This document provides instructor materials on static routing concepts and configuration for the CCNA Routing and Switching course. It covers static routing advantages and types of static routes such as standard, default, summary, and floating static routes. The document also details how to configure IPv4 and IPv6 static and default routes using the ip route and ipv6 route commands. Additionally, it discusses troubleshooting static route configurations and how routers process packets when static routes are used.
This document discusses dynamic routing protocols and contains sections on dynamic routing protocols, RIPv2 configuration, routing tables, and a summary. Some key points include:
- Dynamic routing protocols allow routers to automatically learn about remote networks and maintain up-to-date routing information to choose the best path.
- RIPv2 is configured on routers to exchange routing information with neighboring routers using various routing protocol messages and algorithms.
- Routing tables contain entries for directly connected networks, remote networks learned dynamically, and default routes. IPv4 tables can include ultimate, level 1, and level 2 routes while IPv6 tables contain only ultimate routes.
- The routing lookup process uses administrative distances and longest prefix matching to determine the best route
This document provides planning materials for instructors to teach a chapter on dynamic routing. It includes an overview of the chapter sections and objectives, best practices for teaching the content, and lists the activities students should complete. The planning guide gives details on dynamic and static routing concepts, configuring RIPv2, and components of routing tables to help instructors understand the content and prepare to teach it effectively.
CCNA 2 Routing and Switching v5.0 Chapter 6Nil Menon
This document discusses static routing and how to configure static routes on Cisco routers. It begins with an overview of static routing, including the advantages and disadvantages. It then covers different types of static routes such as standard, default, summary, and floating static routes. The document provides examples of how to configure IPv4 and IPv6 static routes, default routes, and verify the routes. It also includes background information on topics like classful addressing and CIDR that are relevant to static route configuration.
The document provides planning information for instructors teaching a chapter on VLANs, including:
- A list of optional and recommended activities for students, along with associated chapter pages and activity types.
- Best practices for instructors such as ensuring students complete assessments and having them troubleshoot additional problems.
- An overview of the chapter sections on VLAN segmentation, implementation, and inter-VLAN routing.
This chapter discusses path control implementation using Cisco technologies. It covers Cisco Express Forwarding (CEF) switching and how it improves performance over process and fast switching. It also discusses using policy-based routing (PBR) and Cisco IOS IP SLAs to implement path control and dynamically change paths based on network conditions. The chapter provides configuration examples for PBR and IP SLAs to control traffic flow.
CCNA 2 Routing and Switching v5.0 Chapter 5Nil Menon
This document discusses inter-VLAN routing and layer 3 switching. It describes the different options for enabling inter-VLAN routing including legacy routing, router-on-a-stick, and layer 3 switching. It provides instructions for configuring each method and troubleshooting common issues like incorrect switch port configurations, IP addressing errors, and VLAN mismatches. Layer 3 switching allows high-performance switches to perform routing internally at wire speed.
The document discusses the application layer of the OSI model and common application layer protocols. It covers how protocols like HTTP, SMTP, POP, IMAP, FTP operate to provide services to end users. DNS and DHCP are also examined, with DNS translating names to IP addresses and DHCP automating IP address assignment. The application, presentation and session layers are described as working together to support applications and exchange data between hosts.
CCNA 1 Routing and Switching v5.0 Chapter 3Nil Menon
The document discusses network protocols and communications. It explains that for communication between devices to occur, agreed upon rules and protocols must be followed. Key points covered include common network protocols like TCP/IP, the role of standards organizations in establishing protocols, and how data is encapsulated and moves through the layers of the OSI and TCP/IP models when transmitted over a network. The chapter also addresses how devices on a local area network access both local and remote network resources through the use of addressing schemes and default gateways.
This document discusses dynamic routing protocols and contains sections on dynamic routing protocols, RIPv2 configuration, routing tables, and a summary. Some key points include:
- Dynamic routing protocols allow routers to automatically learn about remote networks and maintain up-to-date routing information to choose the best path.
- RIPv2 is configured on routers to exchange routing information with neighboring routers using various routing protocol messages and algorithms.
- Routing tables contain entries for directly connected networks, remote networks learned dynamically, and default routes. IPv4 tables can include ultimate, level 1, and level 2 routes while IPv6 tables contain only ultimate routes.
- The routing lookup process uses administrative distances and longest prefix matching to determine the best route
This document provides planning materials for instructors to teach a chapter on dynamic routing. It includes an overview of the chapter sections and objectives, best practices for teaching the content, and lists the activities students should complete. The planning guide gives details on dynamic and static routing concepts, configuring RIPv2, and components of routing tables to help instructors understand the content and prepare to teach it effectively.
CCNA 2 Routing and Switching v5.0 Chapter 6Nil Menon
This document discusses static routing and how to configure static routes on Cisco routers. It begins with an overview of static routing, including the advantages and disadvantages. It then covers different types of static routes such as standard, default, summary, and floating static routes. The document provides examples of how to configure IPv4 and IPv6 static routes, default routes, and verify the routes. It also includes background information on topics like classful addressing and CIDR that are relevant to static route configuration.
The document provides planning information for instructors teaching a chapter on VLANs, including:
- A list of optional and recommended activities for students, along with associated chapter pages and activity types.
