Cisco Cisco IOS Software Release 12.2(2)XQ

Cisco IOS Release 12.2(2)XQ supports the following Cisco 1700 series routers:

Cisco 1720—Runs data images only.

Cisco 1750—Runs data and data-plus-voice images

Cisco 1751—Runs data and data-plus-voice images, providing digital and analog voice support

Cisco 1751-V—Includes all the features needed for immediate integration of data and voice services 
with support for up to two voice channels

For detailed descriptions of the new hardware features, see the documents listed in the 

The 1720 router provides Internet and intranet access and includes the following:

Support for virtual private networking 

Modular architecture

Network device integration

The Cisco 1720 router has the following hardware components:

One autosensing 10/100 Fast Ethernet port, which operates in full- or half-duplex mode (with 
manual override available)

Two WAN interface card slots

One auxiliary (AUX) port (up to 115.2 kbps asynchronous serial)

One console port

RISC Processor for high performance encryption

One internal expansion slot for support of hardware-assisted services such as encryption (up to 
T1/E1) and compression 

DRAM memory: 16 MB default, expandable to 48 MB 

Cisco 1750 
and 
Cisco 1751
(continued)

IP/FW/Voice/IDS Plus IPSec DES ADSL c1700-k8o3sv3y7-mz

16 MB

48 MB

RAM

IP/FW/Voice/IDS Plus IPSec 3DES 
ADSL

c1700-k9o3sv3y7-mz

16 MB

48 MB

RAM

IP/IPX/FW/Voice/IDS Plus ADSL

c1700-no3sv3y7-mz

16 MB

48 MB

RAM

IP/IPX/AT/IBM/FW/Voice/IDS Plus 
IPSec DES ADSL

1

c1700-bk8no3r2sv3y7-mz 16 MB

48 MB

RAM

IP/IPX/AT/IBM/FW/Voice/IDS Plus 
IPSec 3DES ADSL

c1700-bk9no3r2sv3y7-mz 16 MB

48 MB

RAM

1.

Asymmetric digital subscriber line (ADSL).