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A network administrator must con

题目

A network administrator must configure 200 switch ports to accept traffic from only the currently attached host devices. What would be the most efficient way to configure MAC-level security on all these ports?（）

  • A、Visually verify the MAC addresses and then telnet to the switches to enter the switchport-port security mac-address command
  • B、Have end users e-mail their MAC addresses. Telnet to the switch to enter the switchport-port security mac-address command
  • C、Use the switchport port-security MAC address sticky command on all the switch ports that have end devices connected to them
  • D、Use show mac-address-table to determine the addresses that are associated with each port and then enter the commands on each switch for MAC address port-security
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相似问题和答案

第1题：

A network administrator is designing a Cisco network for a large company. The network must be able to use minimal bandwidth for routing updates, converge quickly, and support VLSM, CIDR, IP and IPX. Which routing protocol will best fit the requirements of this network?（）

A. RIP v1

B. RIP v2

C. IGRP

D. OSPF

E. EIGRP


参考答案：E

第2题：

What are three factors a network administrator must consider before implementing Netflow in the network?()

A.CPU utilization

B.where Netflow data will be sent

C.number of devices exporting Netflow data

D.port availability

E.SNMP version

F.WAN encapsulation


参考答案：A, B, C

第3题：

A network administrator has configured source NAT, translating to an address that is on a locally connected subnet.The administrator sees the translation working, but traffic does not appear to come back.What is causing the problem?（）

A. The host needs to open the telnet port.

B. The host needs a route for the translated address.

C. The administrator must use a proxy-arp policy for the translated address.

D. The administrator must use a security policy, which will allow communication between the zones.


参考答案：C

第4题：

A network administrator receives an error message while tring to configure the Ethernet interface of arouter with IP address 10.24.24.24/29.which statement explains the reason for this issue？（）

  • A、The address is a broadcast address
  • B、The Ehernet interface is faulty
  • C、VLSM-capable routing protocols must be enable first on the router.
  • D、This address is a network address.

正确答案:D

第5题：

You are the network administrator at TestKing. You need to perform password recovery on Router TK1. What must you modify in the password recovery process?（）

  • A、Configuration register
  • B、NVRAM
  • C、Boot flash
  • D、CMOS
  • E、Flash

正确答案:A,B

第6题：

You are the network administrator at TestKing. You need to perform password recovery on Router TK1. What must you modify in the password recovery process?()

A. Configuration register

B. NVRAM

C. Boot flash

D. CMOS

E. Flash


参考答案：A, B

第7题：

A network administrator is designing a Cisco network for a large company. The network must be able to use minimal bandwidth for routing updates, converge quickly, and support VLSM, CIDR, IP and IPX. Which routing protocol will best fit the requirements of this network?（）

  • A、RIP v1
  • B、RIP v2
  • C、IGRP
  • D、OSPF
  • E、EIGRP

正确答案:E

第8题：

An administrator wants to be alerted when a network－based attack is underway, but the company policy prohibits blocking or dropping network connections.Which of the following MUST be deployed?()

A.IDS

B.IPS

C.Firewall

D.Managed PKI


参考答案：A

第9题：

What are three factors a network administrator must consider before implementing Netflow in the network?（）

  • A、CPU utilization
  • B、where Netflow data will be sent
  • C、number of devices exporting Netflow data
  • D、port availability
  • E、SNMP version
  • F、WAN encapsulation

正确答案:A,B,C

第10题：

An administrator is configuring a Catalyst switch with VLAN information that must be automatically distributed to other Catalyst switches in the network. What conditions must be met in order for the VLANs configured on this switch to be automatically configured on the other switches?（）

  • A、The switch that will share its VLAN configuration must be in VTP server mode.
  • B、The switches must be in the same VTP domain.
  • C、The switch that will share the VLAN information must be configured as the root bridge.
  • D、The switches must be connected over VLAN trunks.
  • E、The switches must be configured to use the same STP version.
  • F、The switches must have VTP pruning activated.

正确答案:A,B,D

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