- Best practices for instructors such as ensuring students complete assessments and having them troubleshoot additional problems.
- An overview of the chapter sections on VLAN segmentation, implementation, and inter-VLAN routing.
This chapter discusses path control implementation using Cisco technologies. It covers Cisco Express Forwarding (CEF) switching and how it improves performance over process and fast switching. It also discusses using policy-based routing (PBR) and Cisco IOS IP SLAs to implement path control and dynamically change paths based on network conditions. The chapter provides configuration examples for PBR and IP SLAs to control traffic flow.
CCNA 2 Routing and Switching v5.0 Chapter 5Nil Menon
This document discusses inter-VLAN routing and layer 3 switching. It describes the different options for enabling inter-VLAN routing including legacy routing, router-on-a-stick, and layer 3 switching. It provides instructions for configuring each method and troubleshooting common issues like incorrect switch port configurations, IP addressing errors, and VLAN mismatches. Layer 3 switching allows high-performance switches to perform routing internally at wire speed.
The document discusses the application layer of the OSI model and common application layer protocols. It covers how protocols like HTTP, SMTP, POP, IMAP, FTP operate to provide services to end users. DNS and DHCP are also examined, with DNS translating names to IP addresses and DHCP automating IP address assignment. The application, presentation and session layers are described as working together to support applications and exchange data between hosts.
CCNA 1 Routing and Switching v5.0 Chapter 3Nil Menon
The document discusses network protocols and communications. It explains that for communication between devices to occur, agreed upon rules and protocols must be followed. Key points covered include common network protocols like TCP/IP, the role of standards organizations in establishing protocols, and how data is encapsulated and moves through the layers of the OSI and TCP/IP models when transmitted over a network. The chapter also addresses how devices on a local area network access both local and remote network resources through the use of addressing schemes and default gateways.
CCNA 2 Routing and Switching v5.0 Chapter 8Nil Menon
The document discusses the configuration and operation of single-area OSPF routing. It covers OSPF concepts like link-state routing, neighbor adjacencies, designated routers, flooding LSAs, and SPF calculations. It also compares OSPFv2 to OSPFv3, describing how OSPFv3 uses link-local addresses and interfaces are enabled directly instead of using network statements. The document provides instructions for configuring OSPFv2 and OSPFv3 on Cisco routers as well as commands for verifying their operation and settings.
The document provides instructional materials for a chapter on the network layer. It covers topics like network layer protocols including IPv4 and IPv6, routing, routers, and configuring Cisco routers. Sections explain how network layer protocols support communication across networks and the purpose of fields in IPv4 and IPv6 packets. It also details how hosts, routers, and their routing tables determine the path for packets to travel to reach their destination on either the local network or remote networks.
CCNA 2 Routing and Switching v5.0 Chapter 3Nil Menon
This document discusses VLANs and trunking. It covers VLAN segmentation and implementation, including assigning ports to VLANs, configuring trunk ports, and troubleshooting VLAN and trunking issues. It also addresses VLAN security concerns like spoofing attacks and mitigation techniques like private VLANs. The document provides best practices for VLAN design such as separating management and user traffic into different VLANs.
1) Configure a router to route between multiple directly connected networks
2) Describe the primary functions and features of a router.
3) Explain how routers use information in data packets to make forwarding decisions in a small- to medium-sized business network.
4) Explain the encapsulation and de-encapsulation process used by routers when switching packets between interfaces.
5) Compare ways in which a router builds a routing table when operating in a small- to medium-sized business network.
6) Explain routing table entries for directly connected networks.
7) Explain how a router builds a routing table of directly connected networks.
8) Explain how a router builds a routing table using static routes.
9) Explain how a router builds a routing table using a dynamic routing protocol.
This chapter discusses manipulating routing updates by using multiple routing protocols on a network, implementing route redistribution between protocols, and controlling routing update traffic. It describes using multiple protocols to address network changes or mixed vendor environments. Route redistribution allows exchange of routing information between different routing domains. Care must be taken to avoid routing loops through proper metric setting and route filtering during redistribution.
The document provides instructor materials for a chapter on IP addressing in CCNA Routing and Switching. It covers IPv4 and IPv6 network addresses, including binary and decimal conversion, address structures, types of IPv4 addresses such as unicast, broadcast and multicast, and public vs private IP addresses. It also describes how to verify network connectivity using ICMP ping and traceroute utilities.
The document provides an overview of chapter 4 in the CCNA Routing and Switching Introduction to Networks v6.0 instructor materials. The chapter covers network access, including physical layer protocols, network media, data link layer protocols, and media access control. It describes the purpose and functions of the physical layer, different types of physical connections and network interface cards. It also discusses the characteristics of common network media like copper cabling, including unshielded twisted-pair, shielded twisted-pair and coaxial cable. Standards for copper cabling categories are also summarized.
This document provides an overview of network protocols and communication. It discusses how rules and protocols govern communication and facilitate the exchange of information across networks. Standards organizations help establish common protocols to ensure interoperability. The document also examines how data is encapsulated and transferred across network layers using protocols like TCP/IP. Local devices access resources by using network and data link layer addresses.
