ZyXEL Communications Prestige 645R - Manual (Page 27)

Prestige 645 ADSL Internet Access Router
Getting to Know Your Prestige 1-3
Encapsulation
The Prestige 645R supports PPP (RFC 2364 - PPP over ATM Adaptation Layer 5), RFC 1483
encapsulation over ATM and MAC encapsulated routing (ENET ENCAP) as well as PPP over Ethernet
(RFC 2516).
NAT/SUA for single-IP-address Internet Access
The Prestige's SUA (Single User Account) feature allows multiple user Internet access for the cost of a
single IP account. SUA supports popular Internet applications, such as MS traceroute, CuSeeMe, IRC,
RealAudio, VDOLive, Quake, and PPTP. No configuration is needed to support these applications.
Full Network Management
♦ SNMP (Simple Network Management Protocol) support.
♦ SMT (System Management Terminal) through a telnet connection.
PAP and CHAP Security
The Prestige supports PAP (Password Authentication Protocol) and CHAP (Challenge Handshake
Authentication Protocol). CHAP is more secure since the password is scrambled prior to transmission.
However, PAP is readily available on more platforms.
Filters
The Prestige's packet filtering functions allow added network security and management.
Reset Button
The Prestige comes with a reset button built into the rear panel. Use this button to restore the factory default
password to 1234, IP address to 192.168.1.1, subnet mask to 255.255.255.0 and DHCP server enabled with
a pool of 32 IP addressed starting at 192.168.1.33.