Cisco.Certkey v by.AGNES.14q

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Cisco.Certkey.642-832.v2014-05-28.by.AGNES.14q Number: 642-832 Passing Score: 790 Time Limit: 120 min File Version: 24.

1 Cisco.Certkey v by.AGNES.14q Number: Passing Score: 790 Time Limit: 120 min File Version: 24.5 Exam Name: Troubleshooting and maintaing cisco ip networks For Full Set of Questions please visit:

2 Exam A QUESTION 1 You enabled CDP on two Cisco Routers are connected to each other. The Line and Protocol status for the interfaces on both routers show as UP but the routers do not see each other a CDP neighbors. Which layer of the OSI model does the problem most likely exist? A. Physical B. Session C. Application D. Data-Link E. Network Correct Answer: D /Reference: QUESTION 2 You have the following commands on your Cisco Router: ip ftp username admin ip ftp password backup You have been asked to switch from FTP to HTTP. Which two commands will you use to replace the existing commands? A. ip http username admin B. ip http client username admin C. ip http password backup D. ip http client password backup E. ip http server username admin F. ip http server password backup Correct Answer: BD /Reference: QUESTION 3 Refer to the graphic shown above. What statement is correct regarding the errors but just information messages. A. These two log messages will not have a severity level. They are not errors but are just informational messages. B. The first log message is categorized as a warning message. C. These messages regarding interface status are normal output and will always be displayed when you exit config mode. D. The first log message is an error message with a severity level of 3. E. The second message would be shown if the logging consol warning command had been issued.

3 Correct Answer: A /Reference: QUESTION 4 What are two approaches to maintaining network? (Choose two) A. PPDIOO B. structured C. bottoms up D. interrupt-driven E. divide and conquer Correct Answer: BD /Reference: QUESTION 5 You have 2 NTP servers in your network and You want to configurate a Cisco router to use as its NTP server before falling back to Which commands will use to configuration the router? A. ntp server ntp server B. ntp server ntp server primary C. ntp server ntp server prefer D. ntp server ntp server fallback Correct Answer: C /Reference: QUESTION 6 FCAPS is a network maintenance model defined by ISO. It stands for which of the following? A. Fault Management B. Action Management C. Configuration Management D. Protocol Management E. Security Management Correct Answer: ACE /Reference:

QUESTION 7 Match the items on the left to

Place: Correct Answer: /Reference: EEM ->

Provides a GUI for Administration FTP ->

4 QUESTION 7 Match the items on the left to their purpose on the right Select and Place: Correct Answer: /Reference: EEM -> CLI based Management and Monitoring SDM -> Provides a GUI for Administration FTP -> Used for Backup and Restore QUESTION 8 FCAPS is a network maintenance model defined by ISO. FCAPS stands for: Select and Place: Correct Answer:

5 /Reference: F -> Fault Management C -> Configuration Management A -> Accounting Management

6 Exam B QUESTION 1 Client is able to ping but Initial troubleshooting shows that R1 does not have any OSPF neighbors or any OSPF routes. Configuration on R1: router ospf 1 log-adjacency-changes network area 12 default-information originate always interface Serial0/0/0/0.12 point-to-point ip address ip nat inside ip ospf message-digest-key 1 md5 TSHOOT Configuration on R2: router ospf 1 log-adjacency-changes network area 12 interface Serial0/0/0/0.12 point-to-point ip address ip ospf authentication message-digest ip ospf message-digest-key 1 md5 TSHOOT 1.On which device is the fault condition located? 2. What is the solution of the fault condition? 3. Fault Condition is related to which technology? Exhibit:

7 A. R1 B. R2 C. DSW1 D. Client1 E. ip ospf authentication message-digest command has to be added on S0/0/0/0.12 F. ip ospf authentication message-digest command has to be added under the OSPF routing process G. A static route to must be added on R1 H. ip nat outside must be added on S0/0/0/0.12 I. NAT

8 J. OSPF K. Statis Routing L. Switch to Switch Connectivity Correct Answer: AEJ /Reference: QUESTION 2 Client 1 is able to ping but not the Web Server at Initial troubleshooting shows and R1 does not have any BGP routes. R1 also does not show any active BGP neighbor. In the above ticket R1 and all others are able to ping but not the Web Server only. This is because R1 is directly connected to and BGP is not required in order to ping directly connected network and as soon as R1 knows about network all other devices are also able to ping , since they are coming to R1 for any unknown route, because of default route propagate through R1 s OSPF (using default-information originate always command). However Web Server is not accessible until BGP configured properly between R1 and ISP( ) because only then R1 will receive the information about Web Server s network. Following are the symptoms of above ticket: 1- No one is able to ping Web Server. 2- Client 1 and all others can ping upto sh ip route BGP, you will not see any BGP route. 4- sh ip bgp neighbor on R1, you will not see any active BGP neighbor. Configuration on R1: router bgp no synchronization bgp log-neighbor-changes network mask neighbor remote-as no auto-summary 1. Fault Condition is related to which technology? 2. What is the solution of the fault condition? 3. On which device is the fault condition located? Exhibit:

