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Question No1: Which three of these statements regarding 802.1Q trunking are correct? (Choosethree.) 802.1Q native VLAN frames are untagged bydefault. 802.1Q trunking ports can also be secureports. 802.1Q trunks can use 10 Mb/s Ethernet interfaces. 802.1Q trunks require full-duplex, point-to-pointconnectivity. 802.1Q trunks should have native VLANs that are the same at bothends. Answer: A, C,E Question No2: You have been asked to come up with a subnet mask that will allow all three web servers to be on the same network while providing the maximum number of subnets. Which network address and subnet mask meet thisrequirement? A. 192.168.252.0255.255.255.252 B. 192.168.252.8255.255.255.248 C. 192.168.252.8255.255.255.252 D. 192.168.252.16255.255.255.240 E. 192.168.252.16255.255.255.252 Answer: B Question No3: A national retail chain needs to design an IP addressing scheme to support a nationwide network. The company needs a minimum of 300 sub-networks and a maximum of 50 host addresses per subnet. Working with only one Class B address, which of the following subnet masks will support an appropriate addressing scheme? (Choosetwo.) A. 255.255.255.0 B. 255.255.255.128 C. 255.255.252.0 D. 255.255.255.224 E. 255.255.255.192 F. 255.255.248.0 Answer: B,E
Question No4: Which two are advantages of static routing when compared to dynamic routing? (Choose two.) Configuration complexity decreases as network sizeincreases. Security increases because only the network administrator may change the routing table. Route summarization is computed automatically by therouter. Routing tables adapt automatically to topologychanges. An efficient algorithm is used to build routing tables, using automaticupdates. Routing updates are automatically sent to neighbors. Routing traffic load is reduced when used in stub networklinks. Answer: B, G Question No5: What information does a router running a link-state protocol use to build and maintain its topological database? (Choosetwo.) Hellopackets SAP messages sent by otherrouters LSAs from otherrouters beacons received on point-to-pointlinks Routing tables received from other link-staterouters TTL packets from designatedrouters Answer: A, C Question No6: When you are troubleshooting an ACL issue on a router, which command would you use to verify which interfaces are affected by theACL? Show ipaccess-lists Showaccess-lists Showinterface Show ipinterface List ipinterface Answer:D
Question No7: • A network administrator needs to configure a serial link between the main office and a remote location. The router at the remote office is a non-Cisco router. How should the network administrator configure the serial interface of the main office router to make theconnection? • Main(config)# interface serial0/0 • Main(config-if)# ip address 172.16.1.1 255.255.255.252 Main(config-if)# noshut • Main(config)# interface serial0/0 • Main(config-if)# ip address 172.16.1.1 255.255.255.252 Main(config-if)# encapsulationppp • Main(config-if)# noshut • Main(config)# interface serial0/0 • Main(config-if)# ip address 172.16.1.1255.255.255.252 • Main(config-if)# encapsulation frame-relay Main(config-if)# authentication chap Main(config-if)# noshut • Main(config)# interface serial0/0 • Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulationietf • Main(config-if)# noshut • Answer: B Question No8: • What are three reasons that an organization with multiple branch offices and roaming users might implement a Cisco VPN solution instead of point-to-point WAN links? (Choosethree.) • reducedcost • betterthroughput • broadbandincompatibility • increasedsecurity • scalability
reducedlatency • Answer: A, D,E • PDF Version + Test Engine SoftwareVersion • 90 Days Free UpdatesService • Valid for AllCountries http://www.certs4you.com/Cisco/200-120-dumps.html