ZyXEL Communications ZYWALL USG 20 - Ftp Wan to Dmz Bandwidth Management Example; Ftp Lan to Dmz Bandwidth Management Example

Chapter 28 Bandwidth Management
ZyWALL USG 20/20W User’s Guide
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28.1.3.5 FTP WAN to DMZ Bandwidth Management Example
• ADSL supports more downstream than upstream so you allow remote users 300
kbps for uploads to the DMZ FTP server (outbound) but only 100 kbps for
downloads (inbound).
• Third highest priority (3).
• Disable maximize bandwidth usage since you do not want to give FTP more
bandwidth.
Figure 284 FTP WAN to DMZ Bandwidth Management Example
28.1.3.6 FTP LAN to DMZ Bandwidth Management Example
• The LAN and DMZ zone interfaces are connected to Ethernet networks (not an
ADSL device) so you limit both outbound and inbound traffic to 50 Mbps.
• Fourth highest priority (4).
• Disable maximize bandwidth usage since you do not want to give FTP more
bandwidth.
Figure 285 FTP LAN to DMZ Bandwidth Management Example
Inbound: 100 kbps
Outbound: 300 kbps
BWM
BWM
BWM
Outbound: 50 Mbps
BWM
Inbound: 50 Mbps