www.ccna4u.org www.ccna4u.net www.ccna4u.info www.ccna4u.biz www.ccna4all.com www.cisco-exam.info 1. Which two statements are true about IPv6 link local addresses? (Choose two.) They begin with the 2000::/3 prefix. They begin with the FE80::/10 prefix. They are assigned by IANA to an organization. They must be manually configured by the administrator. They are assigned to a host by a stateless autoconfiguration process. 2. Refer to the exhibit. What is another way to represent this IPv6 address? 2031::130F::9C0::130B 2031::130F::9C0:0:130B 2031:0:130F::9C0::130B 2031:0:130F::9C0:0:130B 3. Refer to the exhibit. A host connected to Fa0/0 is unable to acquire an IP address from the DHCP server. The output of the debug ip dhcp server command shows "DHCPD: there is no address pool for 192.168.3.17". What is the problem? The address 192.168.3.17 address is already in use by Fa0/0. The pool of addresses for the 192Network pool is configured incorrectly. The ip … [Read more...]
CCNA2 Final Mar 2010: CCNA Cisco Routing Protocols and Concepts Final Exam Practice
CCNA2 Final Mar 2010: CCNA Cisco Routing Protocols and Concepts Final Exam Practice www.ccna4u.org www.ccna4u.net www.ccna4u.info www.cisco-exam.info www.ccna4all.com 1. What are two functions of a router? (Choose two.) It connects multiple IP networks. It controls the flow of data via the use of Layer 2 addresses. It determines the best path to send packets. It manages the VLAN database. It increases the size of the broadcast domain 2. When a router boots, what is the default order to locate the Cisco IOS if there is no boot system command? ROM, TFTP server, flash flash, TFTP server, ROM flash, NVRAM, TFTP server NVRAM, TFTP server, flash 3. Which router component is used to store the routing table? Flash NVRAM ROM SDRAM 4. Refer to the exhibit. How many routes are child routes? 1 3 4 6 5. Refer to the exhibit. Which statement is true concerning the routing configuration? Using dynamic routing instead of static routing would have required … [Read more...]
CCNA3 Final – 04 March 2010
www.ccna4u.org CCNA3 Final - 04 March 2010 (Thanks dip see) Welcome and get lastest CCNA Exploration 4.0 Questions and answers Email: quocvuong.it@gmail.com Website: www.ccna4u.org www.ccna4u.net www.ccna4u.info 1 Which value determines if a switch becomes the central point of reference in the spanning tree topology? lowest bridge ID highest revision number lowest numeric IP address highest numeric MAC address 2 Refer to the exhibit. What is the purpose of the configuration commands that are shown? to activate port Fa0/10 to make the port a member of VLAN 30 to activate port security on port Fa0/10 to add VLAN 30 to the trunk that is connected to port Fa0/10 3 Refer to the exhibit. What would happen if the network administrator moved the network cable of Host A from interface Fa0/1 to Fa0/switch SW1? Host A remains a member of VLAN 10, because the router is routing traffic between VLANs. Host A is no longer a member of VLAN 10, because port Fa0/3 has been … [Read more...]
ERouting v4.0 Final Pattern 1
Expect minimum percentage: 94.8% 1. Refer to the exhibit. All routers are running the same routing protocol. Based on the exhibit and its displayed commands, which statement is true? ans: The link to the ISP is not advertised by the routing protocol process. 2. Refer to the exhibit. While trying to diagnose a routing problem in the network, the network administrator runs the debug ip rip command. What can be determined from the output of this command? ans: The router will be unable to ping 192.168.1.2. 3. Refer to the exhibit. Two routers are unable to establish an adjacency. What is the possible cause for this? ans: The hello and dead intervals are different on the two routers. 4. Refer to the exhibit. Routers R1 and R2 are directly connected via their serial interfaces and are both running the EIGRP routing protocol. R1 and R2 can ping the directly connected serial interface of their neighbor, but they cannot form an EIGRP neighbor … [Read more...]
ERouting v4.0 Final Pattern 2
Expect minimum percentage: 90.2% 1. Which of the following are primary functions of a router? (Choose two.) ans: packet switching path selection 2. Refer to the exhibit. Pings are failing between HostA and HostB. The network administrator discovers that Router1 does not have a route to the 172.16.0.0 network. Assuming Router2 is configured correctly, which two static routes could be configured on Router1 to enable Host A to reach network 172.16.0.0? (Choose two.) ans: ip route 172.16.0.0 255.255.0.0 S0/0 ip route 172.16.0.0 255.255.0.0 192.168.0.2 3. Refer to exhibit. Given the topology shown in the exhibit, what three commands are needed to configure EIGRP on the Paris router? (Choose three.) ans: Paris(config)# router eigrp 100 Paris(config-router)# network 192.168.7.0 Paris(config-router)# network 192.168.8.0 4. Refer to the exhibit. A packet enters Router1 with a destination IP of 172.16.28.121. Which routing table entry will be used to forward … [Read more...]
