This document provides instructions for configuring SNMP community strings on Cisco routers, RSMs, and Catalyst switches. It describes how to enable, verify, modify, and disable SNMP community strings. The key steps are to use the snmp-server community command to enable read-only and read-write community strings, show running-config to verify the strings, modify strings by removing the existing ones and adding new ones, and disable strings using no snmp-server community.
Packet Tracer: Load Balancing with GLBP and FHRPRafat Khandaker
This document discusses simulating failsafe protocols like GLBP and FHRP to provide load balancing and redundancy. It provides an overview of GLBP, explaining that it uses Active Virtual Gateways and Active Virtual Forwarders to assign routers as primary and secondary access to the virtual gateway IP. It also discusses FHRP protocols like HSRP and VRRP, noting that HSRP is Cisco proprietary while VRRP is an IETF standard. The document goes on to describe configuring GLBP across three routers to demonstrate how traffic would be load balanced and how a backup router would take over if the primary fails.
- Four switches were installed with redundant uplinks between access and distribution layers that could be aggregated using Etherchannel to utilize full bandwidth.
- The lab configured Etherchannel bundles between switches using both PAgP and LACP protocols to aggregate ports, and verified they were operational trunks carrying traffic across the logical port-channel interfaces.
- Etherchannel was also configured as a Layer 3 routed port between distribution switches to allow routing over the aggregated link.
This document provides a CCNA command cheat sheet covering Cisco IOS commands for both ICND parts 1 & 2 and the current CCNA exam. It includes summaries of Cisco modes and keyboard shortcuts, commands for device configuration, interface configuration, and protocols. Privileged commands are also covered such as show commands for viewing configurations, interfaces, routing tables, and more.
This document provides an overview of Cisco router modes, commands, and configuration options. It lists the different router modes including user exec mode, privileged exec mode, global configuration mode, interface configuration mode, and router configuration mode. It also lists many common Cisco router commands used for configuration, troubleshooting, and management. These commands allow configuration and management of interfaces, routing protocols, access control lists, NAT, DHCP, and other router functions. The document provides brief descriptions and examples of using some key commands.
Four switches have been installed with redundant uplinks between access and distribution layers. Spanning tree removes redundant links to prevent loops. The document describes configuring Multiple Spanning Tree (MST) on the switches to group VLANs into instances to reduce CPU load from multiple spanning tree calculations. MST is configured by assigning VLANs 20-50 to instance 1 and VLANs 80,100 to instance 2 while the rest remain in the default instance 0. Identical MST configurations must be applied to all switches for proper operation.
This document discusses how to configure a router, including:
1. Entering global configuration mode to make configuration changes.
2. Configuring the router name, passwords, and interfaces such as serial and Ethernet.
3. Using show commands to examine router information and configurations.
4. Adding descriptions to interfaces and a message of the day banner.
5. Storing configurations on a TFTP server for backups and restoration.
This document provides a summary of commands used for configuring and troubleshooting Cisco routers. It includes commands for configuring routing protocols like OSPF, commands for viewing router interfaces and configurations, commands for IP addressing and routing, and commands for WAN protocols. Sections cover memory, password, interface, IP, and troubleshooting commands.
Packet Tracer: Load Balancing with GLBP and FHRPRafat Khandaker
This document discusses simulating failsafe protocols like GLBP and FHRP to provide load balancing and redundancy. It provides an overview of GLBP, explaining that it uses Active Virtual Gateways and Active Virtual Forwarders to assign routers as primary and secondary access to the virtual gateway IP. It also discusses FHRP protocols like HSRP and VRRP, noting that HSRP is Cisco proprietary while VRRP is an IETF standard. The document goes on to describe configuring GLBP across three routers to demonstrate how traffic would be load balanced and how a backup router would take over if the primary fails.
- Four switches were installed with redundant uplinks between access and distribution layers that could be aggregated using Etherchannel to utilize full bandwidth.
- The lab configured Etherchannel bundles between switches using both PAgP and LACP protocols to aggregate ports, and verified they were operational trunks carrying traffic across the logical port-channel interfaces.
- Etherchannel was also configured as a Layer 3 routed port between distribution switches to allow routing over the aggregated link.
This document provides a CCNA command cheat sheet covering Cisco IOS commands for both ICND parts 1 & 2 and the current CCNA exam. It includes summaries of Cisco modes and keyboard shortcuts, commands for device configuration, interface configuration, and protocols. Privileged commands are also covered such as show commands for viewing configurations, interfaces, routing tables, and more.
This document provides an overview of Cisco router modes, commands, and configuration options. It lists the different router modes including user exec mode, privileged exec mode, global configuration mode, interface configuration mode, and router configuration mode. It also lists many common Cisco router commands used for configuration, troubleshooting, and management. These commands allow configuration and management of interfaces, routing protocols, access control lists, NAT, DHCP, and other router functions. The document provides brief descriptions and examples of using some key commands.
Four switches have been installed with redundant uplinks between access and distribution layers. Spanning tree removes redundant links to prevent loops. The document describes configuring Multiple Spanning Tree (MST) on the switches to group VLANs into instances to reduce CPU load from multiple spanning tree calculations. MST is configured by assigning VLANs 20-50 to instance 1 and VLANs 80,100 to instance 2 while the rest remain in the default instance 0. Identical MST configurations must be applied to all switches for proper operation.