Configuring RIPv2 involves three main steps: 1) enabling RIP with the router rip command, 2) specifying RIPv2 with the version 2 command, and 3) advertising networks with the network command to specify participating interfaces. The network command takes a classful network as a parameter to include corresponding interfaces in the routing process. The example configures RIP on routers R1 and R2 to advertise their directly connected subnets 172.16.0.0 and 10.0.0.0, respectively.
This document provides an overview of the Open Shortest Path First (OSPF) routing protocol. It describes OSPF terminology and operation, including link-state routing, databases, advertisements, and algorithms. It also covers OSPF packet types, areas, router types, metrics, and configuration. The objectives are to describe OSPF functionality in different network environments and configure basic and advanced OSPF features.
CCNA 2 Routing and Switching v5.0 Chapter 4Nil Menon
This document chapter discusses routing concepts and initial router configuration. It covers configuring router interfaces, enabling IP connectivity on devices, and verifying connectivity between directly connected networks. The key topics include functions of routers in routing traffic between networks, building routing tables using static and dynamic methods, and show commands to view interface settings and connectivity.
The document provides instructions for configuring initial settings on a Cisco network device using Cisco IOS software, including configuring hostnames, limiting access to device configurations through passwords, and saving the running configuration. It describes assigning a unique hostname, securing privileged EXEC mode with the enable secret password, securing the console and virtual terminal lines with passwords and login, and using the service password-encryption command to encrypt passwords.
RIP version 1 is a classful distance vector routing protocol that uses hop count as its metric. It sends routing updates every 30 seconds and considers routes with a hop count greater than 15 to be unreachable. It performs automatic summarization which reduces the size of routing updates but does not support discontiguous subnets. Common commands to configure and verify RIP include router rip, network, show ip protocols, and debug ip rip.
This document provides an overview of the Open Shortest Path First (OSPF) routing protocol. It defines key OSPF terminology like link, router ID, neighbors, adjacency, area, backbone area, Area Border Router (ABR), Autonomous System Boundary Router (ASBR). It describes OSPF network types, neighbor tables, topology tables, routing tables, and the link state advertisement (LSA) process. It also covers OSPF configuration, path calculation using the Dijkstra algorithm, and advantages of OSPF like rapid convergence and scalability.
This document discusses static routing concepts and configuration. It covers implementing static and default routes for IPv4 and IPv6, as well as summarization, floating static routes, and troubleshooting. The objectives are to explain static routing advantages/disadvantages, configure different static route types, implement CIDR and VLSM, and troubleshoot common issues. Configuration examples are provided for various static route scenarios.
This document provides an overview of basic network and routing concepts for the CCNP ROUTE certification. It discusses differentiating between dynamic routing protocols, network types including non-broadcast multi-access networks, connecting remote locations using various technologies, and understanding how different traffic types and overlay networks influence routing. The objectives cover routing protocols, branch connectivity options, and IPv6 neighbor discovery.
This document provides an overview of subnetting IP networks and addressing schemes. It covers subnetting IPv4 networks, including calculating subnets and hosts for various prefix lengths. It also discusses variable length subnet masking to better utilize address space. Finally, it touches on considerations for structured network design and address planning.
This document summarizes a presentation about Cisco's CCNP Enterprise ENCOR and ENARSI certification program. It provides information about the trainer, an overview of the CCNP certification requirements and exams, discussion of exam topics, and a question and answer section. The presentation aims to help attendees learn about the CCNP Enterprise certification track and prepare for the ENCOR and ENARSI exams.
CCNA 2 Routing and Switching v5.0 Chapter 1Nil Menon
The document is a chapter from a Cisco textbook that introduces switched networks. It discusses the convergence of data, voice and video networks and the benefits of a single, converged network. It describes the core, distribution and access layers of hierarchical network design and how switches use MAC address tables, store-and-forward or cut-through switching to segment networks into separate collision domains while maintaining a common broadcast domain. The chapter objectives are to explain switched network design and frame forwarding processes.
The document discusses Virtual Trunking Protocol (VTP). It describes VTP as a Cisco proprietary protocol that exchanges VLAN information across trunk links, allowing network managers to distribute VLAN configurations to all switches in the same domain. The document outlines the key components of VTP, including domains, advertisements, and pruning. It also details the different VTP modes of server, client, and transparent and how they operate. The benefits of using VTP for VLAN management are presented, along with some common VTP configuration issues.
This document discusses static routing and provides objectives and content for configuring and troubleshooting static and default routes. It covers:
- Implementing static routes in small to medium networks and advantages/disadvantages of static routing.
- Configuring IPv4 and IPv6 static and default routes by specifying next hop addresses and exit interfaces on routers.
- Configuring floating static routes to provide backup connections and static host routes.
- Troubleshooting static and default route configuration issues like missing routes by using commands like ping, traceroute, and show ip/ipv6 route.
This document provides an overview of dynamic routing protocols and configuration of RIPv2. It discusses the purpose of dynamic routing protocols in discovering remote networks, maintaining up-to-date routing information, and choosing the best path. RIPv2 configuration topics include enabling RIP, advertising networks, verifying RIP operation, and propagating a default route. The document also examines the components of routing table entries, such as route source, metric, and next hop. It describes the hierarchy of dynamically learned routes including ultimate, level 1, parent and child routes.
