Pepinillo 3

1. 1Refer to the exhibit. Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this router?
   
   RouterD# show ip interface brief
   
   Interface IP-Address OK? Method Status Protocol
   FastEthernet0/0 192.168.5.3 Yes manual up up
   FastEthernet0/1 10.1.1.2 Yes manual up up
   Loopback0 172.16.5.1 Yes NVRAM up up
   Loopback1 10.154.154.1 Yes NVRAM up up

   1. A10.1.1.2
   2. B10.154.154.1
   3. C172.16.5.1
   4. D192.168.5.3
2. 2Refer to the exhibit. When running EIGRP, what is required for RouterA to exchange routing updates with RouterC?

   

   1. AAS numbers must be changed to match on all the routers
   2. BLoopback interfaces must be configured so a DR is elected
   3. CThe no auto-summary command is needed on Router A and Router C
   4. DRouter B needs to have two network statements, one for each connected network
3. 3A network administrator is troubleshooting the OSPF configuration of routers R1 and R2. The routers cannot establish an adjacency relationship on their common Ethernet link.
   
   R1: Ethernet0 is up, line protocol is up
   Internet address 192.168.1.2/24, Area 0
   Process ID 1, Router ID 192.168.31.33, Network Type BROADCAST, Cost: 10
   Transmit Delay is 1 sec, State DR, Priority 1
   Designated Router (ID) 192.168.31.33, Interface address 192.168.1.2
   No backup designated router on this network
   Timer intervals configured, Hello 5, Dead 20, Wait 20, Retransmit 5
   
   
   R2: Ethernet0 is up, line protocol is up
   Internet address 192.168.1.1/24, Area 0
   Process ID 2, Router ID 192.168.31.11, Network Type BROADCAST, Cost: 10
   Transmit Delay is 1 sec, State DR, Priority 1
   Designated Router (ID) 192.168.31.11, Interface address 192.168.1.1
   No backup designated router on this network
   Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
   
   The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2. Based on the information in the graphic, what is the cause of this problem?

   1. AThe OSPF area is not configured properly.
   2. BThe priority on R1 should be set higher.
   3. CThe cost on R1 should be set higher.
   4. DThe hello and dead timers are not configured properly.
   5. EA backup designated router needs to be added to the network.
   6. FThe OSPF process ID numbers must match.
4. 4Refer to the exhibit. Which two statements are true about the loopback address that is configured on RouterB? (Choose two.)

   

   1. AIt ensures that data will be forwarded by RouterB.
   2. BIt provides stability for the OSPF process on RouterB.
   3. CIt specifies that the router ID for RouterB should be 10.0.0.1.
   4. DIt decreases the metric for routes that are advertised from RouterB.
   5. EIt indicates that RouterB should be elected the DR for the LAN.
5. 5If all OSPF routers in a single area are configured with the same priority value, what value does a router use for the OSPF router ID in the absence of a loopback interface?

   1. Athe IP address of the first Fast Ethernet interface
   2. Bthe IP address of the console management interface
   3. Cthe highest IP address among its active interfaces
   4. Dthe lowest IP address among its active interfaces
   5. Ethe priority value until a loopback interface is configured
6. 6The OSPF Hello protocol performs which of the following tasks? (Choose two.)

   1. AIt provides dynamic neighbor discovery.
   2. BIt detects unreachable neighbors in 90 second intervals.
   3. CIt maintains neighbor relationships.
   4. DIt negotiates correctness parameters between neighboring interfaces.
   5. EIt uses timers to elect the router with the fastest links as the designated router.
   6. FIt broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF.
7. 7What are two requirements for an HSRP group? (Choose two.)

   1. Aexactly one active router
   2. Bone or more standby routers
   3. Cone or more backup virtual routers
   4. Dexactly one standby active router
   5. Eexactly one backup virtual router
8. 8Which two pieces of information can you learn by viewing the routing table? (Choose two.)

   1. Awhether an ACL was applied inbound or outbound to an interface
   2. Bthe EIGRP or BGP autonomous system
   3. Cwhether the administrative distance was manually or dynamically configured
   4. Dwhich neighbor adjacencies are established
   5. Ethe length of time that a route has been known
9. 9Refer to the exhibit. Which route type does the routing protocol Code D represent in the output?
   
   10.0.0.0/24 is subnetted, 1 subnets
   C 10.0.0.0 is directly connected, FastEthernet0/1
   C 172.160.0/16 is directly connected, FastEthernet0/0
   D 192.168.0/24 [90/30720] via 172.16.0.2, 00:00:03, FastEthernet0/0

   1. Astatically assigned route
   2. Broute learned through EIGRP
   3. C724 route of a locally configured IP
   4. Dinternal BGP route
10. 10An engineer must configure an OSPF neighbor relationship between router R1 and R3. The authentication configuration has been configured and the connecting interfaces are in the same192.168.1.0/30 subnet. What are the next two steps to complete the configuration? (Choose two.)

    1. Aconfigure the interfaces as OSPF active on both sides
    2. Bconfigure both interfaces with the same area ID
    3. Cconfigure the hello and dead timers to match on both sides
    4. Dconfigure the same process ID for the router OSPF process
    5. Econfigure the same router ID on both routing processes

11. 11Refer to the exhibit. A packet is being sent across router R1 to host 172.16.0.14. What is the destination route for the packet?

    

    1. A209.165.200.250 via Serial0/0/0
    2. B209.165.200.254 via Serial0/0/0
    3. C209.165.200.254 via Serial0/0/1
    4. D209.165.200.246 via Serial0/1/0
12. 12Refer to the exhibit. A packet is being sent across router R1 to host 172.16.3.14. To which destination does the router send the packet?

    

    1. A207.165.200.246 via Serial0/1/0
    2. B207.165.200.254 via Serial0/0/0
    3. C207.165.200.250 via Serial0/0/0
    4. D207.165.200.254 via Serial0/0/1
13. 13Refer to the exhibit. Router R2 is configured with multiple routes to reach network 10.1.1.0/24 from router R1. Which path is chosen by router R2 to reach the destination network 10.1.1.0/24?

    

    1. Astatic
    2. BEIGRP
    3. CeBGP
    4. DOSPF
14. 14Refer to the exhibit. What is the next hop address for traffic that is destined to host 10.0.1.5?
    
    R1# show ip route
    Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
    N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
    E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
    i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
    U - per-user static route, o - ODR
    Gateway of last resort is not set
    C 1.0.0.0/8 is directly connected, Loopback0
    10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
    O 10.0.1.3/32 [110/10] via 10.0.1.3, 00:39:08, Serial0
    C 10.0.1.0/24 is directly connected, Serial0
    O 10.0.1.5/32 [110/5] via 10.0.1.50, 00:39:08, Serial0
    O 10.0.1.4/32 [110/10] via 10.0.1.4, 00:39:08, Serial0

    1. ALoopback 0
    2. B10.0.1.4
    3. C10.0.1.3
    4. D10.0.1.50
15. 15Refer to the exhibit. A network administrator assumes a task to complete the connectivity between PC A and the File Server. Switch A and Switch B have been partially configured with VLANs 10, 11, 12, and 13.What is the next step in the configuration?

