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Software Configuration Overview 34
Model 3124 User Manual 3 • Configuration
The Model 3124 uses flash memory as the database (DB) to store system configuration parameters. The firm-
ware layer includes ADSL drivers, Memory and I/O control, etc.
Features of the Management Interface include:
• Support CLI, SNMP (v1, v2c), and web-based GUI management interface through in-band channels
• Support up to 10 CLI sessions at the same time
• The in-band management connection of the system is the highest priority of all supported in-band traffic
categories
• Support Telnet interface for remote operators to login system operating console
• Support up to 32 configurable SNMP trap destinations and allow the SNMP traps to be sent to any speci-
fied SNMP aware device, for instance, Network management center
Configuration Management
The configuration management contains the following aspects:
• System Setup, such as setup for management IP address/net mask, GBE interface (including to enable/dis-
able and query the administrative/operational status of the trunk port), line port (including to enable/dis-
able/reset ADSL port, query the administrative/operational status of the port, and bind profiles on a per
port basis), CLI session and timeout, Cluster, SNTP, IP routes, and user administration (including login
authorization and provides three security levels).
• Bridge Configuration (refer to “Bridge Configuration” on page 34)
• ADSL Configuration (see “refer to “ADSL Configuration” on page 35)
• ATM traffic management
• SNMP setup
The configuration management provides detecting and reporting to the operators through SNMP Trap for all
memory updates reflecting changes in the system configuration. It also provides logging the changes in the
operational state and making this information available (on-demand) to the operators over the operation inter
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face. The system contains a database (DB) to store all the provisioning data so that the configuration can be
restored in re-booting. Authorized operators can query the DB to obtain configuration data.
Bridge Configuration
The bridge configuration of the Model 3124 includes the following aspects:
• Interface setup
• VLAN configuration: static VLAN, protocol based VLAN, VLAN translation, and IP/MAC anti-spoofing.
• Access Control: Filtering, VLAN priority remark, rate limit, and priority queue mapping.
• Forwarding database
• DSL Line Identify
• IGMP configuration
• IPoA configuration