This document discusses how to configure a router, including:
1. Entering global configuration mode to make configuration changes.
2. Configuring the router name, passwords, and interfaces such as serial and Ethernet.
3. Using show commands to examine router information and configurations.
4. Adding descriptions to interfaces and a message of the day banner.
5. Storing configurations on a TFTP server for backups and restoration.
This document provides a summary of commands used for configuring and troubleshooting Cisco routers. It includes commands for configuring routing protocols like OSPF, commands for viewing router interfaces and configurations, commands for IP addressing and routing, and commands for WAN protocols. Sections cover memory, password, interface, IP, and troubleshooting commands.
This document contains information about configuring and verifying VRRP (Virtual Router Redundancy Protocol) on Cisco routers. It discusses features of VRRP including virtual router groups, priorities, and authentication. Configuration examples are provided to configure VRRP on interfaces and set priorities. Commands to verify VRRP states and track interfaces are also included.
The document discusses commands used for configuring and troubleshooting Cisco routers. It provides tables listing commands for OSPF configuration, examining router states, managing router memory and passwords, configuring interfaces, working with IP protocols, WAN protocols, and troubleshooting issues. The commands allow viewing routing and configuration information, copying files, and testing network connectivity.
This document provides a CCNA command cheat sheet covering Cisco IOS commands for the CCNA exam. It includes sections summarizing commands for Cisco device configuration, interface configuration, routing protocols, privilege mode commands, and more. The cheat sheet covers both ICND exam parts 1 and 2 and is intended to help review the majority of commands found on the CCNA exam.
HSRP is a first hop redundancy protocol that provides high network availability by allowing transparent failover of the default gateway device. It uses a virtual IP address and MAC address that is shared between routers to allow hosts to maintain network connectivity even if the primary gateway fails. The router with the highest priority, as determined by configured priority values and IP addresses, will become the active router and handle traffic for the virtual address. If the active router fails to send hello messages, the standby router with the next highest priority will take over as the active router in a transparent manner for connected hosts.
This document is a course document for the Cisco CCNA course taught at the Tehran Institute of Technology. It covers topics such as managing device names and passwords, console and interface configurations, and connecting two routers using point-to-point serial connections either back-to-back or over long distances using CSU/DSU modems. The document provides configuration examples for setting passwords, interface settings like IP addresses and descriptions, and serial interface settings for clock rate and bandwidth.
The document discusses securing a private network environment using Network Address Translation (NAT). It summarizes the configuration of routers, switches, and NAT for three separate organizations (Org1, Org2, Org3) to allow internal clients to access the internet through public IP addresses while protecting private servers. VLANs are used to separate server and client networks in each organization. NAT is configured on the routers to translate private to public IP addresses for internal clients to access the internet and expose specific internal servers to the internet.
This document discusses layer 3 redundancy protocols. It describes routing issues with redundancy and protocols like HSRP, VRRP, and GLBP that provide a redundant default gateway. HSRP defines an active-standby router group that uses a virtual IP address. GLBP provides load balancing across multiple routers and gateway redundancy through automatic failover.
First Hop Redundancy Protocols in IPv6 HSRP + GLBPIT Tech
This document discusses first hop redundancy protocols (FHRPs) in IPv6, specifically Hot Standby Router Protocol (HSRP) and Gateway Load Balancing Protocol (GLBP). It provides an overview of how these protocols operate in IPv6 including configuration examples and packet capture outputs. Key points include:
- HSRP and GLBP provide redundancy and failover in IPv6 networks, as the built-in IPv6 neighbor discovery protocol does not scale well for large networks or provide features like authentication and preemption.
- HSRP configuration in IPv6 is similar to IPv4 but requires enabling version 2. It uses multicast address FF02::66 and MAC addresses in the range 0005.
10 Command Line quan trọng để giao tiếp với Cisco IOsNhóc Nhóc
The document discusses 10 important commands for working with the Cisco IOS including: show running-configuration to view the current router configuration; copy running-configuration startup-configuration to save configuration changes; show interface to view interface status; and config terminal, enable, interface, and router to navigate between configuration modes. The commands provide essential information for configuring, monitoring, and troubleshooting routers.
EIGRP is an advanced distance vector routing protocol created by Cisco that uses the Diffusing Update Algorithm to calculate paths and backup paths. It establishes neighbor adjacencies, uses reliable transport for packet delivery, and sends partial and bounded updates only when there are changes.
Huawei ARG3 Router How To - Troubleshooting OSPF: Router ID ConfusionIPMAX s.r.l.
This document discusses troubleshooting an OSPF routing protocol configuration issue where routers have an incorrect router ID. It describes checking connectivity and routing tables between routers, which reveal inconsistencies. The root cause is identified as Router A having the wrong router ID of 2.2.2.2 instead of its interface IP 1.1.1.1. The configuration is corrected by changing Router A's router ID, saving the changes, and rebooting Router A. Verification shows routing tables on Router C are now updated correctly.
This document contains instructions and configuration steps for configuring Cisco routers and switches. It discusses configuring global settings like hostname and MOTD banners on routers. It also provides steps for configuring router passwords, interfaces with IP addresses, and saving configurations. The document contains tasks for configuring a switch interface description and saving the RAM configuration to NVRAM.
01 ip oc180 e1_1 zxr10 m6000_t8000 basic operation (v1.00.20)legasu zemene
The document discusses the basic configuration and operation of the ZXR10 M6000/T8000 router, including setting the system name and password, configuring interfaces and IP addresses, upgrading firmware, and using commands like show ip interface to view interface status and show version to view system information. Different configuration modes like global, interface, and VLAN configuration are covered, as well as logical interfaces like loopback. Version upgrades can be done via network, hard disk, or patch depending on the scope of changes needed.