    

    1. AAdd PC A to VLAN 10 and the File Server to VLAN 11 for VLAN segmentation
    2. BAdd VLAN 13 to the trunk links on Switch A and Switch B for VLAN propagation
    3. CAdd a router on a stick between Switch A and Switch B allowing for Inter-VLAN routing
    4. DAdd PC A to the same subnet as the File Server allowing for intra-VLAN communication
16. 16DRAG DROP -
    A network engineer is configuring an OSPFv2 neighbor adjacency. Drag and drop the parameters from the left onto their required categories on the right. Not all parameters are used.
    Select and Place:

    

    1. Amust match
       area ID
       netmask
       timers
       
       must be unique
       IP address
       router ID
    2. Bmust match
       area ID
       netmask
       router ID
       
       must be unique
       IP address
       timers
    3. Cmust match
       area ID
       IP address
       router ID
       
       must be unique
       netmask
       timers
17. 17R1 has learned route 192.168.12.0/24 via IS-IS, OSPF, RIP, and Internal EIGRP. Under normal operating conditions, which routing protocol is installed in the routing table?

    1. AIS-IS
    2. BInternal EIGRP
    3. CRIP
    4. DOSPF
18. 18Refer to the exhibit. The default-information originate command is configured under the R1 OSPF configuration. After testing, workstations on VLAN 20 at SiteB cannot reach a DNS server on the Internet.
    Which action corrects the configuration issue?

    

    1. AAdd the default-information originate command on R2.
    2. BAdd the always keyword to the default-information originate command on R1.
    3. CConfigure the ip route 0.0.0.0 0.0.0.0 10.10.10.18 command on R1.
    4. DConfigure the ip route 0.0.0.0 0.0.0.0 10.10.10.2 command on R2.
19. 19Refer to the exhibit. With which metric was the route to host 172.16.0.202 learned?
    R1# show ip route | begin gateway
    Gateway of last resort is 209.165.200.246 to network 0.0.0.0
    S* 0.0.0.0/0 [1/0] via 209.165.200.246, Serial0/1/0
    172.16.0.0/16 is variably subnetted, 3 subnets, 3 masks
    S 172.16.0.0/24 [1/0] via 207.165.200.250, Serial0/0/0
    D 172.16.0.128/25 [110/38443] via 207.165.200.254, 00:00:23, Serial0/0/1
    D 172.16.192/29 [90/318443] via 207.165.200.254, 00:00:25, Serial0/0/1
    209.165.200.0/24 is variably subnetted, 4 subnets, 2 masks
    C 209.165.200.248/30 is directly connected, Serial0/0/0
    L 209.165.200.249/32 is directly connected, Serial0/0/0
    C 209.165.200.252/30 is directly connected, Serial0/0/1
    L 209.165.200.254/32 is directly connected, Serial0/0/1

    1. A0
    2. B110
    3. C38443
    4. D3184439
20. 20A user configured OSPF in a single area between two routers. A serial interface connecting R1 and R2 is running encapsulation PPP. By default, which OSPF network type is seen on this interface when the user types show ip ospf interface on R1 or R2?

    1. Anonbroadcast
    2. Bpoint-to-point
    3. Cpoint-to-multipoint
    4. Dbroadcast
21. 21Which MAC address is recognized as a VRRP virtual address?

    1. A0000.5E00.010a
    2. B0005.3709.8968
    3. C0000.0C07.AC99
    4. D0007.C070.AB01
22. 22Refer to the exhibit. The New York router is configured with static routes pointing to the Atlanta and Washington sites. Which two tasks must be performed so that the Se0/0/0 interfaces on the Atlanta and Washington routers reach one another? (Choose two.)

    

    1. AConfigure the ipv6 route 2023::/126 2012::1 command on the Atlanta router.
    2. BConfigure the ipv6 route 2012::/126 2023::2 command on the Washington router.
    3. CConfigure the ipv6 route 2012::/126 2023::1 command on the Washington router.
    4. DConfigure the ipv6 route 2023::/126 2012::2 command on the Atlanta router.
    5. EConfigure the ipv6 route 2012::/126 s0/0/0 command on the Atlanta router.
23. 23A router running EIGRP has learned the same route from two different paths. Which parameter does the router use to select the best path?

    1. Aas-path
    2. Badministrative distance
    3. Cmetric
    4. Dcost
24. 24An engineer configured an OSPF neighbor as a designated router. Which state verifies the designated router is in the proper mode?

    1. AInit
    2. B2-way
    3. CExchange
    4. DFull
25. 25Refer to the exhibit. Which route does R1 select for traffic that is destined to 192.168.16.2?
    
    R1# show ip route
    D 192.168.16.0/26 [90/2679326] via 192.168.1.1
    R 192.168.16.0/24 [120/3] via 192.168.1.2
    O 192.168.16.0/21 [110/2] via 192.168.1.3
    i L1 192.168.16.0/27 [115/30] via 192.168.1.4

    1. A192.168.16.0/21
    2. B192.168.16.0/24
    3. C192.168.16.0/26
    4. D192.168.16.0/27
26. 26Refer to the exhibit. If configuring a static default route on the router with the ip route 0.0.0.0 0.0.0.010.13.0.1 120 command, how does the router respond?
    
    Gateway of last resort is 10.12.0.1 to network 0.0.0.0
    O*E2 0.0.0.0/0 [110/1] via 10.12.0.1, 00:00:01, GigabitEthernet0/0
    10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
    C 10.0.0.0/24 is directly connected, GigabitEthernet0/0
    L 10.0.0.2/32 is directly connected, GigabitEthernet0/0
    C 10.13.0.0/24 is directly connected, GigabitEthernet0/1
    L 10.13.0.2/32 is directly connected, GigabitEthernet0/1

    1. AIt starts sending traffic without a specific matching entry in the routing table toGigabitEthernet0/1.
    2. BIt immediately replaces the existing OSPF route in the routing table with the newly configured static route.
    3. CIt starts load-balancing traffic between the two default routes.
    4. DIt ignores the new static route until the existing OSPF default route is removed.
27. 27Refer to the graphic. R1 is unable to establish an OSPF neighbor relationship with R3. What are possible reasons for this problem? (Choose two.)

    

    1. AAll of the routers need to be configured for backbone Area 1.
    2. BR1 and R2 are the DR and BDR, so OSPF will not establish neighbor adjacency with R3.
    3. CA static route has been configured from R1 to R3 and prevents the neighbor adjacency from being established.
    4. DThe hello and dead interval timers are not set to the same values on R1 andR3.
    5. EEIGRP is also configured on these routers with a lower administrative distance.
    6. FR1 and R3 are configured in different areas.
28. 28Refer to the exhibit. Which command configures a floating static route to provide a backup to the primary link?
    
    Router#show ip route
    Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
    N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
    E1 - OSPF external type 1, E2 - OSPF external type 2
    i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
    ia - IS-IS inter area, * - candidate default, U - per-user static route
    
    Gateway of last resort is 209.165.202.131 to network 0.0.0.0
    S* 0.0.0.0/0 [1/0] via 209.165.202.131
    209.165.200.0/27 is subnetted, 1 subnets
    S 209.165.200.224 [254/0] via 209.165.202.129
    209.165.201.0/27 is subnetted, 1 subnets
    S 209.165.201.0 [1/0] via 209.165.202.130

    1. Aip route 209.165.200.224 255.255.255.224 209.165.202.129 254
    2. Bip route 209.165.201.0 255.255.255.224 209.165.202.130
    3. Cip route 0.0.0.0 0.0.0.0 209.165.200.224
    4. Dip route 0.0.0.0 0.0.0.0 209.165.202.131
29. 29Refer to the exhibit. An engineer configured the New York router with static routes that point to the Atlanta and Washington sites. Which command must be configured on the Atlanta and Washington routers so that both sites are able to reach the loopback2 interface on the New York router?

