Appendix A Product Specifications

Table 167 Firmware Specifications (continued)

DHCP

DHCP (Dynamic Host Configuration Protocol) allows the individual clients

 

(computers) to obtain the TCP/IP configuration at start-up from a

 

centralized DHCP server. Your device has built-in DHCP server capability

 

enabled by default. It can assign IP addresses, an IP default gateway and

 

DNS servers to DHCP clients. Your device can also act as a surrogate

 

DHCP server (DHCP Relay) where it relays IP address assignment from

 

the actual real DHCP server to the clients.

 

 

Multiple PVC

Your device supports up to 8 Permanent Virtual Circuits (PVCs).

(Permanent Virtual

 

Circuits) Support

 

 

 

IP Alias

IP alias allows you to partition a physical network into logical networks over

 

the same Ethernet interface. Your device supports three logical LAN

 

interfaces via its single physical Ethernet interface with the your device itself

 

as the gateway for each LAN network.

 

 

IP Policy Routing (IPPR)

Traditionally, routing is based on the destination address only and the

 

router takes the shortest path to forward a packet. IP Policy Routing (IPPR)

 

provides a mechanism to override the default routing behavior and alter the

 

packet forwarding based on the policy defined by the network administrator.

 

 

Packet Filters

Your device’s packet filtering function allows added network security and

 

management.

 

 

ADSL Standards

Support ITU G.992.1 G.dmt (Annex B, U-R2)

 

EOC specified in ITU-T G.992.1

 

ADSL2 G.dmt.bis (G.992.3)

 

ADSL2 G.lite.bis (G.992.4)

 

ADSL 2/2+ AnnexM

 

ADSL2+ (G.992.5)

 

Reach-Extended ADSL (RE ADSL)

 

SRA (Seamless Rate Adaptation)

 

Auto-negotiating rate adaptation

 

ADSL physical connection ATM AAL5 (ATM Adaptation Layer type 5)

 

Multi-protocol over AAL5 (RFC 2684/1483)

 

PPP over ATM AAL5 (RFC 2364)

 

PPP over Ethernet (RFC 2516)

 

Multiple PPPoE

 

VC-based and LLC-based multiplexing

 

Up to 8 PVCs (Permanent Virtual Circuits)

 

I.610 F4/F5 OAM

 

Zero configuration

 

 

Other Protocol Support

PPP (Point-to-Point Protocol) link layer protocol

 

Transparent bridging for unsupported network layer protocols

 

RIP I/RIP II

 

ICMP

 

ATM QoS

 

SNMP v1 and v2c with MIB II support (RFC 1213)

 

IP Multicasting IGMP v1 and v2

 

IGMP Proxy

 

 

374

 

P-2602H(W)(L)-DxA User’s Guide