ZyXEL Communications XGS-4526 - Page 20

Table of Contents
XGS-4526/4528F/4728F User’s Guide
20
38.2 Port-based IGMP ............................................................................................................. 347
38.3 Configuring IGMP ............................................................................................................ 348
Chapter 39
DVMRP...................................................................................................................................349
39.1 DVMRP Overview ............................................................................................................349
39.2 How DVMRP Works ........................................................................................................ 349
39.2.1 DVMRP Terminology ............................................................................................. 350
39.3 Configuring DVMRP ....................................................................................................... 350
39.3.1 DVMRP Configuration Error Messages ................................................................ 351
39.4 Default DVMRP Timer Values ........................................................................................ 352
Chapter 40
Differentiated Services.........................................................................................................353
40.1 DiffServ Overview ........................................................................................................... 353
40.1.1 DSCP and Per-Hop Behavior ................................................................................. 353
40.1.2 DiffServ Network Example .................................................................................... 354
40.2 Two Rate Three Color Marker Traffic Policing ................................................................. 354
40.2.1 TRTCM - Color-blind Mode .................................................................................... 355
40.2.2 TRTCM - Color-aware Mode .................................................................................. 355
40.3 Activating DiffServ .......................................................................................................... 356
40.3.1 Configuring 2-Rate 3 Color Marker Settings ......................................................... 357
40.4 DSCP-to-IEEE 802.1p Priority Settings ...................................................................... 359
40.4.1 Configuring DSCP Settings .................................................................................... 360
Chapter 41
DHCP......................................................................................................................................361
41.1 DHCP Overview ............................................................................................................. 361
41.1.1 DHCP Modes ........................................................................................................ 361
41.1.2 DHCP Configuration Options ................................................................................. 361
41.2 DHCP Status ................................................................................................................... 362
41.3 DHCP Server Status Detail ............................................................................................. 362
41.4 DHCP Relay ................................................................................................................... 364
41.4.1 DHCP Relay Agent Information ............................................................................. 364
41.4.2 Configuring DHCP Global Relay ............................................................................ 365
41.4.3 Global DHCP Relay Configuration Example .......................................................... 366
41.5 Configuring DHCP VLAN Settings ................................................................................ 367
41.5.1 Example: DHCP Relay for Two VLANs .................................................................. 369
Chapter 42
VRRP......................................................................................................................................371
42.1 VRRP Overview .............................................................................................................. 371
42.2 VRRP Status .................................................................................................................... 372