    

    1. Aipv6 route::/0 Serial 0/0/0
    2. Bipv6 route::/0 Serial 0/0/1
    3. Cipv6 route:0/0 Serial 0/0/0
    4. Dip route 0.0.0.0 0.0.0.0 Serial 0/0/0
    5. Eipv6 route::/0 2000::2
30. 30What is the effect when loopback interfaces and the configured router ID are absent during the OSPF Process configuration?

    1. AThe lowest IP address is incremented by 1 and selected as the router ID.
    2. BThe router ID 0.0.0.0 is selected and placed in the OSPF process.
    3. CNo router ID is set, and the OSPF protocol does not run.
    4. DThe highest up/up physical interface IP address is selected as the router ID.
31. 31Refer to the exhibit. What is the metric of the route to the `192.168.10.33/28` subnet?
    
    R1#show ip route
    Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
    N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
    E1 - OSPF external type 1, E2 - OSPF external type 2
    i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
    ia - IS-IS inter area, * - candidate default, U - per-user static route
    o - ODR, P - periodic downloaded static route
    
    Gateway of last resort is 192.168.30.10 to network 0.0.0.0
    192.168.0.0/29 is subnetted, 2 subnets
    C 192.168.30.0 is directly connected, FastEthernet0/0
    C 192.168.30.8 is directly connected, Serial0/0.1
    192.168.10.0/24 is variably subnetted, 2 subnets, 2 masks
    O IA 192.168.10.32/28 [110/193] via 192.168.30.10, 00:18:49, Serial0/0.1
    O IA 192.168.10.0/27 [110/192] via 192.168.30.10, 00:18:49, Serial0/0.1
    192.168.20.0/30 is subnetted, 1 subnets
    O IA 192.168.20.0 [110/128] via 192.168.30.10, 00:18:49, Serial0/0.1
    192.168.50.0/32 is subnetted, 1 subnets
    C 192.168.50.1 is directly connected, Loopback0
    O*IA 0.0.0.0 [110/84] via 192.168.30.10, 00:10:36, Serial0/0.1

    1. A84
    2. B110
    3. C128
    4. D192
    5. E193
32. 32Refer to the exhibit. Traffic sourced from the loopback0 interface is trying to connect via `ssh` to the host at `10.0.1.15`. What is the next hop to the destination address?
    
    R1#show ip route
    Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
    N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
    E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
    i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
    U - per-user static route, o - ODR
    
    Gateway of last resort is not set
    C 192.168.3.5 is directly connected, Loopback0
    10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
    O 10.0.1.3/32 [110/100] via 192.168.0.40, 00:39:08, Serial0
    C 10.0.1.0/24 is directly connected, Serial0
    O 10.0.1.190/32 [110/5] via 192.168.0.35, 00:39:08, Serial0
    C 10.0.1.0/24 [110/10] via 192.168.0.4, 00:39:08, Gigabit Ethernet 0/0
    D 10.0.1.0/28 [90/10] via 192.168.0.7, 00:39:08, Gigabit Ethernet 0/0

    1. A192.168.0.7
    2. B192.168.0.4
    3. C192.168.0.40
    4. D192.168.3.5
33. 33When the active router in a VRRP group fails, which router assumes the role and forwards packets?

    1. Aforwarding
    2. Bstandby
    3. Cbackup
    4. Dlistening
34. 34Which action does the router take as it forwards a packet through the network?

    1. AThe router encapsulates the original packet and then includes a tag that identifies the source router MAC address and transmits it transparently to the destination.
    2. BThe router encapsulates the source and destination IP addresses with the sending router IP address as the source and the neighbor IP address as the destination.
    3. CThe router replaces the original source and destination MAC addresses with the sending router MAC address as the source and neighbor MAC address as the destination.
    4. DThe router replaces the source and destination labels with the sending router interface label as a source and the next hop router label as a destination.
35. 35Refer to the exhibit. Which two prefixes are included in this routing table entry? (Choose two.)
    
    R2#show ip route
    C 192.168.1.0/26 is directly connected, FastEthernet0/1

    1. A192.168.1.17
    2. B192.168.1.61
    3. C192.168.1.64
    4. D192.168.1.127
    5. E192.168.1.254
36. 36Which virtual MAC address is used by VRRP group 1?

    1. A0504.0367.4921
    2. B0007.c061.bc01
    3. C0050.0c05.ad81
    4. D0000.5E00.0101
37. 37What is the purpose of using First Hop Redundancy Protocol on a specific subnet?

    1. Aforwards multicast hello messages between routers
    2. Bsends the default route to the hosts on a network
    3. Censures a loop-free physical topology
    4. Dfilters traffic based on destination IP addressing
38. 38OSPF neighbor relationship from being established between the two routers?

    

    1. AR1 has an incorrect network command for interface Gi1/0.
    2. BR2 should have its network command in area 1.
    3. CR1 interface Gi1/0 has a larger MTU size.
    4. DR2 is using the passive-interface default command.
39. 39Refer to the exhibit. When router R1 is sending traffic to IP address 10.56.192.1, which interface or next hop address does it use to route the packet?
    
    R1# show ip route
    Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
    N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
    E1 - OSPF external type 1, E2 - OSPF external type 2
    i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
    ia - IS-IS inter area, * - candidate default, U - per-user static route
    o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
    + - replicated route, % - next hop override
    
    Gateway of last resort is 10.56.0.1 to network 0.0.0.0
    S* 0.0.0.0/0 [1/0] via 10.56.0.1
    10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
    C 10.56.0.0/17 is directly connected, Vlan56
    L 10.56.0.19/32 is directly connected, Vlan56
    C 10.56.128.0/18 is directly connected, Vlan57
    L 10.56.128.19/32 is directly connected, Vlan57

    1. A10.56.0.1
    2. B0.0.0.0/0
    3. CVlan57
    4. D10.56.128.19
40. 40Refer to the exhibit. Load-balanced traffic is coming in from the WAN destined to a host at 172.16.1.190.Which next-hop is used by the router to forward the request?
    
    R1# show ip route
    Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
    N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
    E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
    i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
    U - per-user static route, o - ODR
    
    Gateway of last resort is not set
    C 172.16.0.0/16 is directly connected, Loopback0
    172.16.0.0/16 is variably subnetted, 4 subnets, 2 masks
    O 172.16.1.3/3 [110/100] via 192.168.7.40, 00:39:08, Serial0
    C 172.16.1.0/24 is directly connected, Serial0
    O 172.16.1.184/29 [110/5] via 192.168.7.35, 00:39:08, Serial0
    O 172.16.3.0/24 [110/10] via 192.168.7.4, 00:39:08, Gigabit Ethernet 0/0
    D 172.16.1.0/28 [90/10] via 192.168.7.7, 00:39:08, Gigabit Ethernet 0/0

    1. A192.168.7.4
    2. B192.168.7.7
    3. C192.168.7.35
    4. D192.168.7.40
41. 41What is a benefit of VRRP?

    1. AIt provides the default gateway redundancy on a LAN using two or more routers.
    2. BIt provides traffic load balancing to destinations that are more than two hops from the source.
    3. CIt prevents loops in a Layer 2 LAN by forwarding all traffic to a root bridge, which then makes the final forwarding decision.
    4. DIt allows neighbors to share routing table information between each other.
42. 42Refer to the exhibit. Routers R1 and R3 have the default configuration. The router R2 priority is set to 99.Which commands on R3 configure it as the DR in the 10.0.4.0/24 network?

