多項(xiàng)選擇題

Refer to the exhibit. What will Router1 do when it receives the data frame shown?()

A.Router1 will strip off the source MAC address and replace it with the MAC address 0000.0c36.6965.
B.Router1 will strip off the source IP address and replace it with the IP address 192.168.40.1.
C.Router1 will strip off the destination MAC address and replace it with the MAC address 0000.0c07.4320.
D. Router1 will strip off the destination IP address and replace it with the IP address of 192.168.40.1.
E.Router1 will forward the data packet out interface FastEthernet0/1.
F.Router1 will forward the data packet out interface FastEthernet0/2.


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1.多項(xiàng)選擇題Which three statements about Syslog utilization are true?()

A.Utilizing Syslog improves network performance.
B.The Syslog server automatically notifies the network administrator of network problems.
C.A Syslog server provides the storage space necessary to store log files without using router disk space.
D.There are more Syslog messages available within Cisco IOS than there are comparable SNMP trap messages.
E.Enabling Syslog on a router automatically enables NTP for accurate time stamping。
F.A Syslog server helps in aggregation of logs and alerts.

2.單項(xiàng)選擇題What is the default Syslog facility level?()

A.local4
B.local5
C.local6
D.local7

3.單項(xiàng)選擇題A network administrator creates a layer 3 EtherChannel, bundling four interfaces into channel group 1. On what interface is the IP address configured?()

A.the port-channel 1 interface
B.the highest number member interface
C.all member interfaces
D.the lowest number member interface

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What command visualizes the general NetFlow data on the command line?()

A.show ip flow export
B.show ip flow top-talkers
C.show ip cache flow
D.show mls sampling
E.show mls netflow ip

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.單項(xiàng)選擇題What authentication type is used by SNMPv2?()

A.HMAC-MD5
B.HMAC-SHA
C.CBC-DES
D.community strings

8.多項(xiàng)選擇題What are two enhancements that OSPFv3 supports over OSPFv2? ()

A.It requires the use of ARP.
B.It can support multiple IPv6 subnets on a single link.
C.It supports up to 2 instances of OSPFv3 over a common link.
D.It routes over links rather than over networks.

9.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

10.單項(xiàng)選擇題

Refer to the exhibit.If the devices produced the given output,what is the cause of the EtherChannel problem?()

A.There is a speed mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces.
B.There is an MTU mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces.
C.There is an encapsulation mismatch between SW1's Fa0/1 and SW2's Fa0/1 interface.
D.SW1's Fa0/1 interface is administratively shut down.