CCNA 2 Routing and Switching v5.0 Chapter 8Nil Menon
The document discusses the configuration and operation of single-area OSPF routing. It covers OSPF concepts like link-state routing, neighbor adjacencies, designated routers, flooding LSAs, and SPF calculations. It also compares OSPFv2 to OSPFv3, describing how OSPFv3 uses link-local addresses and interfaces are enabled directly instead of using network statements. The document provides instructions for configuring OSPFv2 and OSPFv3 on Cisco routers as well as commands for verifying their operation and settings.
The document provides instructional materials for a chapter on the network layer. It covers topics like network layer protocols including IPv4 and IPv6, routing, routers, and configuring Cisco routers. Sections explain how network layer protocols support communication across networks and the purpose of fields in IPv4 and IPv6 packets. It also details how hosts, routers, and their routing tables determine the path for packets to travel to reach their destination on either the local network or remote networks.
CCNA 2 Routing and Switching v5.0 Chapter 3Nil Menon
This document discusses VLANs and trunking. It covers VLAN segmentation and implementation, including assigning ports to VLANs, configuring trunk ports, and troubleshooting VLAN and trunking issues. It also addresses VLAN security concerns like spoofing attacks and mitigation techniques like private VLANs. The document provides best practices for VLAN design such as separating management and user traffic into different VLANs.
1) Configure a router to route between multiple directly connected networks
2) Describe the primary functions and features of a router.
3) Explain how routers use information in data packets to make forwarding decisions in a small- to medium-sized business network.
4) Explain the encapsulation and de-encapsulation process used by routers when switching packets between interfaces.
5) Compare ways in which a router builds a routing table when operating in a small- to medium-sized business network.
6) Explain routing table entries for directly connected networks.
7) Explain how a router builds a routing table of directly connected networks.
8) Explain how a router builds a routing table using static routes.
9) Explain how a router builds a routing table using a dynamic routing protocol.
This chapter discusses manipulating routing updates by using multiple routing protocols on a network, implementing route redistribution between protocols, and controlling routing update traffic. It describes using multiple protocols to address network changes or mixed vendor environments. Route redistribution allows exchange of routing information between different routing domains. Care must be taken to avoid routing loops through proper metric setting and route filtering during redistribution.
The document provides instructor materials for a chapter on IP addressing in CCNA Routing and Switching. It covers IPv4 and IPv6 network addresses, including binary and decimal conversion, address structures, types of IPv4 addresses such as unicast, broadcast and multicast, and public vs private IP addresses. It also describes how to verify network connectivity using ICMP ping and traceroute utilities.
The document provides an overview of chapter 4 in the CCNA Routing and Switching Introduction to Networks v6.0 instructor materials. The chapter covers network access, including physical layer protocols, network media, data link layer protocols, and media access control. It describes the purpose and functions of the physical layer, different types of physical connections and network interface cards. It also discusses the characteristics of common network media like copper cabling, including unshielded twisted-pair, shielded twisted-pair and coaxial cable. Standards for copper cabling categories are also summarized.
This document provides an overview of network protocols and communication. It discusses how rules and protocols govern communication and facilitate the exchange of information across networks. Standards organizations help establish common protocols to ensure interoperability. The document also examines how data is encapsulated and transferred across network layers using protocols like TCP/IP. Local devices access resources by using network and data link layer addresses.
Configuring RIPv2 involves three main steps: 1) enabling RIP with the router rip command, 2) specifying RIPv2 with the version 2 command, and 3) advertising networks with the network command to specify participating interfaces. The network command takes a classful network as a parameter to include corresponding interfaces in the routing process. The example configures RIP on routers R1 and R2 to advertise their directly connected subnets 172.16.0.0 and 10.0.0.0, respectively.
This document provides an overview of the Open Shortest Path First (OSPF) routing protocol. It describes OSPF terminology and operation, including link-state routing, databases, advertisements, and algorithms. It also covers OSPF packet types, areas, router types, metrics, and configuration. The objectives are to describe OSPF functionality in different network environments and configure basic and advanced OSPF features.
CCNA 2 Routing and Switching v5.0 Chapter 4Nil Menon
This document chapter discusses routing concepts and initial router configuration. It covers configuring router interfaces, enabling IP connectivity on devices, and verifying connectivity between directly connected networks. The key topics include functions of routers in routing traffic between networks, building routing tables using static and dynamic methods, and show commands to view interface settings and connectivity.
The document provides instructions for configuring initial settings on a Cisco network device using Cisco IOS software, including configuring hostnames, limiting access to device configurations through passwords, and saving the running configuration. It describes assigning a unique hostname, securing privileged EXEC mode with the enable secret password, securing the console and virtual terminal lines with passwords and login, and using the service password-encryption command to encrypt passwords.
RIP version 1 is a classful distance vector routing protocol that uses hop count as its metric. It sends routing updates every 30 seconds and considers routes with a hop count greater than 15 to be unreachable. It performs automatic summarization which reduces the size of routing updates but does not support discontiguous subnets. Common commands to configure and verify RIP include router rip, network, show ip protocols, and debug ip rip.
