Physical Features; High-Speed Internet Access; Adsl Standards - Nortel BCM50a Configuration Manual

30 Chapter 1 Getting to know your BCM50a Integrated Router
Table 1 Feature specifications
Feature
Number of SUA (Single User Account) servers
Number of address mapping rules
Number of configurable VPN rules (gateway policies)
Number of configurable IPSec VPN IP policies (network policies)
Number of concurrent IKE (Internet Key Exchange) Phase 1 Security
Associations:
These correspond to the gateway policies.
Number of concurrent IPSec VPN tunnels (Phase 2 Security
Associations):
These correspond to the network policies and are also monitorable and
manageable. For example, 5 IKE gateway policies could each use 12
IPSec tunnels for a total of 60 phase 2 IPSec VPN tunnels. This total
includes both branch office tunnels and VPN client-termination tunnels.
Number of IP pools that can be used to assign IP addresses to remote
users for VPN client termination
Number of configurable split networks for VPN client termination
Number of configurable inverse split networks for VPN client termination 16
Number of configurable subnets per split network for VPN client
termination

Physical features

High-speed Internet access

Your BCM50a Integrated Router supports ADSL2+ (Asymmetrical Digital
Subscriber Line) for high transmission speeds and long connection distances.

ADSL standards

•
•
•
•
N0115791
Multimode standard (ANSI (American National Standards Institute) T1.413,
Issue 2; G.dmt (G.992.1 Discrete Multitone Modulation)
EOC (Embedded Operations Channel) specified in ITU-T
(Telecommunication Standardization Sector of the International
Telecommunications Union) G.992.1
ADSL2 G.dmt.bis (G.992.3)
ADSL2+ (G.992.5)
Specification
12
10
10
60
10
60
3
16
64