This document contains 10 multiple choice questions and answers related to Cisco CCIE Routing and Switching 400-051 exam. The questions cover topics such as:
- The main phases of PPPoE protocol
- OSPF interface states
- Area types in OSPF and routing behavior
- MTU handling in IS-IS
- EIGRP neighbor relationships and router IDs
- Route summarization with EIGRP auto-summary
- IPv4-mapped IPv6 addresses
- PIM assert mechanisms
- Route types received by an EIGRP stub router
- Functions of IPv6 neighbor solicitation messages
The document discusses the evolution of Ethernet networking standards over time. It begins with the original Ethernet created in 1976 and the IEEE 802 project launched in 1985 to set standards. Key standards discussed include Standard Ethernet from 10 Mbps to 100 Mbps Fast Ethernet to 1 Gbps Gigabit Ethernet. The standards define the data link and physical layers and underwent changes like bridging, switching, and full duplex to support higher speeds and larger networks while maintaining backward compatibility.
This document provides the answers to a CCNA 1 final exam with 50 multiple choice questions. It covers topics such as networking tools, network devices, network models, cabling, Ethernet, IP addressing, IPv6 addressing, routing, and network security. Some key points covered are the functions of switches, routers, and default gateways. It also addresses subnetting, private IP addresses, IPv6 addressing formats, and network protocols like TCP/IP, ICMP, DHCP, and DNS.
The document contains 10 questions about basic CCNA topics like networking, OSI model, TCP/IP model, and Cisco IOS commands. The questions cover concepts such as MAC addresses, broadcast domains, router flash memory size, MTU, half and full duplex Ethernet ports, collision and carrier detection, OSI layers, TCP/IP layers, router password encryption, securing VTY lines, and erasing flash memory before upgrading the IOS image.
ARP resolves IP addresses to MAC addresses for local network delivery. It uses broadcast datagrams to request MAC addresses and unicasts to reply. Proxy ARP allows routers to answer for hosts on remote networks during subnet transition. RARP and Inverse ARP work in reverse to resolve MAC addresses to IP addresses.
ARP is a protocol that maps IP addresses to MAC addresses. It works by broadcasting an ARP request packet to all devices on the local network segment. The device with the matching IP address responds with its MAC address, allowing the requesting device to send packets directly to the destination MAC address on the local network.
Pass4sure 300-101 CCNP Routing And Switching Protocolpheaboup
Implementing Cisco IP Routing (ROUTE 300-101) is a qualifying exam for the Cisco CCNP Routing and Switching and CCDP certifications. http://www.pass4surebraindumps.com/300-101.html
This document provides answers to exam questions for the CCNA 1 certification. It includes answers for chapters 6-11 covering topics like IP addressing, Ethernet, network cabling, routers, switches and the OSI model. For each chapter there are 2-3 multiple choice questions with explanations for the answers. The site CCNAAnswers.com provides practice exam questions and training for the CCNA certification.
The document provides an overview of Ethernet networking fundamentals, including:
1) It defines Ethernet as a standard communications method for building local area networks using networking devices, cables, and infrastructure equipment.
2) It describes the OSI model and how Ethernet operates at the physical and data link layers.
3) It explains MAC addressing for unicast, multicast, and broadcast traffic and how switches use MAC addresses to direct traffic to specific ports.
The document discusses the evolution of Ethernet networking standards over time. It begins with the original Ethernet created in 1976 and the IEEE 802 project launched in 1985 to set standards. Key standards discussed include Standard Ethernet from 10 Mbps to 100 Mbps Fast Ethernet to 1 Gbps Gigabit Ethernet. The standards define the data link and physical layers and underwent changes like bridging, switching, and full duplex to support higher speeds and larger networks while maintaining backward compatibility.
This document provides the answers to a CCNA 1 final exam with 50 multiple choice questions. It covers topics such as networking tools, network devices, network models, cabling, Ethernet, IP addressing, IPv6 addressing, routing, and network security. Some key points covered are the functions of switches, routers, and default gateways. It also addresses subnetting, private IP addresses, IPv6 addressing formats, and network protocols like TCP/IP, ICMP, DHCP, and DNS.
The document contains 10 questions about basic CCNA topics like networking, OSI model, TCP/IP model, and Cisco IOS commands. The questions cover concepts such as MAC addresses, broadcast domains, router flash memory size, MTU, half and full duplex Ethernet ports, collision and carrier detection, OSI layers, TCP/IP layers, router password encryption, securing VTY lines, and erasing flash memory before upgrading the IOS image.
ARP resolves IP addresses to MAC addresses for local network delivery. It uses broadcast datagrams to request MAC addresses and unicasts to reply. Proxy ARP allows routers to answer for hosts on remote networks during subnet transition. RARP and Inverse ARP work in reverse to resolve MAC addresses to IP addresses.
ARP is a protocol that maps IP addresses to MAC addresses. It works by broadcasting an ARP request packet to all devices on the local network segment. The device with the matching IP address responds with its MAC address, allowing the requesting device to send packets directly to the destination MAC address on the local network.
Pass4sure 300-101 CCNP Routing And Switching Protocolpheaboup
Implementing Cisco IP Routing (ROUTE 300-101) is a qualifying exam for the Cisco CCNP Routing and Switching and CCDP certifications. http://www.pass4surebraindumps.com/300-101.html
This document provides answers to exam questions for the CCNA 1 certification. It includes answers for chapters 6-11 covering topics like IP addressing, Ethernet, network cabling, routers, switches and the OSI model. For each chapter there are 2-3 multiple choice questions with explanations for the answers. The site CCNAAnswers.com provides practice exam questions and training for the CCNA certification.