9 A. EIGRP B. HSRP C. BGP D. OSPF E. R1 F. DSW1 G. R4 H. R2 I. Enable BGP synchronization J. Change neighbor remote-as statement to neighbor remoteas K. Change neighbor remote-as statement to neighbor remoteas L. Change neighbor remote-as statement to neighbor remoteas 65001

10 Correct Answer: CEK /Reference: In this scenario you need to check bgp neighbotship "show ip bgp sum". The neighbor`s address in the neighbor command is wrong under router BGP (use ipv4 Layer 3). You need to delete the wrong neighbor statement and enter the correct neighbor address in the neighbor command (change to ). QUESTION 3 Client 1 and Client 2 are not able to reach the WebServer Initial troubleshooting shows that DSW1, DSW2 and all the routers are able to reach the WebServer. Configuration on R1: ip nat inside source list nat_pool interface s0/0/0/1 overload ip access-list standard nat_pool permit interface serial0/0/0/1 ip address ip nat outside interface Serial0/0/0/0.12 ip address ip nat inside ip ospf message-digest-key 1 md5 TSHOOT ip ospf authentication message-digest 1. What is the solution of the fault condition? 2. Fault Condition is related to which technology? 3. On which device is the fault condition located? Exhibit:

11 A. Add permit statement in nat_pool access-list B. Remove permit statement from nat_pool access-list C. Change ip nat inside source list nat_pool interface Serial0/0/0/1 overload to ip nat inside source list nat_pool interface Serial0/0/0/0.12 overload D. Change ip nat outside statement under Serial 0/0/0/1 configuration to ip nat inside E. EIGRP F. HSRP G. BGP H. NAT I. R1 J. DSW1 K. R4 L. R2 Correct Answer: AHI

12 /Reference: QUESTION 4 Client 1 is getting a 169.x.x.x IP address and is not able to ping Client 2 or DSW1. They are able to ping each other. Configuration of ASW1: interface FastEthernet1/0/1 switchport mode access switchport access vlan 1 interface FastEthernet1/0/2 switchport mode access switchport access vlan 1 1. Fault Condition is related to which technology? 2. What is the solution of the fault condition? 3. On which device is the fault condition located? Exhibit:

13 A. VLAN B. InterVLAN communication C. DHCP D. Port Security E. Given an IP address to VLAN 1 on DSW1 F. Change the IP address to VLAN 10 on DSW1 G. Issue switchport access vlan 10 command on interface Fa1/0/1 and Fa1/0/2 on ASW1 H. Give static IP addresses to Client 1 and Client 2 I. DSW1

14 J. ASW1 K. Client 1 L. FTP Server Correct Answer: AGJ /Reference: QUESTION 5 Client 1 is not able to reach the WebServer. Initial troubleshooting shows that DSW1 can ping the Fa0/1 interface of R4 but not the s0/0/0/0.34 interface. Configuration on DSW1: router eigrp 10 network network network no auto-summary Configuration on DSW2: router eigrp 10 network network network no auto-summary Configuration on R4: router eigrp 10 network no auto-summary redistribute ospf 1 metric route-map EIGRP_to_OSPF router ospf 1 network area 34 redistribute eigrp 10 subnets route-map EIGRP->OSPF match ip address 1 access-list 1 permit access-list 1 permit On which device is the fault condition located? 2. Fault Condition is related to which technology? 3. What is the solution of the fault condition? Exhibit:

15 A. DSW1 B. DSW2 C. Client 1 D. R4 E. EIGRP F. Route Redistribution G. OSPF H. IP Addressing I. Remove the redistribute command from OSPF process on R4 J. Change the route-map name in the redistribute command under OSPF process to EIGRP->OSPF on R4 K. Change EIGRP AS to 1 on R4 L. Advertise /30 network in EIGRP on R4 Correct Answer: DFJ

16 /Reference: QUESTION 6 DSW1 and R4 cannot ping R2`s loopback or R2`s s0/0/0/0.12 IPv6 address. Initial troubleshooting shows that R2 is not on OSPFv3 neighbor on R3. Configuration of R2: ipv6 router ospf 6 router-id interface s0/0/0/0.23 ipv6 address 2026::1:1/122 Configuration of R3: ipv6 router ospf 6 router-id interface s0/0/0/0.23 ipv6 address 2026::1:2/122 ipv6 ospf 6 area 0 1. What is the solution of the fault condition? 2. Fault Condition is related to which technology? 3. On which device is the fault condition located? Exhibit:

17 A. Add ipv6 ospf area 0 under S0/0/0/0.23 on R2 B. Add ipv6 ospf area 6 under S0/0/0/0.23 on R2 C. Remove ipv6 ospf area 6 from S0/0/0/0.23 on R2 D. Enable IPv6 routing on S0/0/0/0.23 on R2 E. IPv6 Addressing F. Route Redistribution G. OSPFv3 H. RIPng I. DSW1 J. DSW2 K. R2 L. R3 Correct Answer: AGK

18 /Reference:

PREPARED BY KHATTAK FROM NETWORKTUT

PREPARED BY KHATTAK FROM NETWORKTUT www.networktut.com There are total 15 TTs. You will have 13 TTs in Exam. ASW1 = 3 TTs DWS1 = 3 TTs R4 R2 R1 = 4 TTs = 1 TT = 4 TTs ASW1 Port Security Access Vlan Switch