640-802 CCNA Study Guide - Elktech.org

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Cisco 640-802 Exam By default, only hosts that are members of the same VLAN can communicate. To change this and allow inter-VLAN communication, you need a router or a layer 3 switch. Here is the example of configuring the router for inter-vlan communication RouterA(config)#int f0/0.1 RouterA(config-subif)#encapsulation ? dot1Q IEEE 802.1Q Virtual LAN RouterA(config-subif)#encapsulation dot1Q or isl VLAN ID RouterA(config-subif)# ip address x.x.x.x y.y.y.y QUESTION NO: 90 When a DHCP server is configured, which two IP addresses should never be assignable to hosts? (Choose two.) A. network or subnetwork IP address B. broadcast address on the network C. IP address leased to the LAN D. IP address used by the interfaces E. manually assigned address to the clients F. designated IP address to the DHCP server Answer: A,B Explanation: QUESTION NO: 91 How does a DHCP server dynamically assign IP addresses to hosts? A. Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement. B. Addresses are permanently assigned so that the hosts uses the same address at all times. C. Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made. D. Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the DHCP server to renew the lease. Answer: D "Pass Any Exam. Any Time." - www.actualtests.com 50
Explanation: Cisco 640-802 Exam QUESTION NO: 92 Which network protocol does DNS use? A. FTP B. TFTP C. TCP D. udp E. scp Answer: D Explanation: QUESTION NO: 93 When two hosts are trying to communicate across a network, how does the host originating the communication determine the hardware address of the host that it wants to "talk" to? A. RARP request B. Show Network Address request C. Proxy ARP request D. ARP request E. Show Hardware Address request Answer: D Explanation: QUESTION NO: 94 During the data transmission between hosts over a network, which process does the data experience? A. standardization B. conversion C. encapsulation D. synchronization "Pass Any Exam. Any Time." - www.actualtests.com 51
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Page 21 and 22: operates on Data link layer. Cisco
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Page 25 and 26: C. The MAC address of the root brid
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Page 33 and 34: C. rolled D. shielded twisted-pair
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Page 37 and 38: Explanation: Cisco 640-802 Exam QUE
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Page 57 and 58: Answer: B Explanation: Cisco 640-80
Page 59 and 60: packets take as they are forwarded
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Page 63 and 64: Answer: A,C,F Explanation: Cisco 64
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Page 69 and 70: Cisco 640-802 Exam A. 10.1.1.2 B. 1
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Page 81 and 82: Cisco 640-802 Exam F. The switch mu
Page 83 and 84: Cisco 640-802 Exam Refer to the exh
Page 85 and 86: Cisco 640-802 Exam A. Exhibit A B.
Page 87 and 88: Cisco 640-802 Exam What are some of
Page 89 and 90: D. There are four collision domains
Page 91 and 92: D. 192.168.20.31 E. 192.168.20.0 Ci
Page 93 and 94: Answer C is correct. Answer D is NO
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Cisco 640-802 Exam address of the s
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Cisco 640-802 Exam A. RIP v1 B. RIP
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Cisco 640-802 Exam successors. If t
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Cisco 640-802 Exam QUESTION NO: 194
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Cisco 640-802 Exam Routing protocol
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Cisco 640-802 Exam The network show
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Cisco 640-802 Exam A. the IP addres
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Cisco 640-802 Exam A. HFD(config)#
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4. 172.25.96.0 5. 172.25.128.0 6. 1
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A. Switch A - Fa0/0 B. Switch A - F
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B. CDP C. DHCP D. DNS E. ICMP Cisco
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Cisco 640-802 Exam A. abcd.abcd.a00
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Cisco 640-802 Exam A. access lists
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Cisco 640-802 Exam Explanation: On
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C. Network A - 172.16.3.192/26 D. L
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D. It uses the DUAL algorithm to de
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Cisco 640-802 Exam circuitry in ord
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Cisco 640-802 Exam A. The MAC addre
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A. Split horizon is preventing Rout
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B. Switch3, port fa0/12 C. Switch4,
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Cisco 640-802 Exam What two functio
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could represent 2001:0:0:0:0:FFD3:0
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Cisco 640-802 Exam How does using t
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Cisco 640-802 Exam Refer to the exh
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Cisco 640-802 Exam A. VLANs have no
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Cisco 640-802 Exam A. The PC has co
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Cisco 640-802 Exam information auto
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Explanation: Cisco 640-802 Exam QUE
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destination. Cisco 640-802 Exam Ans
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C. Exhibit C D. Exhibit D Cisco 640
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Cisco 640-802 Exam A. ip route 0.0.