    

    1. AR3(config)#interface Gig0/0 R3(config-if)#ip ospf priority 100
    2. BR3(config)#interface Gig0/0 R3(config-if)#ip ospf priority 1
    3. CR3(config)#interface Gig0/1 R3(config-if)#ip ospf priority 0
    4. DR3(config)#interface Gig0/1 R3(config-if)#ip ospf priority 100
43. 43Refer to the exhibit. A network engineer must configure R1 so that it sends all packets destined to the10.0.0.0/24 network to R3, and all packets destined to PC1 to R2. Which configuration must the engineer implement?

    

    1. AR1(config)#ip route 10.0.0.0 255.255.255.0 172.16.0.2 R1(config)#ip route 10.0.0.5255.255.255.255 192.168.0.2
    2. BR1(config)#ip route 10.0.0.0 255.255.0.0 172.16.0.2 R1(config)#ip route 10.0.0.5255.255.255.255 192.168.0.2
    3. CR1(config)#ip route 10.0.0.0 255.255.255.0 192.168.0.2 R1(config)#ip route10.0.0.5 255.255.255.255 172.16.0.2
    4. DR1(config)#ip route 10.0.0.0 255.255.0.0 192.168.0.2 R1(config)#ip route 10.0.0.5 255.255.255.0172.16.0.2
44. 44Refer to the exhibit. All traffic enters the CPE router from interface Serial0/3 with an IP address of192.168.50.1. Web traffic from the WAN is destined for a LAN network where servers are load-balanced. An IP packet with a destination address of the HTTP virtual IP of 192.168.1.250 must be forwarded. Which routing table entry does the router use?
    
    CPE# show ip route
    192.168.1.0/24 is variably subnetted, 3 subnets, 3 masks
    B 192.168.1.0/24 [20/1] via 192.168.12.2, 00:00:06
    R 192.168.1.128/25 [120/5] via 192.168.13.3, 00:02:35, Ethernet0/1
    O 192.168.1.192/26 [110/11] via 192.168.14.4, 00:02:23, Ethernet0/2
    D 192.168.1.224/27 [90/1024640] via 192.168.15.5, 00:01:40, Ethernet0/3

    1. A192.168.1.0/24 via 192.168.12.2
    2. B192.168.1.128/25 via 192.168.13.3
    3. C192.168.1.192/26 via 192.168.14.4
    4. D192.168.1.224/27 via 192.168.15.5
45. 45Refer to the exhibit. An engineer assumes a configuration task from a peer. Router A must establish an OSPF neighbor relationship with neighbor 172.1.1.1. The output displays the status of the adjacency after 2 hours. What is the next step in the configuration process for the routers to establish an adjacency?
    
    A# show ip ospf neighbor
    Neighbor ID Pri State Dead Time Address Interface
    172.1.1.1 1 EXCHANGE/- 00:00:36 172.16.32.1 Serial0.1

    1. AConfigure router A to use the same MTU size as router B.
    2. BConfigure a point-to-point link between router A and router B.
    3. CSet the router B OSPF ID to the same value as its IP address.
    4. DSet the router B OSPF ID to a nonhost address.
46. 46Refer to the exhibit. Which two configurations must the engineer apply on this network so that R1 becomes the DR? (Choose two.)

    

    1. AR3(config)#interface fastethernet 0/0 R3(config-if)#ip ospf priority 0
    2. BR1(config)#router ospf 1 R1(config-router)#router-id 192.168.100.1
    3. CR1(config)#interface fastethernet 0/0 R1(config-if)#ip ospf priority 200
    4. DR1(config)#interface fastethernet 0/0 R1(config-if)#ip ospf priority 0
    5. ER3(config)#interface fastethernet 0/0 R3(config-if)#ip ospf priority 200
47. 47Refer to the exhibit. Which command configures OSPF on the point-to-point link between routers R1and R2?

    

    1. Arouter-id 10.0.0.15
    2. Bneighbor 10.1.2.0 cost 180
    3. Cnetwork 10.0.0.0 0.0.0.255 area 0
    4. Dip ospf priority 100
48. 48Refer to the exhibit. A network engineer is in the process of establishing IP connectivity between two sites. Routers R1 and R2 are partially configured with IP addressing. Both routers have the ability to access devices on their respective LANs. Which command set configures the IP connectivity between devices located on both LANs in each site?

    

    1. AR1 ip route 192.168.1.1 255.255.255.0 GigabitEthernet0/1 R2 ip route 10.1.1.1 255.255.255.0GigabitEthernet0/1
    2. BR1 ip route 192.168.1.0 255.255.255.0 GigabitEthernet0/0 R2 ip route 10.1.1.1 255.255.255.0GigabitEthernet0/0
    3. CR1 ip route 0.0.0.0 0.0.0.0 209.165.200.225 R2 ip route 0.0.0.0 0.0.0.0 209.165.200.226
    4. DR1 ip route 0.0.0.0 0.0.0.0 209.165.200.226 R2 ip route 0.0.0.0 0.0.0.0209.165.200.225
49. 49Refer to the exhibit. Which next-hop IP address does Router1 use for packets destined to host10.10.13.158?

    

    1. A10.10.10.9
    2. B10.10.10.5
    3. C10.10.11.2
    4. D10.10.12.2
50. 50Refer to the exhibit. Packets received by the router from BGP enter via a serial interface at 209.165.201.1.Each route is present within the routing table. Which interface is used to forward traffic with a destination IP of 10.1.1.19?
    
    RIP 10.1.1.16/28 [120/5] via F0/0
    OSPF 10.1.1.0/24 [110/30] via F0/1
    OSPF 10.1.1.0/24 [110/40] via F0/2
    EIGRP 10.1.0.0/26 [90/20] via F0/3
    EIGRP 10.0.0.0/8 [90/133] via F0/4
    

    1. AF0/0
    2. BF0/1
    3. CF0/4
    4. DF0/3
51. 51Refer to the exhibit. Which route must be configured on R1 so that OSPF routing is used when OSPF isup, but the server is still reachable when OSPF goes down?

    

    1. Aip route 10.1.1.10 255.255.255.255 gi0/0 125
    2. Bip route 10.1.1.0 255.255.255.0 172.16.2.2 100
    3. Cip route 10.1.1.0 255.255.255.0 gi0/1 125
    4. Dip route 10.1.1.10 255.255.255.255 172.16.2.2 100
52. 52Refer to the exhibit. What is the next hop for traffic entering R1 with a destination of 10.1.2.126?
    
