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X8821e/X8821m / X8824e/X8824m User’s Guide
80
A2. Software Specifications
ATM
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ATM Cells over ADSL, AAL5
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Bridge mode: Supports 8 PVCs
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Router mode: Supports 5 PVCs
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Supports UBR, CBR, VBR-nrt, and VBR-rt traffic classes
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ATM Forum UNI 3.0, UNI 3.1, UNI 4.0
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ILMI 4.0
Bridging
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Transparent Bridging and spanning tree protocol (IEEE 802.1D)
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RFC2684 (RFC 1483) Bridged
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IP packet filtering
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ZIPB (Zero installation PPP Bridge)
Routing
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IP routing: RIP1 and RIP2, and static routing
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PPPoE and IP over ATM, PPP over ATM
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PAP and CHAP for user authentication in PPP connection
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RFC2684 (RFC1483) Routed
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NAT/PAT with extensive ALG support
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Supports SNTP and DNS relay
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Virtual interface and secondary IP addresses
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Supports IP QoS per RFC2472/2475 Routing
Configuration and Network Management Features
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TR-037 compliant auto-configuration using ILMI
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DHCP client, server and reply for IP management
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System Log capability
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WEB and Telnet for local or remote management
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TFTP, HTTP for firmware upgrade and configuration
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TR-069 for local and remote configuration and management