also can we integrate ODL controller with regular Cisco devices in GNS3 ? Two hosts will be connected to our switches. 6. Positioned as a next-generation modeling language, YANG is used to build data models. netscaler_cs_policy Manage content switching policy Verify by using end-to-end ping testing from each PC. We can verify this by using the show ip ospf interface command. Overview of the YANG Model. It is used to model the configuration data, status data, RPCs, and notifications used by network configuration management protocols (such as NETCONF and RESTCONF). Theres no need to install a webserver yourself. This type of interface can be assigned only to a single VLAN. By default, Cisco switches will auto-negotiate the speed and duplex settings. What Is Layer 3 Switch and How it Works in Our Network? Pings from Switch1 to Switch2. Port Aggregation Protocol or PAgP is an EtherChannel technology that is a Cisco proprietary protocol.It is a form of logical aggregation of Cisco Ethernet switch ports, and it enables data/traffic load balancing. Which command set should be applied to R1 to fulfill these requirements? Before we proceed with password recovery, we will take a look first at the configuration register. If we only need to configure passive interface on a single or a couple of interfaces, we can individually configure them using the passive-interface command: Router#conf t Router(config)#router ospf 1 Router(config-router)#passive-interface gi0/0/0 Router(config-router)#passive-interface gi0/0/1 ansible.netcommon.netconf_rpc Execute operations on NETCONF enabled network devices. We recommend the Cisco CCNA Gold Bootcamp as your main CCNA training course. Lets take another look at the OpenDaylight GUI. Are you looking to pass your CCNP Encor 350-401 Exam on the first attempt? Save the configs. Switch1#ping 192.168.1.2 Type escape sequence to abort. 5.0 Security. One of the southbound interface protocols it supports is OpenFlow. To configure an interface to be an access interface, You can verify that an interface is indeed a trunk interface by using the show interface Fa0/3 switchport command on SW1: NETCONF and RESTCONF; Configuration Management Tools - Ansible, Chef, & Puppet; Are you looking to pass your CCNP Encor 350-401 Exam on the first attempt? After you have changed the configuration of your device you can verify its configuration. netscaler_cs_action Manage content switching actions. 4. SNMP can be used for configuration but in reality, its mostly only used for monitoring of the network. Cisco IOS XE, a modern operating system for the enterprise with support for model-driven programmability including NETCONF, RESTCONF, YANG, on-box Python scripting, streaming telemetry, container-based application hosting, and patching for critical bug fixes. Click on the Authorization button and enter the credentials of OpenDaylight (admin / admin): Once you hit the Send button, you will get a response in JSON: Above you can see the same output as what we saw in Yang UI but this time, its in JSON format. We will have to add the second network interface ourselves. ansible.netcommon.restconf_config Handles create, update, read and delete of configuration data on RESTCONF enabled devices. netconf restconf. If you want to perform any additional configuration tasks, for instance, if you want to configure a different license, or use an add-on license, or if you want to configure a narrower reporting interval, see the Task Library for Smart Licensing Using Policy. What is Ipv4 Address and What is its Role in the Network? What is Spine and Leaf Network Architecture? Save the configuration. What is Network Redundancy and What are its Benefits? netconf_get Fetch configuration/state data from NETCONF enabled network devices. Save the configs. netscaler_cs_action Manage content switching actions. Mininet allows us to generate traffic. o startup configuration datastore: The configuration datastore holding the configuration loaded by the device when it boots. Theres not really a quick answer to this but to get an idea what NETCONF and RESTCONF are about, let me show you an example. Download our Free CCNA Study Guide PDF for complete notes on all the CCNA 200-301 exam topics in one book. EtherChannel Port Aggregation Protocol (PAgP), EtherChannel Link Aggregation Control Protocol (LACP), Multichassis EtherChannel (MEC) and MEC Options, Cisco Layer 3 EtherChannel - Explanation and Configuration, What is DCHP Snooping? You also need to include the link between the two routers in the RIP routing process. The consent submitted will only be used for data processing originating from this website. This is not an official Cisco website. 