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Cisco 1751 Router Hardware Installation Guide
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Chapter 1
Cisco 1751 Router Overview
Key Features
Table 1-1
Key Features
Feature
Description
One FastEthernet (10/100BaseTX)
port
•
Operates in full- or half-duplex mode (with software
override support).
•
Supports autosensing for 10- or 100-Mbps operation (with
software override support).
Cisco interface cards
•
Supports two slots for either WAN interface cards (WICs)
or voice interface cards (VICs).
•
Supports one VIC-only slot.
•
Supports the following WICs: ISDN BRI (U and S/T), 56-
or 64-kbps DSU/CSU, FT1/T1 DSU/CSU, WIC-1ADSL,
WIC-1ENET (Ethernet), highspeed serial, dual-serial, and
2Async/Sync.
•
Supports the following VICs: 2FXS, 2FXO, 2E&M,
F2XO-EU, 2FXO-M3, and 2-port ISDN Voice-BRI.
•
Changes in WAN interface configuration can be made as
your network requirements change.
Console port
Supports router configuration and management from a
connected terminal or PC. Supports up to 115.2 kbps.
Auxiliary port
Supports modem connection to the router, which can be
configured and managed from a remote location. Supports up
to 115.2 kbps.
Security slot
Supports Kensington or similar lockdown equipment.
SNMP support
Supports Simple Network Management Protocol (SNMP) to
manage the router over a network.
VoIP, VoFR, and VoATM support
Supports Voice over IP, Voice over Frame Relay, and Voice
over ATM connections.
AutoInstall support
Supports AutoInstall to download configuration files to the
router over a WAN connection.