This document provides an overview of the Open Shortest Path First (OSPF) routing protocol. It defines key OSPF terminology like link, router ID, neighbors, adjacency, area, backbone area, Area Border Router (ABR), Autonomous System Boundary Router (ASBR). It describes OSPF network types, neighbor tables, topology tables, routing tables, and the link state advertisement (LSA) process. It also covers OSPF configuration, path calculation using the Dijkstra algorithm, and advantages of OSPF like rapid convergence and scalability.
This document discusses static routing concepts and configuration. It covers implementing static and default routes for IPv4 and IPv6, as well as summarization, floating static routes, and troubleshooting. The objectives are to explain static routing advantages/disadvantages, configure different static route types, implement CIDR and VLSM, and troubleshoot common issues. Configuration examples are provided for various static route scenarios.
This document provides an overview of basic network and routing concepts for the CCNP ROUTE certification. It discusses differentiating between dynamic routing protocols, network types including non-broadcast multi-access networks, connecting remote locations using various technologies, and understanding how different traffic types and overlay networks influence routing. The objectives cover routing protocols, branch connectivity options, and IPv6 neighbor discovery.
This document provides an overview of subnetting IP networks and addressing schemes. It covers subnetting IPv4 networks, including calculating subnets and hosts for various prefix lengths. It also discusses variable length subnet masking to better utilize address space. Finally, it touches on considerations for structured network design and address planning.
This document summarizes a presentation about Cisco's CCNP Enterprise ENCOR and ENARSI certification program. It provides information about the trainer, an overview of the CCNP certification requirements and exams, discussion of exam topics, and a question and answer section. The presentation aims to help attendees learn about the CCNP Enterprise certification track and prepare for the ENCOR and ENARSI exams.
CCNA 2 Routing and Switching v5.0 Chapter 1Nil Menon
The document is a chapter from a Cisco textbook that introduces switched networks. It discusses the convergence of data, voice and video networks and the benefits of a single, converged network. It describes the core, distribution and access layers of hierarchical network design and how switches use MAC address tables, store-and-forward or cut-through switching to segment networks into separate collision domains while maintaining a common broadcast domain. The chapter objectives are to explain switched network design and frame forwarding processes.
The document discusses Virtual Trunking Protocol (VTP). It describes VTP as a Cisco proprietary protocol that exchanges VLAN information across trunk links, allowing network managers to distribute VLAN configurations to all switches in the same domain. The document outlines the key components of VTP, including domains, advertisements, and pruning. It also details the different VTP modes of server, client, and transparent and how they operate. The benefits of using VTP for VLAN management are presented, along with some common VTP configuration issues.
This document discusses static routing and provides objectives and content for configuring and troubleshooting static and default routes. It covers:
- Implementing static routes in small to medium networks and advantages/disadvantages of static routing.
- Configuring IPv4 and IPv6 static and default routes by specifying next hop addresses and exit interfaces on routers.
- Configuring floating static routes to provide backup connections and static host routes.
- Troubleshooting static and default route configuration issues like missing routes by using commands like ping, traceroute, and show ip/ipv6 route.
This document provides an overview of dynamic routing protocols and configuration of RIPv2. It discusses the purpose of dynamic routing protocols in discovering remote networks, maintaining up-to-date routing information, and choosing the best path. RIPv2 configuration topics include enabling RIP, advertising networks, verifying RIP operation, and propagating a default route. The document also examines the components of routing table entries, such as route source, metric, and next hop. It describes the hierarchy of dynamically learned routes including ultimate, level 1, parent and child routes.
basic standard acl-lab
set pcname pc1
ip 192.168.1.2/24 192.168.1.1
set pcname pc2
ip 192.168.1.3/24 192.168.1.1
set pcname pc3
ip 10.10.10.2/24 10.10.10.1
set pcname pc4
ip 10.10.20.2/24 10.10.20.1
hostname sw1
---------------------------------------
r1
---------------------------------------
hostname r1
interface e0/1
ip address 192.168.1.1 255.255.255.0
no shutdown
exit
interface e0/0
ip address 172.16.1.1 255.255.255.0
no shutdown
exit
router ospf 1
network 192.168.1.0 0.0.0.255 area 0
network 172.16.1.0 0.0.0.255 area 0
exit
---------------------------------------
r2
---------------------------------------
hostname r2
interface e0/1
ip address 10.10.10.1 255.255.255.0
no shutdown
exit
interface e0/2
ip address 10.10.20.1 255.255.255.0
no shutdown
exit
interface e0/0
ip address 172.16.1.2 255.255.255.0
no shutdown
exit
router ospf 1
network 10.10.10.1 0.0.0.255 area 0
network 10.10.20.1 0.0.0.255 area 0
network 172.16.1.0 0.0.0.255 area 0
exit
access-list 1 permit 192.168.1.0 0.0.0.255
access-list 2 permit host 192.168.1.2
interface e0/1
ip access-group 1 out
exit
interface e0/2
ip access-group 2 out
exit
show access-lists
This document covers configuration of static routing in Cisco routers. It discusses the advantages and disadvantages of static routing compared to dynamic routing. It provides instructions on how to configure various types of static routes in IPv4 and IPv6 including next-hop, default, summary, and floating static routes. Troubleshooting steps for static route issues are also presented.
