ZyXEL Communications 1000 ユーザーズマニュアル

 Chapter 57 Product Specifications

ZyWALL USG 1000 User’s Guide

Only insert a compatible 3G card. Slide the connector end of the card into the slot.

Note: Do not force, bend or twist the card.

Used by Time service

RFCs 3339

Used by Telnet service

RFCs 318, 854, 1413

Used by SIP ALG

RFCs 3261, 3264

DHCP relay

RFC 1541

ZySH

W3C XML standard

ARP RFC 

826

IP/IPv4 RFC 

791

TCP

RFC 793

Table 258   Standards Referenced by Features  (continued)