26.1.4 Lab - Configure Local and Server-Based AAA Authentication: 26.1.6 Lab - Implement CoPP: 28.1.2 Lab - Construct a Basic Python Script: 28.1.3 Lab - Use the Netmiko Python Module to Configure a Router: 28.1.4 Lab - Use NETCONF to Access a IOS XE Device: 28.1.5 Lab - Use RESTCONF to Access an IOS XE Device: Packet Tracer - DevNet Associate v1.0 What is 802.1X Authentication and How it Works? What is Server Virtualization, its Importance, and Benefits? ce_netconf Run an arbitrary netconf command on HUAWEI CloudEngine switches. Another solution is to perform a password recovery on the router. Router#conf t Router(config)#int gi0/0/0 Router(config-if)#bandwidth <1-10000000> 3. Wireless Access Point Operation Explained, Lightweight Access Point (AP) Configuration, Cisco Wireless Architectures Overview and Examples, Cisco Wireless LAN Controller Deployment Models, Understanding WiFi Security - WEP, WPA, WPA2, and WPA3. This makes sense since we dont have any switches at the moment. All rights reserved. One use case on why we would want to configure EtherChannel on Layer 3 switches is when we are forming redundancy between Core and Distribution Layers and implementing a routing protocol. ARP (Address Resolution Protocol) Explained, How to Reset a Cisco Router or Switch to Factory Default, Network Troubleshooting Methodology and Techniques, Local Routes and How they Appear in the Routing Table, Floating Static Route - Explanation and Configuration, What is a Static Summary Route? Check the "Supported Topologies" where provided, before you proceed. This course earns you 64Continuing Education credits towards recertification. Lets edit the network configuration to activate the second interface: To activate these changes, you can reboot your virtual machine or use the sudo ifup ens192 command. In this lesson, I want to use the GUI, the RESTCONFAPI and some basic L2 switching functionality to learn MAC addresses. Lets try if we are able to reach the OpenDaylight controller from our Mininet VM: Our MiniNet VM is able to reach OpenDaylight. Heres an example of NETCONF on a Cisco IOS router. 26.1.4 Lab - Configure Local and Server-Based AAA Authentication: 26.1.6 Lab - Implement CoPP: 28.1.2 Lab - Construct a Basic Python Script: 28.1.3 Lab - Use the Netmiko Python Module to Configure a Router: 28.1.4 Lab - Use NETCONF to Access a IOS XE Device: 28.1.5 Lab - Use RESTCONF to Access an IOS XE Device: Packet Tracer - DevNet Associate v1.0 cp_mgmt_verify_policy Verifies the policy of the selected package. Port Aggregation Protocol or PAgP is an EtherChannel technology that is a Cisco proprietary protocol.It is a form of logical aggregation of Cisco Ethernet switch ports, and it enables data/traffic load balancing. In the global configuration mode, create a hostname first on the router as we will use it for verification if the router is already reset into the factory settings. Once it is started, you will see the following screen: The controller comes with some basic features but if we want to do anything useful, we have to add some additional features. An example will help you understand the concept. 20%. We can verify this by using the show ip ospf interface command. As the name implies, it sends some pings between all devices: Our pings from host 1 to host 2 and vice versa are working. which cisco ios command would configure an extended ip acl statement that denies all http traffic from the 10.10.20.128/25 network to the 172.17.1.0/24 network? To figure out the names of your interfaces you can use the following command: This tells me that my virtual machine has an ens160 and 192 interface. This is not an official Cisco website. uses OpenDaylight as the remote SDN controller. What is Server Virtualization, its Importance, and Benefits? Hello Rene, The OS also has built-in defenses to protect against runtime attacks Are you looking to pass your CCNP Encor 350-401 Exam on the first attempt? WAN Connection Types - Explanation and Examples, Leased Line Definition, Explanation, and