    R1# show ip route
    Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
    N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
    E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
    i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
    * - candidate default, U - per-user static route, o - ODR
    
    Gateway of last resort is not set
    10.0.0.0/24 is subnetted, 5 subnets
    D 10.1.2.0/24 [90/2170112] via 10.165.20.226, 00:01:30, Serial0/0
    D 10.1.3.0/24 [90/2170112] via 10.165.20.226, 00:01:30, Serial0/0
    D 10.1.2.0/25 [90/2170112] via 10.165.20.226, 00:01:30, Serial0/0
    D 10.1.3.0/25 [90/2170112] via 10.165.20.146, 00:01:30, Serial0/0
    D 10.1.4.0/24 [90/2170112] via 10.165.20.156, 00:01:30, Serial0/0
    192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
    C 192.18.10.0/24 is directly connected, GigabitEthernet0/0
    192.168.21.0/24 is directly connected, 2 subnets, 2 masks
    C 192.18.11.0/24 is directly connected, GigabitEthernet0/1
    10.165.20.0/24 is variably subnetted, 2 subnets, 2 masks
    C 10.165.20.224/24 is directly connected, Serial0/0
    S 10.1.12.112/28 [1/0] via 10.165.20.166

    1. A10.165.20.126
    2. B10.165.20.146
    3. C10.165.20.166
    4. D10.165.20.226
53. 53Refer to the exhibit. Which prefix did router R1 learn from internal EIGRP?
    
    R1# show ip route | begin gateway
    Gateway of last resort is not set
    172.16.0.0/16 is variably subnetted, 3 subnets, 2 masks
    C 172.16.1.0/24 is directly connected, FastEthernet0/0
    C 172.16.1.1/32 is directly connected, FastEthernet0/0
    EX 172.16.2.0/24 [170/2] via 207.165.200.250, 00:00:25, Serial0/0/0
    O 192.168.1.0/24 [110/84437] via 207.165.200.254, 00:00:17, Serial0/0/1
    D 192.168.2.0/24 [90/184437] via 207.165.200.254, 00:00:15, Serial0/0/1
    E1 192.168.3.0/24 [110/1851437] via 207.165.200.254, 00:00:19, Serial0/0/1
    207.165.200.0/24 is variably subnetted, 4 subnets, 2 masks
    C 207.165.200.248/30 is directly connected, Serial0/0/0
    L 207.165.200.249/32 is directly connected, Serial0/0/0
    C 207.165.200.252/30 is directly connected, Serial0/0/1
    L 207.165.200.253/32 is directly connected, Serial0/0/1

    1. A192.168.3.0/24
    2. B192.168.1.0/24
    3. C172.16.1.0/24
    4. D192.168.2.0/24
54. 54Refer to the exhibit. R5 is the current DR on the network, and R4 is the BDR. Their interfaces are flapping, so a network engineer wants the OSPF network to elect a different DR and BDR. Which set of configurations must the engineer implement?

    

    1. AR4(config)#interface gi0/0 R4(config-if)#ip ospf priority 20 R5(config)#interface gi0/0R5(config-if)#ip ospf priority 10
    2. BR5(config)#interface gi0/0 R5(config-if)#ip ospf priority 120 R4(config)#interface gi0/0 R4(config-if)#ip ospf priority 110
    3. CR3(config)#interface gi0/0 R3(config-if)#ip ospf priority 255R2(config)#interface gi0/0 R2(config-if)#ip ospf priority 240
    4. DR2(config)#interface gi0/0 R2(config-if)#ip ospf priority 259 R3(config)#interface gi0/0 R3(config-if)#ip ospf priority 256
55. 55Refer to the exhibit. Web traffic is coming in from the WAN interface. Which route takes precedence when the router is processing traffic destined for the LAN network at 10.0.10.0/24?
    
    R1# show ip route
    Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP, D - EIGRP
    EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA
    external type 1, N2 - OSPF NSSA external type 2, E1 - OSPF external type 1
    E2 - OSPF external type 2, E - EGP
    i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default,
    U - per-user static route, o - ODR
    Gateway of last resort is not set
    C 10.0.0.0/8 is directly connected, Loopback0
    10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
    O 10.0.1.3/32 [110/100] via 10.0.1.100, 00:39:08, Serial0
    C 10.0.1.0/24 is directly connected, Serial0
    O 10.0.1.5/32 [110/5] via 10.0.1.50, 00:39:08, Serial0
    O 10.0.10.0/24 [110/10] via 10.0.1.4, 00:39:08, Gigabit Ethernet 0/0
    D 10.0.10.0/24 [90/10] via 10.0.1.5, 00:39:08, Gigabit Ethernet 0/1

    1. Avia next-hop 10.0.1.5
    2. Bvia next-hop 10.0.1.4
    3. Cvia next-hop 10.0.1.50
    4. Dvia next-hop 10.0.1.100
56. 56Refer to the exhibit. A packet sourced from 10.10.10.1 is destined for 10.10.8.14. What is the subnet mask of the destination route?
    
    Gateway of last resort is 172.16.2.2 to network 0.0.0.0
    10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
    C 10.10.8.0/28 is directly connected, GigabitEthernet0/0/2
    C 10.10.10.0/24 is directly connected, GigabitEthernet0/0/0
    L 10.10.10.3/32 is directly connected, GigabitEthernet0/0/0
    
    172.16.0.0/16 is variably subnetted, 3 subnets, 2 masks
    S 172.16.1.33/32 is directly connected, GigabitEthernet0/0/1
    C 172.16.2.0/23 is directly connected, GigabitEthernet0/0/1
    L 172.16.2.1/32 is directly connected, GigabitEthernet0/0/1
    S* 0.0.0.0/0 [1/0] via 172.16.2.2

    1. A255.255.254.0
    2. B255.255.255.240
    3. C255.255.255.248
    4. D255.255.255.252
57. 57Refer to the exhibit. An engineer must configure router R2 so it is elected as the DR on the WAN subnet. Which command sequence must be configured?

    

    1. Ainterface gigabitethernet0/0 ip address 10.0.0.34 255.255.255.248 ip ospf priority 0
    2. Binterface gigabitethernet0/0 ip address 10.0.0.34 255.255.255.224 ip ospfpriority 100
    3. Cinterface gigabitethernet0/0 ip address 10.0.1.1 255.255.255.0 ip ospf priority 255
    4. Dinterface gigabitethernet0/0 ip address 10.0.1.1 255.255.255.224 ip ospf priority 98
58. 58An engineer is configuring router R1 with an IPv6 static route for prefix 2019:C15C:0CAF:E001::/64. The next hop must be 2019:C15C:0CAF:E002::1. The route must be reachable via the R1 Gigabit 0/0 interface. Which command configures the designated route?

    1. AR1(config-if)#ip route 2019:C15C:0CAF:E001::/64 GigabitEthernet 0/0
    2. BR1(config)#ip route 2019:C15C:0CAF:E001::/64 GigabitEthernet 0/0
    3. CR1(config-if)#ipv6 route 2019:C15C:0CAF:E001::/64 2019:C15C:0CAF:E002::1
    4. DR1(config)#ipv6 route 2019:C15C:0CAF:E001::/64 2019:C15C:0CAF:E002::1
59. 59Refer to the exhibit. Which IPv6 configuration is required for R17 to successfully ping the WAN interface on R18?