Chapter 6: Objectives
-----------------------------------------------
Explain the advantages and disadvantages of static routing.
Explain the purpose of different types of static routes.
Configure IPv4 and IPv6 static routes by specifying a next-hop address.
Configure an IPv4 and IPv6 default routes.
Explain the use of legacy classful addressing in network implementation.
Explain the purpose of CIDR in replacing classful addressing.
Design and implement a hierarchical addressing scheme.
Configure an IPv4 and IPv6 summary network address to reduce the number of routing table updates.
Configure a floating static route to provide a backup connection.
Explain how a router processes packets when a static route is configured.
Troubleshoot common static and default route configuration issues.
Yaser Rahmati | یاسر رحمتی
Rahmati Academy | آکادمی رحمتی
www.yaser-rahmati.ir
www.rahmati-academy.ir
This document provides instructor materials for a chapter on static routing. The chapter objectives are to explain static routing concepts, configure static and default routes, and troubleshoot static route issues. Static routes are manually configured without a routing protocol. They provide security, use fewer resources than dynamic routing, and are useful for small networks or stub networks with a single connection. The document covers configuring standard static routes, default routes, summary routes, and floating routes in IPv4 and IPv6 along with verifying the configurations. Troubleshooting tips include using ping, traceroute, and checking the routing table.
This document provides instructor materials for a chapter on static routing. The chapter objectives are to explain static routing concepts, configure static and default routes, and troubleshoot static route issues. Static routes are manually configured without a routing protocol. They can be used for small networks, stub networks with a single connection, and default routes. The document shows how to configure static routes, default routes, floating static routes, and static host routes in IPv4 and IPv6 on Cisco routers. It also discusses troubleshooting missing routes and connectivity problems.
The document discusses troubleshooting static and default routes. It describes how routers process packets using static routes, examining the routing table to determine the next hop. Common troubleshooting steps are explained, such as using ping, traceroute, and show commands to verify routes and isolate issues. The document provides an example of troubleshooting a connectivity problem between routers by examining the routing table and correcting an incorrect static route.
The document discusses troubleshooting static and default routes. It describes how routers process packets using static routes, examining the routing table to determine the next hop. Common troubleshooting steps are explained, such as using ping, traceroute, and show commands to verify routes and isolate issues. The document provides an example of troubleshooting a connectivity problem between routers by examining the routing table and correcting an incorrect static route.
The document discusses static routing and key concepts related to router configuration and operation. It defines static routes as manually configured paths that specify how a router will transmit packets to certain networks. The summary describes how to configure static routes, default routes, and route summarization. It also outlines tools for troubleshooting routing issues like missing routes.
This chapter discusses link aggregation using EtherChannel to combine multiple physical links between switches to increase bandwidth. It describes how EtherChannel works and how to configure it using PAgP or LACP. The chapter also covers first hop redundancy protocols like HSRP that allow multiple routers to share an IP address and MAC address as a virtual router, providing redundancy if the active router fails. It explains how to configure HSRP and use debug commands to troubleshoot issues.
This document provides an overview of routing technologies and IP routing. It begins by defining the objectives of covering IP routing, routing versus routed protocols, static versus dynamic routing, advantages and disadvantages of each, interfaces versus lines, and setting up a simple network. It then introduces IP routing as the process of moving packets between networks using routers and their routing tables. The document explains static and dynamic routing methods, routing and routed protocols, and provides examples of configuring a basic network with two routers and PCs using Cisco Packet Tracer's command line interface.
Static routing is relatively easy to configure and requires little knowledge of the network, but it does not adapt well to changes in the network topology. Dynamic routing protocols discover the network and maintain routing tables automatically as the network changes. A default static route could be used on edge or stub routers to route traffic where a dynamic protocol is not required. When configuring static routes, both the next-hop IP address and exit interface are required to avoid recursive lookups as the network grows.
Static routing is relatively easy to configure and requires little knowledge of the network, but it does not adapt well to changes in the network topology. Dynamic routing protocols discover the network and maintain routing tables automatically as the network changes. A default static route could be used on edge or stub routers to route traffic where no other route is known. When configuring static routes, both the next hop IP address and exit interface are required to avoid recursive lookups.
This document provides an overview of routing and routing protocols. It discusses static and dynamic routing, and how routes can be configured statically or learned dynamically from other routers. It also summarizes different routing protocol types, including distance vector protocols like RIP and IGRP, link-state protocols like OSPF, and exterior protocols like BGP. The document compares routing protocol characteristics and how they are used in interior versus exterior routing scenarios.
CCNA R&S-20-Configuring IPv4 Addresses and RoutesAmir Jafari
This document discusses configuring IPv4 addresses and routes on routers. It covers:
- Connected routes are automatically added for subnets connected to router interfaces when the interface has an IP address configured.
- Routers can route between VLAN subnets using subinterfaces on a physical interface connected via an 802.1Q trunk. Each subinterface represents a VLAN and requires an IP address for the associated subnet.