The document provides an overview of Ethernet networking fundamentals, including:
1) It defines Ethernet as a standard communications method for building local area networks using networking devices, cables, and infrastructure equipment.
2) It describes the OSI model and how Ethernet operates at the physical and data link layers.
3) It explains MAC addressing for unicast, multicast, and broadcast traffic and how switches use MAC addresses to direct traffic to specific ports.
This document discusses the evolution of Ethernet standards over multiple generations from the original Ethernet created in 1976 to modern Gigabit Ethernet. It describes the work of IEEE Project 802 to set standards enabling interoperability among networking equipment from different manufacturers. Key standards discussed include the original 10 Mbps Standard Ethernet, as well as faster variants like Fast Ethernet operating at 100 Mbps, Gigabit Ethernet at 1 Gbps, and Ten-Gigabit Ethernet. The physical layer and data link layer are examined along with changes to Ethernet like bridging, switching, and full-duplex operation that increased speed and supported higher data rates over time.
This document contains instructions for conducting network simulation experiments using the NCTUns simulator. It discusses setting up NCTUns, drawing network topologies, editing node properties, running simulations, and performing post-analysis. Experiment 1 involves simulating a 3-node point-to-point network with duplex links, varying the bandwidth, and measuring the number of dropped packets. The steps provided outline how to draw the topology in NCTUns and configure the nodes before running the simulation.
This document provides answers to exam questions for the CCNA 1 certification. It includes answers for the final exam, chapter exams, and practice questions covering topics like IP addressing, Ethernet, network cabling, OSI model, TCP/IP model and network devices. The answers explain networking concepts and help students prepare for the CCNA 1 certification exam.
ARP and RARP protocols are used to map IP addresses to MAC addresses on local area networks. ARP requests are broadcast to the network to resolve IP to MAC addresses, and ARP replies provide the requested mapping. Hosts cache ARP entries to avoid frequent address resolution, with entries expiring after 20 minutes. Proxy ARP allows a router to respond to ARP requests on behalf of hosts on different connected networks.
ARP (Address Resolution Protocol) maps logical IP addresses to physical MAC addresses. It works by broadcasting an ARP request packet containing the logical IP address, and the physical host with that IP will respond with its MAC address in an ARP reply packet. ARP packets are encapsulated within Ethernet frames to be transmitted at the data link layer, and ARP is used to resolve addresses both for hosts on the same local network and for traffic destined for a default router on another network.
Gourav Salla presented on Address Resolution Protocol (ARP). ARP is used to map IP addresses to MAC addresses so devices can communicate on a local network. It works by broadcasting an ARP request packet containing the target IP address. The device with that IP address responds with its MAC address. This address resolution allows packets for that destination to be sent directly using layer 2 addressing. ARP caches entries to avoid repeating the lookup for frequent communication between devices on the same subnet.
This lab manual provides instructions for a Computer Network lab course. The course aims to provide hands-on networking experience. Students will experiment with networking topics like IP addressing, routing protocols, and network troubleshooting using tools like ping and traceroute. Students will also learn network modeling and simulation using software like Packet Tracer. The manual outlines 9 experiments that cover topics such as network cabling, network devices, IP configuration, basic network commands, and configuring network topologies in Packet Tracer using different routing protocols.
Address resolution protocol and internet control message protocolasimnawaz54
ICMP provides error reporting and feedback messages for IP. It uses IP datagrams to transport control messages between hosts and routers. ICMP messages include echo requests/replies used by ping, time exceeded and destination unreachable errors, redirects, and path MTU discovery fragments needed messages. ARP resolves IP addresses to hardware addresses locally through broadcast requests and unicast replies to populate caches. Proxy ARP allows routers to answer for hosts on remote networks to allow communication before subnet migration.
The document contains 17 questions about CCNA topics like network topologies, Ethernet, TCP/IP model, WAN technologies, PPP, and QoS. It tests knowledge of concepts like broadcast domains, collision domains, encapsulation, authentication protocols, QoS mechanisms, and more. The questions are multiple choice with one or more possible answers to select from.
This document discusses Frame Relay and Asynchronous Transfer Mode (ATM) networking technologies. It covers Frame Relay architecture, addressing formats, and the lack of flow and error control. It then covers ATM design goals, cell-based transmission, virtual paths and connections, ATM layers, and adaptation layers. The document concludes by discussing using ATM for local area networks and the LAN Emulation standard.
The document discusses IEEE 802.5, which defines token ring local area networks (LANs). It introduces IEEE, the standards body, and notes that IEEE 802.5 specifies token passing ring access and physical layer standards for LANs. It describes how token ring networks operate, with a token being passed around a ring of stations, allowing each to transmit information. Finally, it contrasts Ethernet and Wi-Fi LAN technologies and their widespread use in business and home networks.
The document discusses the Telnet protocol, which provides a standard method for connecting terminal devices at one site to processes at another site. It describes the key components of Telnet, including the Initial Connection Protocol (ICP) for establishing connections, the Network Virtual Terminal (NVT) specification, and Telnet control signals. Specific control signals like DATA MARK and BREAK are also defined.