    

    1. AR17# ! no ip domain lookup ip cef ipv6 cef ! interface FastEthernet0/0 no ip address duplexauto speed auto ipv6 address 2001:DB8:2::201/64 ! Interface FastEthernet1/0 no ip addressduplex auto speed auto ipv6 address 2001:DB8:3::201/64 ! no cdp log mismatch duplex ipv6route 2001:DB8:4::/64 2001:DB8:4::302
    2. BR17# ! no ip domain lookup ip cef ipv6 unicast-routing ! interfaceFastEthernet0/0 no ip address duplex auto speed auto ipv6 address2001:DB8:2::201/64 ! Interface FastEthernet1/0 no ip address duplex autospeed auto ipv6 address 2001:DB8:3::201/64 ! no cdp log mismatch duplexipv6 route 2001:DB8:4::/64 2001:DB8:3::301
    3. CR17# ! no ip domain lookup ip cef ! interface FastEthernet0/0 no ip address duplex auto speedauto ipv6 address 2001:DB8:3::201/64 ! Interface FastEthernet1/0 no ip address duplex autospeed auto ipv6 address 2001:DB8:2::201/64 ! no cdp log mismatch duplex ipv6 route2001:DB8:4::/64 2001:DB8:5::101
    4. DR17# ! no ip domain lookup ip cef ipv6 unicast-routing ! interface FastEthernet0/0 no ipaddress duplex auto speed auto ipv6 address 2001:DB8:2::201/64 ! Interface FastEthernet1/0no ip address duplex auto speed auto ipv6 address 2001:DB8:3::201/64 ! no cdp log mismatchduplex ipv6 route 2001:DB8:4::/64 2001:DB8:2::201
60. 60Refer to the exhibit. A company is configuring a failover plan and must implement the default routes in such a way that a floating static route will assume traffic forwarding when the primary link goes down. Which primary route configuration must be used?

    

    1. Aip route 0.0.0.0 0.0.0.0 192.168.0.2
    2. Bip route 0.0.0.0 0.0.0.0 192.168.0.2 GigabitEthernet1/0
    3. Cip route 0.0.0.0 0.0.0.0 192.168.0.2 floating
    4. Dip route 0.0.0.0 0.0.0.0 192.168.0.2 tracked
61. 61OSPF MUST be configured between routers R1 and R2. Which OSPF configuration must be applied to router R1 to avoid a DR'BDR election?

    1. Arouter ospf 1 network 192.168.1.1 0.0.0.0 area 0 interface e1/1 ip address 192.168.1.1255.255.255.252 ip ospf cost 0
    2. Brouter ospf 1 network 192.168.1.1 0.0.0.0 area 0 hello interval 15 interface e1/1 ip address192.168.1.1 255.255.255.252
    3. Crouter ospf 1 network 192.168.1.1 0.0.0.0 area 0 interface e1/1 ip address 192.168.1.1255.255.255.252 ip ospf network broadcast
    4. Drouter ospf 1 network 192.168.1.1 0.0.0.0 area 0 interface e1/1 ip address192.168.1.1 255.255.255.252 ip ospf network point-to-point
62. 62Refer to the exhibit. An engineer is updating the R1 configuration to connect a new server to the management network. The PCs on the management network must be blocked from pinging the default gateway of the new server. Which command must be configured on R1 to complete the task?

    

    1. AR1(config)#ip route 172.16.2.0.255.255.255.0 192.168.1.15
    2. BR1(config)#ip route 172.16.2.2 255.255.255.248 gi0/1
    3. CR1(config)#ip route 172.16.2.2 255.255.255.255 gi0/0
    4. DR1(config)#ip route 172.16.2.0 255.255.255.0 192.168.1.5
63. 63Refer to the exhibit. Router R1 currently is configured to use R3 as the primary route to the internet, and the route uses the default administrative distance settings. A network engineer must configure R1 so that it uses R2 as a backup, but only if R3 goes down. Which command must the engineer configure onR1 so that it correctly uses R2 as a backup route, without changing the administrative distance configuration on the link to R3?

    

    1. Aip route 0.0.0.0 0.0.0.0 209.165.201.5.10
    2. Bip route 0.0.0.0 0.0.0.0 g0/1 1
    3. Cip route 0.0.0.0 0.0.0.0 209.165.200.226 1
    4. Dip route 0.0.0.0 0.0.0.0 g0/1 6
64. 64Refer to the exhibit. Which action must be taken to ensure that router A is elected as the DR for OSPF area 0?

    

    1. AConfigure the router A interfaces with the highest OSPF priority value with in the area
    2. BConfigure router B and router C as OSPF neighbors of router A
    3. CConfigure the OSPF priority on router A with the lowest value between the three routers.
    4. DConfigure router A with a fixed OSPF router ID
65. 65Refer to the exhibit. Packets received by the router from BGP enter via a serial interface at 209.165.201.10. Each route is present within the routing table. Which interface is used to forward traffic with a destination IP of 10.10 10 24?
    
    EIGRP 10.10.10.0/24 [90/1441] via F0/10
    EIGRP 10.10.10.0/24 [90/144] via F0/11
    EIGRP 10.10.10.0/24 [90/1441] via F0/12
    OSPF 10.10.10.0/24 [110/20] via F0/13
    OSPF 10.10.10.0/24 [110/30] via F0/14

    1. AF0/10
    2. BF0/11
    3. CF0/12
    4. DF0/1
66. 66Refer to the exhibit. If OSPF is running on this network, how does Router2 handle traffic from Site B to10.10.13.128/25 at Site A?

    

    1. AIt sends packets out of interface Fa0/1.
    2. BIt sends packets out of interface Fa0/2.
    3. CIt load-balances traffic out of Fa0/1 and Fa0/2.
    4. DIt is unreachable and discards the traffic.
67. 67Refer to the exhibit. Router R1 resides in OSPF Area 0. After updating the R1 configuration to influence the paths that it will use to direct traffic, an engineer verified that each of the four Gigabit interfaces has the same route to 10 10.0.0/16.
    
    Which interface will R1 choose to send traffic to reach the route?
    
    R1#show run
    !
    router ospf 1
    auto-cost reference-bandwidth 100000
    !
    interface GigabitEthernet0/0
    bandwidth 10000000
    !
    interface GigabitEthernet0/1
    bandwidth 100000000
    !
    interface GigabitEthernet0/2
    ip ospf cost 100
    !
    interface GigabitEthernet0/3
    ip ospf cost 1000
    !
    end

    1. AGigabitEthernet0/0
    2. BGigabitEthernet0/1
    3. CGigabitEthernet0/2
    4. DGigabitEthernet0/3
68. 68Refer to the exhibit. Which network prefix was learned via EIGRP?
    
    R1# show ip route | begin gateway
    Gateway of last resort is 209.165.200.254 to network 0.0.0.0
    S* 0.0.0.0/0 [1/0] via 209.165.200.254, Serial0/0/1
    is directly connected, Serial0/0/1
    172.16.0.0/16 is variably subnetted, 3 subnets, 2 masks
    C 172.16.1.0/24 is directly connected, FastEthernet0/0
    L 172.16.1.1/32 is directly connected, FastEthernet0/0
    R 172.16.2.0/24 [120/2] via 297.165.200.250, 00:00:25, Serial0/0/0
    O 192.168.1.0/24 [110/4437] via 207.165.200.254, 00:00:17, Serial0/0/1
    D 192.168.2.0/24 [90/84437] via 207.165.200.254, 00:00:15, Serial0/0/1
    207.165.200.0/24 is variably subnetted, 5 subnets, 2 masks
    S 207.165.200.244/30 [1/1] via 207.165.200.254, Serial0/0/1
    C 207.165.200.248/30 is directly connected, Serial0/0/0
    L 207.165.200.249/32 is directly connected, Serial0/0/0
    C 207.165.200.252/30 is directly connected, Serial0/0/1
    L 207.165.200.253/32 is directly connected, Serial0/0/1
    

    1. A172.160.0/16
    2. B207.165.200.0/24
    3. C192.168.1.0/24
    4. D192.168.2.0/24
69. 69Refer to the exhibit. Which command must be issued to enable a floating static default route on router A?