This document contains information about configuring and verifying VRRP (Virtual Router Redundancy Protocol) on Cisco routers. It discusses features of VRRP including virtual router groups, priorities, and authentication. Configuration examples are provided to configure VRRP on interfaces and set priorities. Commands to verify VRRP states and track interfaces are also included.
The document discusses commands used for configuring and troubleshooting Cisco routers. It provides tables listing commands for OSPF configuration, examining router states, managing router memory and passwords, configuring interfaces, working with IP protocols, WAN protocols, and troubleshooting issues. The commands allow viewing routing and configuration information, copying files, and testing network connectivity.
This document provides a CCNA command cheat sheet covering Cisco IOS commands for the CCNA exam. It includes sections summarizing commands for Cisco device configuration, interface configuration, routing protocols, privilege mode commands, and more. The cheat sheet covers both ICND exam parts 1 and 2 and is intended to help review the majority of commands found on the CCNA exam.
HSRP is a first hop redundancy protocol that provides high network availability by allowing transparent failover of the default gateway device. It uses a virtual IP address and MAC address that is shared between routers to allow hosts to maintain network connectivity even if the primary gateway fails. The router with the highest priority, as determined by configured priority values and IP addresses, will become the active router and handle traffic for the virtual address. If the active router fails to send hello messages, the standby router with the next highest priority will take over as the active router in a transparent manner for connected hosts.
This document is a course document for the Cisco CCNA course taught at the Tehran Institute of Technology. It covers topics such as managing device names and passwords, console and interface configurations, and connecting two routers using point-to-point serial connections either back-to-back or over long distances using CSU/DSU modems. The document provides configuration examples for setting passwords, interface settings like IP addresses and descriptions, and serial interface settings for clock rate and bandwidth.
The document discusses securing a private network environment using Network Address Translation (NAT). It summarizes the configuration of routers, switches, and NAT for three separate organizations (Org1, Org2, Org3) to allow internal clients to access the internet through public IP addresses while protecting private servers. VLANs are used to separate server and client networks in each organization. NAT is configured on the routers to translate private to public IP addresses for internal clients to access the internet and expose specific internal servers to the internet.
This document discusses layer 3 redundancy protocols. It describes routing issues with redundancy and protocols like HSRP, VRRP, and GLBP that provide a redundant default gateway. HSRP defines an active-standby router group that uses a virtual IP address. GLBP provides load balancing across multiple routers and gateway redundancy through automatic failover.
First Hop Redundancy Protocols in IPv6 HSRP + GLBPIT Tech
This document discusses first hop redundancy protocols (FHRPs) in IPv6, specifically Hot Standby Router Protocol (HSRP) and Gateway Load Balancing Protocol (GLBP). It provides an overview of how these protocols operate in IPv6 including configuration examples and packet capture outputs. Key points include:
- HSRP and GLBP provide redundancy and failover in IPv6 networks, as the built-in IPv6 neighbor discovery protocol does not scale well for large networks or provide features like authentication and preemption.
- HSRP configuration in IPv6 is similar to IPv4 but requires enabling version 2. It uses multicast address FF02::66 and MAC addresses in the range 0005.
10 Command Line quan trọng để giao tiếp với Cisco IOsNhóc Nhóc
The document discusses 10 important commands for working with the Cisco IOS including: show running-configuration to view the current router configuration; copy running-configuration startup-configuration to save configuration changes; show interface to view interface status; and config terminal, enable, interface, and router to navigate between configuration modes. The commands provide essential information for configuring, monitoring, and troubleshooting routers.
EIGRP is an advanced distance vector routing protocol created by Cisco that uses the Diffusing Update Algorithm to calculate paths and backup paths. It establishes neighbor adjacencies, uses reliable transport for packet delivery, and sends partial and bounded updates only when there are changes.
Huawei ARG3 Router How To - Troubleshooting OSPF: Router ID ConfusionIPMAX s.r.l.
This document discusses troubleshooting an OSPF routing protocol configuration issue where routers have an incorrect router ID. It describes checking connectivity and routing tables between routers, which reveal inconsistencies. The root cause is identified as Router A having the wrong router ID of 2.2.2.2 instead of its interface IP 1.1.1.1. The configuration is corrected by changing Router A's router ID, saving the changes, and rebooting Router A. Verification shows routing tables on Router C are now updated correctly.
This document contains instructions and configuration steps for configuring Cisco routers and switches. It discusses configuring global settings like hostname and MOTD banners on routers. It also provides steps for configuring router passwords, interfaces with IP addresses, and saving configurations. The document contains tasks for configuring a switch interface description and saving the RAM configuration to NVRAM.
01 ip oc180 e1_1 zxr10 m6000_t8000 basic operation (v1.00.20)legasu zemene
The document discusses the basic configuration and operation of the ZXR10 M6000/T8000 router, including setting the system name and password, configuring interfaces and IP addresses, upgrading firmware, and using commands like show ip interface to view interface status and show version to view system information. Different configuration modes like global, interface, and VLAN configuration are covered, as well as logical interfaces like loopback. Version upgrades can be done via network, hard disk, or patch depending on the scope of changes needed.