The document discusses IP addressing and subnetting concepts. It defines IP addressing rules including IP address format and classes, default subnet masks for each class, valid and invalid IP addresses. It explains that each network interface card is assigned an IP address by the network administrator, and also has a unique MAC address. IP addresses are divided into classes A, B, C and D based on the value of the leftmost byte, with each class supporting a different maximum number of hosts per network.
The document discusses wireless LAN standards including IEEE 802.11 and Bluetooth. It provides an overview of IEEE 802.11 specifications and architecture, addressing mechanisms, and physical layers. It also covers Bluetooth technology, describing its ad hoc network architecture and layers such as baseband and L2CAP. Various concepts are illustrated with figures including basic service sets, extended service sets, MAC layers, and frame formats.
ARP spoofing allows an attacker to intercept or modify communications between two hosts on a local network by falsifying ARP responses and changing a target's ARP cache entries. The attacker sends spoofed ARP replies associating the target's IP addresses with the attacker's MAC address, intercepting traffic intended for another host. This enables man-in-the-middle attacks where the attacker can sniff or modify intercepted traffic before forwarding it. Defenses include static ARP entries and port security on switches, but weaknesses remain, especially on networks using dynamic addressing protocols like DHCP.
This document provides answers to exam questions for the CCNA 1 curriculum. It includes answers for the final exam as well as answers organized by chapter for chapters 1 through 8, covering introductory networking concepts like the OSI model, TCP/IP, network cables, Ethernet, and IP addressing.
Token rings are a network topology where nodes are connected in a ring configuration and data flows in one direction around the ring. A token circulates continuously and allows nodes to transmit data. When a node has a frame to send, it takes the token and inserts its frame, while other nodes copy the frame and forward it. The token is returned to the ring after transmission. Physical failures can disrupt the entire ring, but electromechanical relays allow failed nodes to be bypassed. Multi-station access units allow token rings to function like a star topology by connecting multiple nodes and relays.
ARP enables hosts on a network to dynamically map IP addresses to physical hardware addresses. Each host maintains an ARP cache containing IP to physical address mappings. When a host needs to send data to another host, it first checks its ARP cache for the mapping. If no mapping exists, the host broadcasts an ARP request containing the target IP address. The host with that IP address responds with its physical address, which the requesting host adds to its ARP cache. This process allows hosts to dynamically learn each other's physical addresses as needed for packet transmission.
Token Ring is a network technology that uses a logical ring topology and token passing to regulate access to the shared medium. A token continuously circulates around the ring and stations must wait for possession of the token before transmitting data frames. When a station receives a frame addressed to it, it copies the frame and passes the original on. Early Token Release allows multiple frames to occupy the ring simultaneously. Frames include fields for control data, addresses, error checking, and status indicators.
This document provides answers to exam questions for CCNA 1 chapters 2 through 11. It begins with multiple choice questions and answers from the CCNA 1 Final Exam, followed by questions and answers from chapters 1 through 11. The questions test knowledge of networking concepts covered in those chapters, including IP addressing, Ethernet, OSI model, TCP/IP model, cabling, routers, switches, and TCP and UDP ports.
The document discusses various topics related to IPv6 addressing and configuration. It includes questions about:
- How IPv6 global unicast addresses are assigned (RIRs assign blocks to ISPs)
- Valid abbreviation of an IPv6 address using double colons
- Identifying multicast vs unicast IPv6 addresses
- Methods for hosts to dynamically learn IPv6 addresses (stateless autoconfiguration, NDP)
- IPv6 routing protocols (RIPng, OSPFv3)
- Forming the link-local address based on MAC address
- Configuring RIPng on an interface
- IPv4-IPv6 transition methods (NAT-PT)
The questions cover a wide
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This document discusses the evolution of Ethernet standards over multiple generations from the original Ethernet created in 1976 to modern Gigabit Ethernet. It describes the work of IEEE Project 802 to set standards enabling interoperability among networking equipment from different manufacturers. Key standards discussed include the original 10 Mbps Standard Ethernet, as well as faster variants like Fast Ethernet operating at 100 Mbps, Gigabit Ethernet at 1 Gbps, and Ten-Gigabit Ethernet. The physical layer and data link layer are examined along with changes to Ethernet like bridging, switching, and full-duplex operation that increased speed and supported higher data rates over time.
This document contains instructions for conducting network simulation experiments using the NCTUns simulator. It discusses setting up NCTUns, drawing network topologies, editing node properties, running simulations, and performing post-analysis. Experiment 1 involves simulating a 3-node point-to-point network with duplex links, varying the bandwidth, and measuring the number of dropped packets. The steps provided outline how to draw the topology in NCTUns and configure the nodes before running the simulation.
This document provides answers to exam questions for the CCNA 1 certification. It includes answers for the final exam, chapter exams, and practice questions covering topics like IP addressing, Ethernet, network cabling, OSI model, TCP/IP model and network devices. The answers explain networking concepts and help students prepare for the CCNA 1 certification exam.
ARP and RARP protocols are used to map IP addresses to MAC addresses on local area networks. ARP requests are broadcast to the network to resolve IP to MAC addresses, and ARP replies provide the requested mapping. Hosts cache ARP entries to avoid frequent address resolution, with entries expiring after 20 minutes. Proxy ARP allows a router to respond to ARP requests on behalf of hosts on different connected networks.