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E. If Fa0/0 is down on Router1, Hos
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Cisco 640-802 Exam A. DLCl=100 B. l
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A. The maximum number of bytes that
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Cisco 640-802 Exam duplex or half-d
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Cisco 640-802 Exam neighbor ip-addr
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Cisco 640-802 Exam A. The Fa0/1 por
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QUESTION NO: 291 Cisco 640-802 Exam
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A. This design will function as int
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Cisco 640-802 Exam Based on the inf
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problem? Cisco 640-802 Exam A. The
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Answer: C Explanation: Cisco 640-80
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Cisco 640-802 Exam A. Check the tru
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Cisco 640-802 Exam A. Only the defa
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Cisco 640-802 Exam Sw-AC3#show vlan
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Answer: B,C,D Explanation: Cisco 64
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Cisco 640-802 Exam From which switc
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Cisco 640-802 Exam From this table
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Cisco 640-802 Exam Sw-AC3#show int
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Cisco 640-802 Exam -> Port Fa0/9 wi
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Cisco 640-802 Exam Answer: D Explan
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Cisco 640-802 Exam First we use the
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Cisco 640-802 Exam Answer: Select t
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Cisco 640-802 Exam The task is to i
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! Cisco 640-802 Exam ! interface Fa
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! Cisco 640-802 Exam interface Seri
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Cisco 640-802 Exam A. SwitchA suppo
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Cisco 640-802 Exam A. R1 will forwa
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Cisco 640-802 Exam A. 172.16.0.0/16
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C. 172.16.5.1 D. 192.168.5.3 Cisco
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Cisco 640-802 Exam "Pass Any Exam.
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Explanation: From the exhibit you e
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Cisco 640-802 Exam Answer: Bomar(Co
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Cisco 640-802 Exam Another way Clic
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Cisco 640-802 Exam Please study the
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Cisco 640-802 Exam Answer: B,C Expl
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Cisco 640-802 Exam single VLAN). A
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Enable. secret password is cisco Ci
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Requirement 1: Name of the router i
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Cisco 640-802 Exam NEW_RTR(config-i
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Cisco 640-802 Exam We believe the c
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Cisco 640-802 Exam Switches work as
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Cisco 640-802 Exam Answer: A Explan
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Cisco 640-802 Exam Sample output of
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Cisco 640-802 Exam WPA can protect
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Cisco 640-802 Exam Answer: B Explan
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Cisco 640-802 Exam Answer: B Explan
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A. AES-CCMP B. PSK C. TKIP/MIC D. P
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Cisco 640-802 Exam A. 255.255.255.2
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network security threats? (Choose t
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Cisco 640-802 Exam information abou
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Cisco 640-802 Exam Answer: Corp1#co
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Cisco 640-802 Exam Select the conso
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Cisco 640-802 Exam What destination
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Cisco 640-802 Exam If required, wha
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Cisco 640-802 Exam A. incompatible
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Cisco 640-802 Exam 100 POP3 UDP por
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Cisco 640-802 Exam Which of the fol
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A. Addresses are allocated after a
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Cisco 640-802 Exam No users are abl
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A. STP B. VTP C. GVRP D. SNMP E. DH
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D. the lowest IP address among its
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Cisco 640-802 Exam Based on the inf
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Cisco 640-802 Exam Assuming that th
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Cisco 640-802 Exam The network admi
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Cisco 640-802 Exam A. Switch1(confi
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Cisco 640-802 Exam Four Cisco 2950
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shown. What is a possible problem?
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C. 172.1.4.0/24 172.1.5.0/24 172.1.
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Cisco 640-802 Exam Which device mig
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All passwords on all routers are ci
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Cisco 640-802 Exam "Pass Any Exam.
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Cisco 640-802 Exam Answer: Config t
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Cisco 640-802 Exam Corp1#configure
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C. Spanning Tree Protocol allows sw
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Cisco 640-802 Exam A technician has
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Cisco 640-802 Exam The serial0/0 in
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A. HostA is not on the same subnet
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Cisco 640-802 Exam receive both tag
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S2(config-if)#end E. S2(config)#vtp
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Cisco 640-802 Exam The EIGRP config
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F. WAN switch Cisco 640-802 Exam An
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Answer: F,G Explanation: Cisco 640-
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C. arp address D. traceroute addres
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Cisco 640-802 Exam The speed of all
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Cisco 640-802 Exam A. wrong DNS ser
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Cisco 640-802 Exam A frame on vlan
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Cisco 640-802 Exam Step 2 Compare t
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Refer to the exhibit. Cisco 640-802
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Cisco 640-802 Exam A host is connec
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Cisco 640-802 Exam understand that
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B. show interface trunk C. show int
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Cisco 640-802 Exam A network engine
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F. 192.168.1.160 Cisco 640-802 Exam
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Cisco 640-802 Exam It has become ne
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C. show environment D. show diag E.
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Cisco 640-802 Exam A. incorrect ban
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as the next hop address. Cisco 640-
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Cisco 640-802 Exam 192.168.146.0/24
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A. winipcfg B. tracert C. ping D. i
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C. list ip interface D. show ip acc
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Cisco 640-802 Exam Which encapsulat
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Answer: C,E Explanation: Cisco 640-
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Cisco 640-802 Exam Host A pings int
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QUESTION NO: 627 CORRECT TEXT Cisco
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Answer: Cisco 640-802 Exam Explanat
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Cisco 640-802 Exam Answer: Explanat
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Cisco 640-802 Exam Explanation: QUE
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Cisco 640-802 Exam Fa0/1 - Top Left
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Cisco 640-802 Exam Explanation: "Pa
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