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QoS in ACI: Intro, Configuration, and Verification   Purpose of this document The purpose of this document is to explain the foundations of QoS within ACI and how to configure and verify configuration within ACI. This document will not explain QoS fu...

  Introduction   The unmanaged mode is also known as Network only switching, which is introduced in Brazos release.  It adds the flexibility for customer to use only network automation for service appliance. If a device is configured as “un-managed” ...

Usually the way I tell people to run powershell jobs to ensure output, and that they are running 64-bit versions of the cmd.exe and the powershell.exe is to drag those two exe files into the Agent/Bin directory. If you don't do this, then windows wil...

IntroductionDisjoint layer-2 networks are required if you have two or more Ethernet “clouds” that never connect, but must be accessed by servers or virtual machines located in the same Cisco UCS domain. The configuration for disjoint L2 networks work...

Symptoms Usually, we can access ESXi Shell by pressing Alt+F1 from ESXi DCUI (Direct Console User Interface). But on HyperFlex system, it just shows black window. Diagnosis This is expected behavior because HyperFlex redirects ESXi Shell output t...

  Configuring an Export Policy Using the GUI This procedure explains how to configure an Export policy using the APIC GUI. Follow these steps to trigger a backup of your data: Procedure Step 1   On the menu bar, choose Admin > Import/Export. Step...

Symptoms RBAC users like administrator@vsphere.local may fail HX Connect login. At that time, "Incorrect user name or password(100005)" is shown as a failure reason.   Diagnosis RBAC users can login to vCenter server. So, RBAC username and passwor...

Is it supported or NOT supported? It's a frequently asked question.  Before APIC, release 2.3(1f), transit routing was not supported within a single L3Out profile. In APIC, release 2.3(1f) and later, you can configure transit routing with a single L...

偶然看到的文章。UCS guru. https://ucsguru.com/2016/02/02/cisco-ucs-generation-3-first-look/   这里不能直接贴图。

 The following technote is written against Application Policy Infrastructure ControllerVersion: 1.0(2m). The following information may not apply to earlier or later versions of Application Policy Infrastructure Controller firmware versions.Table of C...

Summary:This article focuses on how we can make use of CloudCenter to migrate existing applications to Cloud by navigating through different stages of migration like Application Discovery, Performance Baselining and Migration Service. CloudCenter int...

IntroductionFirewall ConsiderationsWAAS Directed ModeConfiguring Multiple IP Addresses on a Single InterfaceDirected Mode ConsiderationsRelated Information  IntroductionThe WAAS system consists of a set of devices called wide area application engines...

HOW TO CONFIGURE AN INTERFACE DESCRIPTION FOR A SWITCH IN ACI MODE? The following technote is written against Application Policy Infrastructure Controller Version 2.2(1o). The following information may not apply to earlier versions of the Application...