    

    1. Aip route 0.0.0.0 0.0.0.0 192.168.1.2 10
    2. Bip route 0.0.0.0 0.0.0.0 192.168.1.2
    3. Cip default-gateway 192.168.2.1
    4. Dip route 0.0.0.0 0.0.0.0 192.168.2.1 10
70. 70Refer to the exhibit. Which configuration allows routers R14 and R86 to form an OSPFv2 adjacency while acting as a central point for exchanging OSPF information between routers?

    

    1. AR14# interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospf networkbroadcast ip ospf priority 0 ip mtu 1400 router ospf 10 router-id 10.10.1.14 network 10.10.1.140.0.0.0 area0 network 10.73.65.64 0.0.0.3 area0 R86# interface Loopback0 ip address10.10.1.86 255.255.255.255 interface FastEthernet0/0 ip address 10.73.65.66 255.255.255.252ip ospf network broadcast ip mtu 1500 router ospf 10 router-id 10.10.1.86 network 10.10.1.860.0.0.0 area 0 network 10.73.65.64 0.0.0.3 area 0
    2. BR14# interface Loopback0 ip ospf 10 area 0 interface FastEthernet0/0 ip address 10.73.65.65255.255.255.252 ip ospf network broadcast ip ospf 10 area 0 ip mtu 1500 router ospf 10 ipospf priority 255 router-id 10.10.1 14 R86# interface Loopback0 ip ospf 10 area 0 interfaceFastEthernet0/0 ip address 10.73.65.66 255.255.255.252 ip ospf network broadcast ip ospf 10area 0 ip mtu 1500 router ospf 10 router-id 10.10.1.86
    3. CR14# interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospfnetwork broadcast ip ospf priority 255 ip mtu 1500 router ospf 10 router-id10.10.1.14 network 10.10.1.14 0.0.0.0 area0 network 10.73.65.64 0.0.0.3 area0R86# interface FastEthernet0/0 ip address 10.73.65.66 255.255.255.252 ip ospfnetwork broadcast ip mtu 1500 router ospf 10 router-id 10.10.1.86 network10.10.1.86 0.0.0.0 area 0 network 10.73.65.64 0.0.0.3 area 0
    4. DR14# interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospf networkbroadcast ip ospf priority 255 ip mtu 1500 router ospf 10 router-id 10.10.1.14 network10.10.1.14 0.0.0.0 area0 network 10.73.65.64 0.0.0.3 area0 R86# interface FastEthernet0/0 ipaddress 10.73.65.66 255.255.255.252 ip ospf network broadcast ip mtu 1400 router ospf 10router-id 10.10.1.86 network 10.10.1.86 0.0.0.0 area 0 network 10.73.65.64 0.0.0.3 area 0
71. 71Refer to the exhibit. When an administrator executes the show ip route command on router D to view its routing table, which value is displayed for the administrative distance for the route to network 192.1681.0?

    

    1. A110
    2. B120
    3. C170
    4. D90
72. 72Refer to the exhibit Routers R1 and R2 have been configured with their respective LAN interfaces. The two circuits are operational and reachable across WAN.
    
    Which command set establishes failover redundancy if the primary circuit goes down?

    

    1. AR1(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.6 R2(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.5
    2. BR1(config)#ip route 10.10.13.10 255.255.255.255 10.10.10.2 R2(config)#ip route 192.168.0.100255.255.255.255 10.10.10.1
    3. CR1(config)#ip route 10.10.13.10 255.255.255.255 10.10.10.6 R2(config)#ip route 192.168.0.100255.255.255.255 10.10.10.5
    4. DR1(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.6 2 R2(config)#ip route 0.0.0.00.0.0.0 10.10.10.5 2
73. 73Refer to the exhibit. R1 learns all routes via OSPF. Which command configures a backup static route on R1 to reach the 192.168.20 0/24 network via R3?

    

    1. AR1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2 111
    2. BR1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2 90
    3. CR1(config)#ip route 192.168.20.0 255.255.0.0 192.168.30.2
    4. DR1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2
74. 74Refer to the exhibit. R1 has taken the DROTHER role in the OSPF DR/BDR election process. Which configuration must an engineer implement so that R1 is elected as the DR?

    

    1. AR1(config)#interface FastEthernet 0/0 R1(config-if)#ip ospf priority 1 R1#clear ip ospf process
    2. BR3(config)#interface FastEthernet 0/1 R3(config-if)#ip ospf priority 200 R3#clear ip ospfprocess
    3. CR2(config)#interface FastEthernet 0/2 R2(config-if)#ip ospf priority 1 R2#clear ip ospf process
    4. DR1(config)#interface FastEthernet 0/0 R1(config-if)#ip ospf priority 200R1#clear ip ospf process
75. 75Which SDN plane forwards user-generated traffic?

    1. AManagement plane
    2. BControl plane
    3. CPolicy plane
    4. DData plane
76. 76An application in the network is being scaled up from 300 servers to 600. Each server requires 3 network connections to support production, backup, and management traffic. Each connection resides on a different subnet. The router configuration for the production network must be configured first using a subnet in the 10.0.0.0/8 network. Which command must be configured on the interface of the router to accommodate the requirements and limit wasted IP address space?

    1. Aip address 10.10.10.1 255.255.254.0
    2. Bip address 10.10.10.1 255.255.252.0
    3. Cip address 10.10.10.1 255.255.240.0
    4. Dip address 10.10.10.1 255.255.255.240
77. 77Refer to the exhibit. Which interface is chosen to forward traffic to the host at `192.168.0.55`?

    

    1. AGigabitEthernet0/3
    2. BNull
    3. CGigabitEthernet0/1
    4. DGigabitEthernet0/2
78. 78Refer to the exhibit. The administrator must configure a floating static default route that points to2001:db8:1234:2::1 and replaces the current default route only if it fails. Which command must the engineer configure on the CPE?
    
    CPE# show ipv6 route
    IPv6 Routing Table - default - 6 entries
    Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
    B - BGP, R - RIP, H - NHRP, I1 - ISIS L1
    I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary, D - EIGRP
    EX - EIGRP external, ND - ND Default, NDp - ND Prefix, DCE - Destination
    NDR - Redirect, O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1
    OE2 - OSPF ext 2, ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
    la - LISP alt, lc - LISP site-registrations, ld - LISP dyn-eid
    lA - LISP away, le - LISP extranet-policy, lp - LISP publication
    ND ::/0 [2/0]
    via FE80::A8BB:CCFF:FE00:200, Ethernet0/0
    NDp 2001:DB8:1234:1::/64 [20/0]
    via Ethernet0/0, directly connected
    L 2001:DB8:1234:1:A8BB:CCFF:FE00:100/128 [0/0]
    via Ethernet0/0, receive
    C 2001:DB8:1234:2::/64 [0/0]
    via Ethernet0/1, directly connected
    L 2001:DB8:1234:2:A8BB:CCFF:FE00:110/128 [0/0]
    via Ethernet0/1, receive
    L FF00::/8 [0/0]
    via Null0, receive

    1. Aipv6 route ::/0 2001:db8:1234:2::1 3
    2. Bipv6 route ::/128 2001:db8:1234:2::1 3
    3. Cipv6 route ::/0 2001:db8:1234:2::1 1
    4. Dipv6 route ::/0 2001:db8:1234:2::1 2
79. 79Refer to the exhibit. Router OldR is replacing another router on the network with the intention of having OldR and R2 exchange routes. After the engineer applied the initial OSPF configuration, the routes were still missing on both devices. Which command sequence must be issued before the clear IP ospf process command is entered to enable the neighbor relationship?

