ISR4321-DNA - Cisco 4000 Family Integrated Services Router
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ISR4321-DNA Overview
ISR4321-DNA Exact Bundle Identity
ISR4321-DNA is the Cisco ISR 4321 hardware bundle with a Cisco DNA subscription. The base hardware is the ISR 4321 branch router with two onboard Gigabit Ethernet interfaces, two NIM slots, one ISC slot, 4 GB flash and 4 GB DRAM.
Bundle and performance boundary
Licensed bundle: DNA bundle: ISR4321 hardware plus a DNA subscription; the tier, term and current renewal status must be confirmed from the order record. Platform performance: 50 Mbps base platform performance, upgradeable to 100 Mbps with the documented performance license. Performance-license values are platform limits, not a promise of application throughput in every configuration.
Subscription identity before transfer
Separate the physical router from the subscription record. Confirm the DNA tier, subscription term, smart-account assignment, virtual account, software image, throughput license and renewal state before ordering. This PID alone does not establish that a historical subscription is transferable or still active.
Lifecycle and migration
Cisco lists ISR4321-DNA and the ISR4321 platform as end of sale with support ending 30 November 2028. Cisco Catalyst C8200-1N-4T is the published hardware migration product. Treat the replacement as a migration starting point: interface modules, voice resources, software features, rack power and configuration must be mapped rather than assumed compatible.
Related ISR 4000 bundle records
- ISR4221-AX/K9 - compare chassis capacity, bundle entitlement and lifecycle migration.
- ISR4351-V/K9 - compare chassis capacity, bundle entitlement and lifecycle migration.
- ISR4431-V/K9 - compare chassis capacity, bundle entitlement and lifecycle migration.
Official Cisco evidence: Cisco ISR 4000 End-of-Sale Notice and Cisco platform and licensing documentation.
ISR4321-DNA Specification
| Exact model / SKU | ISR4321-DNA |
| Exact orderable PID | ISR4321-DNA |
| Bundle identity | Cisco ISR 4321 hardware bundle with a Cisco DNA subscription |
| Hardware platform | ISR 4321 branch router with two onboard Gigabit Ethernet interfaces, two NIM slots, one ISC slot, 4 GB flash and 4 GB DRAM |
| License boundary | DNA bundle: ISR4321 hardware plus a DNA subscription; the tier, term and current renewal status must be confirmed from the order record |
| Documented performance | 50 Mbps base platform performance, upgradeable to 100 Mbps with the documented performance license |
| Lifecycle status | Cisco lists ISR4321-DNA and the ISR4321 platform as end of sale with support ending 30 November 2028 |
| Procurement gate | Verify PID, serial, installed modules, entitlement state and support eligibility |
| Source match | ISR4321-DNA: exact Cisco PID and bundle identity verified |
| Official manufacturer reference | Cisco ISR 4000 End-of-Sale Notice |
ISR4321-DNA Warranty
 | Product Quotation |  | Condition and Packaging |
 | Technical Support Enquiry |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
ISR4321-DNA FAQ
What is ISR4321-DNA?
ISR4321-DNA - Cisco 4000 Family Integrated Services Router is a CISCO Router ISR 4000 product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
Is ISR4321-DNA available from YYST Global?
Contact YYST Global to confirm availability for ISR4321-DNA, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
What is the price of ISR4321-DNA?
The current reference price for ISR4321-DNA is US$ 1,358.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
What should buyers verify before ordering ISR4321-DNA?
Confirm the exact model suffix, interfaces, power option, software or licenses, included accessories, new factory sealed, warranty and destination requirements before ordering ISR4321-DNA.
MODEL-SPECIFIC PROCUREMENT RESOURCE
Cisco ISR4321-DNA Bundle and Lifecycle Guide
Verify the ISR4321 hardware and DNA subscription Bundle boundary, base configuration, lifecycle dates and Cisco migration reference.
Check this ISR4321-DNA Bundle's included platform, lifecycle and migration boundaryRelated products
Related ISR4321-DNA
ISR4321-SEC/K9 - Cisco 4321 Integrated Services Security Router
ISR4321-SEC/K9 is Cisco's ISR 4321 security bundle with a SEC license. It has two onboard Gigabit Ethernet interfaces and two NIM slots, while the 50 Mbps default aggregate tier and optional 100 Mbps performance tier are separate licensing considerations.
ISR4321-AX/K9 Cisco ISR 4321 Application Experience Bundle Router
ISR4321-AX/K9 is the Cisco ISR 4321 Application Experience Bundle order. Confirm the exact bundle entitlements, installed modules and lifecycle support before purchase.
ISR4321-VSEC/K9 Cisco ISR 4321 Voice and Security Bundle Router
ISR4321-VSEC/K9 is the Cisco ISR 4321 Voice and Security Bundle order. Confirm the exact bundle entitlements, installed modules and lifecycle support before purchase.
ISR4321-AXV/K9 Cisco ISR 4321 Application Experience and Voice Bundle Router
ISR4321-AXV/K9 is the Cisco ISR 4321 Application Experience and Voice Bundle order. Confirm the exact bundle entitlements, installed modules and lifecycle support before purchase.
Cisco ISR4321/K9 4321 Integrated Services Router
ISR4321/K9 is Cisco's base ordering SKU for the 4321 Integrated Services Router. The official ordering table identifies two onboard Gigabit Ethernet ports, two NIM slots, one ISC slot, 4 GB default flash and 4 GB default DRAM.
Cisco ISR4321-V/K9 Voice Bundle Integrated Services Router
ISR4321-V/K9 is the voice-oriented bundle built on the Cisco ISR 4321 platform. Cisco defines the V bundle as IP Base plus Unified Communications features including CME, SRST and CUBE; exact voice licenses, DSP resources and interface modules must be confirmed for the deployment.
Cisco ISR4351-SEC/K9 3GE,3NIM,2SM,4G FLASH,4G DRAM,Security Bundle
ISR4351-SEC/K9 is the Cisco ISR 4351 security bundle identified in the official ordering row as including the SEC license. See the verified interface, replacement and lifecycle boundaries before requesting a quote.
ISR4331/K9 Cisco ISR 4331 Base Hardware Order Router
ISR4331/K9 is the Cisco ISR 4331 Base Hardware Order with three onboard Gigabit Ethernet interfaces, two NIM slots, one ISC slot and one service-module slot. Verify exact modules, licenses and lifecycle eligibility before purchase.