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Chapter 1
Your SpeedTouch™
E-DOC-CTC-20050429-0104 v1.0
6
1.1.2 Software Features
ADSL compliance If POTS in overlay: G. handshake, Full Rate ADSL, G.dmt, G.lite (splitterless
ADSL), ADSL2, RE-ADSL and ADSL2+
If ISDN in overlay: G.handshake, G.dmt, ADSL2, RE-ADSL and ADSL2+
ATM features Up to 16 simultaneous PVCs, allowing multiple simultaneous destinations
ATM QoS per PVC: CBR, VBR-rt, VBR-nrt, UBR
Service monitoring through ITU-T I.620 F4/F5 loopback, alarms (AIS / RDI) and
continuity checks
ATM PING command (loopback cells) and continuity check generator mode
RFC 1483 / 2684 multiprotocol encapsulation over AAL5 / ATM: both LLC /
SNAP and VC-based multiplexing supported
Bridging features Multiport self-learning transparent bridge per IEEE 802.1D for LAN interconnect
Remote bridge ports are isolated from each other
Pre-defined bridge filters to WAN (no filter, no CPE-to-WAN broadcast, PPPoE
only) and to LAN (no filter, multicast filter)
Routing features Multi-port (up to 16 PVCs) router
Static routing, automatic routes (PPP, LAN)
IP address multi-homing
Packet classified routing:
Label classification of packet streams based on source and destination IP
address, source and destination port, type of service / diffserv bits,
protocol, source interface
Forwarding of packet streams based on the label classification
Type of service / DSCP marking based on the label classification
IGMPv1/v2/v3 forwarding
TCP (RFC793), UDP (RFC768), ICMP (RFC792), IPv4 router (RFC1812)
Dynamic routing RIPv1 (RFC 1058) and RIPv2 (RFC 1723 / 2453), configurable
per interface