Data Sheet
All contents are Copyright © 1992–2007 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 7 of 11
Figure 5. Typical Deployment: Small Branch Data and IP Phones
Small Branch Data and IP Phones with 3700 and 3800 Series
In this example we maintain all the features of Figure 4 above but we have now used the internal
IP Phone Power capabilities from the Cisco 2851, 3700, and 3800 series and added the 36-port
EtherSwitch HDSM. The Cisco EtherSwitch HDSM combined with analog or digital voice modules
for the Cisco 2851, 3700, and 3800 routers provide a small branch office infrastructure for IP
Telephony deployments at a higher port density. This solution can also be combined with Cisco
CallManager IP Telephony and the Cisco IOS Survivable Remote Site Telephony (SRS Telephony)
solution.
Data Communications Networks (DCN)
Another unique application of the Cisco EtherSwitch NM with Cisco 2600, 2800, 3600, 3700, and
3800 Series routers is in a Cisco DCN (Data Communications Network) operations and facilities
management solution. The Cisco DCN solution can be deployed using Cisco routers and Catalyst
switches and delivers an out-of-band network used by service providers and large enterprises for
managing their primary network. By integrating the routing and switching functionality into one form
factor, service providers and enterprises can achieve a cost-effective solution for their facilities
management, monitoring and billing applications. The benefit is the reduction in valuable
floorspace use as well as the advantages of reduced management, maintenance and training
costs.
Software for the Cisco Etherswitch Network Modules
The Cisco 16-port EtherSwitch NM and 36-port EtherSwitch HDSM are supported on Cisco IOS
Software release 12.2(8)T and greater versions. Table 2 gives software requirements for the Cisco
IOS 2600/2800/3600/3700/3800 Series Software, Table 3 gives memory requirements, and Table
4 gives product numbers and descriptions.
Table 2. Product Number and Description
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals