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The Cisco 4351 is suggested for migration from existing Cisco 2951 routers. It offers 200-Mbps performance, upgradable to 400 Mbps, in a 2RU form factor with three NIM slots and two SM slots.
8-core CPU with four data-plane cores and four cores for control-plane and containerized services
Single or double-wide Cisco UCS E-Series support, and up to 16-GB control and services memory
Product Code | Cisco ISR4351-VSEC/K9 |
Aggregate Throughput | 200 Mbps to 400 Mbps |
Total onboard WAN or LAN 10/100/1000 ports | 3 |
RJ-45-based ports | 3 |
SFP-based ports | 3 |
Enhanced service-module (SM-X) slot | 2 |
NIM (Network Interface Modules) slots | 3 |
Onboard ISC slot | 1 |
Memory | 4 GB (default) / 16 GB (maximum) |
Flash Memory | 4 GB (default) / 16 GB (maximum) |
Power-supply options | Internal: AC, DC (roadmap), and PoE |
Rack height | 2 RU |
Dimensions (H x W x D) | 43.9 x 438.15 x 507.2 mm |
The Cisco network management applications listed at the top of Table 3 are standalone products that can be purchased or downloaded to manage your Cisco network devices. The applications are built specifically for the different operational phases; select those that best fit your needs. Those management capabilities listed under the “Cisco IOS Software XE Embedded Management” heading are directly integrated into the routers’ software operating system.
Operational Phase | Application | Description |
Device staging and configuration | WebUI | ● A GUI-based device-management tool for Cisco IOS and Cisco IOS XE Software-based access routers. This tool simplifies routing, firewall, VPN, unified communications, and WAN and LAN configuration through easy-to-use wizards. |
Network-wide deployment, configuration, monitoring, and troubleshooting | Cisco Prime Infrastructure | ● Offers comprehensive lifecycle management of wired and wireless access, campus, and branch-office networks, rich visibility into end-user connectivity, and application performance assurance. ● Provides wired lifecycle functions such as inventory, configuration, and image management; automated deployment; compliance reporting; integrated best practices; and reporting. |
Staging, deployment, and changes to configuration and image files | Cisco Configuration Engine | ● A secure network management product that provides zero-touch image and configuration distribution through centralized, template-based management. |
Context-aware security configuration and monitoring | Cisco Prime Security Manager | ● Management tool for configuring and managing context-aware security. The application supports both single- and multi-device manager form factors. ● Provides the ability to write and enforce the granular context-aware security policies. |
Cisco Wide Area Application Service (WAAS) management | Cisco WAAS Central Manager | ● The management tool for the WAAS1,(WAN optimization and application acceleration) integrated service. It provides a centralized mechanism for configuring WAAS features, reporting, and monitoring. |
Feature | Description |
Cisco IOS Embedded Event Manager | ● A distributed and customized approach to event detection and recovery. ● Offers the ability to monitor events and take informational, corrective, or any desired EEM action when the monitored events occur or when a threshold is reached. |
Cisco IOS XE IP Service-Level Agreements | ● Helps assure the performance of new business-critical IP applications as well as IP services that use data and voice in an IP network. |
SNMP, Remote Monitoring, syslog,NetFlow, IP Flow Information Export (IPFix) | ● Network monitoring and accounting tools. |
Table below shows Cisco 4000 Series Ordering Information
Product Name | Product Description |
ISR4451-X/K9 | 4451 ISR with 4 onboard GE, 3 NIM slots, 1 ISC slot, 2 SM slots, 8 GB flash memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane) |
ISR4431/K9 | 4431 ISR with 4 onboard GE, 3 NIM slots, 1 ISC slot, 8 GB flash memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane) |
ISR4351/K9 | 4351 ISR with 3 onboard GE, 3 NIM slots, 1 ISC slot, 2 SM slots, 4 GB flash memory default, 4 GB DRAM default |
ISR4331/K9 | 4331 ISR with 3 onboard GE, 2 NIM slots, 1 ISC slot, 1 SM slot, 4 GB flash memory default, 4 GB DRAM default |
ISR4321/K9 | 4321 ISR with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB flash memory default, 4 GB DRAM default |
ISR4221/K9 | 4221 ISR with 2 onboard GE, 2 NIM slots, 1 ISC slot, 8 GB flash memory default, 4 GB DRAM default |