The document provides information about copyright permissions for an arrangement of "My Spirit Be Joyful" by Johann Sebastian Bach for brass quintet. It gives the International Trumpet Guild permission to distribute the composition electronically or in print for personal and educational use only, as long as the copyright information is retained. Commercial distribution, transmission online, or alterations to the file are prohibited without written permission from the copyright holder.
Este documento presenta el índice del libro "Símbolos Fundamentales de la Ciencia Sagrada" de René Guénon. El libro contiene 75 capítulos organizados en secciones como "El simbolismo tradicional y algunas de sus aplicaciones", "Símbolos del centro y del mundo", "Símbolos de la manifestación cíclica", y otros temas relacionados con el simbolismo tradicional. El índice proporciona los títulos de cada capítulo para dar una idea general de los diferentes símbolos y conceptos anal
The document provides instructions for a series of labs using NetSim to simulate Cisco routers. The labs cover connecting to a router, basic commands, show commands, CDP configuration, extended basics like setting the hostname and passwords, and configuring a banner message. The goal is to familiarize users with the Cisco IOS command line interface and basic router configuration.
This document provides an overview of commonly used router commands organized into the following categories: keyboard shortcuts, configuration, general commands, privileged mode commands, setting passwords, router processes and statistics, IP commands, CDP commands, IPX commands, routing protocols, access lists, WAN configurations, and miscellaneous commands. It includes brief explanations and examples of commands for configuring, monitoring, and troubleshooting a router.
The document discusses various topics for managing a Cisco internetwork including Cisco router components, the boot sequence, configuration registers, backing up and restoring the IOS and configuration, Cisco Discovery Protocol, Telnet, resolving hostnames, and troubleshooting tools. It provides details on these topics such as how to back up and restore configurations and software, use CDP to view neighbor information, set Telnet passwords, build a host table or use DNS for name resolution, and check network connectivity.
The document discusses various topics for managing a Cisco internetwork including Cisco router components, the boot sequence, configuration registers, backing up and restoring the IOS and configuration, Cisco Discovery Protocol, Telnet, resolving hostnames, and troubleshooting tools. It provides details on these topics such as how to back up and restore configurations and IOS files, view CDP neighbor information, set Telnet passwords, build a host table, and use DNS. The document is intended to help understand managing Cisco routers and internetworks.
The document discusses Cisco routers and routing concepts. It provides details about Cisco router components, configuration, interfaces, routing protocols like RIP and IGRP, and autonomous systems. Cisco routers range from small access layer routers like the 700 series to large core routers like the 12000 series. Configuration is done through the console port initially and involves tasks like setting the hostname, passwords, interfaces and routing.
Router connects different networks located at geographical locations. It has various interfaces like Ethernet, Serial and supports protocols like RIP, OSPF for dynamic routing. The document provides details about Cisco router components, configuration, interfaces, routing protocols, troubleshooting commands and backup/restoration process using TFTP server.
The document describes the steps to establish a TCP connection between two hosts (Host A and Host B) as follows:
1. Host A sends a TCP SYN packet to Host B.
2. Host B receives the SYN from Host A and sends a SYN-ACK to Host A.
3. Host A receives the SYN-ACK from Host B and sends an ACK, and the TCP socket connection is then established.
The document discusses securing Cisco routers by hardening configurations based on the NSA Router Security Configuration Guide. It covers topics such as physical security of routers, defining loopback interfaces, banner configuration, blocking SYN flooding attacks using TCP intercept, tuning IP stack parameters like limiting embryonic connections and enabling TCP selective acknowledgment. It also discusses access control measures like basic authentication, AAA authentication using RADIUS/TACACS+, privilege levels, and disabling unused ports and protocols like CDP.
Here are the key steps to reset the router configuration to factory defaults:
1. Access privileged EXEC mode by entering "enable"
2. Erase the startup configuration file by entering "erase startup-config", then confirm by pressing enter. This removes any saved configuration.
3. Reload the router by entering "reload". This will perform a soft reboot and reload the factory default configuration stored in ROM.
The router is now reset to its original factory settings. The IP addresses, passwords, and all other configuration changes made are erased.
The document details the configuration of network devices including a router and switch. It instructs to:
1. Configure the global settings on the router including setting the hostname to "router1" and configuring login banners.
2. Secure access to the router by setting passwords for privileged EXEC mode, console, and VTY lines.
3. Configure the router interfaces including the host IP settings and verifying network connectivity.
4. Save the router configuration to NVRAM.
5. Connect a host to the switch, set the hostname to "switch1", and save the switch configuration to NVRAM.
This document provides an overview of Cisco router basics including the Cisco IOS, router components, boot sequence, configuration register, router interfaces, passwords, banners, hostname configuration, and commands for checking network connectivity such as ping and traceroute. It describes how to connect to routers via the console port or Telnet, use the command-line interface, and view configurations.
This document provides instructions for configuring a Cisco router, including:
- Accessing the Cisco IOS command-line interface via console, AUX, or Telnet connections
- Establishing a terminal session and logging into the router
- Navigating the different command modes like global configuration, interface configuration, and entering commands to configure settings like the router name, IP addresses, and enabling protocols
- The importance of copying the running configuration to startup configuration so configurations are preserved after reboots
- Using show commands to examine interface status and configurations
- Resetting the router configuration by erasing the startup configuration file and reloading
This document outlines a network commands project with the following objectives:
1. Determine the network path
2. Know devices connected to the network
3. Know any IP address in the network
4. Determine network connection path
It lists the project leaders as Mona Fahd Omshgebe, Jwaher Mohammed, and Esra Mohammed. It then explains several common network commands like ipconfig, ping, tracert and their uses. Screenshots provide examples of using the commands in Windows 7. External references are also included for additional information.