Example, Multiprotocol Label Switching (MPLS) Explained & Configured, What is PPPoE? restconf_config Handles create, update, read and delete of configuration data on RESTCONF enabled devices. Lets try to verify the output of our configuration by logging in to each user. Changing the OSPF reference bandwidth setting, which changes the calculated value. Its the highest rated Cisco course online with an average rating of 4.8 from over 30,000 public reviews and is the gold standard in CCNA training: Copyright study-ccna.com 2022. The Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) v1.1 course gives you the knowledge and skills needed to configure, troubleshoot, and manage enterprise wired and wireless networks. Heresthe virtual network that we are going to build: The above network has an OpenDaylight SDN controller on top and two OpenFlow switches that are controlled by the SDN controller. What is Network Automation and Why We Need It? For us, this works very well but for software, not so much.It can be a pain to write scripts that enter commands and wait for a result or check the output of show commands. Its one of the more popular (open source) SDN controllers at the moment. 2. Port Aggregation Protocol or PAgP is an EtherChannel technology that is a Cisco proprietary protocol.It is a form of logical aggregation of Cisco Ethernet switch ports, and it enables data/traffic load balancing. Only three steps are required: 1. enabling RIP by using the router rip global configuration command It uses RPC for transport and can be used through SSH: The router will respond with a hello like this: Forgot to mention, APIC-EM does have support for most Cisco routers/switches. All rights reserved. What is Server Virtualization, its Importance, and Benefits? Step 3. 5. Cisco Port Security Violation Modes Configuration, Port Address Translation (PAT) Configuration, IPv6 SLAAC - Stateless Address Autoconfiguration, IPv6 Routing - Static Routes Explained and Configured, IPv6 Default Static Route and Summary Route, Neighbor Discovery Protocol - NDP Overview. Select Product Instance Login Credentials. Host A and host B are in different VLANs, VLAN 1 and VLAN 2. If we want to monitor and/or configure our SDN controller, we have to use the RESTCONF API. ARP (Address Resolution Protocol) Explained, How to Reset a Cisco Router or Switch to Factory Default, Network Troubleshooting Methodology and Techniques, Local Routes and How they Appear in the Routing Table, Floating Static Route - Explanation and Configuration, What is a Static Summary Route? Network Virtualization and Virtualizing Network Devices, Cloud Computing Service Models - IaaS, PaaS, SaaS, Cloud Deployment Models - Explanation and Comparison, The Different WAN to Cloud Connectivity Options, The Advantages and Disadvantages of Cloud Computing. WAN Connection Types - Explanation and Examples, Leased Line Definition, Explanation, and Example, Multiprotocol Label Switching (MPLS) Explained & Configured, What is PPPoE? The hostname command is used to configure the device hostname. You probably learned about Layer 2 EtherChannels and how to configure them. 1. Network Programmability - Git, GitHub, CI/CD, and Python, Data Serialization Formats - JSON, YAML, and XML, SOAP vs REST: Comparing the Web API Services, Model-Driven Programmability: NETCONF and RESTCONF, Configuration Management Tools - Ansible, Chef, & Puppet, Cisco SDN - Software Defined Networking Explained, Cisco DNA - Digital Network Architecture Overview, Cisco IBN - Intent-Based Networking Explained, Cisco SD-Access (Software-Defined Access) Overview, Cisco SD-WAN (Software-Defined WAN) Overview & Architecture, Click here for CCNP tutorials on study-ccnp.com. Enter the following URL: http://ip-address-of-opendaylight-:8181/index.html#login. What is Network Automation and Why We Need It? Let me show you an example of where we use Python to request the same URL that we used in Yang UI and Postman to fetch the topology information. Wireless Access Point Operation Explained, Lightweight Access Point (AP) Configuration, Cisco Wireless Architectures Overview and Examples, Cisco Wireless LAN Controller Deployment Models, Understanding WiFi Security - WEP, WPA, WPA2, and WPA3. For the last couple of decades, we have been using the CLI to configure our network equipment. The OS also