ARP (Address Resolution Protocol) maps logical IP addresses to physical MAC addresses. It works by broadcasting an ARP request packet containing the logical IP address, and the physical host with that IP will respond with its MAC address in an ARP reply packet. ARP packets are encapsulated within Ethernet frames to be transmitted at the data link layer, and ARP is used to resolve addresses both for hosts on the same local network and for traffic destined for a default router on another network.
Gourav Salla presented on Address Resolution Protocol (ARP). ARP is used to map IP addresses to MAC addresses so devices can communicate on a local network. It works by broadcasting an ARP request packet containing the target IP address. The device with that IP address responds with its MAC address. This address resolution allows packets for that destination to be sent directly using layer 2 addressing. ARP caches entries to avoid repeating the lookup for frequent communication between devices on the same subnet.
This lab manual provides instructions for a Computer Network lab course. The course aims to provide hands-on networking experience. Students will experiment with networking topics like IP addressing, routing protocols, and network troubleshooting using tools like ping and traceroute. Students will also learn network modeling and simulation using software like Packet Tracer. The manual outlines 9 experiments that cover topics such as network cabling, network devices, IP configuration, basic network commands, and configuring network topologies in Packet Tracer using different routing protocols.
Address resolution protocol and internet control message protocolasimnawaz54
ICMP provides error reporting and feedback messages for IP. It uses IP datagrams to transport control messages between hosts and routers. ICMP messages include echo requests/replies used by ping, time exceeded and destination unreachable errors, redirects, and path MTU discovery fragments needed messages. ARP resolves IP addresses to hardware addresses locally through broadcast requests and unicast replies to populate caches. Proxy ARP allows routers to answer for hosts on remote networks to allow communication before subnet migration.
The document contains 17 questions about CCNA topics like network topologies, Ethernet, TCP/IP model, WAN technologies, PPP, and QoS. It tests knowledge of concepts like broadcast domains, collision domains, encapsulation, authentication protocols, QoS mechanisms, and more. The questions are multiple choice with one or more possible answers to select from.
This document discusses Frame Relay and Asynchronous Transfer Mode (ATM) networking technologies. It covers Frame Relay architecture, addressing formats, and the lack of flow and error control. It then covers ATM design goals, cell-based transmission, virtual paths and connections, ATM layers, and adaptation layers. The document concludes by discussing using ATM for local area networks and the LAN Emulation standard.
The document discusses IEEE 802.5, which defines token ring local area networks (LANs). It introduces IEEE, the standards body, and notes that IEEE 802.5 specifies token passing ring access and physical layer standards for LANs. It describes how token ring networks operate, with a token being passed around a ring of stations, allowing each to transmit information. Finally, it contrasts Ethernet and Wi-Fi LAN technologies and their widespread use in business and home networks.
The document discusses the Telnet protocol, which provides a standard method for connecting terminal devices at one site to processes at another site. It describes the key components of Telnet, including the Initial Connection Protocol (ICP) for establishing connections, the Network Virtual Terminal (NVT) specification, and Telnet control signals. Specific control signals like DATA MARK and BREAK are also defined.
The document discusses IP addressing and subnetting concepts. It defines IP addressing rules including IP address format and classes, default subnet masks for each class, valid and invalid IP addresses. It explains that each network interface card is assigned an IP address by the network administrator, and also has a unique MAC address. IP addresses are divided into classes A, B, C and D based on the value of the leftmost byte, with each class supporting a different maximum number of hosts per network.
The document discusses wireless LAN standards including IEEE 802.11 and Bluetooth. It provides an overview of IEEE 802.11 specifications and architecture, addressing mechanisms, and physical layers. It also covers Bluetooth technology, describing its ad hoc network architecture and layers such as baseband and L2CAP. Various concepts are illustrated with figures including basic service sets, extended service sets, MAC layers, and frame formats.
ARP spoofing allows an attacker to intercept or modify communications between two hosts on a local network by falsifying ARP responses and changing a target's ARP cache entries. The attacker sends spoofed ARP replies associating the target's IP addresses with the attacker's MAC address, intercepting traffic intended for another host. This enables man-in-the-middle attacks where the attacker can sniff or modify intercepted traffic before forwarding it. Defenses include static ARP entries and port security on switches, but weaknesses remain, especially on networks using dynamic addressing protocols like DHCP.
This document provides answers to exam questions for the CCNA 1 curriculum. It includes answers for the final exam as well as answers organized by chapter for chapters 1 through 8, covering introductory networking concepts like the OSI model, TCP/IP, network cables, Ethernet, and IP addressing.
Token rings are a network topology where nodes are connected in a ring configuration and data flows in one direction around the ring. A token circulates continuously and allows nodes to transmit data. When a node has a frame to send, it takes the token and inserts its frame, while other nodes copy the frame and forward it. The token is returned to the ring after transmission. Physical failures can disrupt the entire ring, but electromechanical relays allow failed nodes to be bypassed. Multi-station access units allow token rings to function like a star topology by connecting multiple nodes and relays.
ARP enables hosts on a network to dynamically map IP addresses to physical hardware addresses. Each host maintains an ARP cache containing IP to physical address mappings. When a host needs to send data to another host, it first checks its ARP cache for the mapping. If no mapping exists, the host broadcasts an ARP request containing the target IP address. The host with that IP address responds with its physical address, which the requesting host adds to its ARP cache. This process allows hosts to dynamically learn each other's physical addresses as needed for packet transmission.