    

    1. AOldR(config)#interface g0/0/0 OldR(config-if)#ip ospf hello-interval 15
    2. BOldR(config)#router ospf 1 OldR(config-router)#network 192.168.1.0 255.255.255.0 area 2
    3. COldR(config)#interface g0/0/0 OldR(config-if)#ip ospf dead-interval 15
    4. DOldR(config)#router ospf 1 OldR(config-router)#no router-id 192.168.1.1
80. 80Refer to the exhibit. Drag and drop the prefix lengths from the left onto the corresponding prefixes on the right. Not all prefixes are used.
    Select and Place:

    

    1. A255.255.255.252
       255.255.255.248
       255.255.255.224
       255.255.255.128
    2. B255.255.255.252
       255.255.255.128
       255.255.255.224
       255.255.255.248
    3. C255.255.255.248
       255.255.255.128
       255.255.255.224
       255.255.255.252
81. 81Refer to the exhibit. What is the subnet mask for route 172.16.4.0?
    
    R1# show ip route | begin Gateway
    Gateway of last resort is 0.0.0.0 to network 0.0.0.0
    S* 0.0.0.0/0 is directly connected, Serial0/0/1
    172.16.0.0/16 is variably subnetted, 4 subnets, 2 masks
    C 172.16.2.0/24 is directly connected, GigabitEthernet0/0
    L 172.16.2.2/32 is directly connected, GigabitEthernet0/0
    C 172.16.4.0/21 is directly connected, Serial0/0/1
    L 172.16.8.2/26 is directly connected, Serial0/0/1

    1. A255.255.255.192
    2. B255.255.254.0
    3. C255.255.248.0
    4. D255.255.240.0
82. 82Refer to the exhibit. A static route must be configured on R14 to forward traffic for the 172.21.34.0/25network that resides on R86. Which command must be used to fulfill the request?

    

    1. Aip route 172.21.34.0 255.255.255.192 10.73.65.65
    2. Bip route 172.21.34.0 255.255.255.128 10.73.65.66
    3. Cip route 172.21.34.0 255.255.255.0 10.73.65.65
    4. Dip route 172.21.34.0 255.255.128.0 10.73.65.64
83. 83Refer to the exhibit. The network engineer is configuring router R2 as a replacement router on the network. After the initial configuration is applied, it is determined that R2 failed to show R1 as a neighbor. Which configuration must be applied to R2 to complete the OSPF configuration and enable it to establish the neighbor relationship with R1?

    

    1. AR2(config)#router ospf 1 R2(config-router)#network 192.168.1.0 255.255.255.0 area 2
    2. BR2(config)#interface g0/0/0 R2(config-if)#ip ospf hello-interval 10
    3. CR2(config)#interface g0/0/0 R2(config-if)#ip ospf dead-interval 40
    4. DR2(config)#router ospf 1 R2(config-router)#router-id 192.168.1.2
84. 84Refer to the exhibit. All interfaces are configured with duplex auto and ip ospf network broadcast. Which configuration allows routers R14 and R86 to form an OSPFv2 adjacency and act as a central point for exchanging OSPF information between routers?

    

    1. AR14# interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospf priority 255 ipmtu 1500 router ospf 10 router-id 10.10.1.14 network 10.10.1.14 0.0.0.0 area 0 network10.73.65.64 0.0.0.3 area 0 R86# interface FastEthernet0/0 ip address 10.73.65.66255.255.255.252 ip mtu 1400 router ospf 10 router-id 10.10.1.86 network 10.10.1.86 0.0.0.0area 0 network 10.73.65.64 0.0.0.3 area 0
    2. BR14# interface Loopback0 ip ospf 10 area 0 interface FastEthernet0/0 ip address 10.73.65.65255.255.255.252 ip ospf 10 area 0 ip mtu 1500 router ospf 10 ip ospf priority 255 router-id10.10.1.14 R86# interface Loopback0 ip ospf 10 area 0 interface FastEthernet0/0 ip address10.73.65.66 255.255.255.252 ip ospf 10 area 0 ip mtu 1500 router ospf 10 router-id 10.10.1.86
    3. CR14# interface FastEthernet0/0 ip address 10.73.65.65 255.255.255.252 ip ospf priority 0 ipmtu 1500 router ospf 10 router-id 10.10.1.14 network 10.10.1.14 0.0.0.0 area 0 network10.73.65.64 0.0.0.3 area 0 R86# interface FastEthernet0/0 ip address 10.73.65.66255.255.255.252 ip mtu 1500 router ospf 10 router-id 10.10.1.86 network 10.10.1.86 0.0.0.0area 0 network 10.73.65.64 0.0.0.3 area 0
    4. DR14# interface Loopback0 ip ospf 10 area 0 interface FastEthernet0/0 ipaddress 10.73.65.65 255.255.255.252 ip ospf priority 255 ip ospf 10 area 0 ipmtu 1500 router ospf 10 router-id 10.10.1.14 R86# interface Loopback0 ipospf 10 area 0 interface FastEthernet0/0 ip address 10.73.65.66255.255.255.252 ip ospf 10 area 0 ip mtu 1500 router ospf 10 router-id10.10.1.86
85. 85A packet from a company's branch office is destined to host `172.31.0.1` at headquarters. The sending router has three possible matches in its routing table for the packet: prefixes `172.31.0.0/16`,`172.31.0.0/24`, and `172.31.0.0/25`. How does the router handle the packet?

    1. AIt sends the traffic via prefix 172.31.0.0/24.
    2. BIt sends the traffic via prefix 172.31.0.0/16.
    3. CIt sends the traffic via prefix 172.31.0.0/25.
    4. DIt sends the traffic via the default gateway 0.0.0.0/0.
86. 86Refer to the exhibit. An engineer is asked to configure router R1 so that it forms an OSPF single-are a neighbor relationship with R2. Which command sequence must be implemented to configure the router?

    

    1. Arouter ospf 100 network 10.0.0.0 0.0.0.252 area0 network 10.0.1.0 0.0.0.255 area0
    2. Brouter ospf 100 network 10.0.0.0 0.0.0.3 area0 network 10.0.2.0 255.255.255.0 area0
    3. Crouter ospf 10 network 10.0.0.0 0.0.0.3 area0 network 10.0.1.0 0.0.0.255 area0
    4. Drouter ospf 10 network 10.0.0.0 0.0.0.3 area0 network 10.0.2.0 0.0.0.255 area0

Descrição

Quiz sobre Pepinillo 3, criado por TER TER em 26-08-2026.

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TER TER

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