최신Cisco Certified Network Associate - 200-125무료샘플문제

A. 10.0.0.0 /24

B. 10.0.0.0 /21

C. 10.0.0.0 /22

D. 10.0.0.0 /23

A. They can prevent attacks from the internet only

B. Each wireless access point requires its own firewall

C. They must be placed only at locations where the private network connects to the internet

D. They can limit unauthorized user access to protect data

E. They can be used with an intrusion prevention system

A. Router(config)#ip nat pool test 175.17.12.66 175.17.12.72 prefix-length 8

B. Router(config)#ip nat pool test 175.17.12.69 175.17.13.74 prefix-length 16

C. Router(config)#ip nat pool test 175.17.12.69 175.17.12.76 prefix-length 8

D. Router(config)#ip nat pool test 175.17.12.69 175.17.12.74 prefix-length 24

A. PPPoE supports a maximum of 10 clients per customer premises equipment

B. An individual PVC can support one PPPoE client

C. DDR idle timers must be configured to support VPDN logging

D. DDR is not supported

E. You must manually configure IP addresses on the PPPoE interface

A. Its provides only limited security unless the administrator performs additional configuration

B. Its allows packets to transit a different path if the topology changes.

C. Its allows the administrator to determine the entire path of a packet

D. Its default administrative distance is lower than EIGRP.

E. Its initial implementation is more complex than OSPF

A. it includes an 8-bit field which specifies the priority of a frame.

B. it is used exclusively for tagging vlan frames and dose not address network reconvergence following switched network topology changes.

C. it is a layer 2 messaging protocol which maintains vlan configurations across network.

D. it is a trunking protocol capable of carring untagged frames.

E. it modifies the 802.3 frame header, and thus requires that the FCS be recomputed.

A. DNS

B. ICMP

C. SMTP

D. TCP

E. ARP

A. whether the administrative distance was manually or dynamically configured

B. whether an ACL was applied inbound or outbound to an interface

C. which neighbor adjacencies are established

D. the EIGRP or BGP autonomous system

E. the length of time that a route has been known

A. Learning

B. Forwarding

C. Listening

D. Discarding

A. Only the enable password will be encrypted.

B. It will encrypt all current and future passwords.

C. Only the enable secret password will be encrypted

D. only passwords configured after the command has been entered will be encrypted.

E. It will encrypt the secret password and remove the enable secret password from the configuration.

A. Host E and host F use the same IP gateway address.

B. Router1 needs more LAN interfaces to accommodate the VLANs that are shown in the exhibit.

C. The FastEthernet 0/0 interface on Router1 must be configured with subinterfaces

D. Router1 and Switch2 should be connected via a crossover cable.

E. The FastEthernet 0/0 interface on Router1 and Switch2 trunk ports must be configured using the same encapsulation type

F. Router1 will not play a role in communications between host A and host D.