ZyXEL Communications ZyWALL 2 Plus - Page 16

Table of Contents
ZyWALL 2 Plus User’s Guide
16
18.1 IP Static Route .............................................................................................................. 325
18.2 IP Static Route ................................................................................................................. 325
18.2.1 IP Static Route Edit .............................................................................................. 326
Chapter 19
Bandwidth Management.......................................................................................................329
19.1 Bandwidth Management Overview ................................................................................. 329
19.2 Bandwidth Classes and Filters ........................................................................................ 329
19.3 Proportional Bandwidth Allocation ................................................................................... 330
19.4 Application-based Bandwidth Management .................................................................... 330
19.5 Subnet-based Bandwidth Management .......................................................................... 330
19.6 Application and Subnet-based Bandwidth Management ................................................. 330
19.7 Scheduler ........................................................................................................................ 331
19.7.1 Priority-based Scheduler ........................................................................................ 331
19.7.2 Fairness-based Scheduler ..................................................................................... 331
19.7.3 Maximize Bandwidth Usage ................................................................................... 331
19.7.4 Reserving Bandwidth for Non-Bandwidth Class Traffic .......................................... 331
19.7.5 Maximize Bandwidth Usage Example .................................................................... 332
19.8 Bandwidth Borrowing .......................................................................................................333
19.8.1 Bandwidth Borrowing Example .............................................................................. 333
19.9 Maximize Bandwidth Usage With Bandwidth Borrowing ................................................. 334
19.10 Over Allotment of Bandwidth ......................................................................................... 334
19.11 Configuring Summary .................................................................................................... 335
19.12 Configuring Class Setup .............................................................................................. 336
19.12.1 Bandwidth Manager Class Configuration ........................................................... 337
19.12.2 Bandwidth Management Statistics ................................................................... 340
19.13 Bandwidth Manager Monitor ........................................................................................ 341
Chapter 20
DNS ........................................................................................................................................343
20.1 DNS Overview ............................................................................................................... 343
20.2 DNS Server Address Assignment ................................................................................... 343
20.3 DNS Servers .................................................................................................................... 343
20.4 Address Record ............................................................................................................... 344
20.4.1 DNS Wildcard ......................................................................................................... 344
20.5 Name Server Record ....................................................................................................... 344
20.5.1 Private DNS Server ................................................................................................ 344
20.6 System Screen ................................................................................................................ 345
20.6.1 Adding an Address Record .................................................................................. 346
20.6.2 Inserting a Name Server Record .......................................................................... 347
20.7 DNS Cache .................................................................................................................... 349
20.8 Configure DNS Cache ..................................................................................................... 349
20.9 Configuring DNS DHCP ................................................................................................ 350