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Exam A QUESTION 1 Which statement is true, as relates to classful or classless routing? A. RIPV1 and OSPF are classless routing protocols. B. Classful routing protocols send the subnet mask in routing updates. C. Automatic summarization at classful boundaries can cause problems on disc D. EIGRP and OSPF are classful routing protocols and summarize routes by def QUESTION 2 A router has two FastEthernet interfaces and needs to connect to four vlans in the local network.how can you accomplish this task,using the fewest physical interfaces and without decreasing network performance? A. Add two more FastEthernet interfaces. B. Add a second router to handle the vlan traffic. C. Use a hub to connect the four vlans with a FastEthernet interface on router. D. Implement a router-on-a-stick configuration. Answer: D QUESTION 3 Refer to the exhibit.how many broadcast domains are configured on switch2? A. 5 B. 20 C. 4 D. 1 QUESTION 4 What is the effect of using the service password-encryption command? A. nly passwords configured after the command has been entered will be encrypted. B. Only the enable password will be encrypted. C. Only the enable secret password will be encrypted D. It will encrypt the secret password and remove the enable secret password from the configuration. E. It will encrypt all current and future passwords. 鸿鹄论坛 ----- 专业的网络技术启蒙学习论坛 om 1
Answer: E QUESTION 5 Refer to the exhibit.a technician has installed SwithchB and needs to configure it for remote access from the management workstation connected SwitchA Which set of commands is required to accomplish this task? A. SwitchB(config)#interface FastEthernet 0/1 B. SwitchB(config)#ip default-gateway 192.168.8.254 SwitchB(config)#interface vlan 1 C. SwitchB(config)#interface vlan 1 SwitchB(config)#ip default-gateway 192.168.8.254 255.255.255.0 D. SwitchB(config)#ip default-network 192.168.8.254 SwitchB(config)#interface vlan 1 Answer: B QUESTION 6 Refer to the exhibit.the speed of all serial links is E1 and the speed of the all Ethernet links is 100Mb/s.A static route will be established on the Manchester router to the direct traffic toward the internet over the most direct path available.what configuration on the Manchester router will establish a router toward the internet for traffic that originates from workstation on the Manchester LAN? 鸿鹄论坛 ----- 专业的网络技术启蒙学习论坛 om 2
A. ip route 0.0.0.0 255.255.255.0 172.16.100.2 B. ip route 0.0.0.0 255.255.255.252 128.107.1.1 C. ip route 0.0.0.0 0.0.0.0 128.107.1.1 D. ip route 0.0.0.0 0.0.0.0 172.16.100.1 E. ip route 0.0.0.0 255.255.255.255 172.16.100.2 F. ip route 0.0.0.0 0.0.0.0 172.16.100.2 Answer: F QUESTION 7 What Frame Relay mechanism is used to build the map illustrated in the accompanying graphic? A. inverse multiplexing B. LMI maping C. Inverse ARP D. ARP E. Proxy ARP QUESTION 8 Refer to the exhibit.a network engineer is troubleshooting an internet connectivity problem on the computer.what is causing the problem? 鸿鹄论坛 ----- 专业的网络技术启蒙学习论坛 om 3
A. wrong DNS server B. wrong default gateway C. incorrect IP address D. incorrect subnet mask QUESTION 9 How many broadcast domains are shown in the graphic assuming only the default vlan is configured on the switches? 鸿鹄论坛 ----- 专业的网络技术启蒙学习论坛 om 4
A. one B. six C. twelve D. two Answer: A QUESTION 10 How dose a DHCP server dynamically assign IP address to host? A. Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement. B. Addresses are assigned for a fixed period of time.at the end of period,a newquest for an address must be made,and another address is then assigned. C. Addresses are leased to host.a host will usually keep the same address by periodically contacting the DHCP sever to renew the lease. D. Addresses are permanently assigned so that the host uses the same address at all times. QUESTION 11 Which type of EIGRP route entry describes a feasible successor? A. a primary route,stored in the routing table B. a backup route,stored in the routing table C. a backup route,stored in the topology table D. a primary route,stored in the topology table QUESTION 12 What is the purpose of the inverse ARP? A. to map a known DLCI to an IP address B. to map a known IP address to a MAC address C. to map known SPID to a MACaddress D. to map a known DLCI to a MAC address E. to map a known IP address to a SPID. F. to map a known MAC address to an IP address Answer: A QUESTION 13 What is the default maximum number of equal-cost paths that can be placed into the routing of a cisco OSPF router? A. 16 B. 2 C. unlimited D. 4 鸿鹄论坛 ----- 专业的网络技术启蒙学习论坛 om 5
Answer: D QUESTION 14 Which IPV6 routing protocol uses multicast group FF02::9 to send updates? A. RIPng B. OSPFv3 C. static D. IS-IS for IPv6 Answer: A 鸿鹄论坛 ----- 专业的网络技术启蒙学习论坛 om 6