ZyXEL Communications ZyXEL ZyWALL 2WG - Manual (Page 19)

Table of Contents
ZyWALL 2WG User’s Guide
19
20.2 Bandwidth Classes and Filters ........................................................................................ 355
20.3 Proportional Bandwidth Allocation ................................................................................... 356
20.4 Application-based Bandwidth Management .................................................................... 356
20.5 Subnet-based Bandwidth Management .......................................................................... 356
20.6 Application and Subnet-based Bandwidth Management ................................................. 356
20.7 Scheduler ........................................................................................................................ 357
20.7.1 Priority-based Scheduler ........................................................................................ 357
20.7.2 Fairness-based Scheduler ..................................................................................... 357
20.7.3 Maximize Bandwidth Usage ................................................................................... 357
20.7.4 Reserving Bandwidth for Non-Bandwidth Class Traffic .......................................... 357
20.7.5 Maximize Bandwidth Usage Example .................................................................... 358
20.8 Bandwidth Borrowing ....................................................................................................... 359
20.8.1 Bandwidth Borrowing Example .............................................................................. 359
20.9 Maximize Bandwidth Usage With Bandwidth Borrowing ................................................. 360
20.10 Over Allotment of Bandwidth ......................................................................................... 361
20.11 Configuring Summary .................................................................................................... 361
20.12 Configuring Class Setup .............................................................................................. 363
20.12.1 Bandwidth Manager Class Configuration ........................................................... 364
20.12.2 Bandwidth Management Statistics ................................................................... 367
20.13 Bandwidth Manager Monitor ........................................................................................ 368
Chapter 21
DNS ........................................................................................................................................ 371
21.1 DNS Overview ............................................................................................................... 371
21.2 DNS Server Address Assignment ................................................................................... 371
21.3 DNS Servers .................................................................................................................... 371
21.4 Address Record ............................................................................................................... 372
21.4.1 DNS Wildcard ......................................................................................................... 372
21.5 Name Server Record ....................................................................................................... 372
21.5.1 Private DNS Server ................................................................................................ 372
21.6 System Screen ................................................................................................................ 373
21.6.1 Adding an Address Record .................................................................................. 375
21.6.2 Inserting a Name Server Record .......................................................................... 376
21.7 DNS Cache .................................................................................................................... 377
21.8 Configure DNS Cache ..................................................................................................... 377
21.9 Configuring DNS DHCP ................................................................................................ 379
21.10 Dynamic DNS .............................................................................................................. 380
21.10.1 DYNDNS Wildcard ............................................................................................... 380
21.10.2 High Availability .................................................................................................... 381
21.11 Configuring Dynamic DNS ............................................................................................. 381
Chapter 22
Remote Management............................................................................................................ 383