Table 2. Secure Network Connectivity with Cisco 2821 Router
Table 3. Product Specifications of Cisco Router 2821
| Device Type | Cisco 2821 Router |
| Form Factor | External - modular - 2U |
| Dimensions (WxDxH) | 43.8 cm x 41.7 cm x 8.9 cm |
| Weight | 11.4 kg |
| RAM | 256 MB (installed) / 1 GB (max) |
| Flash Memory | 64 MB (installed) / 256 MB (max) |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | IPSec |
| Remote Management Protocol | SNMP 3, HTTP, SSH-2 |
| Features | Cisco IOS IP Base , firewall protection, hardware encryption, VPN support, MPLS support, URL filtering |
| Power | AC 120/230 V ( 50/60 Hz ) |
Table 4: CISCO2821 configuration
Table 5: CISCO2821 Router Packing



