{"id":47404,"date":"2022-03-23T09:27:56","date_gmt":"2022-03-23T01:27:56","guid":{"rendered":"https:\/\/version-2.com\/?p=47404"},"modified":"2022-05-30T10:42:19","modified_gmt":"2022-05-30T02:42:19","slug":"4-things-you-need-to-know-before-upgrading-cisco-ise","status":"publish","type":"post","link":"https:\/\/version-2.com\/zh\/2022\/03\/4-things-you-need-to-know-before-upgrading-cisco-ise\/","title":{"rendered":"4 Things You Need to Know Before Upgrading Cisco ISE"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"47404\" class=\"elementor elementor-47404\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-35fe5dd post-content elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"35fe5dd\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;cef08c3&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-409a2e9a\" data-id=\"409a2e9a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5a8be8f elementor-widget elementor-widget-text-editor\" data-id=\"5a8be8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p align=\"center\"><img decoding=\"async\" src=\"https:\/\/www.portnox.com\/wp-content\/uploads\/2021\/09\/cisco-ise-tile.png\" alt=\"\" width=\"958\" height=\"auto\"><\/p>\n<h2>1. Plan for Professional Services Fees<\/h2><p>Cisco ISE is a large, cumbersome and complex application and it\u2019s unlikely you\u2019ll have the internal resources to throw at an upgrade. You\u2019re not alone. This is why managed service providers exist, after all. Now with that said, you can expect to be quoted anywhere from 40-65 hours of professional services to initiate, test and complete a full Cisco ISE upgrade. Let\u2019s hope it\u2019s for chronological versions, and not for a significant jump if you\u2019ve been running on a single version for years without upgrading.<\/p><p>Depending on the firm you contract for the work, you\u2019ll probably see a range of hourly rates \u2013 anywhere from $175-250\/hour. So, if we do the math, that\u2019s $7,000 on the low end and $16,250 on the high end. In some cases, ISE customers <a href=\"https:\/\/www.reddit.com\/r\/Cisco\/comments\/eyr46d\/ise_upgrade\/\" target=\"_blank\" rel=\"noopener\">have even reported paying more<\/a> for third-party upgrade support. Mind you, Cisco ISE is also a product you\u2019ve <em>already <\/em>paid for.<\/p><h2>2. Set Aside Enough Time<\/h2><p>It\u2019s not hard to find the Cisco ISE horror stories on Reddit and other online communities where people have taken to detailing their ISE upgrade experiences. In more tragic cases, some ISE customers have taken to these threads to <a href=\"https:\/\/www.reddit.com\/r\/networking\/comments\/if3j29\/ise_version_27\/\" target=\"_blank\" rel=\"noopener\">seek real-time help from strangers<\/a>. The reality is that you cannot and should not rush an ISE upgrade. 10 times out of 10, those who have lived through it will suggest testing the upgrade in your lab before pushing live to production. This means setting aside the appropriate amount of time conduct the upgrade and minimize the failures (more on that below).<\/p><p>Configuration is complicated, and the 50+ page system upgrade checklists are a testament to that. If you\u2019re going to manage an ISE upgrade in-house, prepare for more than 40 hours \u2013 especially if you\u2019re not an ISE expert. And if things go awry, don\u2019t expect prompt support from Cisco TAC.<\/p><h2>3. Prepare for Failure<\/h2><p>There\u2019s a reason that Cisco provides extensive documentation for potential ISE upgrade failures \u2013 it happens a lot \u2013 especially if you opted to tackle it head on internally after balking at the above PS costs. Ultimately, planning for failure means planning for service downtime altogether. To minimize the impact on operations from service downtime, you\u2019ll likely need to spend the weekend parsing through <a href=\"https:\/\/www.cisco.com\/c\/en\/us\/td\/docs\/security\/ise\/2-7\/upgrade_guide\/Upgrade_Journey\/PDF\/b_ise_upgrade_guide_2_7_pdf.pdf\" target=\"_blank\" rel=\"noopener\">pages and pages of ISE upgrade instructions<\/a> \u2013 missing your kid\u2019s soccer game, unable to take your wife out to dinner, and not watching your alma mater play in the big bowl game.<\/p><p>Sometimes, in multi-server deployments, some of your servers in the infrastructure will not upgrade successfully. If that happens, you\u2019ll have to rebuild the server as a new node and re-join the cluster. Sounds fun, right?<\/p><h2>4. Be Mindful of Your Subscription<\/h2><p>We all like auto-pay and auto-renew for some of our everyday subscriptions. It\u2019s a little different when you\u2019re talking about a large, enterprise application, however. You should be mindful that Cisco ISE subscriptions automatically renew for an additional 12-month term by default unless auto-renewal is deselected at the time of initial order. Three months before the end of the initial term, renewal notices will be sent to you, and you\u2019ll or partner receive an invoice at the start of the new term.