ICND2 200-105
What command disables 802.1x authentication on a port and permits traffic without authentication? A. dot1x port-control disable B. dot1x port-control force-unauthorized C. dot1x port-control auto D. dot1x port-control force-authorized
D
You are planning the configuration of an IPsec-protected connection between two routers. You are concerned only with the integrity of the data that passes between the routers. You are less concerned with the confidentiality of the data, and you would like to minimize the effect of IPsec on the data throughput. Which protocol option should you choose? A. Authentication Header (AH) in tunnel mode B. Authentication Header (AH) in transport mode C. Encapsulating Security Payload (ESP) in tunnel mode D. Encapsulating Security Payload (ESP) in transport mode
A
You are the network administrator for your company. Your company has opened a new site in London. The Chief Technical Officer (CTO) of the company wants to implement a routing protocol that can provide the following features: - Supports multiple large networks - Does not require a hierarchical physical topology - Supports VLSM - Provides loop prevention and fast convergence - Provides load balancing over un-equal cost links Which routing protocol should be implemented in the new site? A. Enhanced Interior Gateway Routing Protocol (EIGRP) B. Open Shortest Path First (OSPF) C. Interior Gateway Routing Protocol (IGRP) D. Routing Information Protocol version 2 (RIPv2)
A
Examine the following output from SwitchD. Based on this output, what command MUST be executed for an 802.1q trunk to be created on port Fa0/1? A. switchport mode trunk B. switchport mode nonegotiate C. switchport trunk encapsulation 802.1q D. switchport trunk native VLAN
A
What Cisco Catalyst switch feature can be used to define ports as trusted for DHCP server connections? A. DHCP snooping B. port security C. 802.1x D. private VLANs
A
What is the significance of the following BECN packet statistics? Router# show frame-relay pvc 16 PVC Statistics for interface serial0 (Frame Relay DTE) DLCI = 16, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0 input pkts 0 output pkts 0 in bytes 0 out bytes 0 dropped pkts 0 in FECN pkts 0 in BECN pkts 100 out FECN pkts 0 out BECN pkts 0 <<output omitted>> A. The router is experiencing congestion in sending frames. B. The router is experiencing congestion in receiving frames. C. The Frame Relay mapping table is missing an entry. D. The Frame Relay mapping table is corrupt.
A
Which Cisco IOS command is used to configure encapsulation for a PPP serial link on a Cisco router? A. encapsulation ppp B. encapsulation ip ppp C. ip encapsulation ppp D. encapsulation ppp-synch
A
Which WAN switching technology is used by Asynchronous Transfer Mode (ATM)? A. cell-switching B. virtual switching C. circuit-switching D. packet switching
A
Which of the following commands configures an SNMP host to authenticate a user by username and send clear text notifications, the receipt of which will be acknowledged by the receiver? A. Router(config)# snmp-server host 192.168.5.5 informs version 3 noauth public B. Router(config)# snmp-server host 192.168.5.5 traps version 3 auth public C. Router(config)# snmp-server host 192.168.5.5 informs version 2c public D. Router(config)# snmp-server host 192.168.5.5 informs version 3 authpriv public
A
Which of the following commands would instruct OSPF to advertise ONLY the 192.168.10.0/24 network in Area 0? A. Router(config)# router ospf 1Router(config-router)# network 192.168.10.0 0.0.0.255 area 0 B. Router(config)# router ospf 1 Router(config-router)# network 192.168.11.0 0.0.0.255 area 0 C. Router(config)# router ospf 1Router(config-router)# network 192.168.10.0 255.255.255.0 area 0 D. Router(config)# router ospf 1Router(config-router)# network 192.168.10.0 0.0.255.255 area 0
A
Which of the following commands would instruct OSPF to advertise ONLY the 192.168.10.0/24 network in Area 0? A. Router(config)# router ospf 1Router(config-router)# network 192.168.10.0 0.0.0.255 area 0 B. Router(config)# router ospf 1Router(config-router)# network 192.168.11.0 0.0.0.255 area 0 C. Router(config)# router ospf 1Router(config-router)# network 192.168.10.0 255.255.255.0 area 0 D. Router(config)# router ospf 1Router(config-router)# network 192.168.10.0 0.0.255.255 area 0
A
Which of the following is NOT a possible component of Enhanced Interior Gateway Routing Protocol's (EIGRP) composite metric? A. Cost B. Load C. Delay D. Bandwidth
A
Which of the following is a classful routing protocol? A. RIPv1 B. EIGRP C. BGPv4 D. RIPv2
A
Which of the following statements is NOT true with respect to using SPAN for troubleshooting? A. The destination port can receive both normal traffic and monitored traffic B. The source port cannot also be a destination port C. In the command monitor session 55 source interface Fa0/1, the value 55 is the session number D. By default both received and transmitted traffic is captured
A
Which protocol is responsible for negotiating and maintaining Point-to-Point Protocol (PPP) connections? A. LCP B. NCP C. BRI D. ISDN
A
Which service is denoted by TCP/UDP port number 53? A. Domain Name Service (DNS) B. File Transfer Protocol (FTP) C. Telnet D. HTTP
A
Which switch will be selected as the root bridge by Spanning Tree Protocol (STP)? A. switch with lowest bridge ID B. switch with lowest IP address C. switch with lowest Media Access Control (MAC) address D. switch with lowest number of root ports
A
You and your team are evaluating the use of OSPFv3 in your IPv6 network. Which of the following statements is true of OSPFv3? A. There will be a higher demand on the processor to run the link-state routing algorithm B. Router IDs must match for adjacency formation C. Area IDs do not need to match for adjacency formation D. Area types do not need to match for adjacency formation
A
You are configuring a serial link between a Cisco router and a router produced by another vendor. What would be the advantages of using Point to Point Protocol (PPP) over High Level Data Link Control (HDLC) in this scenario? A. HDLC has a proprietary "type" field that may be incompatible with equipment from other vendors. B. HDLC is not available on non-Cisco routers. C. PPP is faster. D. PPP performs error checking.
A
You are implementing IP SLA and would like to use it to measure hop-by-hop response time between a Cisco router and any IP device on the network. Which of the following IP SLA operations would you use for this? A. ICMP path echo operation B. Internet Control Message Protocol Echo Operation C. UDP Jitter Operation for VoIP D. UDP Jitter Operation
A
Enhanced Interior Gateway Routing Protocol (EIGRP) uses which algorithm to select the best path to the destination? A. Diffusing Update Algorithm (DUAL) B. Dijkstra algorithm C. Bellman-Ford algorithm D. Shortest Path First (SPF) algorithm
A
You network team is exploring the use of switch staking. Which of the following statements is NOT true of switch stacking? A. The master switch is the only switch with full access to the interconnect bandwidth B. Switches are connected with special cable C. The stack has a single IP address D. Up to nine switches can be added to the stack
A
You set up several routers in your lab. Two of them are connected back to back using Data Terminal Equipment (DTE)-to-Data Circuit-terminating Equipment (DCE) cable. You need to configure the clock rate. On which router would you configure the clock rate? A. the DCE B. the DTE C. The clock rate is set by default D. The clock rate cannot be configured
A
On which of the following networks will OSPF elect a designated router (DR)? (Choose two.) A. Broadcast B. NBMA C. Point-to-point D. Point-to-multipoint
A,B
Router 5 has four interfaces. The networks hosted on each interface are as follows: Fa0/1 192.168.5.4/29 Fa0/2 192.168.6.0/24 Fa0/3 192.168.7.0/24 S0/0 172.16.5.0/24 You execute the following commands on the router: Router5(config)# router bgp 20 Router5(config-router)# network 192.168.5.0 Router5(config-router)# network 192.168.6.0 Router5(config-router)# network 192.168.7.0 Router5(config-router)# network 172.16.5.0 Router5(config-router)# neighbor 172.16.5.2 remote-as 50 Router5(config-router)# aggregate-address 192.168.5.0 255.255.252.0 After this command sequence is executed, what routes will be present in the routing table of the router at 172.16.5.2? (Choose all that apply.) A. 192.168.5.4/29 B. 172.16.5.0/24 C. 192.168.6.0/24 D. 192.168.7.0/24 E. none of these will be present F. only network addresses beginning with 192 will be present
A,B,C,D
Which of the following are classless routing protocols? (Choose four.) A. Open Shortest Path First (OSPF) B. Enhanced Interior Gateway Routing Protocol (EIGRP) C. Interior Gateway Routing Protocol (IGRP) D. Routing Information Protocol version 1 (RIPv1) E. Border Gateway Protocol (BGP) F. Routing Information Protocol version 2 (RIPv2)
A,B,E,F
What two devices can be connected to a router WAN serial interface that can provide clocking? (Choose two.) A. CSU/DSU B. switch C. modem D. hub
A,C
Which of the following protocols allow the root switch location to be optimized per VLAN? (Choose all that apply.) A. PVST+ B. RSTP C. PVRST D. STP
A,C
What will be the effects of executing the following set of commands? (Choose all that apply.) A. EIGRP will be enabled in AS 44 B. EIGRP instance number 44 will be enabled C. EIGRP will be activated on the router interface 10.0.0.2/8 D. EIGRP will be activated on the router interface 192.168.5.9/24 E. EIGRP will be activated on the router interface 10.0.5.8/16 F. EIGRP will be activated on the router interface 192.168.6.1/24
A,C,D,E
Examine the network diagram. Which switch port(s) will be in a forwarding state? (Choose two.) A. SwitchA - Fa0/1 and Fa0/2 B. SwitchA - Fa0/1 C. SwitchA - Fa0/2 D. SwitchB - Fa0/1 E. SwitchB - Fa0/2
A,D
Which commands would be used to enable Enhanced Interior Gateway Routing Protocol (EIGRP) on a router, and configure the IP addresses 10.2.2.2 and 192.168.1.1 as a part of complete EIGRP configuration? (Choose three.) A. router eigrp 10 B. router eigrp C. network 10.2.2.2 D. network 10.0.0.0 E. network 192.168.1.0 F. network 192.168.1.1