has built-in defenses to protect against runtime attacks Standby monitoring of Cisco Catalyst 9800 Wireless Controllers in high-availability mode enables monitoring the health of the system on a standby controller in a high-availability pair using programmatic interfaces (NETCONF/YANG, RESTCONF) and CLIs without going through the active controller. The syntax and output of commands can also change in different software versions which means you have to update your scripts. Explained and Configured, Comparing Internal Routing Protocols (IGPs), Equal Cost Multi-Path (ECMP) Explanation & Configuration, Understanding Loopback Interfaces and Loopback Addresses, Cisco Bandwidth Command vs Clock Rate and Speed Commands, OSPF Cost - OSPF Routing Protocol Metric Explained, OSPF Passive Interface - Configuration and Why it is Used, OSPF Default-Information Originate and the Default Route, OSPF Load Balancing - Explanation and Configuration, Troubleshooting OSPF and OSPF Configuration Verification, OSPF Network Types - Point-to-Point and Broadcast, Collapsed Core and Three-Tier Network Architectures. It is used to model the configuration data, status data, RPCs, and notifications used by network configuration management protocols (such as NETCONF and RESTCONF). MD5. This document describes how to configure NETCONF/YANG on Cisco Cisco IOS XE 16.x based Platforms. This is not an official Cisco website. There are a lot of fancy topologies we can build but for now, lets build a network that: You can use the following command to launch this: Our virtual network is now up and running. Configure speed and duplex. Like our physical interface, we assign a special IP address which is called a loopback address or loopback IP address. What is Network Automation and Why We Need It? Point to Point Protocol over Ethernet, The Different Wide Area Network (WAN) Topologies, Cybersecurity Threats and Common Attacks Explained, The Different Types of Firewalls Explained, Firewalls, IDS, and IPS Explanation and Comparison, Cisco Cryptography: Symmetric vs Asymmetric Encryption, Cyber Threats Attack Mitigation and Prevention, Cisco Privilege Levels - Explanation and Configuration, What is AAA? This document describes how to configure NETCONF/YANG on Cisco Cisco IOS XE 16.x based Platforms. Explained and Configured, Comparing Internal Routing Protocols (IGPs), Equal Cost Multi-Path (ECMP) Explanation & Configuration, Understanding Loopback Interfaces and Loopback Addresses, Cisco Bandwidth Command vs Clock Rate and Speed Commands, OSPF Cost - OSPF Routing Protocol Metric Explained, OSPF Passive Interface - Configuration and Why it is Used, OSPF Default-Information Originate and the Default Route, OSPF Load Balancing - Explanation and Configuration, Troubleshooting OSPF and OSPF Configuration Verification, OSPF Network Types - Point-to-Point and Broadcast, Collapsed Core and Three-Tier Network Architectures. The eth0 interface is using DHCP client, I only use this interface to SSH into the box. Configure speed and duplex. netconf_rpc Execute operations on NETCONF enabled network devices. One advantage of having Mininet in a separate virtual machine is that you can easily connect your virtual network to different remote SDN controllers. What if we forget the login credentials of our Cisco routers or switches and we are not able to log in to make changes in configuration? Overview of the YANG Model. The hostname command is used to configure the device hostname. What is EtherChannel and Why Do We Need It? We have also seen how you can work with the RESTCONF API usingdifferent tools like the Yang UI, Postman and a Python script. ansible.netcommon.network_resource Manage resource modules. Built from the ground up for intent-based networking, the Cisco Catalyst 9800-L brings together Cisco IOS XE Software and Cisco RF excellence to create a best-in-class wireless experience for your evolving and growing ce_netconf Run an arbitrary netconf command on HUAWEI CloudEngine switches. This is technology from Apache that allows you to run everything from a single folder. What is Wireless Network and What are its Types? Step 4. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); document.getElementById("ak_js_2").setAttribute("value",(new Date()).getTime()); Would love your thoughts, please comment. 