The Cisco 1751 Router delivers these capabilities with the power of Cisco IOS Software in a modular integrated access solution. The Cisco 1751 Router provides a cost-effective solution to support e-Business applications through a comprehensive feature set including support for:
- Multiservice voice/fax/data integration
- Secure Internet, intranet, and extranet access with VPN and firewall
- Integrated broadband DSL connectivity
- VLAN support (IEEE 802.1Q)
Cisco 1751 Router Memory Defaults and Maximums
| Model Number | Default FLASH/Maximum FLASH | Default DRAM/Maximum DRAM |
|
Cisco 1751
|
32 MB/32 MB
|
64 MB/128 MB
|
|
Cisco 1751-V Multiservice Model
|
32 MB/32 MB
|
96 MB/128 MB
|
|
Physical Interfaces/Architecture
| One 10/100 BaseT Fast Ethernet Port (RJ45) |
Automatic speed detection; automatic duplex negotiation; VLAN support
|
| One Voice Interface Card Slot |
Supports a single voice interface card with two ports per card
|
| Two WAN Interface Card/Voice Interface Card Slots |
Supports any combination of up to two WAN interface cards or voice interface cards
|
| Ethernet WAN Interface Cards |
Supports PPP and PPPoE; operates in full and half-duplex modes
|
| One Auxiliary (AUX) Port |
RJ-45 jack with RS232 interface (plug compatible with Cisco 2500 Series AUX port); asynchronous serial DTE with full modem controls (CD, DSR, RTS, CTS); asynchronous serial data rates up to 115.2 kbps
|
| One Console Port |
RJ-45 jack with RS232 interface (plug compatible with Cisco 1000/1600/2500 series console ports); asynchronous serial DTE; transmit/receive rates up to 115.2 kbps (default 9600 bps, not a network data port); no hardware handshaking such as RTS/CTS
|
| One Internal Expansion Slot |
Supports hardware-assisted services such as encryption (up to T1/E1)
|
| RISC Processor |
Motorola MPC860P PowerQUICC at 48MHz
|
|
Cisco 1751 Modular Access Router
dungtran@nettech.vn
