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F5 – HTTP Health Check Monitors (error/status codes)

WEBKISS IT Design Principle - Human Error Prevention

Actived: 8 days ago

URL: https://cordero.me/f5-http-health-check-monitors-error-status-codes/

F5 – Health Monitor – Target the Appropriate HTTP Status Codes …

WEBWhen configuring health monitors for a web application, targeting the appropriate HTTP status codes is crucial to ensure that the service is operating as expected.

Category: Health Go Health

F5 and Octopus Deployment Health Monitor – Kerry Cordero

WEBTo set up the F5 BIG-IP system to use the Octopus Server health check endpoint, you would typically configure a HTTP or HTTPS health monitor with the endpoint specified …

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F5 – Health Monitors and Using Vendors API or Keepalive Page

WEBKISS IT Design Principle - Human Error Prevention

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F5 – Redis Load Balancing Settings – Kerry Cordero

WEBRedis Sentinel manages a master-slave configuration, and the F5 load balancer needs to recognize the current master node. We will focus on two key settings: 1. Configuring …

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F5 – Redis Sentinel Load Balancing – Kerry Cordero

WEBF5 Load Balancer and Redis Sentinel Differences. F5 load balancer is mainly for distributing client traffic across multiple Redis instances to optimize resource utilization, maximize …

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Understanding IIS Rapid Fail Protection and Its Impact on …

WEBThe Role of Rapid Fail Protection. At the heart of this issue lies a feature known as Rapid Fail Protection. This IIS feature is designed to shut down an application pool when it …

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F5 – Working with Route Domains – Kerry Cordero

WEBTo verify or list the Route Domains configured on your F5 device, use the following TMSH (Traffic Management Shell) commands: 1. List all Route Domains: tmsh list net route …

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Understanding dB and dBm: Key Units of Measurement for Fiber …

WEBDecibel milliwatt (dBm): The Absolute Power. While dB measures the relative difference between two signals, dBm is a unit of measurement that gives us the absolute power …

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Curl – Test TLS and HTTP versions – Kerry Cordero

WEBTo test different TLS versions, you can use the ` –tlsv1.0 `, ` –tlsv1.1 `, ` –tlsv1.2 `, or ` –tlsv1.3 ` options with CURL. Here’s an example command to test TLS 1.2: curl --tlsv1.2 …

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F5 TMSH CLI Commands – Kerry Cordero

WEBF5 TMSH CLI Commands. I was going to list my favorites, but there were too many. So I decided to list all the options so you can see them and choose the command you want …

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XenServer Active/Active Load Balancing – Kerry Cordero

WEBXenServer Active/Active bonding is a mechanism that enables load balancing between two network interface cards (NICs) in XenServer. The primary objective is distributing …

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Understanding RAID Rebalance: Ensuring Optimal Performance …

WEBRAID rebalancing is the process of redistributing data evenly across all the drives in a RAID array. This involves the RAID controller reading data from some drives and writing it to …

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Best Practice – Cisco Nexus VPC Auto-Recovery – Kerry Cordero

WEBvPC Fundamentals: A Quick Refresher. At its core, vPC allows links physically connected to two different Cisco Nexus switches to appear as a single port channel to a third device. …

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Palo Alto URL Filtering Test Pages – Kerry Cordero

WEBKeep in mind, this information will be logged as well, so you can query your logs. Here is a list of test pages for low, medium and high risk categories:

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Palo Alto Cheat Sheet – Device Management – Kerry Cordero

WEBPalo Alto Cheat Sheet – Device Management. Show general system health information. Show percent usage of disk partitions. Include the optional files parameter to show …

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VMware: Exploring Load Balancing Options – Kerry Cordero

WEB2. Distributed Virtual Switch (DvSwitch): Spans multiple ESXi hosts, providing centralized management. Load Balancing Options in VMware: 1. Route based on the originating …

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Cisco ASA Syslog Messages – Kerry Cordero

WEBAlert Messages, Severity 1. The following messages appear at severity 1, alerts: %ASA-1-101001: (Primary) Failover cable OK. %ASA-1-101002: (Primary) Bad failover cable. …

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Cisco and HP Terminology Differences – Kerry Cordero

WEBGeneral Guidelines: • An “access port” on Cisco is an “untagged port” on ProCurve. • A “trunk port” on Cisco is a “tagged port” on ProCurve. • The “port channel” on Cisco is …

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