5.1 Configure and verify device access control. ansible.netcommon.network_resource Manage resource modules. What is Domain Name System (DNS) and How Does it Work? We recommend the Cisco CCNA Gold Bootcamp as your main CCNA training course. What is 802.1X Authentication and How it Works? ansible.netcommon.netconf_rpc Execute operations on NETCONF enabled network devices. It works in our network by simply allowing connected devices that are on the same subnet or virtual LAN (VLAN) to exchange information at lightning speed, just like a switch that operates in the data link layer of the OSI model, but it also has the IP routing Theres a great app called Postman that you can download here. 2. Cisco Catalyst 9800-L. Which command set should be applied to R1 to fulfill these requirements? - Explanation and Configuration, Dynamic ARP Inspection (DAI) Explanation & Configuration. can you please explain to us more about RESTCONF and NETCONF and what is the difference? Heres an example of NETCONF on a Cisco IOS router. The startup-configuration is still there with the full configuration, including the unknown enable secret, but the router does not use it when it boots. Cisco Dynamic Trunking Protocol (DTP) Explained, Cisco Layer 3 Switch InterVLAN Routing Configuration. RFC 6241 NETCONF Protocol June 2011 o session: Client and server exchange messages using a secure, connection-oriented session. What is EtherChannel and Why Do We Need It? you are at the right place just download CCNP encor 350-401 Dumps and prepare all questions well from PDF and pass exam with good marks, Certspilot also provide Free Practice we will configure privilege level 5 users to be in User Exec mode and allow them to use the NETCONF and RESTCONF; Configuration Management Tools - Ansible, Chef, & Puppet; It allows you to communicate with APIs, save requests, etc. OpenDaylight is actively developed so its possible that some of my installation instructions are different for newer releases. If you want to perform any additional configuration tasks, for instance, if you want to configure a different license, or use an add-on license, or if you want to configure a narrower reporting interval, see the Task Library for Smart Licensing Using Policy. Run Privileged Commands Within Global Config Mode, Transport Layer Explanation Layer 4 of the OSI Model, Unicast, Multicast, and Broadcast Addresses. What is Domain Name System (DNS) and How Does it Work? Pings from Switch1 to Switch2. Run Privileged Commands Within Global Config Mode, Transport Layer Explanation Layer 4 of the OSI Model, Unicast, Multicast, and Broadcast Addresses. With Port Address Translation (PAT), a single public IP address is used for all internal private IP addresses, but a different port is assigned to each private IP address.This type of NAT is also known as NAT Overload and is the typical form of NAT used in todays networks. Step 7. Youll also learn to implement security principles, implement automation and programmability within an enterprise network, and how to overlay WAN Connection Types - Explanation and Examples, Leased Line Definition, Explanation, and Example, Multiprotocol Label Switching (MPLS) Explained & Configured, What is PPPoE? 7. Our virtual network also has two hosts but our controller hasnt seen these before. In the global configuration mode, configure the configuration register back to default by entering the config-register 0x2102 router command, so the router will boot normally on the next restart. Authentication, Authorization, & Accounting, Configuring AAA on Cisco Devices RADIUS and TACACS+, Configuring a Cisco Banner: MOTD, Login, & Exec Banners, Configure Timezone and Daylight Saving Time (DST), SNMP (Simple Network Management Protocol), Quality of Service (QoS) and its Effect on the Network, Quality of Service (QoS) Classification and Marking, Quality of Service (QoS) Queues and Queuing Explained, Quality of Service (QoS) Traffic Shaping and Policing, Quality of Service (QoS) Network Congestion Management, Cloud Computing - Definition, Characteristics, & Importance. The first two commands are easy to comprehend, but the last command requires a little bit more thought. ansible.netcommon.restconf_config Handles create, update, read and delete of configuration data on RESTCONF enabled devices. To test OpenDaylight, well need some switches that support OpenFlow. Follow