This document outlines a network commands project with the following objectives:
1. Determine the network path
2. Know devices connected to the network
3. Know any IP address in the network
4. Determine network connection path
It lists the project leaders as Mona Fahd Omshgebe, Jwaher Mohammed, and Esra Mohammed. It then explains several common network commands like ipconfig, ping, tracert and their uses. Screenshots provide examples of using the commands in Windows 7. External references are also included for additional information.
CCNA Routing Protocol Commands.IP ROUTING, Static Routing, RIP (Routing Information Protocol), EIGRP, Verifying EIGRP and more.
Follow us : http://www.actsupport.com/blog
The document provides information about configuring a router, including:
- Configuring passwords, interfaces, banners, and host tables
- Using commands like hostname, enable password, interface type, ip address, no shut, banner motd, clock timezone, and ip host
- Verifying configurations with show commands
- Saving configurations to NVRAM and erasing startup configurations
The document discusses Cisco Discovery Protocol (CDP) and how it can be used to gather information about neighboring and remote network devices. CDP discovers information like device identifiers, address lists, port identifiers, and capabilities without needing to know the data link layer protocol. The summary also describes how to use commands like show cdp neighbor, show cdp entry, ping, and telnet to view CDP information and connect to remote devices.
The document provides information on Cisco IOS modes of operation including:
- User EXEC mode allows basic commands and is the initial mode when connecting. Privileged EXEC requires a password and has additional commands.
- Global configuration mode allows modifying system-wide settings and is accessed from privileged EXEC. Interface configuration customizes individual interfaces.
- IP addresses are configured by entering interface configuration mode and using the ip address command. Routing protocols like RIP and OSPF are configured in global mode by specifying networks and other options.
Cisco routers have different command modes including user EXEC, privileged EXEC, global configuration, and interface configuration modes. Each mode provides access to different commands. Common routing protocols like RIP, OSPF, IGRP, and BGP can be configured through commands in global and router configuration modes. The status of router interfaces and links can be checked using LED indicators on the router and connected transceivers.
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceIndexBug
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
Digital Marketing Trends in 2024 | Guide for Staying AheadWask
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
OpenID AuthZEN Interop Read Out - AuthorizationDavid Brossard
During Identiverse 2024 and EIC 2024, members of the OpenID AuthZEN WG got together and demoed their authorization endpoints conforming to the AuthZEN API
Webinar: Designing a schema for a Data WarehouseFederico Razzoli
Are you new to data warehouses (DWH)? Do you need to check whether your data warehouse follows the best practices for a good design? In both cases, this webinar is for you.
A data warehouse is a central relational database that contains all measurements about a business or an organisation. This data comes from a variety of heterogeneous data sources, which includes databases of any type that back the applications used by the company, data files exported by some applications, or APIs provided by internal or external services.
But designing a data warehouse correctly is a hard task, which requires gathering information about the business processes that need to be analysed in the first place. These processes must be translated into so-called star schemas, which means, denormalised databases where each table represents a dimension or facts.
We will discuss these topics:
- How to gather information about a business;
- Understanding dictionaries and how to identify business entities;
- Dimensions and facts;
- Setting a table granularity;
- Types of facts;
- Types of dimensions;
- Snowflakes and how to avoid them;
- Expanding existing dimensions and facts.
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
1. How to Configure SNMP Community Strings
Document ID: 7282
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
How To Configure SNMP Community Strings on a Router and a Cisco IOS Software−based XL
Catalyst Switch
Enable SNMP Community Strings
Verify SNMP Community Strings
Modify SNMP Community Strings
Disable/Remove SNMP Community Strings
How To Configure SNMP Community Strings on an RSM
Enable SNMP Community Strings
Verify SNMP Community Strings
Modify SNMP Community Strings
Disable/Remove SNMP Community Strings
How To Configure SNMP Community Strings on a Multilayer Switch Feature Card (MSFC)
Enable SNMP Community Strings
Verify SNMP Community Strings
Modify SNMP Community Strings
Disable/Remove SNMP Community Strings
How To Configure SNMP Community Strings on a Catalyst Switch
Enable SNMP Community Strings
Verify SNMP Community Strings
Modify SNMP Community Strings
Disable/Remove SNMP Community Strings
Related Information
Introduction
This document explains how to configure Simple Network Management Protocol (SNMP) community strings
on Cisco routers, Route Switch Modules (RSMs), and Catalyst switches. In the context of this document,
configure is defined as verify, enable, modify, and disable SNMP community strings.
Prerequisites
Requirements
There are no specific requirements for this document.
Components Used
This document is not restricted to specific software and hardware versions.
The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
2. that you understand the potential impact of any command.
Conventions
Refer to the Cisco Technical Tips Conventions for more information on document conventions.
How To Configure SNMP Community Strings on a Router
and a Cisco IOS Software−based XL Catalyst Switch
Enable SNMP Community Strings
This procedure is the same for both routers and Cisco IOS software−based XL Catalyst Switches.
1. Telnet to the router:
prompt#telnet 172.16.99.20
2. Enter the enable password at the prompt in order to enter the enable mode:
Router>enable
Password:
Router#
3. Display the running configuration and look for the SNMP information:
Router#show running−config
Building configuration...