A,D,E
Which of the following are port roles in the Rapid Spanning Tree Protocol (RSTP)? (Choose three.) A. Alternate B. Listening C. Routing D. Designated E. Backup F. Blocking G. Discarding
A,D,E
The four switches in the diagram below have default configurations. Considering the bandwidths indicated on each link and the MAC addresses indicated for each switch, which ports will be forwarding after RSTP has converged? (Choose all that apply.) A. SW 1 port that connects to SW 4 B. SW 1 port that connects to SW 2 C. SW 1 port that connects to SW 3 D. SW 2 port that connects to SW 3 E. SW 2 port that connects to SW 4 F. SW 3 port that connects to SW 4 G. SW 3 port that connects to SW 1 H. SW 3 port that connects to SW 2
A,D,F,G,H
Examine the output shown below: What is true of this configuration? A. The link-local address of R1 is FE80::2 B. The link-local address of R1 is FE80::1 C. The area ID is 1 D. No adjacency has formed
B
Examine the partial output from two adjacent routers: RTR78# show ip ospf Routing Process 201 with ID 192.0.2.1 VRF default Stateful High Availability enabled Graceful-restart is configured Grace period: 60 state: Inactive Last graceful restart exit status: None Supports only single TOS(TOS0) routes Supports opaque LSA This router is an autonomous system boundary Administrative distance 110 Reference Bandwidth is 40000 Mbps Initial SPF schedule delay 3000.000 msecs, minimum inter SPF delay of 2000.000 msecs, maximum inter SPF delay of 4000.000 msecs Initial LSA generation delay 3000.000 msecs, RTR79# show ip ospf Routing Process 202 with ID 192.0.2.1 VRF default Stateful High Availability enabled Graceful-restart is configured Grace period: 60 state: Inactive Last graceful restart exit status: None Supports only single TOS(TOS0) routes Supports opaque LSA This router is an autonomous system boundary Administrative distance 110 Reference Bandwidth is 30000 Mbps Initial SPF schedule delay 3000.000 msecs, minimum inter SPF delay of 2000.000 msecs, maximum inter SPF delay of 4000.000 msecs Initial LSA generation delay 3000.000 msecs, Which of the following statements describes why the two routers are NOT forming an OSPF neighbor adjacency? A. The process IDs do not match B. The router IDs are misconfigured C. The distance is misconfigured D. The reference bandwidth does not match
B
How is load balancing achieved when implementing HSRP? A. By configuring multiple gateways on the routers B. By using multiple HSRP groups C. By configuring the same priority on all HSRP group members D. By configuring multiple virtual router addresses
B
How is the designated router (DR) determined by OSPF on a multi-access network segment? A. The lowest interface priority, then the highest RID B. The highest interface priority, then the highest RID C. The lowest interface priority, then the highest OSPF process ID D. The highest interface priority, then the highest OSPF process ID
B
In the network exhibit, the routers are running OSPF and are set to the default configurations. (Click the Exhibit(s) button to view the network.) What would be the effect of configuring a loopback interface on RouterA with an address of 192.168.1.50/24? A. Router B would become the DR B. Router A would become the DR C. Router C would become the DR D. Router A would become the BDR
B
What command produced the following as a part of its output? 1 14.0.0.2 4 msec 4 msec 4 msec 2 63.0.0.3 20 msec 16 msec 16 msec 3 33.0.0.4 16 msec * 16 msec A. Ping B. Traceroute C. Tracert D. Extended ping
B
What is the default Administrative Distance (AD) value for an Enhanced Interior Gateway Routing Protocol (EIGRP) summary route? A. 1 B. 5 C. 90 D. 20
B
Which Cisco IOS command would prompt for input in the following format? Protocol [ip]: Target IP address: 10.1.1.1 Repeat count [5]: Datagram size [100]: Timeout in seconds [2]: Extended commands [n]: y Source address or interface: 192.142.23.10 Type of service [0]: Set DF bit in IP header? [no]: Validate reply data? [no]: Data pattern [0xABCD]: Loose, Strict, Record, Timestamp, Verbose[none]: Sweep range of sizes [n]: Type escape sequence to abort A. ping 10.1.1.1 B. ping C. traceroute D. tracert
B
Which command enables HSRP on an interface? A. hsrp B. standby ip C. standby mode hsrp D. switchport mode hsrp
B
Which command was used to generate the following output? P 172.16.16.0/24, 1 successors, FD is 284244 via 172.16.250.2 (284244/17669856), Serial0/0 via 172.16.251.2 (12738176/27819002), Serial0/1 P 172.16.250.0/24, 1 successors, FD is 2248564 via Connected, Serial0/0 P 172.16.10.0/24 1 successors, FD is 284244 via 172.16.50.1 (284244/17669856), Serial1/0 A. show ip route eigrp B. show ip eigrp topology C. show eigrp topology D. show eigrp ip topology E. debug ip eigrp
B
Which of the following commands will set the line speed of a serial connection that connects to a Channel Service Unit /Digital Service Unit (CSU/DSU) at 56 Kbps? A. service-module 56000 clock rate speed B. service-module 56k clock rate speed C. bandwidth 56k D. bandwidth 56000
B
Which of the following is NOT a dynamic table maintained by a router running the EIGRP routing protocol? A. topology table B. CAM table C. routing table D. neighbor table
B
Which of the following protocols is responsible for negotiating upper-layer protocols that will be carried across a Point-to-Point Protocol (PPP) connection? A. LCP B. NCP C. LMI D. ISDN
B
Which of the following techniques is NOT used by distance vector protocols to stop routing loops in a network? A. Split horizon B. Spanning Tree Protocol (STP) C. Holddowns D. Route poisoning
B
Which of the following technologies allows a switch port to immediately transition to a forwarding state? A. Rapid STP B. PortFast C. VTP D. CDP
B
Which of the following technologies should be used to prevent a switching loop if a switch is connected to a port configured for PortFast? A. RSTP B. BPDU Guard C. Root Guard D. PVST
B
Which protocol is used in redundant network topologies to avoid receiving multiple copies of the same frame? A. 802.1q B. Spanning Tree Protocol C. Cisco Discovery Protocol D. Routing Information Protocol
B
Which type of connector is used for an Integrated Services Digital Network Basic Rate Interface (ISDN BRI) connection? A. DB-60 B. RJ-45 C. AUI D. Console
B
You are advising a client on the options available to connect a small office to an ISP. Which of the following is an advantage of using an ADSL line? A. it uses the existing cable TV connection B. it uses the existing phone line C. you receive a committed information rate (CIR) from the provider D. the upload rate is as good as the download rate
B
You are the Cisco administrator for NationalAct Incorporated. One of your assistants is preparing to introduce a new switch to the network. Before doing so, you execute the show vtp status command on OldSwitch and NewSwitch, respectively, and receive the following output: OldSwitch# show vtp status VTP Version : 2 Configuration Revision : 62 Maximum VLANs supported locally : 1005 Number of existing VLANs : 24 VTP Operating Mode : Server VTP Domain Name : Corporate VTP Pruning Mode : Enabled VTP V2 Mode : Disabled VTP Traps Generation : Disabled <output omitted> NewSwitch# show vtp status VTP Version : 2 Configuration Revision : 125 Maximum VLANs supported locally : 1005 Number of existing VLANs : 10 VTP Operating Mode : Server VTP Domain Name : Corporate VTP Pruning Mode : Enabled VTP V2 Mode : Disabled VTP Traps Generation : Disabled <output omitted> If NewSwitch is introduced to the network, which of the following will be true? A. NewSwitch will delete its current VTP data. B. There will be 10 VLANs in the network. C. OldSwitch will retain its current VTP data. D. There will be 24 VLANs in the network.
B
You are the network administrator for your company. You want to implement a routing protocol that can support hierarchical routing, multiple vendor environments, and authentication, and provides fast convergence. Which routing protocol will you implement? A. Enhanced Interior Gateway Routing Protocol (EIGRP) B. Open Shortest Path First (OSPF) C. Routing Information Protocol version 2 (RIPv2) D. Interior Gateway Routing Protocol (IGRP)
B
You are the switch administrator for InterConn. The network is physically wired as shown in the diagram. You are planning the configuration of STP. The majority of network traffic runs between the hosts and servers within each VLAN. You would like to designate the root bridges for VLANS 10 and 20. Which switches should you designate as the root bridges? A. Switch A for VLAN 10 and Switch E for VLAN 20 B. Switch A for VLAN 10 and Switch B for VLAN 20 C. Switch A for VLAN 10 and Switch C for VLAN 20 D. Switch D for VLAN 10 and Switch B for VLAN 20 E. Switch E for VLAN 10 and Switch A for VLAN 20 F. Switch B for VLAN 10 and Switch E for VLAN 20
B
You are troubleshooting a problem with two routers configured in a HSRP group. You intended to configure the routers so that Router A and Router B would each track their respective Fa0/1 interfaces and decrement their priorities for several VLAN groups if the tracked interface went down. However, you find that Router A is not taking over as the active device for the HSRP group on VLAN 101 when the Fa0/1 interface on Router B fails. Which command would NOT be useful for discovering the problem? A. show running-configuration B. show vlans C. show standby brief D. show standby
B
You have three EIGRP routers that are connected as shown in the diagram below. Router A and Router C do not seem to be exchanging information. You execute commands on all three routers, and receive as output the information shown below: Router A# show ip eigrp neighbors Address Interface holdtime uptime Q Seq SRTT RTO 192.168.10.2 S1 13 1:20:10 100 458 0 30 routerA# show run routerC# show run <output omitted> <output omitted> router eigrp 56 router eigrp 56 network 192.168.10.0 network 192.168.11.0 network 192.168.9.0 no auto-summary no auto-summary What needs to be done to make Routers A and C start exchanging information? A. Execute the auto-summary command on Router A B. Execute the network 192.168.9.0 command under EIGRP 56 on Router C C. Correct the IP address on the S1 interface of Router C D. Recreate the EIGRP configuration on Router C as EIGRP 55
B
You have two routers in your OSPF area 0. Router 1 is connected to Router 2 via its Serial 1 interface, and to your ISP via the Serial 0 interface. Router 1 is an ASBR. After your assistant configures a default route on Router 1, you discover that whenever either router receives packets destined for networks that are not in the routing tables, it causes traffic loops between the two routers. To troubleshoot, you execute the show run command on Router 1. Part of the output is shown below: <output omitted> IP route 0.0.0.0 0.0.0.0 serial 1 Router ospf 1 Network 192.168.5.0 0.0.0.255 area 0 Default-information originate Which command or set of commands should you execute on Router 1 to stop the looping traffic while maintaining Router 2's ability to send traffic to the Internet? A. Execute the no default-information originate command. B. Execute the no ip route 0.0.0.0 0.0.0.0 serial 1 command and then execute the ip route 0.0.0.0 0.0.0.0 serial 0 command. C. Execute the default-information originate always command. D. Execute the no network 192.168.5.0 area 0 command and then execute the network 192.168.5.0 255.255.255.0 area 0 command.
B
You instructed your assistant to add a new router to the network. The routers in your network run OSPF. The existing router, OldRouter, is configured as follows: router ospf 1 network 192.168.5.0 0.0.0.255 area 0 network 192.168.10.0 0.0.0.255 area 0 The OldRouter interface that connects to NewRouter is 192.168.5.3/24. Your assistant shows you the configuration that will be implemented: newrouter(config)# router ospf 1 newrouter(config-router)# network 192.168.5.0 255.255.255.0 area 0 What is wrong with this configuration? A. The area ID is incorrectly configured. B. The wildcard mask is incorrectly configured. C. The network statement is incorrectly configured. D. The process ID number is incorrectly configured.
B
You recently implemented SNMPv3 to increase the security of your network management system. A partial output of the show run command displays the following output that relates to SNMP: <output omitted> snmp-server group TECHS v3 noauth read TECHS write TECHS Which of the following statements is true of this configuration? A. It provides encryption, but it does not provide authentication B. It provides neither authentication nor encryption C. It provides authentication, but it does not provide encryption D. It provides both authentication and encryption
B
You run the following command: switch# show ip interface brief What information is displayed? A. A summary of the IP addresses and subnet mask on the interface B. A summary of the IP addresses on the interface and the interface's status C. The IP packet statistics for the interfaces D. The IP addresses for the interface and the routing protocol advertising the network
B
Your network consists of one HSRP group of six routers. All of the routers are functioning properly. The network has been stable for several days. In which HSRP state are most of the routers? A. Learn B. Listen C. Standby D. Active
B
What port types are available for Rapid Spanning Tree Protocol (RSTP) but NOT available in Spanning Tree Protocol (STP)? (Choose two.) A. Root port B. Backup port C. Alternate port D. Designated port E. Learning port
B,C
Which of the following are characteristics of Enhanced Interior Gateway Routing Protocol (EIGRP)? (Choose all that apply.) A. Requires a hierarchical physical topology B. Does not require a hierarchical physical topology C. Uses Diffusing Update Algorithm (DUAL) to provide loop prevention D. Uses Bellman-Ford algorithm to provide loop prevention E. Supports Message-Digest Algorithm 5 (MD5) authentication F. Does not support Message-Digest Algorithm 5 (MD5) authentication G. Can differentiate between internal and external routes H. Uses a 32-bit metric
B,C,E,G,H
Which of the following statements are true when discussing link state and distance vector routing protocols? (Choose all that apply.) A. After convergence, routing advertisements are only triggered by changes in the network with distance vector protocols B. Packets are routed based upon the shortest path calculated by an algorithm with link state protocols C. Only one router in an OSPF area can represent the entire topology of the network D. Distance vector protocols send the entire routing table to a neighbor E. Distance vector protocols send updates regarding the status of their own links to all routers in the network F. Link-state protocols place a high demand on router resources running the link-state algorithm G. Distance vector protocols require a hierarchical IP addressing scheme for optimal functionality H. Link-state protocols use hello packets and LSAs from other routers to build and maintain the topological database I. Link-state protocols require a hierarchical IP addressing scheme for optimal functionality.
B,D,F,H,I
Given the following output, which statements can be determined to be true? (Choose three.) RouterA2# show ip ospf neighbor Neighbor ID Pri State Dead Time Address Interface 192.168.23.2 1 FULL/BDR 00:00:29 10.24.4.2 FastEthernet1/0 192.168.45.2 2 FULL/BDR 00:00:24 10.1.0.5 FastEthernet0/0 192.168.85.1 1 FULL/- 00:00:33 10.6.4.10 Serial0/1 192.168.90.3 1 FULL/DR 00:00:32 10.5.5.2 FastEthernet0/1 192.168.67.3 1 FULL/DR 00:00:20 10.4.9.20 FastEthernet0/2 192.168.90.1 1 FULL/BDR 00:00:23 10.5.5.4 FastEthernet0/1 <<output omitted>> A. This router is the DR for subnet 10.1.0.0. B. The DR for the network connected to Fa0/0 has an interface priority greater than 2. C. The DR for the network connected to Fa0/1 has a router ID of 10.5.5.2. D. The DR for the serial subnet is 192.168.85.1. E. This router is neither the DR nor the BDR for the Fa0/1 subnet. F. RouterA2 is connected to more than one multi-access network.
B,E,F
Which of the following statements are TRUE regarding EIGRP operation? (Choose two.) A. A successor is a backup route, and is installed in both the routing and topology tables. B. A successor is a primary route, and is installed in both the routing and topology tables. C. A successor is a primary route, and is installed only in the routing table. D. A feasible successor is a backup route, and is installed in both the routing and topology tables. E. A feasible successor is a primary route, and is only installed in the routing table. F. A feasible successor is a backup route, and is only installed in the topology table. G. If the successor route fails and no feasible successor route exists, the router will send an update with the route marked with an unreachable metric of 16.
B,F
What command produced the following output? Routing Protocol is "igrp 120" Sending updates every 90 seconds, next due in 44 seconds Invalid after 270 seconds, hold down 280, flushed after 630 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Default networks flagged in outgoing updates Default networks accepted from incoming updates IGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0 IGRP maximum hopcount 100 IGRP maximum metric variance 1 Redistributing: igrp 109 Routing for Networks: 172.160.74.0 Routing Information Sources: Gateway Distance Last Update 172.160.74.18 100 0:56:41 172.160.74.19 100 6d19 172.160.74.22 100 0:25:41 172.160.74.20 100 0:01:04 172.160.74.30 100 0:02:29 Distance: (default is 100) Routing Protocol is "bgp 18" Sending updates every 60 seconds, next due in 0 seconds Outgoing update filter list for all interfaces is 1 Incoming update filter list for all interfaces is not set Redistributing: igrp 109 IGP synchronization is disabled Automatic route summarization is enabled Neighbor(s): Address FiltIn FiltOut DistIn DistOut Weight RouteMap 192.109.211.17 1 192.109.213.89 1 198.6.255.13 1 172.161.72.18 1 172.161.72.19 172.161.84.17 1 Routing for Networks: 192.108.209.0 192.108.211.0 198.6.254.0 Routing Information Sources: Gateway Distance Last Update 172.161.72.19 20 0:05:28 Distance: external 20 internal 200 local 200 A. show ip process B. show ip route C. show ip protocols D. show ip routing process
C
What will an EIGRP router do if the successor route fails and there is no feasible successor? A. EIGRP will mark the route as passive until a new successor route is determined. B. EIGRP will redistribute routes into RIP or OSPF. C. EIGRP will query neighboring routers until a new successor route is determined. D. EIGRP will forward traffic to the neighbor with the lowest administrative distance.