this command, confreg 0x2142, to ignore the startup-configuration and reset or reload the router. The most recent versions of Ubuntu use a different naming scheme for interfaces. ansible.netcommon.restconf_config Handles create, update, read and delete of configuration data on RESTCONF enabled devices. The OS also has built-in defenses to protect against runtime attacks Which command set should be applied to R1 to fulfill these requirements? The GUI of OpenDaylight is nice but also very limited. Changing the OSPF reference bandwidth setting, which changes the calculated value. o startup configuration datastore: The configuration datastore holding the configuration loaded by the device when it boots. This command takes a classful network as a parameter and enables RIP on the corresponding interfaces.Lets configure our sample network to use RIP. 8. PAgP EtherChannel can combine a maximum of 8 This is an API interface over HTTP that allows us to access data from YANG. Verify by using end-to-end ping testing from each PC. Model-Driven Programmability: NETCONF and RESTCONF; Configuration Management Tools - Ansible, Chef, & Puppet; Cisco SDN - Software Defined Networking Explained; Cisco Port Security Violation Modes Configuration, Port Address Translation (PAT) Configuration, IPv6 SLAAC - Stateless Address Autoconfiguration, IPv6 Routing - Static Routes Explained and Configured, IPv6 Default Static Route and Summary Route, Neighbor Discovery Protocol - NDP Overview. Resetting the Cisco router to factory default involves erasing the NVRAM. This document describes how to configure NETCONF/YANG on Cisco Cisco IOS XE 16.x based Platforms. What is EtherChannel and Why Do We Need It? Lets try to verify the output of our configuration by logging in to each user. Cisco First Hop Redundancy Protocol (FHRP) Explained, Cisco Hot Standby Router Protocol (HSRP) Explained, Cisco Hot Standby Router Protocol (HSRP) Configuration, Cisco Hot Standby Router Protocol (HSRP) Preempt Command, Spanning Tree Priority: Root Primary and Root Secondary, Spanning Tree Modes: MSTP, PVST+, and RPVST+, Cisco HSRP and Spanning Tree Alignment Configuration, Spanning Tree Portfast, BPDU Guard, Root Guard Configuration. Authentication, Authorization, & Accounting, Configuring AAA on Cisco Devices RADIUS and TACACS+, Configuring a Cisco Banner: MOTD, Login, & Exec Banners, Configure Timezone and Daylight Saving Time (DST), SNMP (Simple Network Management Protocol), Quality of Service (QoS) and its Effect on the Network, Quality of Service (QoS) Classification and Marking, Quality of Service (QoS) Queues and Queuing Explained, Quality of Service (QoS) Traffic Shaping and Policing, Quality of Service (QoS) Network Congestion Management, Cloud Computing - Definition, Characteristics, & Importance. 5.3.c i Via NETCONF/YANG using Python ncclient library; 5.3.c ii Via RESTCONF/YANG using Python requests library and Postman; 5.3.d Deploy and verify model-driven telemetry; 5.3.d i Configure on-change subscription using gRPC Explained and Configured, Comparing Internal Routing Protocols (IGPs), Equal Cost Multi-Path (ECMP) Explanation & Configuration, Understanding Loopback Interfaces and Loopback Addresses, Cisco Bandwidth Command vs Clock Rate and Speed Commands, OSPF Cost - OSPF Routing Protocol Metric Explained, OSPF Passive Interface - Configuration and Why it is Used, OSPF Default-Information Originate and the Default Route, OSPF Load Balancing - Explanation and Configuration, Troubleshooting OSPF and OSPF Configuration Verification, OSPF Network Types - Point-to-Point and Broadcast, Collapsed Core and Three-Tier Network Architectures. Configuration Register is a special 16 bits value that can be configured in Cisco routers. OpenDaylight is an open source SDN controller / framework, hosted by the Linux Foundation. NETCONF can also be used to fetch statistics from your network devices. Its possible to create a single virtual machine that includes mininet and multiple SDN controllers. It is mainly used to determine how the router boots, to determine boot options, and to set console speed. You can verify that an interface is indeed a trunk interface by using the show interface Fa0/3 switchport command on SW1: Download our Free CCNA Study Guide PDF for complete notes on all the CCNA 200-301 exam topics in one book. ! Network Virtualization and Virtualizing Network Devices, Cloud Computing Service Models - IaaS, PaaS, SaaS, Cloud Deployment Models - Explanation and Comparison, The Different WAN to Cloud Connectivity Options, The Advantages and Disadvantages of Cloud Computing. 