....
....
Note: If no SNMP information is present, continue with these steps. If any SNMP commands are
listed, you can modify or disable them.
4. Go into the configuration mode:
Router#configure terminal
Enter configuration commands, one per line. End
with CNTL/Z.
Router(config)#
5. Use this command in order to enable the Read−only (RO) community string:
Router(config)#snmp−server community public RO
where "public" is the Read−only community string.
6. Use this command in order to enable the Read−write (RW) community string:
Router(config)#snmp−server community private RW
where "private" is the Read−write community string.
7. Exit out of the configuration mode and return to the main prompt:
Router(config)#exit
Router#
8. Write the modified configuration to nonvolatile RAM (NVRAM) to save the settings:
Router#write memory
Building configuration...
[OK]
Router#
3. Verify SNMP Community Strings
Here is how to verify SNMP community strings.
1. Verify that there is TCP/IP connectivity between the Network Management Server (NMS) server and
the router:
C:>ping 172.16.99.20
Pinging 172.16.99.20 with 32 bytes of data:
Reply from 172.16.99.20: bytes=32 time<10ms TTL=247
Reply from 172.16.99.20: bytes=32 time=10ms TTL=247
Reply from 172.16.99.20: bytes=32 time<10ms TTL=247
Reply from 172.16.99.20: bytes=32 time<10ms TTL=247
Ping statistics for 172.16.99.20:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli−seconds:
Minimum = 0ms, Maximum = 10ms, Average = 2ms
2. Telnet to the router:
prompt# telnet 172.16.99.20
3. Enter the enable password at the prompt in order to enter the enable mode:
Router>enable
Password:
Router#
4. Display the running configuration and look for the SNMP information:
Router#show running−config
....
....
snmp−server community public RO
snmp−server community private RW
....
....
In this sample output, "public" is the read−only community string and "private" is the read−write
community string.
Note: If you do not see any "snmp−server" statements, SNMP is not enabled on the router.
Alternatively, execute the show snmp command in the enable mode. If you see this message, it also
indicates that SNMP is not enabled on the router:
Router#show snmp
%SNMP agent not enabled
Router#
5. Exit out of the enable mode and return to the main prompt:
Router#disable
Router>
Modify SNMP Community Strings
Complete these steps in order to modify SNMP community strings.
1. Telnet to the router:
prompt# telnet 172.16.99.20
4. 2. Enter the enable password at the prompt in order to enter the enable mode:
Router>enable
Password:
Router#
3. Display the running configuration and look for the SNMP information:
Router#show running−config
Building configuration...
...
...
snmp−server community public RO
snmp−server community private RW
....
....
4. Go into the configuration mode:
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
♦ In order to modify the current Read−only (RO) community string:
a. Delete the current Read−only (RO) community string with this command:
⋅ Router(config)#no snmp−server community public RO (where "public" is
the Read−only community string)
b. Enter the new Read−only (RO) community string with this command:
⋅ Router(config)#snmp−server community XXXX RO (where "XXXX" is
the Read−only community string)
♦ In order to modify the current Read−write (RW) community string:
a. Delete the current Read−write (RW) community string with this command:
⋅ Router(config)#no snmp−server community private RW (where "private"
is the Read−write community string)
b. Enter the new Read−write (RW) community string with this command:
⋅ Router(config)#snmp−server community YYYY RW (where "YYYY" is
the Read−write community string)
5. Exit out of the configuration mode and return to the main prompt:
Router(config)#exit
Router#
6. Write the modified configuration to nonvolatile RAM (NVRAM) to save the settings:
Router#write memory
Building configuration...
[OK]
Router#
Disable/Remove SNMP Community Strings
Complete these steps in order to disable or remove SMMP community strings.
1. Telnet to the router:
5. prompt# telnet 172.16.99.20
2. Enter the enable password at the prompt in order to enter the enable mode:
Router>enable
Password:
Router#
3. Display the running configuration and look for the SNMP information:
Router#show running−config
Building configuration...
...
...
snmp−server community public RO
snmp−server community private RW
....
....
4. Go into the configuration mode:
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
5. In order to disable/remove the current Read−only (RO) community string, use this command:
Router(config)#no snmp−server community public RO
where "public" is the Read−only community string
6. In order to disable/remove the current Read−write (RW) community string, use this command:
Router(config)#no snmp−server community private RW
where "private" is the Read−write community string
7. Exit out of the configuration mode and return to the main prompt:
Router(config)#exit
Router#
8. Write the modified configuration to nonvolatile RAM (NVRAM) to save the settings:
Router#write memory
Building configuration...
[OK]
Router#
How To Configure SNMP Community Strings on an RSM
Enable SNMP Community Strings
RSMs run the same Cisco IOS software code as the routers do. Consequently, you can complete the same
procedure in order to enable SNMP on an RSM as described for the routers.
Verify SNMP Community Strings
Complete this procedure to verify SNMP communtiy strings on an RSM.