C
When the auth keyword is used in the snmp-server host command, which of the following must be configured with an authentication mechanism? A. the interface B. the host C. the user D. the group
C
Which Cisco IOS command configures the clock rate to 64,000 bits per second on an interface? A. clock-rate 64000 B. clock rate 64k C. clock rate 64000 D. clock rate 64000
C
Which Cisco Internetwork Operating System (IOS) command is used to view information about Open Shortest Path First (OSPF) routing processes? A. show ip ospf database B. show ip ospf statistics C. show ip ospf D. show ip ospf traffic
C
Which command is NOT mandatory for inclusion in a plan to implement IP Service Level Agreements (SLAs) to monitor IP connections and traffic? A. ip sla B. ip sla schedule C. ip sla reset D. icmp-echo
C
Which of the following excerpts from the output of the show ip eigrp topology command include EIGRP learned routes or pairs of routes that will be included in the routing table? (For excerpts that include multiple routes, do not include the entry unless BOTH routes will be included in the routing table.) A. P 172.16.16.0/24, 1 successors, FD is 284244via 172.16.250.2 (284244/17669856), Serial0/0via 172.16.251.2 (12738176/27819002), Serial0/1 B. P 172.16.250.0/24, 1 successors, FD is 2248564via Connected, Serial0/0 C. P 172.16.10.0/24 2 successors, FD is 284244via 172.16.50.1 (284244/17669856), Serial1/0via 172.16.60.1 (284244/17669856), Serial1/1 D. P 172.16.60.0/24, 1 successors, FD is 2248564via Connected, Serial1/1
C
Which of the following is NOT a true statement regarding Virtual Private Networks (VPNs)? A. A VPN is a method of securing private data over public networks B. IPsec is a method for providing security over VPN C. Frame Relay is a Layer 3 VPN technology D. IPsec provides packet-level encryption E. A Cisco VPN solution provides increased security, reduced cost, and scalability
C
Which of the following statements best describes the result of issuing the command standby 44 timers 3 1 on an HSRP router? A. The holdtime will be set to a value of 3, and the hellotime will be set to a value of 1. B. The status of the standby router will be displayed as unknown expired. C. The role of active router will be passed repeatedly from one router to another. D. The router will be configured to reassume the role of active router in the event that the router fails and is subsequently restarted.
C
You are configuring a WAN connection between two offices. You cannot ping between the routers in a test. The Serial0 interface on RouterA is connected to the Serial1 interface on RouterB. The commands you have executed are shown below. What is the problem with the configuration? A. The passwords are incorrectly configured B. The usernames are incorrectly configured C. The wrong interface has been configured D. The encapsulation is incorrect on RouterA E. The encapsulation is incorrect on RouterB F. The authentication types do not match
C
You execute the ping command from a host, but the router does not have a path to its destination. Which of the following ICMP message types will a client receive from the router? A. ICMP redirect B. ICMP time exceeded C. ICMP destination unreachable D. ICMP echo-reply
C
You have implemented SNMP v3 in your network. After making the configuration changes, you find that technicians in the TECHS group cannot access the MIB. You execute the show run command and receive the following output that relates to SNMP: <output omitted> snmp-server group NORMAL v3 priv read NORMAL write NORMAL snmp-server group TECHS v3 priv read TECHS access 99 snmp-server group TRAP v3 priv !! snmp-server user NORMAL NORMAL v3 auth sha CISCO priv des56 CISCO snmp-server user TECHS TECHS v3 auth sha CISCO priv des56 CISCO snmp-server user TRAP TRAP v3 auth sha CISCO priv des56 CISCO snmp-server enable traps snmp linkup linkdown snmp-server host 155.1.146.100 traps version 3 priv TRAP What is preventing the TECHS group from viewing the MIB? A. The presence of the keyword priv in the command creating the RESTRICTED group B. A mismatch between the authentication mechanism and the encryption type in the command creating the TECHS user C. The absence of an access list defining the stations that can used by the TECHS group D. The presence of the keyword auth in the command creating the TECHS user
C
You just finished configuring VLAN Trunking Protocol (VTP) in a network containing five switches. One of the switches is not receiving VLAN information from the switch that is acting as the server. Which of the following could NOT be a reason why the switch is not receiving the information? A. The VTP domain name on the switch may be misspelled B. The VTP password may be misspelled on the switch C. The configuration revision number may be out of sync D. The VTP version used on the switch may be different
C
You know that Router2 is configured for RIP. Which Cisco Internetwork Operating System (IOS) command is used to view the current state of all active routing protocols? A. show ip arp B. debug ip rip C. show ip protocols D. show ip routing process E. show arp F. show interfaces
C
You want to encrypt and transmit data between peer routers with high confidentiality. Which protocol option should you choose? A. Authentication Header (AH) in tunnel mode B. Authentication Header (AH) in transport mode C. Encapsulating Security Payload (ESP) in tunnel mode D. Encapsulating Security Payload (ESP) in transport mode
C
You receive the following error message after addressing and enabling an interface: %192.168.16.0 overlaps with FastEthernet0/0 Which two are NOT the causes of the error message? (Choose two.) A. incorrect subnet mask in the new interface B. incorrect IP address on the new interface C. incorrect encapsulation configured D. failure to issue the no shutdown command
C,D
A new trainee is setting up a router in a test lab, and he asks you to describe the use of the connector marked BRI on the router. Which is a correct use for this connecter? A. A WAN interface for a T1 connection B. A LAN interface to connect to a switch C. An interface to connect a console cable D. A WAN interface for an ISDN connection
D
What command would provide the output displayed in the exhibit? (Click on the Exhibit(s) button.) A. switch# show hsrp B. switch# show standby C. switch# show interface vlan D. switch# show standby brief
D
What is the significance of the 1 in the following configuration? router(config)# router eigrp 1 A. It is the process ID for EIGRP and is locally significant to this router. B. It is the process ID for EIGRP and must be the same on all EIGRP routers. C. It is the AS number for EIGRP and is locally significant to this router. D. It is the AS number for EIGRP and must be the same on all EIGRP routers.