3.2.b Configure and verify simple OSPF environments, including multiple normal areas, summarization, and filtering (neighbor adjacency, point-to-point and broadcast network types, and passive interface) 4.7 Configure and verify NETCONF and RESTCONF. Cisco Port Security Violation Modes Configuration, Port Address Translation (PAT) Configuration, IPv6 SLAAC - Stateless Address Autoconfiguration, IPv6 Routing - Static Routes Explained and Configured, IPv6 Default Static Route and Summary Route, Neighbor Discovery Protocol - NDP Overview. And you will see the operational network topology: Above you can see the information about our current topology, including the MAC and IP addresses of our hosts. Cisco VPN - What is VPN (Virtual Private Network)? PAgP EtherChannel can combine a maximum of 8 YANG generates YANG models (also called YANG files) by describing data Which of the following algorithms is used to verify the integrity of an IOS file? It is even supported by most consumer-grade routers. Collect usage data for the selected device. Standby monitoring of Cisco Catalyst 9800 Wireless Controllers in high-availability mode enables monitoring the health of the system on a standby controller in a high-availability pair using programmatic interfaces (NETCONF/YANG, RESTCONF) and CLIs without going through the active controller. Configure the IPv6 static route on each interface. For more details refer to the technical documentation. 3.2.b Configure and verify simple OSPF environments, including multiple normal areas, summarization, and filtering (neighbor adjacency, point-to-point and broadcast network types, and passive interface) 4.7 Configure and verify NETCONF and RESTCONF. Router R1 and R2 have directly connected subnets. After taking this course, you should be able to: Knowledge and skills you should have before attending this course: Cisco Certified Specialist Enterprise Core, Instructor-led training: 5 days in the classroom with hands-on lab practice, plus the equivalent of 3 days of self-study material, Virtual instructor-led training: 5 days of web-based classes with hands-on lab practice, plus the equivalent of 3 days of self-study material, E-learning: Equivalent of 8 days of content with videos, practice, and challenges, Configure, troubleshoot, and manage enterprise wired and wireless networks, Implement security principles within an enterprise network, Illustrate the hierarchical network design model and architecture using the access, distribution, and core layers, Compare and contrast the various hardware and software switching mechanisms and operation, while defining the Ternary Content Addressable Memory (TCAM) and Content Addressable Memory (CAM), along with process switching, fast switching, and Cisco Express Forwarding concepts, Troubleshoot Layer 2 connectivity using VLANs and trunking, Implementation of redundant switched networks using Spanning Tree Protocol, Troubleshooting link aggregation using Etherchannel, Describe the features, metrics, and path selection concepts of Enhanced Interior Gateway Routing Protocol (EIGRP), Implementation and optimization of Open Shortest Path First (OSPF)v2 and OSPFv3, including adjacencies, packet types, and areas, summarization, and route filtering for IPv4 and IPv6, Implementing External Border Gateway Protocol (EBGP) interdomain routing, path selection, and single and dual-homed networking, Implementing network redundancy using protocols including Hot Standby Routing Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP), Implementing internet connectivity within Enterprise using static and dynamic Network Address Translation (NAT), Describe the virtualization technology of servers, switches, and the various network devices and components, Implementing overlay technologies such as Virtual Routing and Forwarding (VRF), Generic Routing Encapsulation (GRE), VPN, and Location Identifier Separation Protocol (LISP), Describe the components and concepts of wireless networking including Radio Frequency (RF) and antenna characteristics, and define the specific wireless standards, Describe