Token Ring is a network technology that uses a logical ring topology and token passing to regulate access to the shared medium. A token continuously circulates around the ring and stations must wait for possession of the token before transmitting data frames. When a station receives a frame addressed to it, it copies the frame and passes the original on. Early Token Release allows multiple frames to occupy the ring simultaneously. Frames include fields for control data, addresses, error checking, and status indicators.
This document provides answers to exam questions for CCNA 1 chapters 2 through 11. It begins with multiple choice questions and answers from the CCNA 1 Final Exam, followed by questions and answers from chapters 1 through 11. The questions test knowledge of networking concepts covered in those chapters, including IP addressing, Ethernet, OSI model, TCP/IP model, cabling, routers, switches, and TCP and UDP ports.
The document discusses various topics related to IPv6 addressing and configuration. It includes questions about:
- How IPv6 global unicast addresses are assigned (RIRs assign blocks to ISPs)
- Valid abbreviation of an IPv6 address using double colons
- Identifying multicast vs unicast IPv6 addresses
- Methods for hosts to dynamically learn IPv6 addresses (stateless autoconfiguration, NDP)
- IPv6 routing protocols (RIPng, OSPFv3)
- Forming the link-local address based on MAC address
- Configuring RIPng on an interface
- IPv4-IPv6 transition methods (NAT-PT)
The questions cover a wide
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Here are the key steps to determine the subnet that this IP address belongs to:
1. The IP address is 172.16.192.166
2. A Class B address has a network portion of 172.16
3. Therefore, the network portion is 172.16
4. The remaining bits must be the host portion
5. Therefore, the subnet that this IP address belongs to is 172.16.0.0
The IP address 172.16.192.166 belongs to the 172.16.0.0 subnet.
This document provides information about Cisco exam 642-902:
- It lists the exam number, passing score, time limit, vendor, and name.
- It indicates the examinee passed the CCNP 640-902 exam with a score of 1000.
- It outlines the various sections covered in the exam, including EIGRP, OSPF, BGP, Redistribution, IPv6, Routing, Drag and Drop, Simulation, and Hotspot questions.
- It provides sample exam questions and answers related to OSPF configuration and troubleshooting.
300-135 ExamArea Exam contains all the questions and answers to pass 300-135 IT Exam on first try. The Questions & answers are verified and selected by professionals in the field and ensure accuracy and efficiency throughout the whole Product .You will not need to collect additional questions and answers from any other source because this package contains every detail that you need to pass 300-135 Test.
The document contains 20 questions and answers about Cisco CCIE Routing and Switching certification topics. Some key points covered include:
- Changing the Spanning Tree Protocol from PVST to Rapid-PVST on an interface would cause it to transition through the blocking, listening, and learning states before reaching the forwarding state.
- Enabling SSH access on a router requires using the "control-plane host management-interface" command to allow SSH connections.
- Out-of-order packets can be caused by packets traversing multiple paths through the network or some packets in a flow being process-switched while others are interrupt-switched on a transit router.
- Excessive unicast flooding
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Prepare effectively for the JN0-351 Certification Exam and master network specialist skills with expert guidance. Learn essential concepts, strategies, and FAQs to succeed.
This document contains 20 multiple choice questions about networking topics such as SDN controllers, Ethernet standards, wireless security protocols, wireless access point modes, routing protocols, and network health dashboards. It tests knowledge of concepts like southbound APIs, 1000BASE standards, WPA3 authentication improvements, CAPWAP protocol settings, and Cisco DNA Center health dashboards. The questions have a single correct answer that is identified as well.
This document contains sample questions and explanations from the Cisco 640-802 exam. The questions cover topics related to network devices, interfaces, protocols, and configurations including:
- Possible causes for an interface status being down
- Checks and commands needed before upgrading router IOS
- VLAN and inter-VLAN routing configurations
- Loopback interface purpose and effects
- VTP modes and operations
- IOS image source configurations
- CDP uses
- Static route configuration
This document contains 10 questions from the Cisco 640-802 exam. The questions cover topics such as possible causes for interface status issues, commands to check router memory and version, VLAN and inter-VLAN routing configuration, loopback address configuration, VTP modes, CDP usage, static and default routing configuration.
There are 10 new questions on the CCNA 200-120 exam, focusing on topics like NAT, DHCP configuration, satellite internet characteristics, and subnetting. The document provides questions, answers, and explanations to help study for improved exam scores.
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Question 1 (1 point)Which of the following must you do before .docxmakdul
Question 1 (1 point)
Which of the following must you do before IP source guard can be used on a switch port? (Select 2 choices.)
Question 1 options:
A)
Enable IP routing on the switch port.
B)
Enable DHCP snooping on the switch.
C)
Configure static IP bindings on the switch.
D)
Enable uRPF on the switch port.
Question 2 (1 point)
Which of the following technologies can you use to bundle redundant links to form a single robust link? (Select the best answer.)
Question 2 options:
A)
EtherChannel
B)
StackWise
C)
VTP
D)
HSRP
Question 3 (1 point)
You administer the network shown below.
Which of the following should you configure as the default gateway on HostA to enable HostA to access the Internet? (Select the best answer.)
Question 3 options:
A)
192.168.21.1/24
B)
172.16.11.1/24
C)
10.1.51.10/24
D)
172.16.41.1/24
E)
10.1.51.5/24
F)
172.16.31.1/30
Question 4 (1 point)
Which of the following are required for interVLAN routing? (Select 2 choices.)
