{"product_id":"isr4321-axk9-cisco-isr4321-router-with-ax-bundle-app-security-license","title":"ISR4321-AX\/K9 Cisco ISR4321 Router with AX Bundle (App Security License)","description":"\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003eCisco ISR4321-AX\/K9 ISR 4321 Router with AX Bundle (Application Experience Security License)\u003c\/strong\u003e\n\u003c\/h1\u003e\n\u003ch2\u003e\u003cstrong\u003eEnterprise Cisco ISR 4321 Integrated Services Router with AX Bundle for Secure Branch Networking and Application Optimization\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69b84c3f-3fbc-8324-a2c7-5c1ce27679d6-12\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69b84c3f-3fbc-8324-a2c7-5c1ce27679d6-12\" data-turn-id-container=\"request-69b84c3f-3fbc-8324-a2c7-5c1ce27679d6-12\" data-testid=\"conversation-turn-558\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"ee703ebf-5e64-419d-a9b5-113662e3fa7c\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"127\" data-end=\"594\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"131\" data-end=\"181\"\u003eCisco ISR4321-AX\/K9 Integrated Services Router\u003c\/strong\u003e is an enterprise-grade branch networking solution from the \u003cstrong data-start=\"241\" data-end=\"266\"\u003eCisco ISR 4000 Series\u003c\/strong\u003e, designed to deliver secure WAN connectivity, application-aware networking, VPN services, and flexible modular expansion. Featuring the \u003cstrong data-start=\"403\" data-end=\"477\"\u003eAX Bundle with Application Experience (AppX) and Security capabilities\u003c\/strong\u003e, this router helps organizations improve application performance while protecting business-critical network traffic.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"596\" data-end=\"986\"\u003eThe ISR4321-AX\/K9 features \u003cstrong data-start=\"623\" data-end=\"667\"\u003e2 integrated Gigabit Ethernet interfaces\u003c\/strong\u003e for flexible WAN and LAN connectivity and delivers \u003cstrong data-start=\"719\" data-end=\"762\"\u003e50 Mbps of default aggregate throughput\u003c\/strong\u003e, with the ability to scale up to \u003cstrong data-start=\"796\" data-end=\"808\"\u003e100 Mbps\u003c\/strong\u003e through appropriate performance licensing. Its compact \u003cstrong data-start=\"864\" data-end=\"892\"\u003e1U rack-mountable design\u003c\/strong\u003e makes it ideal for branch offices, remote locations, and distributed enterprise environments.\u003c\/p\u003e\n\u003cp data-start=\"988\" data-end=\"1355\"\u003ePowered by \u003cstrong data-start=\"999\" data-end=\"1015\"\u003eCisco IOS XE\u003c\/strong\u003e, the router supports advanced enterprise networking capabilities including \u003cstrong data-start=\"1091\" data-end=\"1196\"\u003eBGP, OSPF, EIGRP, IPv4, IPv6, NAT, QoS, application-aware routing, and intelligent traffic management\u003c\/strong\u003e. These features help organizations optimize application delivery, prioritize critical traffic, and maintain reliable connectivity across distributed networks.\u003c\/p\u003e\n\u003cp data-start=\"1357\" data-end=\"1703\"\u003eFor secure branch communications, the Cisco ISR4321-AX\/K9 supports \u003cstrong data-start=\"1424\" data-end=\"1526\"\u003eIPsec VPN, encryption, firewall capabilities, access control, and secure site-to-site connectivity\u003c\/strong\u003e. The integrated security functionality helps protect data and network resources while enabling secure communications between headquarters, branch offices, and remote locations.\u003c\/p\u003e\n\u003cp data-start=\"1705\" data-end=\"2072\"\u003eThe router's modular architecture includes \u003cstrong data-start=\"1748\" data-end=\"1832\"\u003e2 Network Interface Module (NIM) slots and 1 Integrated Services Card (ISC) slot\u003c\/strong\u003e, providing flexibility for future network expansion and evolving connectivity requirements. It can also support migration to \u003cstrong data-start=\"1958\" data-end=\"1974\"\u003eCisco SD-WAN\u003c\/strong\u003e with compatible software and licensing, helping organizations modernize their WAN infrastructure.\u003c\/p\u003e\n\u003cp data-start=\"2074\" data-end=\"2432\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIdeal for \u003cstrong data-start=\"2084\" data-end=\"2242\"\u003eenterprise branch networking, secure WAN connectivity, VPN gateway deployments, application optimization, remote office connectivity, and SD-WAN migration\u003c\/strong\u003e, the \u003cstrong data-start=\"2248\" data-end=\"2313\"\u003eCisco ISR4321-AX\/K9 Integrated Services Router with AX Bundle\u003c\/strong\u003e delivers scalable performance, advanced security, and intelligent application services for modern enterprise networks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications – Cisco ISR4321-AX\/K9 4000 Series Integrated Services Router with AX Bundle\u003cbr\u003e\u003ca href=\"https:\/\/www.cisco.com\/c\/en\/us\/products\/collateral\/routers\/4000-series-integrated-services-routers-isr\/data_sheet-c78-732542.html\" target=\"_blank\" title=\"Cisco ISR4321-AX\/K9 - Data Sheet\" rel=\"noopener\"\u003eCLICK HERE FOR DATA SHEET\u003c\/a\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eCisco ISR4321-AX\/K9 4000 Series Integrated Services Router with AX Bundle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eCisco Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eISR4321-AX\/K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eCisco ISR 4000 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIntegrated Services Router (ISR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBundle \/ License\u003c\/td\u003e\n\u003ctd\u003eAX Bundle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAX Bundle Features\u003c\/td\u003e\n\u003ctd\u003eApplication Experience (AppX) and Security capabilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAggregate Throughput\u003c\/td\u003e\n\u003ctd\u003e50 Mbps default, upgradeable to 100 Mbps with performance licensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWAN\/LAN Interfaces\u003c\/td\u003e\n\u003ctd\u003e2 × Integrated Gigabit Ethernet Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Type\u003c\/td\u003e\n\u003ctd\u003eGigabit Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface Module Slots\u003c\/td\u003e\n\u003ctd\u003e2 × NIM Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnhanced Service Module Slots\u003c\/td\u003e\n\u003ctd\u003eNot Supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Services Card Slot\u003c\/td\u003e\n\u003ctd\u003e1 × ISC Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Ports\u003c\/td\u003e\n\u003ctd\u003eUSB connectivity supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsole Management\u003c\/td\u003e\n\u003ctd\u003eRJ-45 and USB Console Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating System\u003c\/td\u003e\n\u003ctd\u003eCisco IOS XE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003eMulticore Cisco ISR 4000 Series Architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Experience Services\u003c\/td\u003e\n\u003ctd\u003eApplication Visibility, Optimization and Intelligent Traffic Management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication-Aware Routing\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVPN Support\u003c\/td\u003e\n\u003ctd\u003eIPsec VPN and Secure Site-to-Site Connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity Features\u003c\/td\u003e\n\u003ctd\u003eFirewall, VPN, Encryption, Access Control and Threat Protection Features\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncryption Support\u003c\/td\u003e\n\u003ctd\u003eAES and IPsec Encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRouting Protocols\u003c\/td\u003e\n\u003ctd\u003eBGP, OSPF, EIGRP, RIP and Static Routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIPv4 Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIPv6 Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPLS Support\u003c\/td\u003e\n\u003ctd\u003eSupported, license and software dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality of Service (QoS)\u003c\/td\u003e\n\u003ctd\u003eAdvanced QoS and Traffic Prioritization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNAT Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVLAN Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Availability\u003c\/td\u003e\n\u003ctd\u003ePlatform and deployment dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSD-WAN Migration\u003c\/td\u003e\n\u003ctd\u003eSupports migration to Cisco SD-WAN with appropriate software and licensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgrammability\u003c\/td\u003e\n\u003ctd\u003eCisco IOS XE APIs and Automation Capabilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManagement\u003c\/td\u003e\n\u003ctd\u003eCLI, SNMP and Cisco Network Management Platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e4 GB DRAM Standard, expandable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e4 GB Standard, expandable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModular Expansion\u003c\/td\u003e\n\u003ctd\u003eSupported through NIM and ISC slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInternal AC Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U Rack-Mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeployment Type\u003c\/td\u003e\n\u003ctd\u003eEnterprise Branch, WAN Edge and Remote Office\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eSecure WAN Connectivity, VPN, Application Optimization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegion Variant\u003c\/td\u003e\n\u003ctd\u003eGlobal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReliability\u003c\/td\u003e\n\u003ctd\u003eEnterprise-Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eRefurbished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Cases\u003c\/td\u003e\n\u003ctd\u003eEnterprise Branch Networking, Secure WAN, VPN Gateway, SD-WAN Migration, Application Optimization, Remote Office Connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eWe offer free FedEx Ground shipping to all our customers in the continental US. If you need more information on expedited or international shipping please see our \u003c\/span\u003e\u003ca title=\"Shipping and Returns\" href=\"https:\/\/networkoutlet.com\/pages\/shipping\" target=\"_blank\"\u003eShipping \u0026amp; Returns page\u003c\/a\u003e\u003cspan\u003e or ask us directly via phone, email or using our \u003c\/span\u003e\u003ca href=\"https:\/\/networkoutlet.com\/pages\/contact-us\" target=\"_blank\"\u003eContact Form page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ1. What does the AX Bundle include?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe AX Bundle combines Application Experience (AppX) and Security licensing to provide advanced routing, application optimization, and security capabilities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ2. How many onboard network interfaces does the ISR4321-AX\/K9 provide?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eIt includes two Gigabit Ethernet WAN\/LAN interfaces for flexible branch connectivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ3. Does this router support VPN services?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYes. It supports secure IPsec VPN and other enterprise security features through Cisco IOS XE and the AX Bundle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ4. Can the router be expanded with additional modules?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYes. The modular design supports Network Interface Modules (NIMs) for additional connectivity and services.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ5. Is the ISR4321-AX\/K9 suitable for enterprise branch offices?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYes. It is designed for branch deployments requiring secure WAN access, application optimization, and scalable networking capabilities.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":46731849203873,"sku":"ISR4321-AX\/K9","price":2955.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/ISR4321-AXK9-Cisco-ISR4321-Router-with-AX-Bundle-App-Security-License.jpg?v=1784706338","url":"https:\/\/www.foxti.com.br\/products\/isr4321-axk9-cisco-isr4321-router-with-ax-bundle-app-security-license","provider":"FoxTI","version":"1.0","type":"link"}