 |
home
> Internet > broadband
simplified >
equipment FAQs
what equipment can Dejai provide?
Dejai can provide everything
you need to get online straight away
|
Cisco 828-DSL,
827-DSL routers:
Part of the award-winning Cisco
800 series, the Cisco 826, 827, and 828 DSL routers
provide ADSL or G.SHDSL access with business class
features. The Cisco 827 and Cisco 827-4V support
ADSL over POTS (Plain Old Telephone Service) lines.
The Cisco 827 and Cisco 826 are
data only models while the Cisco 827-4V supports
Voice over IP and Voice over ATM. The Cisco 828
is a data only model supporting G.SHDSL which
is standards based symmetrical DSL technology.
The 820 series routers are ideal for up to 20
users in a small office or as an enterprise telecommuting
solution, supporting scalable, secure, quality,
and proven business solutions such as:
|
- Business-class security with
support for stateful firewalls and IPSec VPNs
- Toll quality voice (Cisco 827-4V)
- Differentiated Classes of Service
through Quality of Service features
- Support for Service Level Agreements
|
|
Cisco
1751 Router
The Cisco 1751 Modular Access
Router delivers a flexible, integrated data access
solution for small branch offices and small and
medium-sized businesses providing a tailored access
solution.
Preparing a small or medium-sized business or
small branch office for the future means implementing
networking equipment with three critical characteristics:
flexibility to adapt to changing
requirements, features and performance to support
new WAN services, and integration of multiple
network functions to simplify deployment and management
operations.
The Cisco 1751 access router delivers
all of these capabilities in a modular, integrated
and platform. With the 1751, customers can build
an access solution that offers the flexibility
and performance they need to maintain a competitive
edge in today's Internet driven economy.
The Cisco 1751 access router offers
the following components:
|
- One auto sensing 10/100 Fast
Ethernet LAN port
- Two modular WAN interface card
slots that support a wide array of WAN interfaces
- 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 VPN Hardware Encryption Module which provides
wire speed VPN performance at T1/E1 speeds
- Broadband xDSL and cable connectivity
|
Can I use
my cable modem with Internet broadband?
No, cable modems are entirely
different technology. You will need a broadband DSL
router
What is the
difference between PPPoE Bridging and Routing?
These are alternative methods
of transporting Internet Protocol traffic between the
broadband exchange ("DSLAM") and the customer
equipment.PPPoE is session-based, requiring username
and password verification. In many respects PPPoE is
similar to the traditional "Dialup Networking"
approach. (Note that it is possible, in most operating
systems, to automate the logon process at time of system
bootup). Internet Voice & Data broadband supports
a maximum of 8 concurrent PPPoE sessions. In Bridging
and Routing mode the modem is "always on"
and ready to transfer IP traffic. No username or password
verification is necessary. In some respects PPPoE offers
increased security, however Bridging and Routing are
mandatory if the use of static IP addresses or network
routing is required.
Are static
IP addresses & Network Routing Supported?
Yes, Internet Voice
& Data broadband is designed for business applications
where static IP's and network routing are essential.
These features are available on Dejai Business broadband.
How do I share
my Dejai broadband on a LAN?
There are many alternatives
for sharing an broadband connection. Note that Internet Voice & Data is highly experienced in this
area, we offer complete solutions for business customers.
Can Internet
Voice & Data route my existing IP Network?
Yes, we offer support for IP routing. Up to four
distinct networks may be routed. Additional charges
may apply.
How secure is my broadband Internet
connection?
No Internet connection is
100% secure - regardless of which Internet provider
is used. Put simply, some connections are "less
insecure" than others. Most security principles
which apply to dial-up modem connections also apply
to broadband.
Dejai can provide whatever level of security you require
and always recommend the use of firewalls with a broadband
connection.
|
