Cisco 2691 - VPN Bundle Router Instrukcja Użytkownika Pobierz pdf (Strona 8)

Cisco Systems, Inc.

Page 8 of 22

Figure 2: 16-Port Etherswitch Network Module

Cisco's Content Engine Network Modules offer the industry's ﬁrst and only router-integrated content-delivery

system. Combining intelligent caching, content routing, and management with robust branch-ofﬁce routing

conserves WAN bandwidth for important branch IP services such as voice over IP (VoIP), while simplifying

\conﬁguration, deployment, and operation.

Figure 3: Content Engine Network Modules

Multiflex Voice/WAN Interface Card and WAN Interface Card Options

The Cisco 2600 Series WIC slots now support 19 interface cards with the introduction of the 1-port G.shdsl and 1

or 2-port analogmodem WICs. Most of theseinterface cards are available for theCisco 1700, 3600 and 3700 Series,

including thenew single and dualport Multiﬂex VWICs anddual port serial WICsto maximize interface density and

slot efﬁciency.

The Cisco 2600 Series of modular routers support both ADSL and the G.shdsl WICs. These offerings bring

high-speed business class broadband service to the award winning Cisco 2600 Series of multiservice routers. Now

small- to medium-businesses, enterprise branch ofﬁces, and service provider managed service users can take

advantage of a highly ﬂexible and scalable solution for data only or voice and data integration, with secure VPN

options.

The single and dual port Multiﬂex VWICs combine WAN Interface Card and VIC functionality to provide

unparalleled ﬂexibility, versatility, and investment protection from its many uses. Supporting up to T1 and E1 rates

with integrated T1 CSU/DSUs or E1 DSUs, the Multiﬂex VWICs can be used in data-only, channelized (drop and

insert) voice/data integration applications as well as packet voice/data connections to a PBX or the PSTN (packet

voice requires the use of the high density voice trunk network module). Unlike legacy multibox voice and data

components, when used in a Cisco 2600 or 3600, the T1/E1 Multiﬂex VWICs deliver a single-box voice and data

platform providing a graceful migration from data only, to channelized voice and data, to packet voice and data

(Refer to Appendix B for the complete list of supported Voice/WAN modules for the Cisco 2600 Series).

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 21 22

Brak uwag

Cisco 2691 - VPN Bundle Router Instrukcja Użytkownika Strona 8