Question 4 options:
A)
a Layer 3 switch connected via a trunk link to a router with SVIs configured
B)
a Layer 2 switch connected via a trunk link to a router with subinterfaces configured
C)
a Layer 2 switch with IP routing enabled and subinterfaces configured
D)
a Layer 3 switch with IP routing enabled and SVIs configured
Question 5 (1 point)
Which of the following commands should you issue to convert a switched interface to a routed interface? (Select the best answer.)
Question 5 options:
A)
switchport nonegotiate
B)
switchport mode trunk
C)
switchport mode access
D)
no switchport
Question 6 (1 point)
Which of the following statements are true regarding PVLANs? (Select 2 choices.)
Question 6 options:
A)
Primary VLANs must be configured as isolated or community VLANs.
B)
Routers, firewalls, and gateways should be connected to promiscuous ports.
C)
A switch must be configured for VTP transparent mode to support private VLANs.
D)
Community VLANs can communicate with both promiscuous and isolated ports.
E)
Promiscuous ports can service multiple primary VLANs.
Question 7 (1 point)
Refer to the exhibit.
The network you administer consists of the devices shown in the exhibit. Each link is 100 Mbps and is connected to a Fast Ethernet port. Switch S1 is the root bridge. You enable root guard on Fa0/0 on switch S2 and switch S3 by issuing the spanning-tree guard root command in interface configuration mode on both switch ports. You also enable the Uplinkfast feature on S2 and S3 by issuing the spanning-tree uplinkfast command in global configuration mode on both switches.
Which of the following statements best describes what will occur if the link between S1 and S2 is broken? (Select the best answer.)
Question 7 options:
A)
Spanning tree will be disabled.
B)
Only Fa0/0 on S2 will be put into the root-inconsistent (blocked) state.
C)
Traffic will follow its normal path from HostB to S1.
D)
The Fa0/0 port on ...
IPv6 addresses are 128 bits long. Port Address Translation (PAT) allows multiple users to share a single public IP address. Standard and extended ACLs are the two main types of access control lists. The "copy running-config startup-config" command is used to backup the router configuration. IEEE 802.11G standard allows up to 54Mbps wireless speeds in the 2.4GHz range.
This document contains questions and answers related to the Cisco 200-120 CCNA exam. It includes 19 multiple choice questions about topics like routing, switching, VLANs, STP, the OSI model, and more. The questions are designed to test knowledge of networking concepts and Cisco technologies.
This document contains 51 questions about networking topics such as IP addressing, routing protocols, MPLS, VLANs, QoS, and more. It tests knowledge of concepts like how data is sent over the internet, classful and classless addressing, routing table information, tunneling protocols, reasons for NAT, functions of DHCP, multicast addressing, routing protocol metrics and path selection, MAC address learning in switches, avoiding loops in layer 2, signaling protocols, ping operation, label imposition in MPLS, VLAN stacking, Diffserv traffic classes, link state routing advantages, router types, and actions when TTL reaches 0. Additional review of OSPF, IGP vs EGP, priority queuing and rate limiting is recommended
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This document discusses Internet routing protocols and summarizes key concepts. It begins by explaining the operation of IP routers and routing methods like next-hop, network-specific, and default routing. It then discusses autonomous systems and how interior routing protocols like RIP and OSPF are used within an AS to dynamically update routing tables. RIP uses distance vector routing while OSPF computes least-cost paths using the Dijkstra algorithm.
Cisco discovery drs ent module 10 - v.4 in english.igede tirtanata
This document contains multiple choice questions about networking topics such as VLANs, ACLs, routing protocols, and WAN technologies. Question 1 asks about the VTP mode that allows a switch to create VLANs and ignore VTP messages without passing local VLAN information. Question 2 asks about characteristics of extended ACLs. Question 3 asks about statements that are true regarding a PPP connection between two Cisco routers.
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Learnings from Successful Jobs SearchersBruce Bennett
Are you interested to know what actions help in a job search? This webinar is the summary of several individuals who discussed their job search journey for others to follow. You will learn there are common actions that helped them succeed in their quest for gainful employment.
5 key differences between Hard skill and Soft skillsRuchiRathor2
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Joyce M Sullivan, Founder & CEO of SocMediaFin, Inc. shares her "Five Questions - The Story of You", "Reflections - What Matters to You?" and "The Three Circle Exercise" to guide those evaluating what their next move may be in their careers.
2. Question NO : 1
Which two options are the two main phases of PPPoE? (Choose two.)
A. Active Discovery Phase
B. IKE Phase
C. Main Mode Phase
D. PPP Session Phase
E. Aggressive Mode Phase
F. Negotiation Phase
Answer: AD
3. Question NO :2
Refer to the exhibit. Why is the OSPF state in 2WAY/DROTHER?
A. This is the expected output when the interface Ethernet0/0 of R1 is configured with OSPF Priority 0.
B. There is a duplicate router ID.
C. There is an MTU mismatch.
D. There is an OSPF timer (hello/dead) mismatch.
E. This is the expected output when R1 is the DR.
Answer: A
4. Question NO :3
In a no backbone OSPF area, all traffic that is destined to the Internet is routed by using a default route that is originated by
the ABR. Which change in the configuration of the OSPF area type causes traffic from that area that is destined to the
Internet to be dropped?
