valid HSRP Virtual Mac Address?（）

A.0000.0C07.AC15
B.0000.5E00.01A3
C.0007.B400.AE01
D.0007.5E00.B301

6.多項(xiàng)選擇題What are the benefit of using Netflow?（）

A.Network, Application & User Monitoring
B.Network Planning
C.Security Analysis
D.Accounting/Billing

7.多項(xiàng)選擇題What are the three things that the Netflow uses to consider the traffic to be in a same flow ?（）

A.IP address
B.Interface name
C.Port numbers
D.L3 protocol type
E.mac address

8.多項(xiàng)選擇題What level will be trapped if the administrator executes the command ？（）

A.Emergency
B.Notice
C.Alert
D.Error
E.Warning

9.多項(xiàng)選擇題What are the Popular destinations for syslog messages to be saved? （）

A.flash
B.The logging buffer
C.The console terminal
D.other terminals
E.Syslog server

10.多項(xiàng)選擇題Which three features are added in SNMPv3 over SNMPv2 ? （）

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