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CISCO2821-V/K9 Overview
Cisco’s CISCO2821-V/K9 Voice Bundle offers robust voice and data capabilities. Designed for growing businesses, it includes PVDM2-32, SP Services, 128MB flash, and 512MB of DRAM. Its powerful features ensure high performance and reliability, making it ideal for environments requiring seamless voice communication and data handling.
CISCO2821-V/K9 Product Highlights
- Integrated Voice & Data
- PVDM2-32 included
- SP Services feature set
- 128MB Flash memory
- 512MB DRAM
Product Features Comparison
| Model | PVDM Module | Service Feature Set | Flash Memory | DRAM | Ports | Routing Protocols |
|---|---|---|---|---|---|---|
| CISCO2821-V/K9 | PVDM2-32 | SP Services | 128MB | 512MB | 2 GE, 1 FE, 4 HWIC | OSPF, BGP, EIGRP |
| CISCO2811 | PVDM2-16 | IP Base | 128MB | 256MB | 2 GE, 1 FE, 4 HWIC | OSPF, BGP, EIGRP |
| CISCO2851 | PVDM2-64 | SP Services | 256MB | 512MB | 2 GE, 1 FE, 4 HWIC | OSPF, BGP, EIGRP |
| CISCO3845 | PVDM2-64 | Advanced IP Services | 256MB | 1GB | 4 GE, 1 FE, 4 HWIC | OSPF, BGP, EIGRP, RIP |
| CISCO2911 | PVDM3-16 | IP Base | 256MB | 512MB | 3 GE, 1 EHWIC | OSPF, BGP, EIGRP |
| CISCO2921 | PVDM3-32 | SP Services | 512MB | 1GB | 3 GE, 1 EHWIC | OSPF, BGP, EIGRP |
| CISCO2951 | PVDM3-64 | Advanced Security | 512MB | 1GB | 4 GE, 1 EHWIC | OSPF, BGP, EIGRP, IS-IS |
CISCO2821-V/K9 Product Application Scenarios
- Small to medium-sized business communications
- Branch office voice and data integration
- Unified communications and collaboration
Optional Add-ons
| Model | Description |
|---|---|
| PWR-2811-AC-IP | AC Power Supply for Cisco 2811 |
| MEM2800-128U256D | 128MB Upgrade for Cisco 2800 Series |
| VWIC2-1MFT-T1/E1 | 1-Port Multiflex Trunk Voice/WAN Interface Card |