D
When executed on a HSRP group member named Router 10, what effect does the following command have? Router10(config-if)# standby group 1 track serial0 25 A. It will cause the router to increase its HSRP priority by 25 if the Serial0 interface on the standby router goes down B. It will cause the router to shut down the Serial0 interface if 25 packets have been dropped C. It will cause the router to notify Router 25 is serial 0 goes down D. It will cause the router to decrement its HSRP priority by 25 if Serial 0 goes down
D
Which Cisco Internetwork Operating System (IOS) command is used to view the VLAN Trunking Protocol (VTP) statistics information? A. show vtp status B. show vtp domain C. show vtp statistics D. show vtp counters
D
Which Enhanced Interior Gateway Routing Protocol (EIGRP) packet is NOT sent reliably over the network? A. Update B. Query C. Reply D. Acknowledgement
D
Which of the following is NOT a benefit of cloud computing to cloud users? A. On-demand self-service resources provisioning B. Centralized appearance of resources C. Highly available, horizontally scaled applications D. Cost reduction from standardization and automation
D
Which of the following is NOT a feature offered by Enhanced Interior Gateway Routing Protocol (EIGRP)? A. variable length subnet masks (VLSM) B. partial updates C. neighbor discovery mechanism D. multiple vendor compatibility
D
Which of the following is NOT true of the Cisco APIC-EM? A. It can verify the operation of access lists B. It provides network topology visualization C. It can perform identity tracking D. It is appropriate for the datacenter environment
D
Which of the following is a Point-to-Point Protocol (PPP) authentication protocol that supports sending of hashed values instead of sending passwords in clear text? A. LCP B. NCP C. PAP D. CHAP
D
Which of the following statements is NOT true of Cisco ACI? A. It is a comprehensive SDN architecture. B. It uses Cisco APIC as the central management system. C. It provides policy driven automation support. D. It decreases network visibility.
D
Which technique is used to stop routing loops by preventing route update information from being sent back over the interface on which it arrived? A. Holddown timer B. Triggered updates C. Route poisoning D. Split horizon E. Maximum hop count
D
You are configuring an authenticated connection between two routers named Tacoma and Lansing. The connection on the Lansing end is correctly set up with a password of keypass. You are directing an assistant to configure the name and password on Tacoma. Which of the following commands would be correct to complete this authenticated connection? A. username Tacoma password keypass B. username Lansing keypass password C. username Tacoma keypass password D. username Lansing password keypass
D
You manage the EIGRP subnet in your organization. You have enabled EIGRP for IPv6 on all the routers in the EIGRP AS 260 using the following commands on all the routers: The ipv6 unicast-routing command in global configuration mode The interface command in global configuration mode The ipv6 enable command in interface configuration mode The ipv6 eigrp command in interface configuration mode The ipv6 router eigrp command in global configuration mode The eigrp router-id command in global configuration mode During verification, you discover that EIGRP for IPv6 is not running on the routers. Which of the following should be done to fix the issue? A. The ipv6 address command should be executed in interface configuration mode. B. The ipv6 address command should be executed in router configuration mode. C. The eigrp router-id command should be executed in interface configuration mode. D. The eigrp router-id command should be executed in router configuration mode
D
The following is a partial output of the show interfaces command: Serial 0 is up, line protocol is down Hardware is MCI Ethernet, address is 0000.0c00.750c (bia 0000.0c00.750c) Internet address is 134.108.28.8, subnet mask is 255.255.255.0 MTU 1500 bytes, BW 10000 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation ARPA, loopback not set, keepalive set (10 sec) ARP type: ARPA, ARP Timeout 4:00:00 Last input 0:00:00, output 0:00:00, output hang never Last clearing of "show interface" counters 0:00:00 Output queue 0/40, 0 drops; input queue 0/75, 0 drops Five minute input rate 0 bits/sec, 0 packets/sec Five minute output rate 2000 bits/sec, 4 packets/sec 1127576 packets input, 447251251 bytes, 0 no buffer Received 354125 broadcasts, 0 runts, 0 giants, 57186* throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 5332142 packets output, 496316039 bytes, 0 underruns 0 output errors, 432 collisions, 0 interface resets, 0 restarts <<output omitted>> What does the Serial 0 is up, line protocol is down statement signify in the output? (Choose all that apply.) A. the shutdown interface command is present in the router configuration B. a cable is unplugged C. the interface is displaying normal operation D. there are no problems with physical connectivity E. there is a configuration problem in the local or remote router
D,E
