Cisco Systems 1721 用户手册
Chapter 1 Cisco 1721 Router Overview
Key Features
1-2
Cisco 1721 Router Hardware Installation Guide
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Key Features
The Cisco 1721 router (see
) is a small, modular desktop router that
links small- to medium-size remote Ethernet and Fast Ethernet LANs over one to
four WAN connections to regional and central offices.
four WAN connections to regional and central offices.
lists the key
features of the router.
Figure 1-1
Cisco 1721 Router
PWR
ACT
ACT/CH0
ACT/CH1
OK
ACT/CH0
WIC0
WIC1
ETH
ACT/CH1
COL
Cisco
1 7 0 0
S E R I E
S
ROUTER
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