1. Telnet to the Catalyst Switch (in our example, we use the Catalyst 5500):
prompt# telnet 172.16.99.55
2. Enter the enable password at the prompt in order to enter the enable mode:
6. Cat5500>enable
Password:
Cat5500> (enable)
3. Execute the show module command in order to display the system modules and locate the RSM
module. Here is an example:
Cat5500> (enable) show module
Mod Slot Ports Module−Type Model Sub Status
−−− −−−− −−−−− −−−−−−−−−−−−−−−−−−−−−− −−−−−−−−−−−−−− −−− −−−−−−
1 1 0 Supervisor III WS−X5530 yes ok
2 2 Gigabit Ethernet Ext WS−X5410
3 3 9 Gigabit Ethernet WS−X5410 no ok
4 4 24 10BaseT Ethernet WS−X5010 no ok
5 5 1 Route Switch WS−X5302 no ok
6 6 1 Network Analysis/RMON WS−X5380 no ok
7 7 12 10/100BaseTX Ethernet WS−X5213A no ok
9 9 16 Token Ring WS−X5030 no ok
10 10 12 10BaseFL Ethernet WS−X5011 no ok
11 11 24 10/100BaseTX Ethernet WS−X5225R no ok
13 13 ASP/SRP no
...
...
−−<snip>−−
4. After you identify the Mod number, start a "session" to the RSM module. Here is an example:
Cat5500> (enable) session 5
Trying Router−5...
Connected to Router−5.
Escape character is '^]'.
RSM>
5. Enter the enable password at the prompt in order to enter the enable mode:
RSM>enable
Password:
RSM#
6. Display the running configuration and look for the SNMP information:
RSM#show running−config
Building configuration...
....
....
snmp−server community public RO
snmp−server community private RW
....
....
In this sample output, "public" is the Read−only community string and "private" is the Read−write
community string.
Note: If you do not see any "snmp−server" statements, SNMP is not enabled on the router.
Alternatively, you can execute the show snmp command in the enable mode. If you see this message,
it also indicates that SNMP is not enabled on the router.
RSM#show snmp
%SNMP agent not enabled
7. RSM#
7. Exit out of the enable mode and return to the main prompt:
RSM#exit
Cat5500> (enable)
Modify SNMP Community Strings
RSM runs the same Cisco IOS software code as the routers do. You can complete the same procedure to
modify SNMP as described in the router example.
Disable/Remove SNMP Community Strings
RSM runs the same Cisco IOS software code as the routers do. You can complete the same procedure to
disable SNMP as described in the router example.
How To Configure SNMP Community Strings on a Multilayer
Switch Feature Card (MSFC)
Enable SNMP Community Strings
A multilayer switch feature card (MSFC) runs the same Cisco IOS software code as the routers do. You can
complete the same procedure to enable SNMP as described in the .
Verify SNMP Community Strings
Here is how to verify SNMP community strings on a multilayer switch feature card (MSFC).
1. Telnet to the Catalyst Switch (the Catalyst 6509 is used in this example):
prompt# telnet 172.16.99.66
2. Enter the enable password at the prompt in order to enter the enable mode:
Cat6509>enable
Password:
Cat6509> (enable)
3. Execute the show module command in order to display the system modules and locate the MSFC
module. Here is an example:
Cat6509 (enable) show module
Mod Slot Ports Module−Type Model Sub Status
−−− −−−− −−−−− −−−−−−−−−−−−−−−−−−−−−− −−−−−−−−−−−−−−−− −−− −−−−−−
1 1 2 1000BaseX Supervisor WS−X6K−SUP1A−2GE yes ok
15 1 1 Multilayer Switch Feature WS−F6K−MSFC no ok
3 3 8 1000BaseX Ethernet WS−X6408A−GBIC no ok
4 4 48 10/100BaseTX Ethernet WS−X6348−RJ−45 yes ok
5 5 48 10/100BaseTX Ethernet WS−X6348−RJ−45 no ok
6 6 8 T1 WS−X6608−T1 no ok
7 7 24 FXS WS−X6624−FXS no ok
8 8 0 FlexWAN Module WS−X6182−2PA no ok
....
....
−−<snip>−−
4. After you identify the Mod number, start a "session" to the MSFC module. Here is an example:
8. Cat6509> (enable) session 15
Trying Router−15...
Connected to Router−15.
Escape character is '^]'.
MSFC>
5. Enter the enable password at the prompt in order to enter the enable mode:
MSFC>enable
Password:
MSFC#
6. Display the running configuration and look for the SNMP information:
MSFC#show running−config
Building configuration...
....
....
snmp−server community public RO
snmp−server community private RW
....
....
In this sample output, "public" is the Read−only community string and "private" is the Read−write
community string.
Note: If you do not see any "snmp−server" statements, SNMP is not enabled on the router.
Alternatively, you can execute the show snmp command in the enable mode. If you see this message,
it also indicates that SNMP is not enabled on the router:
MSFC#show snmp
%SNMP agent not enabled
MSFC#
7. Exit out of the enable mode and return to the main prompt:
MSFC#exit
Cat65509> (enable)
Modify SNMP Community Strings
The MSFC runs the same Cisco IOS software code as the routers do. You can complete the same procedure in
order to modify SNMP as described in the router example.
Disable/Remove SNMP Community Strings
The MSFC runs the same Cisco IOS software code as the routers do. You can complete the same procedure in
order to disable SNMP as described in the router example.
How To Configure SNMP Community Strings on a Catalyst
Switch
On Catalyst switches such as the 4000, 5000, and 6000 series that run a regular catalyst Operating System
(OS), SNMP is enabled by default with the community strings set to:
9. • Read−Only: Public
• Read−Write: Private
• Read−Write−all: Secret
With these community strings and the IP address of your switch's management interface, anyone is able to
reconfigure the device. You must change the community strings on the Catalyst switch immediately after you
set the device on the network. This is very important.