- Configuring IP addresses on subinterfaces and enabling 802.1Q trunking with the correct VLAN ID allows a router to route between VLAN subnets using only one physical interface.
This chapter covers IP routing concepts including routing protocols, path selection, static routing, and virtual routing and forwarding. It discusses how different routing protocols advertise and learn routes, the metrics and algorithms routers use to select the best path, and an overview of static and dynamic routing configurations.
This document discusses static routing and provides examples of configuring static routes on Cisco routers. It covers defining the role of routers, examining directly connected networks and interfaces, configuring static routes with next hop addresses and exit interfaces, using summary and default routes, and troubleshooting static route issues. The key points covered include the basic syntax for configuring static routes on routers and using show commands to view routing tables and troubleshoot connectivity problems.
Digital forensic principles and procedurenewbie2019
This document provides an overview of digital forensics principles and procedures. It discusses key guidelines for digital forensic investigations from organizations like ACPO and NIJ. The core principles of digital forensics are outlined, including that investigators should not alter original data and must have the skills to explain their examination process. The document also categorizes different types of digital forensics like computer, mobile, and audio/video forensics. The typical processes in a digital investigation are identified as identification, preservation, analysis, documentation, and presentation. Evidence can come from various electronic sources like computers, phones, and storage devices.
This document provides an overview of digital forensics. It defines digital forensics and forensic science. Digital forensics involves the preservation, collection, analysis and presentation of digital evidence. There are different branches of digital forensics related to different devices. Examples of digital evidence include emails, photos, transaction logs, documents and computer memory contents. Characteristics of good digital evidence are that it is admissible, authentic, fragile, accurate and convincing. Several digital forensic models are described that involve multiple phases of an investigation. The benefits of digital forensics include protecting against theft, fraud, hacking and viruses. Skills required for digital forensics include technical experience, strong analysis and evidence handling skills.
This document provides an introduction and overview of an IT Forensics course. The course objectives are to understand basic IT Forensics concepts and various forensic methods for file systems, operating systems, web, networks, computers, and mobile devices. The course material will cover topics like digital forensic principles, triage procedures, analyzing file systems, mobile forensics, audio forensics, video forensics, image forensics, and network forensics tools. Students are expected to attend at least 80% of classes and follow Teknokrat rules. Grading will be based on quizzes, assignments, midterms, and a final exam. The course website provides additional resources. Digital forensics is
This document discusses incident response and handling. It outlines the key steps in the incident response process: preparation, identification, containment, eradication, recovery, and lessons learned. Preparation involves forming a response team, developing procedures, and gathering resources. Identification involves determining the scope of an incident and preserving evidence. Containment focuses on limiting the damage of an incident through actions like quarantining systems, analyzing initial data, and making backups. Eradication aims to completely remove malicious software from affected systems.
This document discusses SQL injection attacks and how to mitigate them. It begins by defining injection attacks as tricks that cause an application to unintentionally include commands in user-submitted data. It then explains how SQL injection works by having the attacker submit malicious SQL code in a web form. The document outlines several examples of SQL injection attacks, such as unauthorized access, database modification, and denial of service. It discusses techniques for finding and exploiting SQL injection vulnerabilities. Finally, it recommends effective mitigation strategies like prepared statements and input whitelisting to protect against SQL injection attacks.
- Cross-site scripting (XSS) occurs when malicious scripts are executed in a user's browser from a vulnerable web application. This allows attackers to steal authentication cookies and sensitive information or take actions on the user's behalf.
- The same-origin policy is intended to isolate scripts and resources from different origins to prevent unauthorized access, but it has limitations that can be exploited in XSS attacks.
- Cross-site request forgery (CSRF or XSRF) is an attack where unauthorized commands are transmitted from a user who is currently authenticated to a target site, such as making payments on a banking site the user has logged into. This is possible because browsers include cookies in all requests to the originating
This document provides an overview of the Risk Management Framework (RMF) and the NIST Special Publication 800-37 Revision 2. It discusses the RMF roles and responsibilities, improvements made in Revision 2 including integrating privacy and supply chain risk management, and the RMF tasks. It also provides timelines for the development and public comment process of SP 800-37 Revision 2 and the upcoming Revision 5 of SP 800-53.
This document summarizes NIST Special Publication 800-37, Revision 2 which provides guidelines for applying the Risk Management Framework (RMF) to information systems and organizations. The RMF is a structured process for managing security and privacy risks. Key updates in Revision 2 include aligning with the NIST Cybersecurity Framework, integrating privacy risk management, aligning with system development lifecycles, and incorporating supply chain risk management. Organizations can use the RMF and other frameworks in a complementary manner to effectively manage security and privacy risks.
This document provides an overview of information security management systems (ISMS) and the family of ISO/IEC 27000 standards related to ISMS. It defines key terms and describes the basic components of an ISMS, including identifying security requirements, assessing risks, selecting controls, and monitoring/improving the system. The standards provide requirements, guidelines, and sector-specific implementation guidance for establishing, operating, and improving an ISMS to manage information security risks.
This document provides an overview of information security based on ISO 27001. It defines key terms like information, information security, risk, threats and vulnerabilities. It discusses the people, processes, and technologies involved in information security. It also summarizes the main clauses of ISO 27001 for implementing an information security management system, including establishing policies, controls, documentation, and user responsibilities.