A. The OSPF area changes from NSSA to totally stubby area.
B. The OSPF area changes from NSSA to regular area.
C. The OSPF area changes from stub area to totally stubby area.
D. The OSPF area changes from stub area to NSSA.
Answer: D
5. Question NO :4
Which measure does ISIS use to avoid sending traffic with a wrong MTU configuration?
A.ISIS does not protect from MTU mismatch.
B.MTU value is communicated in ISIS Sequence Number PDUs (SNP), and ISIS adjacency is not established if an MTU
mismatch is detected.
C.ISIS uses path MTU discovery as specified in RFC 1063.
D.ISIS uses padding of hello packets to full MTU.
Answer: D
6. Question NO :5
Refer to the exhibit. Assuming that the peer is configured correctly and the interface is up, how many neighbors will be
seen in the EIGRPv6 neighbor table on this IPv6-only router?
A. one neighbor, which will use a local router-id of 6010. AB8. . /64
B. one neighbor, which will use a local router-id of 6020. AB8. . /64
C. none, because EIGRPv6 only supports authenticated peers
D. none, because of the mismatch of timers
E. none, because there is no EIGRP router ID configured
Answer: E
7. Question NO :6
Which type of EIGRP routes are summarized by the auto-summary command?
A. internal routes that are learned from a peer that is outside the range of local network statements
B. external routes that are learned from a peer that is inside the range of local network statements
C. locally created routes that are outside the range of local network statements
D. external routes that are learned from a peer that is outside the range of local network statements
Answer: B
8. Question NO :7
What is the range of addresses that is used for IPv4-mapped IPv6 addresses?
A. 2001. db9. . /32
B. 2001. db8. . /32
C. 2002. . /16
D. . . ffff. /16
E. . . ffff. 0. 0/96
Answer: E
9. Question NO :8
Refer to the exhibit. Which statement is true?
A. R2 is directly connected to the receiver for this group and is the winner of an assert mechanism.
B. R2 is directly connected to the receiver for this group, and it forwards the traffic onto Ethernet3/0, but it is forwarding
duplicate traffic onto Ethernet3/0.
C. R2 has the A flag (Accept flag) set on Ethernet 3/0. This is fine, since the group is in BIDIR PIM mode.
D. R2 is directly connected to the receiver for this group and is the loser of an assert mechanism.
E. The A flag is set until the SPT threshold is reached for this multicast group.
Answer: A
10. Question NO :9
As a best practice, when a router is configured as an EIGRP Stub, which routes should be received from its distribution
neighbor?
A. the default route
B. static routes
C. internal routes only
D. internal and external routes
Answer: A
11. Question NO: 10
Which two options describe two functions of a neighbor solicitation message? (Choose two.)
A. It requests the link-layer address of the target.
B. It provides its own link-layer address to the target.
C. It requests the site-local address of the target.
D. It provides its own site-local address to the target.
E. It requests the admin-local address of the target.
F. It provides its own admin-local address to the target.
Answer: AB
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The Agenda
(Intermediate)
To reproduce the shape effects on this slide, do the following:
On the Home tab, in the Slides group, click Layout, and then click Blank.
On the Insert tab, in the Illustrations group, click Shapes, and then under Block Arrows select Chevron (under Block Arrows, second row, eighth option from left).
On the slide, drag to draw a chevron arrow.
Under Drawing Tools, on the Format tab, in the Size group, click the arrow at the bottom right corner launching the Format Shape dialog box.
In the Format Shape dialog box, select Size in the left pane, under Size and Rotate in the right pane set the Height to 1.35” and the Width to 8.65”.
Also in the Format Shape dialog box, select Position in the left pane, under Position on Slide in the right pane set the Horizontal to .61” and the Vertical to 1.36”.
Also in the Format Shape dialog box, select Text Box in the left pane, under Text Layout in the right pane set the Vertical Alignment to Middle, under Autofit, select Do not Autofit, and then under Internal Margin set the Left to 1.4” and the Right to 0.1”.
Also in the Format Shape dialog box, select Fill in the left pane, under Fill in the right pane select Gradient Fill.
Under Gradient stops, click Add gradient stop or Remove gradient stop until four stops appear on the slider. Customize the gradient stops as follows:
Select the first stop on the slider, and then do the following:
In the Position box, enter 0%.
Click the button next to Color, and then under Theme Colors select Dark Blue, Text 2, Lighter 40% (fourth row, fourth option from the left).
Select the second stop on the list, and then do the following:
In the Position box, enter 48%.
Click the button next to Color, and then under Theme Colors select Dark Blue, Text 2, Lighter 60% (third row, fourth option from the left).
Select the third stop on the slider, and then do the following:
In the Position box, enter 61%.
Click the button next to Color, and then under Theme Colors select Dark Blue, Text 2, Lighter 60% (third row, fourth option from the left).
Select the last stop on the list, and then do the following:
In the Position box, enter 100%.
Click the button next to Color, and then under Theme Colors select Dark Blue, Text 2, Lighter 40% (fourth row, fourth option from the left).
Also in the Format Shape dialog box, select Line Color in the left pane, under Line Color in the right pane select No Line.
Also in the Format Shape dialog box, select Shadow in the left pane, under Shadow in the right pane click the arrow to the right of Color and under Theme Colors select, Black, Text 1 (first row, second option from left), and then do the following:
In the Transparency box, enter 60%.
In the Size box, enter 100%.
In the Blur box, enter 10 pt.
In the Angle box, enter 90 degrees.
In the Distance box, enter 3 pt.
Close Format Shape dialog box.
Type “Topic 1” in the shape, then select the text. On the Home tab, in the Font group, select Segoe UI Semibold from the Font list, and then select 36 pt from the Font Size list.
Also on the Home tab, in the Font group, click the Text Shadow icon.
Also on the Home tab, in the Font group, click the arrow next to Font Color and under Theme Colors select White, Background 1 (first row, first option from left).
Select the chevron shape.
On the Home tab, in the Clipboard group, click Copy, then select Duplicate. Repeat this step one more time, creating three shapes total.
Select the third duplicated shape. Under Drawing Tools, on the Format tab, in the Size group, click the arrow at the bottom right corner launching the Format Shape dialog box.
In the Format Shape dialog box, select Position in the left pane, under Position on slide in the right pane set the Horizontal to .57” and the Vertical to 4.61”.
Press and hold CTRL, and select all three shapes. On the Home tab, in the Drawing group, click Arrange, point to Align and then to the following:
Click Align Left.
Click Distribute Vertically.
Select text in the second chevron and change text to “Topic 2”.
Select text in third chevron and change text to “Topic 3”.
To reproduce the video effects on this slide, do the following:
On the Insert tab, in the Media group, click Video, and then click Video from File.
In the left pane of the Insert Video dialog box, click the drive or library that contains the video. In the right pane of the dialog box, click the video that you want and then click Insert.
Under Video Tools, on the Format tab, in the Video Styles group, click Video Shape, and under Block Arrows select Chevron. (second row, eighth option from left).
Also under Video Tools, on the Format tab, in the Video Styles group, click the arrow at the bottom right corner, launching the Format Video dialog box.
In the Format Video dialog box, select Size in the left pane, under Size and Rotate in the right pane set the Height to 1.3” and the Width to 1.71”.
Also in the Format Video dialog box, select Border Color in the left pane, under Border Color in the right pane, select Solid Line. Click the button next to Color, and then under Theme Colors select Dark Blue, Text 2, Lighter 40% (fourth row, fourth option from the left).
Also in the Format Video dialog box, select Border Style in the left pane, under Border Style in the right pane set the Width to 3 pt.
Also in the Format Video dialog box, select Shadow in the left pane, under Shadow in the right pane click the arrow to the right of Presets and under Outer, select Offset Right (second row, first option from left).
Also in the Format Video dialog box, select 3-D Format in the left pane, under Bevel in the right pane click the arrow to the right of Top and under Bevel, select Riblet (third row, second option from left), then set the Width as 8 pt and the Height as 6 pt, and then under Surface, click the arrow to the right of Material and select Warm Matte (first row, second option from left).
On the Animations tab, in the Animation group, select Play.
Also on the Animations tab in the Timing group, click the arrow to the right of Start and select With Previous.
With the video still selected, under Video Tools, on the Playback tab, in the Video Options group, select Loop Until Stopped.
Press and hold CTRL, select video and first shape. On the Home tab, in the Drawing group, click Arrange, point to Align and then to the following:
Click Align Left.
Click Align Middle.
Select the video. On the Home tab, in the Clipboard group, click the arrow to the right of Copy, and then click Duplicate. Repeat this process once more for a total of three videos.
Press and hold CTRL, select the last video and bottom shape. On the Home tab, in the Drawing group, click Arrange, point to Align and then to the following:
Click Align Left.
Click Align Middle.
Press and hold CTRL, select the second video and middle shape. On the Home tab, in the Drawing group, click Arrange, point to Align and then to the following:
Click Align Left.
Click Align Middle.
To reproduce the background effects on this slide, do the following:
On the Design tab, in the bottom right corner of the Background group, click the arrow at the bottom right launching the Format Background dialog box.
In the Format Background dialog box, select Fill in the left pane, under Fill in the right pane select Gradient Fill.
Under Gradient stops, click Add gradient stop or Remove gradient stop until three stops appear on the slider. Customize the gradient stops as follows:
Select the first stop on the slider, and then do the following:
In the Position box, enter 0%.
Click the button next to Color, and then under Theme Colors select White, Background 1 (first row, first option from the left).
Select the second stop on the list, and then do the following:
In the Position box, enter 50%.
Click the button next to Color, and then under Theme Colors select Blue Accent 1, Lighter 60% (third row, fifth option from the left).
Select the last stop on the slider, and then do the following:
In the Position box, enter 100%.
Click the button next to Color, and then under Theme Colors select White, Background 1 (first row, first option from the left).
On the Insert tab, in the Images group, click Picture.
In the left pane of the Insert Picture dialog box, click the drive or library that contains the picture. In the right pane of the dialog box, click the pictures that you want and then click Insert.
With the picture selected, under Picture Tools, on the Format tab, in the Size group, set the Width to 10”.
On the Home tab, in the Drawing group, click Arrange, point to Align, and then do the following:
Click Align Center.
Click Align Bottom.
With the picture still selected, on the Home tab, in the Clipboard group, click the arrow to the right of Copy, and then click Duplicate.
With the new picture selected, on the Home tab, in the Drawing group, click Arrange, point to Rotate, and select Flip Vertical.
Also on the Home tab, in the Drawing group, click Arrange, point to Align, and then do the following:
Click Align Center.
Click Align Top.
Press CTRL and select both of the pictures.
On the Home tab, in the Drawing group, click Arrange, under Order Objects, click Send to Back.