Chapter 6 Specifications

FEATURE

DESCRIPTION

Protocol Support

TCP / IP

 

UDP / IP

 

DNS

 

ICMP

 

TELNET

 

TFTP

 

FTP

 

HTTP

 

NTP

 

ARP

 

Dynamic DNS

 

RIP-1(RFC 1058), RIP-2(RFC1389)

 

 

Security

IP Filtering

 

MAC Filtering

 

URL Filtering

 

Port Filtering

 

Port Forwarding

 

DMZ

 

MD5 encryption

 

 

Supervision and Control

Two Tier WEB Interfaces

 

Telnet

 

Firmware Upgrade via FTP or TFTP or HTTP

 

Backup and Restore Configuration

 

Proprietary Auto-Provision

 

Traffic Statistics

 

Reset to Default

 

Web Access Account Configuration

 

Time Zone Configuration

 

 

NAT

SUA (Many to One)

 

Port Forwarding

 

NAT Concurrent 1024 sessions

 

 

QoS

SIP/RTP TOS & DiffServ Marking

 

VLAN Tagging

 

 

 

45

P-27XX Series User’s Guide