This document provides summaries of several information security frameworks and standards, including:
- ISO/IEC 27002:2005 which provides guidelines for information security management across 10 security domains.
- ISO/IEC 27001:2005 which specifies requirements for establishing an Information Security Management System using a PDCA model.
- Payment Card Industry Data Security Standard which consists of 12 requirements to enhance payment data security.
- COBIT which links IT initiatives to business requirements and defines management control objectives across 34 IT processes.
It also briefly outlines US regulations including Sarbanes-Oxley, COSO, HIPAA, and FISMA which aim to improve corporate disclosures, define healthcare information
This document discusses the history and concepts of cryptography. It begins with classical cryptography and how encryption has evolved with computers to become more complex. It then covers specific ciphers like the Enigma machine and how the British broke German codes during WWII. The document discusses the development of modern ciphers like DES and AES, how public key cryptography works using RSA, and concepts of symmetric and asymmetric encryption. It provides details on block ciphers and the design of ciphers like DES.
The document discusses classical cryptography and symmetric encryption. It covers the following key points:
1) Symmetric encryption uses a shared secret key between the sender and receiver to encrypt and decrypt messages. It was the only type of encryption prior to public-key cryptography being invented in the 1970s.
2) The basic components of cryptography are plaintext, ciphertext, encryption/decryption algorithms, and keys. Cryptanalysis is the study of decrypting ciphertext without knowing the key.
3) For secure symmetric encryption, a strong algorithm and a secret key only known to the sender and receiver are required.
4) Classical ciphers include the Caesar cipher which shifts letters and monoalphabetic ciphers which map each plaintext
Chapter 6 information hiding (steganography)newbie2019
The document discusses information hiding techniques for secure communication, specifically focusing on steganography. It defines steganography as hiding information in an unremarkable carrier such as images, video, or audio in a way that prevents detection. The document outlines some goals and applications of steganography, describes some historical steganography techniques, and discusses how modern digital steganography can hide information in the least significant bits of files' color values. It also distinguishes steganography from cryptography and watermarking.
This document provides an overview of network security concepts. It begins by stating the goals of network security are to protect confidentiality, maintain integrity, and ensure availability. It then discusses common network security vulnerabilities and threats that can arise from misconfigured hardware/software, poor network design, inherent technology weaknesses, end-user carelessness, or intentional end-user acts. The document also covers the need for network security due to increased connectivity from closed to open networks and differentiates between open versus closed security models. It emphasizes striking a balance between security and user productivity.
Chapter 4 vulnerability threat and attack newbie2019
This document discusses threats, vulnerabilities, and attacks related to information security. It defines threats as potential dangers that could breach security, and lists categories of threats like deliberate threats, environmental threats, and accidental threats. Vulnerabilities are weaknesses that can be exploited by threats, like physical vulnerabilities, hardware/software vulnerabilities, and human vulnerabilities. Attacks are exploits of vulnerabilities that damage systems. Common attacks are discussed like passive attacks that obtain information and active attacks that alter systems. The document also categorizes attacks as interruptions, interceptions, modifications, or fabrications of systems and assets. The three biggest common attacks are said to be virus, worm, and Trojan horse attacks.
The document discusses authentication, authorization, and accounting (the three As) as a leading model for access control. It describes authentication as identifying users, usually with a username and password. Authorization gives users access to resources based on their identity. Accounting (also called auditing) tracks user activity like time spent and services accessed. The document provides details on different authentication methods like passwords, PINs, smart cards, and digital certificates. It emphasizes the importance of strong passwords and changing them regularly.
This document discusses several key concepts in information system security:
Authentication involves verifying the identity of a user or system, usually through passwords, ID cards, or biometrics. Authorization determines what resources a user can access after authentication. Privacy/confidentiality ensures sensitive personal data and messages are kept secret through encryption. Integrity keeps information from being altered without authorization. Availability ensures security services and data remain accessible. Non-repudiation prevents denied participation in online transactions. Auditing records network activity and communications for security monitoring through system logging.
This document discusses information system security. It defines information system security as collecting activities to protect information systems and stored data. It outlines four components of an IT security policy framework: policies, standards, procedures, and guidelines. It also discusses vulnerabilities, threats, attacks, and trends in attacks. Vulnerabilities refer to weaknesses, while threats use tools and scripts to launch attacks like reconnaissance, access, denial of service, and viruses/Trojans. Common attacks trends include malware, phishing, ransomware, denial of service, man-in-the-middle, cryptojacking, SQL injection, and zero-day exploits.
Fundamentals of information systems security ( pdf drive ) chapter 1newbie2019
This document discusses the growth of the internet and increased connectivity of devices beyond just computers. It notes that as internet usage has increased, issues of privacy, data security, and protecting sensitive information have become more important for both personal and business use. The document provides an overview of common security concepts and terms to help understand how to prevent cyberattacks and secure sensitive data. It also includes a table summarizing several high-profile data breaches between 2013-2015 at companies like Target, Anthem, and Sony Pictures that compromised personal and financial information for millions of customers.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.