Nortel Networks BSG12ew User Manual
11
Installation
Hardware overview
The Business Services Gateway 8-port (BSG8ew) and Business Services Gateway 12-port
(BSG12ew/aw/tw) are integrated multiservice gateway products that provide application-level
support for voice, data, and video.
(BSG12ew/aw/tw) are integrated multiservice gateway products that provide application-level
support for voice, data, and video.
The three product variations offered for the BSG12ew/aw/tw are the BSG12ew with Ethernet
WAN, BSG12aw with ADSL/ADSL2+WAN, and BSG12tw with T1/E1 WAN. These products
are similar in design and differ only in their WAN interfaces. For more information, see
WAN, BSG12aw with ADSL/ADSL2+WAN, and BSG12tw with T1/E1 WAN. These products
are similar in design and differ only in their WAN interfaces. For more information, see
,
.
The BSG8ew supports up to 50 users. The BSG12ew/aw/tw supports up to 100 users.
The BSG8ew and BSG12ew/aw/tw provide a high-level security set of data features for direct
connectivity to an Internet Service Provider (ISP). The BSG8ew and BSG12ew/aw/tw support:
connectivity to an Internet Service Provider (ISP). The BSG8ew and BSG12ew/aw/tw support:
•
Line-rate forwarding
•
Layer-2 ethernet switching
•
Stateful firewall
•
Multi-scope Dynamic Host Configuration Protocol (DHCP) server
•
Network Address Translation (NAT)
•
Virtual Private Network (VPN) application
•
Integrated 802.11 b/g WiFi Access point providing WPA and WPA2 access
•
Survivable Session Initiation Protocol (SIP) Proxy and SIP Registrar
•
SIP User Agent (UA) to connect POTS to VoIP networks
•
Public Switched Telephone Network (PSTN)
•
Advanced application-aware QoS capabilities
•
Web User Interface (WebUI)
•
Simple Network Time Protocol (SNTP)
•
OSPFv2 and RIP for dynamic routing
•
Stateless firewall
•
SNMPv3
Product structure
The BSG8ew and the BSG12ew/aw/tw have the following components and field-replaceable units
(FRU).
(FRU).
Components
The BSG8ew ships with the following components:
•
BSG8ew