Enable SNMP Community Strings
Complete these steps in order to enable SNMP community strings on a catalyst switch.
1. Telnet to the Catalyst Switch (the Catalyst 5500 is used in this example):
prompt# telnet 172.16.99.55
2. Enter the enable password at the prompt in order to enter the enable mode:
Cat5500>enable
Password:
Cat5500> (enable)
3. In order to enable Read−only (RO) community string, use this command:
Cat5500> (enable) set snmp community read−only XXXX
(where "XXXX" is the Read−only community string)
4. In order to enable Read−write (RW) community string, use this command:
Cat5500> (enable) set snmp community read−write YYYY
where "YYYY" is the Read−write community string
Note: The Catalyst 4000, 5000, and 6000 series switches do not have Start−up configurations. That is
why there is no write memory command in these switches compared to the routers.
5. Verify that the new community strings are added:
Cat5500> (enable) show snmp
RMON: Enabled
Extended RMON: Enabled
Extended RMON Netflow: Enabled
Extended RMON Vlanmode: Disabled
Extended RMON Vlanagent: Disabled
SPAN Configuration:
Traps Enabled:
Port,Module,Chassis,Bridge,Repeater,Vtp,Auth,ippermit,Vmps,config,
entity,stpx,syslog
Port Traps Enabled: 3/1−9,4/1−24,7/1−12,9/1−16,10/1−12,11/1−24
Community−Access Community−String
−−−−−−−−−−−−−−−− −−−−−−−−−−−−−−−−
read−only XXXX (XXXX is the new Read−only community string)
read−write YYYY (YYYY is the new Read−write community string)
read−write−all secret
....
....
−−<snip>−−
10. Verify SNMP Community Strings
Complete these steps in order to configure SNMP community strings on a catalyst switch.
1. Telnet to the Catalyst Switch (the Catalyst 5500 is used in this example):
prompt# telnet 172.16.99.55
2. Enter the enable password at the prompt in order to enter the enable mode:
Cat5500>enable
Password:
Cat5500>(enable)
3. Execute the show snmp command in order to display the current SNMP information and look for the
community−access information. Here is an example:
Cat5500> (enable) show snmp
RMON: Enabled
Extended RMON: Enabled
Extended RMON Netflow: Enabled
Extended RMON Vlanmode: Disabled
Extended RMON Vlanagent: Disabled
SPAN Configuration:
Traps Enabled:
Port,Module,Chassis,Bridge,Repeater,Vtp,Auth,ippermit,Vmps,config,
entity,stpx,syslog
Port Traps Enabled: 3/1−9,4/1−24,7/1−12,9/1−16,10/1−12,11/1−24
Community−Access Community−String
−−−−−−−−−−−−−−− −−−−−−−−−−−−−−
read−only XXXX ("XXXX" is the Read−only community string)
read−write YYYY ("YYYY" is the Read−write community string)
read−write−all secret
....
....
−−<snip>−−
Modify SNMP Community Strings
Complete these steps in order to modify SNMP community strings on a catalyst switch.
1. Telnet to the Catalyst Switch (the Catalyst 5500 is used in this example):
prompt# telnet 172.16.99.55
2. Enter the enable password at the prompt in order to enter the enable mode:
Cat5500>enable
Password:
Cat5500> (enable)
3. In order to modify the Read−only (RO) community string, use this command:
Cat5500> (enable) set snmp community read−only public
where "public" is the Read−only community string. The command overwrites the existing community
string if the switch has one.
4. In order to enable the Read−write (RW) community string, use this command:
Cat5500> (enable) set snmp community read−write private
11. where "private" is the Read−write community string. The command overwrites the existing
community string if the switch has one.
Note: Cat OS supports only one community string for each read−only, read−write and read−write−all
communities. You can not configure multiple community strings, unlike Cisco IOS.
5. Execute the show snmp command in order to display the current SNMP information and look for the
community−access information. Here is an example:
Cat5500> (enable) show snmp
RMON: Enabled
Extended RMON: Enabled
Extended RMON Netflow: Enabled
Extended RMON Vlanmode: Disabled
Extended RMON Vlanagent: Disabled
SPAN Configuration:
Traps Enabled:
Port,Module,Chassis,Bridge,Repeater,Vtp,Auth,ippermit,Vmps,config,
entity,stpx,syslog
Port Traps Enabled: 3/1−9,4/1−24,7/1−12,9/1−16,10/1−12,11/1−24
Community−Access Community−String
−−−−−−−−−−−−−−−− −−−−−−−−−−−−−
read−only public
!−−− public is the modified Read−only community string
read−write private
!−−− private is the modified Read−write community string
read−write−all secret
....
....
−−<snip>−−
Disable/Remove SNMP Community Strings
Complete these steps in order to disable or remove SNMP community strings on a catalyst switch.
1. Telnet to the Catalyst Switch (the Catalyst 5500 is used in this example):
prompt# telnet 172.16.99.55
2. Enter the enable password at the prompt in order to enter the enable mode:
Cat5500>enable
Password:
Cat5500>(enable)
3. In order to delete/remove the Read−only (RO) community string, use this command:
Cat5500> (enable) set snmp community read−only
SNMP read−only community string cleared
4. In order to delete/remove the Read−write (RW) community string, use this command:
Cat5500>(enable) set snmp community read−write
SNMP read−write community string cleared
5. Verify that the community strings are deleted/removed. Here is an example:
Cat5500> (enable) show snmp
RMON: Enabled
Extended RMON: Enabled