Erouting v4.0 Chapter 10
Expect minimum percentage: 97.4% 1. Which algorithm is run by link-state routing protocols to calculate the shortest path to destination networks? ans: Dijkstra 2. What feature do modern link-state protocols provide to minimize processing and memory requirements? ans: splitting routing topologies into smaller areas 3. What is the final step in the link state routing process? ans: SPF computes best path to each destination network 4. Refer to the exhibit. Which statement correctly describes the path traffic would take from the 10.0.0.0/24 network to the 192.168.1.0/24 network if a link-state routing protocol was in use? ans: BOS -> ORL -> JAX -> ATL because this path is the lowest cost 5. Refer to the exhibit. What kind of information would be seen in an LSP sent from router JAX to router ATL? ans: cost of the link 6. Refer to the exhibit. When Router D is configured to use a link-state routing protocol and is added to the network, what … [Read more...]
Erouting v4.0 Chapter 9
Expect minimum percentage: 100% 1. On a router running EIGRP, what database would maintain a list of feasible successors? ans: topology table 2. Refer to the exhibit. This is the debug output from 2 directly connected EIGRP routers. They are not forming an adjacency. What is the cause? ans: they have different autonomous-system numbers 3. Refer to the exhibit. Which command will advertise the 192.168.1.64/30 network but not the 192.168.1.32 network on router A? ans: network 192.168.1.64 0.0.0.3 4. What two actions will the EIGRP DUAL FSM take if a link to a network goes down? (Choose two.) ans: query neighbors for a new route search topology table for a feasible successor 5. Refer to the exhibit. What is indicated by the P at the beginning of the topology entry? ans: the route is in a stable state 6. In which of the following tables does the EIGRP DUAL algorithm store the primary route to a destination? (Choose … [Read more...]
Erouting v4.0 Chapter 8
Expect minimum percentage: 100% 1. Refer to the exhibit. The network administrator has discovered that packets destined for servers on the 172.16.254.0 network are being dropped by Router2. What command should the administrator issue to ensure that these packets are sent out the gateway of last resort, Serial 0/0/1? ans: ip classless 2. Refer to the exhibit. How many routes in this output qualify for use as ultimate routes? ans: 7 3. The following entry is displayed in the routing table: R 192.168.8.0/24 [120/2] via 192.168.4.1, 00:00:26, Serial0/0/1 What type of route is this? ans: a level 1 ultimate network route 4. Refer to the exhibit. The graphic contains partial contents of the routing table on router E. Router E is running version 12.3 of the IOS and is configured for default routing behavior. Router E receives a packet to forward. Which route in the routing table will be searched first and why? ans: 172.16.0.0/25 because it is the first … [Read more...]
Erouting v4.0 Chapter 7
Expect minimum percentage: 100% 1. Refer to the exhibit. If all routers are running RIP version 2, why is there no route for the 192.168.1.32/27 network? ans: Rip version 2 will auto summarize routes by default. 2. What are two reasons to implement RIP version 2 rather than RIP version 1? (Choose two.) ans: RIP version 2 supports VLSM. RIP version 2 supports routing update authentication. 3. Refer to the exhibit. RIPv1 is configured as the routing protocol for the network that is shown. The following commands are used on each router: router rip network 10.0.0.0 network 172.16.0.0 When this configuration is complete, users on the LAN of each router are unable to access the remote LANs. Why? ans: RIPv1 is unable to route to discontiguous subnets of a major network. 4. Refer to the exhibit. What effect will the commands that are shown have on RIP updates for Router1? ans: Only version 2 updates are sent to 224.0.0.9. 5. Refer to the exhibit. … [Read more...]
Erouting v4.0 Chapter 6
Expect minimum percentage: 100% 1. Refer to the exhibit. The network administrator wants to create a subnet for the point-to-point connection between the two routers. Which subnetwork mask would provide enough addresses for the point-to-point link with the least number of wasted addresses? ans: 255.255.255.252 2. An additional subnet is required for a new Ethernet link between Router1 and Router2 as shown in the diagram. Which of the following subnet addresses can be configured in this network to provide a maximum of 14 useable addresses for this link while wasting the fewest addresses? ans: 192.1.1.224/28 3. Refer to the exhibit. A network engineer is summarizing the two groups of routes on router R1 shown in the exhibit. Which summarization will work for all the subnets? ans: 192.168.0.0/21 4. What is a supernet? ans: a summarization of serveral IP classful networks into one IP address range 5. In the network shown in the graphic, three bits were … [Read more...]
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