the various wireless deployment models available, include autonomous Access Point (AP) deployments and cloud-based designs within the centralized Cisco Wireless LAN Controller (WLC) architecture, Describe wireless roaming and location services, Describe how APs communicate with WLCs to obtain software, configurations, and centralized management, Configure and verify Extensible Authentication Protocol (EAP), WebAuth, and Pre-Shared Key (PSK) wireless client authentication on a WLC, Troubleshoot wireless client connectivity issues using various available tools, Troubleshooting Enterprise networks using services such as Network Time Protocol (NTP), Simple Network Management Protocol (SNMP), Cisco Internetwork Operating System (Cisco IOS) IP Service Level Agreements (SLAs), NetFlow, and Cisco IOS Embedded Event Manager, Explain the use of available network analysis and troubleshooting tools, which include show and debug commands, as well as best practices in troubleshooting, Configure secure administrative access for Cisco IOS devices using the Command-Line Interface (CLI) access, Role-Based Access Control (RBAC), Access Control List (ACL), and Secure Shell (SSH), and explore device hardening concepts to secure devices from less secure applications, such as Telnet and HTTP, Implement scalable administration using Authentication, Authorization, and Accounting (AAA) and the local database, while exploring the features and benefits, Describe the enterprise network security architecture, including the purpose and function of VPNs, content security, logging, endpoint security, personal firewalls, and other security features, Explain the purpose, function, features, and workflow of Cisco DNA Center Assurance for Intent-Based Networking, for network visibility, proactive monitoring, and application experience, Describe the components and features of the Cisco SD-Access solution, including the nodes, fabric control plane, and data plane, while illustrating the purpose and function of the Virtual Extensible LAN (VXLAN) gateways, Define the components and features of Cisco SD-WAN solutions, including the orchestration plane, management plane, control plane, and data plane, Describe the concepts, purpose, and features of multicast protocols, including Internet Group Management Protocol (IGMP) v2/v3, Protocol-Independent Multicast (PIM) dense mode/sparse mode, and rendezvous points, Describe the concepts and features of Quality of Service (QoS), and describe the need within the enterprise network, Explain basic Python components and conditionals with script writing and analysis, Describe network programmability protocols such as Network Configuration Protocol (NETCONF) and RESTCONF, Describe APIs in Cisco DNA Center and vManage, Implementation of Enterprise LAN networks, Basic understanding of Enterprise routing and wireless connectivity, Examining Cisco Enterprise Network Architecture, Introducing Virtualization Protocols and Techniques, Understanding Virtual Private Networks and Interfaces, Understanding Wireless Roaming and Location Services, Understanding Wireless Client Authentication, Troubleshooting Wireless Client Connectivity, Understanding Enterprise Network Security Architecture, Exploring Automation and Assurance Using Cisco DNA Center, Understanding the Working Principles of the Cisco SD-WAN Solution, Understanding the Basics of Python Programming, Introducing Network Programmability Protocols, Introducing APIs in Cisco DNA Center and vManage, Tuning Spanning Tree Protocol (STP) and Configuring Rapid Spanning Tree Protocol (RSTP), Configure Multiple Spanning Tree Protocol, Implementing Hot Standby Routing Protocol (HSRP), Configure Virtual Router Redundancy Protocol (VRRP), Configure and Verify Virtual Routing and Forwarding (VRF), Configure and Verify a Generic Routing Encapsulation (GRE) Tunnel, Configure Static Virtual Tunnel Interface (VTI) Point-to-Point Tunnels, Configure Wireless Client Authentication in a Centralized Deployment, Troubleshoot Wireless Client Connectivity Issues, Configuring Cisco IOS Embedded Event Manager (EEM), Troubleshoot Connectivity and Analyze Traffic with Ping, Traceroute, and Debug, Writing and Troubleshooting Python Scripts, Explore JavaScript Object Notation (JSON) Objects and Scripts in Python. 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