<\/p><p>Now, you can cancel a renewal up to 60 days prior to the start date of the new term, but if the subscription is not cancelled 60 days prior to the start of the new term, the subscription will auto-renew. Mid-term cancellations of subscriptions for credit are not allowed. Starting with the release of Cisco ISE 3.0, <a href=\"https:\/\/www.reddit.com\/r\/Cisco\/comments\/jjfopb\/new_ise_30_licensing_types\/\" target=\"_blank\" rel=\"noopener\">licenses have changed<\/a> and you should check carefully to see if you can import your old license or if you need to migrate to the new license method entirely.<\/p><h2>There <em>IS<\/em> an Alternative<\/h2><p><span class=\"JsGRdQ\">With Portnox CLEAR \u2013 the first and only cloud-delivered NAC-as-aService \u2013 organizations gain actionable network visibility and continuous risk monitoring of all endpoints across all access layers \u2013 no matter device type or geo-location. Portnox CLEAR determines device type, location and level of access for every user on the network. Additionally, the platform can identify operating systems, installed applications, services, certificates and more \u2013 helping your IT team ensure compliance across the entire workforce.<\/span><\/p><p><span class=\"JsGRdQ\">With access control based on 802.1X protocol, network administrators can block rogue devices, quarantine noncompliant endpoints, limit access to specified resources and more \u2013 whatever your internal policy calls for. As a cloud-delivered solution, Portnox CLEAR is simple to configure, deploy and maintain. With built-in integrations to AzureAD, Okta, Microsoft Intune, Palo Alto Networks and more, you can easily mesh your network access control with your existing tech stack and remain as streamlined as ever.<\/span><\/p><p><span class=\"JsGRdQ\">Portnox is SOC-certified, GDPR ready, and can help organizations in preparation for regulatory compliance, such as PCI, HIPAA and more. All customer data is encrypted in-motion or at rest, user credentials never leave the organization, and administrators can be set to use MFA.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2004c86 elementor-widget elementor-widget-shortcode\" data-id=\"2004c86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"page\" data-elementor-id=\"18103\" class=\"elementor elementor-18103\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-748947f elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"748947f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;c4f773e&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7995c19\" data-id=\"7995c19\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a437045 elementor-widget elementor-widget-image-box\" data-id=\"a437045\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">About Version 2 Digital<\/h3><p class=\"elementor-image-box-description\">Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.\n<br><br>\nThrough an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\n\t\t<div data-elementor-type=\"page\" data-elementor-id=\"18148\" class=\"elementor elementor-18148\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5420368 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"5420368\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;_id&quot;:&quot;c4f773e&quot;,&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c976b64\" data-id=\"c976b64\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24257f7 elementor-widget elementor-widget-text-editor\" data-id=\"24257f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>About Portnox<\/strong><br \/>Portnox provides simple-to-deploy, operate and maintain network access control, security and visibility solutions. Portnox software can be deployed on-premises, as a cloud-delivered service, or in hybrid mode. It is agentless and vendor-agnostic, allowing organizations to maximize their existing network and cybersecurity investments. Hundreds of enterprises around the world rely on Portnox for network visibility, cybersecurity policy enforcement and regulatory compliance. The company has been recognized for its innovations by Info Security Products Guide, Cyber Security Excellence Awards, IoT Innovator Awards, Computing Security Awards, Best of Interop ITX and Cyber Defense Magazine. Portnox has offices in the U.S., Europe and Asia. For information visit <a href=\"http:\/\/www.portnox.com\" rel=\"nofollow\">http:\/\/www.portnox.com<\/a>, and follow us on Twitter and LinkedIn.\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>1. Plan for Professional Services Fees Cisco ISE is a l [&hellip;]<\/p>\n","protected":false},"author":143524195,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[424,488,61],"tags":[352,423,489],"class_list":["post-47404","post","type-post","status-publish","format-standard","hentry","category-portnox","category-488","category-press-release","tag-network","tag-portnox","tag-489"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>4 Things You Need to Know Before Upgrading Cisco ISE - Version 2<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.portnox.com\/blog\/4-things-you-need-to-know-before-upgrading-cisco-ise\/\" \/>\n<meta property=\"og:locale\" content=\"zh_HK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"4 Things You Need to Know Before Upgrading Cisco ISE - Version 2\" \/>\n<meta property=\"og:description\" content=\"1. 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